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Revert again, this time without post-commit reindent hooks to put back the indentation :-)

Browse source 
Original commit message from CVS:
Revert again, this time without post-commit reindent hooks
to put back the indentation :-)
This commit is contained in:
Johan Dahlin 2004-03-15 14:43:35 +00:00
parent 2143a02a13
commit ecd88e381d
134 changed files with 4206 additions and 3970 deletions
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6
docs/gst/tmpl/gst.sgml
View file

@ -174,6 +174,12 @@ pipeline</ulink> and Microsoft's DirectShow for some background.
@use_threads:
<!-- ##### VARIABLE g_log_domain_gstreamer ##### -->
<para>
The variable that holds the GStreamer log domain
</para>
<!-- ##### MACRO GST_VERSION_MAJOR ##### -->
<para>
The major version of GStreamer at compile time

56
docs/gst/tmpl/gstbin.sgml
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@ -72,34 +72,6 @@ The GstBin object
</para>
<!-- ##### SIGNAL GstBin::element-added ##### -->
<para>
</para>
@gstbin: the object which received the signal.
@arg1: the element that was added to the bin
<!-- ##### SIGNAL GstBin::element-removed ##### -->
<para>
</para>
@gstbin: the object which received the signal.
@arg1: the element that was removed from the bin
<!-- ##### SIGNAL GstBin::iterate ##### -->
<para>
This signal is emitted when a bin iterates, either automatically or
due to a #gst_bin_iterate() call. The return value is used to
determine if the object method handler processed any data.
In most normal cases, a user-provided signal handler should return
FALSE.
</para>
@gstbin: the object which received the signal.
@Returns: TRUE if the state of the bin was advanced.
<!-- ##### USER_FUNCTION GstBinPrePostIterateFunction ##### -->
<para>
The signature of the callback for the post and pre iterate function as set with
@ -252,3 +224,31 @@ gst_bin_set_pre_iterate_function() and gst_bin_set_post_iterate_function().
@clock:
<!-- ##### SIGNAL GstBin::element-added ##### -->
<para>
</para>
@gstbin: the object which received the signal.
@arg1: the element that was added to the bin
<!-- ##### SIGNAL GstBin::element-removed ##### -->
<para>
</para>
@gstbin: the object which received the signal.
@arg1: the element that was removed from the bin
<!-- ##### SIGNAL GstBin::iterate ##### -->
<para>
This signal is emitted when a bin iterates, either automatically or
due to a #gst_bin_iterate() call. The return value is used to
determine if the object method handler processed any data.
In most normal cases, a user-provided signal handler should return
FALSE.
</para>
@gstbin: the object which received the signal.
@Returns: TRUE if the state of the bin was advanced.

30
docs/gst/tmpl/gstclock.sgml
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@ -235,21 +235,6 @@ Get the clock flags
</para>
<!-- ##### ARG GstClock:event-diff ##### -->
<para>
</para>
<!-- ##### ARG GstClock:max-diff ##### -->
<para>
Maximum allowed diff for clock sync requests against the real time.
</para>
<!-- ##### ARG GstClock:stats ##### -->
<para>
Boolean property to activate stat generation on the clock.
</para>
<!-- ##### FUNCTION gst_clock_set_speed ##### -->
<para>
@ -417,3 +402,18 @@ Boolean property to activate stat generation on the clock.
@id:
<!-- ##### ARG GstClock:event-diff ##### -->
<para>
</para>
<!-- ##### ARG GstClock:max-diff ##### -->
<para>
Maximum allowed diff for clock sync requests against the real time.
</para>
<!-- ##### ARG GstClock:stats ##### -->
<para>
Boolean property to activate stat generation on the clock.
</para>

10
docs/gst/tmpl/gstcpu.sgml
View file

@ -20,6 +20,16 @@ You'll get a bitmask of flags with gst_cpu_get_flags().
</para>
<!-- ##### ENUM GstCPUFlags ##### -->
<para>
Flags that represent cpu capabilities
</para>
@GST_CPU_FLAG_MMX: The cpu is mmx enabled
@GST_CPU_FLAG_SSE: The cpu is sse enabled
@GST_CPU_FLAG_MMXEXT: The cpu has extended mmx instructions
@GST_CPU_FLAG_3DNOW: The cpu is 3DNOW enabled
<!-- ##### FUNCTION gst_cpu_get_flags ##### -->
<para>
Request a set of bits specifiying the features of the CPU.

106
docs/gst/tmpl/gstelement.sgml
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@ -71,59 +71,6 @@ The element object
</para>
<!-- ##### SIGNAL GstElement::eos ##### -->
<para>
Signal emited when the element goes to PAUSED due to an end-of-stream
condition.
</para>
@gstelement: the object which received the signal.
<!-- ##### SIGNAL GstElement::error ##### -->
<para>
This signal is emitted when an element has encountered an error that caused
it to fail performing its function.
</para>
@gstelement: the object which received the signal.
@arg1: the original #GstElement that generated the error.
@arg2: a #GError containing the translated error message.
@arg3: a debug string providing additional untranslated debug information, or NULL.
<!-- ##### SIGNAL GstElement::found-tag ##### -->
<para>
</para>
@gstelement: the object which received the signal.
@arg1:
@arg2:
<!-- ##### SIGNAL GstElement::new-pad ##### -->
<para>
Is triggered whenever a new pad is added to an element.
</para>
@gstelement: the object which received the signal.
@arg1: the new pad that was added
<!-- ##### SIGNAL GstElement::pad-removed ##### -->
<para>
Is triggered whenever a pad has been removed from the element.
</para>
@gstelement: the object which received the signal.
@arg1: The pad that was removed.
<!-- ##### SIGNAL GstElement::state-change ##### -->
<para>
Is triggered whenever the state of an element changes.
</para>
@gstelement: the object which received the signal.
@arg1: the new state of the object
@arg2:
<!-- ##### MACRO gst_element_get_name ##### -->
<para>
Gets the name of the element.
@ -1019,3 +966,56 @@ Helper macro to create query type functions
@...: list of query types.
<!-- ##### SIGNAL GstElement::eos ##### -->
<para>
Signal emited when the element goes to PAUSED due to an end-of-stream
condition.
</para>
@gstelement: the object which received the signal.
<!-- ##### SIGNAL GstElement::error ##### -->
<para>
This signal is emitted when an element has encountered an error that caused
it to fail performing its function.
</para>
@gstelement: the object which received the signal.
@arg1: the original #GstElement that generated the error.
@arg2: a #GError containing the translated error message.
@arg3: a debug string providing additional untranslated debug information, or NULL.
<!-- ##### SIGNAL GstElement::found-tag ##### -->
<para>
</para>
@gstelement: the object which received the signal.
@arg1:
@arg2:
<!-- ##### SIGNAL GstElement::new-pad ##### -->
<para>
Is triggered whenever a new pad is added to an element.
</para>
@gstelement: the object which received the signal.
@arg1: the new pad that was added
<!-- ##### SIGNAL GstElement::pad-removed ##### -->
<para>
Is triggered whenever a pad has been removed from the element.
</para>
@gstelement: the object which received the signal.
@arg1: The pad that was removed.
<!-- ##### SIGNAL GstElement::state-change ##### -->
<para>
Is triggered whenever the state of an element changes.
</para>
@gstelement: the object which received the signal.
@arg1: the new state of the object
@arg2:

12
docs/gst/tmpl/gstformat.sgml
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@ -15,6 +15,18 @@ formats can be used to perform seeking or conversions/query operations.
#GstPad, #GstElement
</para>
<!-- ##### ENUM GstFormat ##### -->
<para>
Standard predefined formats
</para>
@GST_FORMAT_UNDEFINED: undefined format
@GST_FORMAT_DEFAULT: the default format of the pad/element
@GST_FORMAT_BYTES: bytes
@GST_FORMAT_TIME: time in nanoseconds
@GST_FORMAT_BUFFERS: buffers
@GST_FORMAT_PERCENT: percentage of stream
<!-- ##### MACRO GST_FORMAT_PERCENT_MAX ##### -->
<para>
The PERCENT format is between 0 and this value

26
docs/gst/tmpl/gstindex.sgml
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@ -209,19 +209,6 @@ The GstIndex object
</para>
<!-- ##### SIGNAL GstIndex::entry-added ##### -->
<para>
Is emited when a new entry is added to the index.
</para>
@gstindex: the object which received the signal.
@arg1: The entry added to the index.
<!-- ##### ARG GstIndex:resolver ##### -->
<para>
</para>
<!-- ##### FUNCTION gst_index_new ##### -->
<para>
@ -414,3 +401,16 @@ Is emited when a new entry is added to the index.
@id:
<!-- ##### SIGNAL GstIndex::entry-added ##### -->
<para>
Is emited when a new entry is added to the index.
</para>
@gstindex: the object which received the signal.
@arg1: The entry added to the index.
<!-- ##### ARG GstIndex:resolver ##### -->
<para>
</para>

6
docs/gst/tmpl/gstmemchunk.sgml
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@ -21,6 +21,12 @@ The GstMemChunk is used to allocate critical resources for #GstBuffer and
#GstAtomic, #GstBuffer, #GstEvent, #GstData
</para>
<!-- ##### STRUCT GstMemChunk ##### -->
<para>
The memchunk structure
</para>
<!-- ##### FUNCTION gst_mem_chunk_new ##### -->
<para>

82
docs/gst/tmpl/gstobject.sgml
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@ -40,47 +40,6 @@ The GstObject
</para>
<!-- ##### SIGNAL GstObject::deep-notify ##### -->
<para>
The deep notify signal is used to be notified of property changes.
it is typically attached to the toplevel bin to receive notifications
from all the elements contained in that bin.
</para>
@gstobject: the object which received the signal.
@arg1: the object that originated the signal
@arg2: the property that changed
<!-- ##### SIGNAL GstObject::object-saved ##### -->
<para>
Is trigered whenever a new object is saved to XML. You can connect to
this signal to insert custom XML tags into the core XML.
</para>
@gstobject: the object which received the signal.
@arg1: the xmlNodePtr of the parent node
<!-- ##### SIGNAL GstObject::parent-set ##### -->
<para>
Is emitted when the parent of an object is set.
</para>
@gstobject: the object which received the signal.
@arg1: the new parent
<!-- ##### SIGNAL GstObject::parent-unset ##### -->
<para>
Is emitted when the parent of an object is unset.
</para>
@gstobject: the object which received the signal.
@arg1: the old parent
<!-- ##### ARG GstObject:name ##### -->
<para>
The name of the object
</para>
<!-- ##### MACRO GST_FLAGS ##### -->
<para>
This macro returns the entire set of flags for the object.
@ -331,3 +290,44 @@ Check if the object has been destroyed.
@Returns:
<!-- ##### SIGNAL GstObject::deep-notify ##### -->
<para>
The deep notify signal is used to be notified of property changes.
it is typically attached to the toplevel bin to receive notifications
from all the elements contained in that bin.
</para>
@gstobject: the object which received the signal.
@arg1: the object that originated the signal
@arg2: the property that changed
<!-- ##### SIGNAL GstObject::object-saved ##### -->
<para>
Is trigered whenever a new object is saved to XML. You can connect to
this signal to insert custom XML tags into the core XML.
</para>
@gstobject: the object which received the signal.
@arg1: the xmlNodePtr of the parent node
<!-- ##### SIGNAL GstObject::parent-set ##### -->
<para>
Is emitted when the parent of an object is set.
</para>
@gstobject: the object which received the signal.
@arg1: the new parent
<!-- ##### SIGNAL GstObject::parent-unset ##### -->
<para>
Is emitted when the parent of an object is unset.
</para>
@gstobject: the object which received the signal.
@arg1: the old parent
<!-- ##### ARG GstObject:name ##### -->
<para>
The name of the object
</para>

5
docs/gst/tmpl/gstpad.sgml
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@ -1193,11 +1193,6 @@ The Ghostpad object
</para>
<!-- ##### ARG GstGhostPad:real-pad ##### -->
<para>
</para>
<!-- ##### FUNCTION gst_ghost_pad_new ##### -->
<para>

18
docs/gst/tmpl/gstpadtemplate.sgml
View file

@ -86,15 +86,6 @@ The padtemplate object.
</para>
<!-- ##### SIGNAL GstPadTemplate::pad-created ##### -->
<para>
This signal is fired when an element creates a pad from this
template.
</para>
@gstpadtemplate: the object which received the signal.
@arg1: The pad that was created.
<!-- ##### ENUM GstPadTemplateFlags ##### -->
<para>
Flags for the padtemplate
@ -176,3 +167,12 @@ Check if the properties of the padtemplate are fixed
@Returns:
<!-- ##### SIGNAL GstPadTemplate::pad-created ##### -->
<para>
This signal is fired when an element creates a pad from this
template.
</para>
@gstpadtemplate: the object which received the signal.
@arg1: The pad that was created.

8
docs/gst/tmpl/gstplugin.sgml
View file

@ -41,6 +41,14 @@ The error quark
<!-- ##### FUNCTION gst_plugin_error_quark ##### -->
<para>
Get the error quark
</para>
@Returns: The error quark used in GError messages
<!-- ##### ENUM GstPluginError ##### -->
<para>
The plugin loading errors

18
docs/gst/tmpl/gstquery.sgml
View file

@ -15,6 +15,20 @@ Query types can be used to perform queries on pads and elements.
#GstPad, #GstElement
</para>
<!-- ##### ENUM GstQueryType ##### -->
<para>
Standard predefined Query types
</para>
@GST_QUERY_NONE: invalid query type
@GST_QUERY_TOTAL: total length of stream
@GST_QUERY_POSITION: current position in stream
@GST_QUERY_LATENCY: latency of stream
@GST_QUERY_JITTER: current jitter of stream
@GST_QUERY_START: start of configured segment
@GST_QUERY_SEGMENT_END: end of configured segment
@GST_QUERY_RATE: current rate of the stream
<!-- ##### MACRO GST_QUERY_TYPE_RATE_DEN ##### -->
<para>
Rates are relative to this value
@ -75,10 +89,10 @@ Convenience function to define a function that returns an array of query types.
</para>
@Param1:
@type:
@Returns:
<!-- # Unused Parameters # -->
@type:
@Param1:
<!-- ##### FUNCTION gst_query_type_get_definitions ##### -->

87
docs/gst/tmpl/gstreamer-unused.sgml
View file

@ -4556,16 +4556,6 @@ can perform necessary cleanup.
@pool: The pool that is being destroyed
@user_data: user data as set on th bufferpool
<!-- ##### ENUM GstCPUFlags ##### -->
<para>
Flags that represent cpu capabilities
</para>
@GST_CPU_FLAG_MMX: The cpu is mmx enabled
@GST_CPU_FLAG_SSE: The cpu is sse enabled
@GST_CPU_FLAG_MMXEXT: The cpu has extended mmx instructions
@GST_CPU_FLAG_3DNOW: The cpu is 3DNOW enabled
<!-- ##### STRUCT GstCacheAssociation ##### -->
<para>
@ -5168,17 +5158,11 @@ Indicates the mmapped area should be touched to bring it into memory.
</para>
<!-- ##### ENUM GstFormat ##### -->
<!-- ##### ARG GstGhostPad:real-pad ##### -->
<para>
Standard predefined formats
</para>
@GST_FORMAT_UNDEFINED: undefined format
@GST_FORMAT_DEFAULT: the default format of the pad/element
@GST_FORMAT_BYTES: bytes
@GST_FORMAT_TIME: time in nanoseconds
@GST_FORMAT_BUFFERS: buffers
@GST_FORMAT_PERCENT: percentage of stream
<!-- ##### STRUCT GstHttpSrc ##### -->
<para>
@ -5297,12 +5281,6 @@ Specify the location of the file. The location must be a fully qualified URL.
</para>
<!-- ##### STRUCT GstMemChunk ##### -->
<para>
The memchunk structure
</para>
<!-- ##### STRUCT GstMemChunkElement ##### -->
<para>
An entry in the memchunk area
@ -5533,20 +5511,6 @@ Sets the command to be executed.
</para>
<!-- ##### ENUM GstQueryType ##### -->
<para>
Standard predefined Query types
</para>
@GST_QUERY_NONE: invalid query type
@GST_QUERY_TOTAL: total length of stream
@GST_QUERY_POSITION: current position in stream
@GST_QUERY_LATENCY: latency of stream
@GST_QUERY_JITTER: current jitter of stream
@GST_QUERY_START: start of configured segment
@GST_QUERY_SEGMENT_END: end of configured segment
@GST_QUERY_RATE: current rate of the stream
<!-- ##### STRUCT GstQueue ##### -->
<para>
@ -5613,17 +5577,6 @@ the region types for #gst_pad_pullregion.
@global_reg:
@local_reg:
<!-- ##### ENUM GstRegistryReturn ##### -->
<para>
The return value of registry operations
</para>
@GST_REGISTRY_OK: The registry reported no error.
@GST_REGISTRY_LOAD_ERROR: There was a load error
@GST_REGISTRY_SAVE_ERROR: There was an error saving the registry
@GST_REGISTRY_PLUGIN_LOAD_ERROR: There was an error loading a plugin
@GST_REGISTRY_PLUGIN_SIGNATURE_ERROR: There was an error saving a plugin
<!-- ##### STRUCT GstRegistryWrite ##### -->
<para>
@ -5851,20 +5804,6 @@ Flags for the GstSrc element
</para>
<!-- ##### ENUM GstTagMergeMode ##### -->
<para>
</para>
@GST_TAG_MERGE_UNDEFINED:
@GST_TAG_MERGE_REPLACE_ALL:
@GST_TAG_MERGE_REPLACE:
@GST_TAG_MERGE_APPEND:
@GST_TAG_MERGE_PREPEND:
@GST_TAG_MERGE_KEEP:
@GST_TAG_MERGE_KEEP_ALL:
@GST_TAG_MERGE_COUNT:
<!-- ##### STRUCT GstTee ##### -->
<para>
@ -5988,15 +5927,6 @@ Query the element for the current mime type
</para>
<!-- ##### SIGNAL GstXML::object-loaded ##### -->
<para>
</para>
@gstxml: the object which received the signal.
@arg1:
@arg2:
<!-- ##### USER_FUNCTION GstXMLRegistryAddPathList ##### -->
<para>
@ -6752,12 +6682,6 @@ must be defined to activate the tracing functionality.
@llink:
@Returns:
<!-- ##### VARIABLE g_log_domain_gstreamer ##### -->
<para>
The variable that holds the GStreamer log domain
</para>
<!-- ##### MACRO g_object_class_find_property ##### -->
<para>
@ -9643,13 +9567,6 @@ Destroys the pipeline.
@Returns:
<!-- ##### FUNCTION gst_plugin_error_quark ##### -->
<para>
Get the error quark
</para>
@Returns: The error quark used in GError messages
<!-- ##### FUNCTION gst_plugin_feature_get_type ##### -->
<para>

11
docs/gst/tmpl/gstregistry.sgml
View file

@ -14,6 +14,17 @@ The registry holds the available plugins in the system.
#GstPlugin, #GstPluginFeature
</para>
<!-- ##### ENUM GstRegistryReturn ##### -->
<para>
The return value of registry operations
</para>
@GST_REGISTRY_OK: The registry reported no error.
@GST_REGISTRY_LOAD_ERROR: There was a load error
@GST_REGISTRY_SAVE_ERROR: There was an error saving the registry
@GST_REGISTRY_PLUGIN_LOAD_ERROR: There was an error loading a plugin
@GST_REGISTRY_PLUGIN_SIGNATURE_ERROR: There was an error saving a plugin
<!-- ##### ENUM GstRegistryFlags ##### -->
<para>
Flags for the registry

14
docs/gst/tmpl/gsttag.sgml
View file

@ -14,6 +14,20 @@ GstTag
</para>
<!-- ##### ENUM GstTagMergeMode ##### -->
<para>
</para>
@GST_TAG_MERGE_UNDEFINED:
@GST_TAG_MERGE_REPLACE_ALL:
@GST_TAG_MERGE_REPLACE:
@GST_TAG_MERGE_APPEND:
@GST_TAG_MERGE_PREPEND:
@GST_TAG_MERGE_KEEP:
@GST_TAG_MERGE_KEEP_ALL:
@GST_TAG_MERGE_COUNT:
<!-- ##### ENUM GstTagFlag ##### -->
<para>

18
docs/gst/tmpl/gstthread.sgml
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@ -34,6 +34,15 @@ The GstThread object
</para>
<!-- ##### FUNCTION gst_thread_new ##### -->
<para>
</para>
@name:
@Returns:
<!-- ##### SIGNAL GstThread::shutdown ##### -->
<para>
@ -46,12 +55,3 @@ The GstThread object
The thread priority
</para>
<!-- ##### FUNCTION gst_thread_new ##### -->
<para>
</para>
@name:
@Returns:

18
docs/gst/tmpl/gstxml.sgml
View file

@ -105,3 +105,21 @@ All GstElements can be serialized to an XML presentation and subsequently loaded
@Returns:
<!-- ##### SIGNAL GstXML::object-loaded ##### -->
<para>
</para>
@gstxml: the object which received the signal.
@arg1:
@arg2:
<!-- ##### SIGNAL GstXML::object-loaded ##### -->
<para>
</para>
@:
@:
@:

3
examples/cutter/cutter.h
View file

@ -11,5 +11,4 @@ typedef struct
char *location;
int channel_id;
}
output_channel_t;
} output_channel_t;

3
examples/mixer/mixer.h
View file

@ -9,5 +9,4 @@ typedef struct
char *location;
int channel_id;
}
input_channel_t;
} input_channel_t;

8
examples/plugins/example.h
View file

@ -24,6 +24,7 @@
#include <gst/gst.h>
G_BEGIN_DECLS
/* This is the definition of the element's object structure. */
typedef struct _GstExample GstExample;
@ -32,8 +33,7 @@ typedef struct _GstExample GstExample;
* the beginning of the object. This allows the element to be cast to
* an Element or even an Object.
*/
struct _GstExample
{
struct _GstExample {
GstElement element;
/* We need to keep track of our pads, so we do so here. */
@ -49,8 +49,7 @@ struct _GstExample
* structure. */
typedef struct _GstExampleClass GstExampleClass;
struct _GstExampleClass
{
struct _GstExampleClass {
GstElementClass parent_class;
/* signals */
@ -84,4 +83,5 @@ struct _GstExampleClass
GType gst_example_get_type(void);
G_END_DECLS
#endif /* __GST_EXAMPLE_H__ */

24
gst/autoplug/gstsearchfuncs.h
View file

@ -31,8 +31,7 @@
/* struct for a node, in the search tree */
typedef struct _GstAutoplugNode GstAutoplugNode;
struct _GstAutoplugNode
{
struct _GstAutoplugNode {
GstAutoplugNode *prev; /* previous node */
GstElementFactory *fac; /* factory of element to connect to */
GstPadTemplate *templ; /* template which can connect */
@ -41,16 +40,11 @@ struct _GstAutoplugNode
};
/* helper functions */
gboolean gst_autoplug_caps_intersect (const GstCaps * src,
const GstCaps * sink);
GstPadTemplate *gst_autoplug_can_connect_src (GstElementFactory * fac,
const GstCaps * src);
GstPadTemplate *gst_autoplug_can_connect_sink (GstElementFactory * fac,
const GstCaps * sink);
GstPadTemplate *gst_autoplug_can_match (GstElementFactory * src,
GstElementFactory * dest);
gboolean gst_autoplug_factory_has_direction (GstElementFactory * fac,
GstPadDirection dir);
gboolean gst_autoplug_caps_intersect (const GstCaps *src, const GstCaps *sink);
GstPadTemplate * gst_autoplug_can_connect_src (GstElementFactory *fac, const GstCaps *src);
GstPadTemplate * gst_autoplug_can_connect_sink (GstElementFactory *fac, const GstCaps *sink);
GstPadTemplate * gst_autoplug_can_match (GstElementFactory *src, GstElementFactory *dest);
gboolean gst_autoplug_factory_has_direction (GstElementFactory *fac, GstPadDirection dir);
#define gst_autoplug_factory_has_sink(fac) gst_autoplug_factory_has_direction((fac), GST_PAD_SINK)
#define gst_autoplug_factory_has_src(fac) gst_autoplug_factory_has_direction((fac), GST_PAD_SRC)
@ -62,11 +56,9 @@ GList *gst_autoplug_factories_sinks (GList * factories);
GList * gst_autoplug_factories_srcs (GList *factories);
GList * gst_autoplug_factories_filters (GList *factories);
GList * gst_autoplug_factories_filters_with_sink_caps(GList *factories);
GList *gst_autoplug_factories_at_most_templates (GList * factories,
GstPadDirection dir, guint maxtemplates);
GList * gst_autoplug_factories_at_most_templates(GList *factories, GstPadDirection dir, guint maxtemplates);
/* shortest path algorithm */
GList *gst_autoplug_sp (const GstCaps * src_caps, const GstCaps * sink_caps,
GList * factories);
GList * gst_autoplug_sp (const GstCaps *src_caps, const GstCaps *sink_caps, GList *factories);
#endif /* __GST_SEARCHFUNCS_H__ */

16
gst/autoplug/gstspider.h
View file

@ -26,8 +26,9 @@
#include <gst/gst.h>
#include "gstspideridentity.h"
G_BEGIN_DECLS extern GstElementDetails gst_spider_details;
G_BEGIN_DECLS
extern GstElementDetails gst_spider_details;
GST_DEBUG_CATEGORY_EXTERN(gst_spider_debug);
/*
@ -45,16 +46,14 @@ GST_DEBUG_CATEGORY_EXTERN (gst_spider_debug);
* are refcounted once for every path.
* A GstSpider keeps a list of all GstSpiderConnections in it.
*/
typedef struct
{
typedef struct {
GstSpiderIdentity *src;
/* dunno if the path should stay here or if its too much load.
* it's at least easier then always searching it */
GList *path;
GstElement *current;
gulong signal_id;
}
GstSpiderConnection;
} GstSpiderConnection;
#define GST_TYPE_SPIDER \
(gst_spider_get_type())
@ -70,8 +69,7 @@ GstSpiderConnection;
typedef struct _GstSpider GstSpider;
typedef struct _GstSpiderClass GstSpiderClass;
struct _GstSpider
{
struct _GstSpider {
GstBin parent;
GstSpiderIdentity *sink_ident;
@ -80,8 +78,7 @@ struct _GstSpider
GList * links; /* GStSpiderConnection list of all links */
};
struct _GstSpiderClass
{
struct _GstSpiderClass {
GstBinClass parent_class;
};
@ -93,4 +90,5 @@ void gst_spider_identity_plug (GstSpiderIdentity * ident);
void gst_spider_identity_unplug (GstSpiderIdentity *ident);
G_END_DECLS
#endif /* __GST_SPIDER_H__ */

12
gst/autoplug/gstspideridentity.h
View file

@ -27,6 +27,7 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_SPIDER_IDENTITY \
(gst_spider_identity_get_type())
#define GST_SPIDER_IDENTITY(obj) \
@ -37,11 +38,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPIDER_IDENTITY))
#define GST_IS_SPIDER_IDENTITY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPIDER_IDENTITY))
typedef struct _GstSpiderIdentity GstSpiderIdentity;
typedef struct _GstSpiderIdentityClass GstSpiderIdentityClass;
struct _GstSpiderIdentity
{
struct _GstSpiderIdentity {
GstElement element;
/* sink and source */
@ -55,8 +56,7 @@ struct _GstSpiderIdentity
GstCaps *caps;
};
struct _GstSpiderIdentityClass
{
struct _GstSpiderIdentityClass {
GstElementClass parent_class;
};
@ -65,8 +65,8 @@ GType gst_spider_identity_get_type (void);
GstSpiderIdentity* gst_spider_identity_new_sink (gchar *name);
GstSpiderIdentity* gst_spider_identity_new_src (gchar *name);
GstPad *gst_spider_identity_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name);
GstPad* gst_spider_identity_request_new_pad (GstElement *element, GstPadTemplate *templ, const gchar *name);
G_END_DECLS
#endif /* __GST_SPIDER_IDENTITY_H__ */

6
gst/cothreads.h
View file

@ -34,8 +34,7 @@ typedef int (*cothread_func) (int argc, char **argv);
#define COTHREAD_STARTED 0x01
#define COTHREAD_DESTROYED 0x02
struct _cothread_state
{
struct _cothread_state {
cothread_context *ctx;
int cothreadnum;
gpointer priv;
@ -67,7 +66,8 @@ void cothread_setfunc (cothread_state * cothread, cothread_func func,
void cothread_stop (cothread_state *cothread);
void cothread_switch (cothread_state *cothread);
void cothread_set_private (cothread_state * cothread, gpointer data);
void cothread_set_private (cothread_state *cothread,
gpointer data);
gpointer cothread_get_private (cothread_state *cothread);
void cothread_lock (cothread_state *cothread);

16
gst/elements/gstaggregator.h
View file

@ -26,13 +26,14 @@
#include <gst/gst.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
AGGREGATOR_LOOP = 1,
AGGREGATOR_LOOP_SELECT,
AGGREGATOR_CHAIN
}
GstAggregatorSchedType;
} GstAggregatorSchedType;
#define GST_TYPE_AGGREGATOR \
(gst_aggregator_get_type())
@ -48,8 +49,7 @@ GstAggregatorSchedType;
typedef struct _GstAggregator GstAggregator;
typedef struct _GstAggregatorClass GstAggregatorClass;
struct _GstAggregator
{
struct _GstAggregator {
GstElement element;
GstPad *srcpad;
@ -63,8 +63,7 @@ struct _GstAggregator
gchar *last_message;
};
struct _GstAggregatorClass
{
struct _GstAggregatorClass {
GstElementClass parent_class;
};
@ -73,4 +72,5 @@ GType gst_aggregator_get_type (void);
gboolean gst_aggregator_factory_init (GstElementFactory *factory);
G_END_DECLS
#endif /* __GST_AGGREGATOR_H__ */

18
gst/elements/gstbufferstore.h
View file

@ -28,29 +28,30 @@
#include <gst/gstmarshal.h>
G_BEGIN_DECLS
#define GST_TYPE_BUFFER_STORE (gst_buffer_store_get_type ())
#define GST_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_BUFFER_STORE, GstBufferStore))
#define GST_IS_BUFFER_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER_STORE))
#define GST_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
#define GST_IS_BUFFER_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_BUFFER_STORE))
#define GST_BUFFER_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER_STORE, GstBufferStoreClass))
typedef struct _GstBufferStore GstBufferStore;
typedef struct _GstBufferStoreClass GstBufferStoreClass;
struct _GstBufferStore
{
struct _GstBufferStore {
GObject object;
GList * buffers;
};
struct _GstBufferStoreClass
{
struct _GstBufferStoreClass {
GObjectClass parent_class;
/* signals */
void (* cleared) (GstBufferStore * store);
gboolean (*buffer_added) (GstBufferStore * store, GstBuffer * buffer);
gboolean (* buffer_added) (GstBufferStore * store,
GstBuffer * buffer);
};
GType gst_buffer_store_get_type (void);
@ -62,8 +63,11 @@ gboolean gst_buffer_store_add_buffer (GstBufferStore * store,
GstBuffer * buffer);
GstBuffer * gst_buffer_store_get_buffer (GstBufferStore * store,
guint64 offset, guint size);
guint gst_buffer_store_get_size (GstBufferStore * store, guint64 offset);
guint64 offset,
guint size);
guint gst_buffer_store_get_size (GstBufferStore * store,
guint64 offset);
G_END_DECLS
#endif /* __GST_BUFFER_STORE_H__ */

16
gst/elements/gstfakesink.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_FAKESINK \
(gst_fakesink_get_type())
#define GST_FAKESINK(obj) \
@ -37,8 +39,8 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FAKESINK))
#define GST_IS_FAKESINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FAKESINK))
typedef enum
{
typedef enum {
FAKESINK_STATE_ERROR_NONE = 0,
FAKESINK_STATE_ERROR_NULL_READY,
FAKESINK_STATE_ERROR_READY_PAUSED,
@ -46,14 +48,12 @@ G_BEGIN_DECLS
FAKESINK_STATE_ERROR_PLAYING_PAUSED,
FAKESINK_STATE_ERROR_PAUSED_READY,
FAKESINK_STATE_ERROR_READY_NULL,
}
GstFakeSinkStateError;
} GstFakeSinkStateError;
typedef struct _GstFakeSink GstFakeSink;
typedef struct _GstFakeSinkClass GstFakeSinkClass;
struct _GstFakeSink
{
struct _GstFakeSink {
GstElement element;
gboolean silent;
@ -66,8 +66,7 @@ struct _GstFakeSink
gchar *last_message;
};
struct _GstFakeSinkClass
{
struct _GstFakeSinkClass {
GstElementClass parent_class;
/* signals */
@ -79,4 +78,5 @@ GType gst_fakesink_get_type (void);
gboolean gst_fakesink_factory_init (GstElementFactory *factory);
G_END_DECLS
#endif /* __GST_FAKESINK_H__ */

34
gst/elements/gstfakesrc.h
View file

@ -26,8 +26,10 @@
#include <gst/gst.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
FAKESRC_FIRST_LAST_LOOP = 1,
FAKESRC_LAST_FIRST_LOOP,
FAKESRC_PING_PONG,
@ -36,33 +38,26 @@ G_BEGIN_DECLS typedef enum
FAKESRC_PATTERN_LOOP,
FAKESRC_PING_PONG_PATTERN,
FAKESRC_GET_ALWAYS_SUCEEDS
}
GstFakeSrcOutputType;
} GstFakeSrcOutputType;
typedef enum
{
typedef enum {
FAKESRC_DATA_ALLOCATE = 1,
FAKESRC_DATA_SUBBUFFER,
}
GstFakeSrcDataType;
} GstFakeSrcDataType;
typedef enum
{
typedef enum {
FAKESRC_SIZETYPE_NULL = 1,
FAKESRC_SIZETYPE_FIXED,
FAKESRC_SIZETYPE_RANDOM
}
GstFakeSrcSizeType;
} GstFakeSrcSizeType;
typedef enum
{
typedef enum {
FAKESRC_FILLTYPE_NOTHING = 1,
FAKESRC_FILLTYPE_NULL,
FAKESRC_FILLTYPE_RANDOM,
FAKESRC_FILLTYPE_PATTERN,
FAKESRC_FILLTYPE_PATTERN_CONT
}
GstFakeSrcFillType;
} GstFakeSrcFillType;
#define GST_TYPE_FAKESRC \
(gst_fakesrc_get_type())
@ -78,8 +73,7 @@ GstFakeSrcFillType;
typedef struct _GstFakeSrc GstFakeSrc;
typedef struct _GstFakeSrcClass GstFakeSrcClass;
struct _GstFakeSrc
{
struct _GstFakeSrc {
GstElement element;
gboolean loop_based;
@ -112,8 +106,7 @@ struct _GstFakeSrc
gchar *last_message;
};
struct _GstFakeSrcClass
{
struct _GstFakeSrcClass {
GstElementClass parent_class;
/* signals */
@ -125,4 +118,5 @@ GType gst_fakesrc_get_type (void);
gboolean gst_fakesrc_factory_init (GstElementFactory *factory);
G_END_DECLS
#endif /* __GST_FAKESRC_H__ */

10
gst/elements/gstfdsink.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_FDSINK \
(gst_fdsink_get_type())
#define GST_FDSINK(obj) \
@ -37,11 +39,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FDSINK))
#define GST_IS_FDSINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FDSINK))
typedef struct _GstFdSink GstFdSink;
typedef struct _GstFdSinkClass GstFdSinkClass;
struct _GstFdSink
{
struct _GstFdSink {
GstElement element;
GstPad *sinkpad;
@ -49,12 +51,12 @@ struct _GstFdSink
int fd;
};
struct _GstFdSinkClass
{
struct _GstFdSinkClass {
GstElementClass parent_class;
};
GType gst_fdsink_get_type(void);
G_END_DECLS
#endif /* __GST_FDSINK_H__ */

11
gst/elements/gstfdsrc.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_FDSRC \
(gst_fdsrc_get_type())
#define GST_FDSRC(obj) \
@ -37,11 +39,12 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FDSRC))
#define GST_IS_FDSRC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FDSRC))
typedef struct _GstFdSrc GstFdSrc;
typedef struct _GstFdSrcClass GstFdSrcClass;
struct _GstFdSrc
{
struct _GstFdSrc {
GstElement element;
/* pads */
GstPad *srcpad;
@ -56,8 +59,7 @@ struct _GstFdSrc
gulong seq; /* buffer sequence number */
};
struct _GstFdSrcClass
{
struct _GstFdSrcClass {
GstElementClass parent_class;
/* signals */
@ -67,4 +69,5 @@ struct _GstFdSrcClass
GType gst_fdsrc_get_type(void);
G_END_DECLS
#endif /* __GST_FDSRC_H__ */

16
gst/elements/gstfilesink.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_FILESINK \
(gst_filesink_get_type())
#define GST_FILESINK(obj) \
@ -37,19 +39,17 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FILESINK))
#define GST_IS_FILESINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FILESINK))
typedef struct _GstFileSink GstFileSink;
typedef struct _GstFileSinkClass GstFileSinkClass;
typedef enum
{
typedef enum {
GST_FILESINK_OPEN = GST_ELEMENT_FLAG_LAST,
GST_FILESINK_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstFileSinkFlags;
} GstFileSinkFlags;
struct _GstFileSink
{
struct _GstFileSink {
GstElement element;
gchar *filename;
@ -59,8 +59,7 @@ struct _GstFileSink
guint64 data_written;
};
struct _GstFileSinkClass
{
struct _GstFileSinkClass {
GstElementClass parent_class;
/* signals */
@ -70,4 +69,5 @@ struct _GstFileSinkClass
GType gst_filesink_get_type(void);
G_END_DECLS
#endif /* __GST_FILESINK_H__ */

16
gst/elements/gstfilesrc.h
View file

@ -29,6 +29,8 @@
#include <sys/types.h>
G_BEGIN_DECLS
#define GST_TYPE_FILESRC \
(gst_filesrc_get_type())
#define GST_FILESRC(obj) \
@ -39,19 +41,17 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FILESRC))
#define GST_IS_FILESRC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FILESRC))
typedef enum
{
typedef enum {
GST_FILESRC_OPEN = GST_ELEMENT_FLAG_LAST,
GST_FILESRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstFileSrcFlags;
} GstFileSrcFlags;
typedef struct _GstFileSrc GstFileSrc;
typedef struct _GstFileSrcClass GstFileSrcClass;
struct _GstFileSrc
{
struct _GstFileSrc {
GstElement element;
GstPad *srcpad;
@ -74,12 +74,12 @@ struct _GstFileSrc
gboolean need_flush;
};
struct _GstFileSrcClass
{
struct _GstFileSrcClass {
GstElementClass parent_class;
};
GType gst_filesrc_get_type(void);
G_END_DECLS
#endif /* __GST_FILESRC_H__ */

10
gst/elements/gstidentity.h
View file

@ -28,6 +28,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_IDENTITY \
(gst_identity_get_type())
#define GST_IDENTITY(obj) \
@ -38,11 +40,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IDENTITY))
#define GST_IS_IDENTITY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IDENTITY))
typedef struct _GstIdentity GstIdentity;
typedef struct _GstIdentityClass GstIdentityClass;
struct _GstIdentity
{
struct _GstIdentity {
GstElement element;
GstPad *sinkpad;
@ -59,8 +61,7 @@ struct _GstIdentity
GstCaps *srccaps;
};
struct _GstIdentityClass
{
struct _GstIdentityClass {
GstElementClass parent_class;
/* signals */
@ -70,4 +71,5 @@ struct _GstIdentityClass
GType gst_identity_get_type(void);
G_END_DECLS
#endif /* __GST_IDENTITY_H__ */

10
gst/elements/gstmd5sink.h
View file

@ -28,6 +28,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_MD5SINK \
(gst_md5sink_get_type())
#define GST_MD5SINK(obj) \
@ -38,11 +40,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MD5SINK))
#define GST_IS_MD5SINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MD5SINK))
typedef struct _GstMD5Sink GstMD5Sink;
typedef struct _GstMD5SinkClass GstMD5SinkClass;
struct _GstMD5Sink
{
struct _GstMD5Sink {
GstElement element;
/* md5 information */
@ -60,8 +62,7 @@ struct _GstMD5Sink
};
struct _GstMD5SinkClass
{
struct _GstMD5SinkClass {
GstElementClass parent_class;
};
@ -71,4 +72,5 @@ GType gst_md5sink_get_type (void);
gboolean gst_md5sink_factory_init (GstElementFactory *factory);
G_END_DECLS
#endif /* __GST_MD5SINK_H__ */

16
gst/elements/gstmultifilesrc.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_MULTIFILESRC \
(gst_multifilesrc_get_type())
#define GST_MULTIFILESRC(obj) \
@ -37,19 +39,17 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULTIFILESRC))
#define GST_IS_MULTIFILESRC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULTIFILESRC))
typedef enum
{
typedef enum {
GST_MULTIFILESRC_OPEN = GST_ELEMENT_FLAG_LAST,
GST_MULTIFILESRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstMultiFileSrcFlags;
} GstMultiFileSrcFlags;
typedef struct _GstMultiFileSrc GstMultiFileSrc;
typedef struct _GstMultiFileSrcClass GstMultiFileSrcClass;
struct _GstMultiFileSrc
{
struct _GstMultiFileSrc {
GstElement element;
/* pads */
GstPad *srcpad;
@ -66,8 +66,7 @@ struct _GstMultiFileSrc
gboolean new_seek;
};
struct _GstMultiFileSrcClass
{
struct _GstMultiFileSrcClass {
GstElementClass parent_class;
void (*new_file) (GstMultiFileSrc *multifilesrc, gchar *newfilename);
@ -76,4 +75,5 @@ struct _GstMultiFileSrcClass
GType gst_multifilesrc_get_type(void);
G_END_DECLS
#endif /* __GST_MULTIFILESRC_H__ */

16
gst/elements/gstpipefilter.h
View file

@ -28,6 +28,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_PIPEFILTER \
(gst_pipefilter_get_type())
#define GST_PIPEFILTER(obj) \
@ -38,19 +40,17 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PIPEFILTER))
#define GST_IS_PIPEFILTER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PIPEFILTER))
typedef enum
{
typedef enum {
GST_PIPEFILTER_OPEN = GST_ELEMENT_FLAG_LAST,
GST_PIPEFILTER_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstPipeFilterFlags;
} GstPipeFilterFlags;
typedef struct _GstPipefilter GstPipefilter;
typedef struct _GstPipefilterClass GstPipefilterClass;
struct _GstPipefilter
{
struct _GstPipefilter {
GstElement element;
GstPad *sinkpad;
@ -70,12 +70,12 @@ struct _GstPipefilter
gulong seq; /* buffer sequence number */
};
struct _GstPipefilterClass
{
struct _GstPipefilterClass {
GstElementClass parent_class;
};
GType gst_pipefilter_get_type(void);
G_END_DECLS
#endif /* __GST_PIPEFILTER_H__ */

16
gst/elements/gstshaper.h
View file

@ -28,6 +28,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_SHAPER \
(gst_shaper_get_type())
#define GST_SHAPER(obj) \
@ -38,18 +40,16 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SHAPER))
#define GST_IS_SHAPER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SHAPER))
typedef enum
{
typedef enum {
SHAPER_POLICY_TIMESTAMPS = 1,
SHAPER_POLICY_BUFFERSIZE
}
GstShaperPolicyType;
} GstShaperPolicyType;
typedef struct _GstShaper GstShaper;
typedef struct _GstShaperClass GstShaperClass;
struct _GstShaper
{
struct _GstShaper {
GstElement element;
GSList *connections;
@ -61,8 +61,7 @@ struct _GstShaper
gchar *last_message;
};
struct _GstShaperClass
{
struct _GstShaperClass {
GstElementClass parent_class;
};
@ -71,4 +70,5 @@ gboolean gst_shaper_factory_init (GstElementFactory * factory);
G_END_DECLS
#endif /* __GST_SHAPER_H__ */

13
gst/elements/gststatistics.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_STATISTICS \
(gst_statistics_get_type())
#define GST_STATISTICS(obj) \
@ -37,20 +39,19 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_STATISTICS))
#define GST_IS_STATISTICS_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_STATISTICS))
typedef struct _GstStatistics GstStatistics;
typedef struct _GstStatisticsClass GstStatisticsClass;
typedef struct _stats stats;
struct _stats
{
struct _stats {
gint64 buffers;
gint64 bytes;
gint64 events;
};
struct _GstStatistics
{
struct _GstStatistics {
GstElement element;
GstPad *sinkpad;
@ -69,8 +70,7 @@ struct _GstStatistics
gboolean silent;
};
struct _GstStatisticsClass
{
struct _GstStatisticsClass {
GstElementClass parent_class;
/* signals */
@ -80,4 +80,5 @@ struct _GstStatisticsClass
GType gst_statistics_get_type(void);
G_END_DECLS
#endif /* __GST_STATISTICS_H__ */

10
gst/elements/gsttee.h
View file

@ -27,6 +27,8 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_TEE \
(gst_tee_get_type())
#define GST_TEE(obj) \
@ -37,11 +39,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TEE))
#define GST_IS_TEE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TEE))
typedef struct _GstTee GstTee;
typedef struct _GstTeeClass GstTeeClass;
struct _GstTee
{
struct _GstTee {
GstElement element;
GstPad *sinkpad;
@ -50,8 +52,7 @@ struct _GstTee
gchar *last_message;
};
struct _GstTeeClass
{
struct _GstTeeClass {
GstElementClass parent_class;
};
@ -60,4 +61,5 @@ GType gst_tee_get_type (void);
gboolean gst_tee_factory_init (GstElementFactory *factory);
G_END_DECLS
#endif /* __GST_TEE_H__ */

14
gst/elements/gsttypefind.h
View file

@ -29,17 +29,20 @@
#include "gstbufferstore.h"
G_BEGIN_DECLS
#define GST_TYPE_TYPE_FIND_ELEMENT (gst_type_find_element_get_type ())
#define GST_TYPE_FIND_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TYPE_FIND_ELEMENT, GstTypeFindElement))
#define GST_IS_TYPE_FIND_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TYPE_FIND_ELEMENT))
#define GST_TYPE_FIND_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TYPE_FIND_ELEMENT, GstTypeFindElementClass))
#define GST_IS_TYPE_FIND_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TYPE_FIND_ELEMENT))
#define GST_TYPE_FIND_ELEMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TYPE_FIND_ELEMENT, GstTypeFindElementClass))
typedef struct _GstTypeFindElement GstTypeFindElement;
typedef struct _GstTypeFindElementClass GstTypeFindElementClass;
struct _GstTypeFindElement
{
struct _GstTypeFindElement {
GstElement element;
GstPad * sink;
@ -57,16 +60,17 @@ struct _GstTypeFindElement
GList * possibilities;
};
struct _GstTypeFindElementClass
{
struct _GstTypeFindElementClass {
GstElementClass parent_class;
/* signals */
void (*have_type) (GstTypeFindElement *element,
guint probability, const GstCaps * caps);
guint probability,
const GstCaps * caps);
};
GType gst_type_find_element_get_type (void);
G_END_DECLS
#endif /* __GST_TYPE_FIND_ELEMENT_H__ */

9
gst/gst.h
View file

@ -69,6 +69,7 @@
#include <gst/gstcompat.h>
G_BEGIN_DECLS
/* make our own type for poptOption because the struct poptOption
* definition is iffy */
typedef struct poptOption GstPoptOption;
@ -77,9 +78,11 @@ typedef struct poptOption GstPoptOption;
void gst_init (int *argc, char **argv[]);
gboolean gst_init_check (int *argc, char **argv[]);
void gst_init_with_popt_table (int *argc, char **argv[],
const GstPoptOption * popt_options);
const GstPoptOption
*popt_options);
gboolean gst_init_check_with_popt_table (int *argc, char **argv[],
const GstPoptOption * popt_options);
const GstPoptOption
*popt_options);
const GstPoptOption * gst_init_get_popt_table (void);
@ -90,5 +93,7 @@ void gst_main (void);
void gst_main_quit (void);
G_END_DECLS
#include <gst/gstlog.h>
#endif /* __GST_H__ */

9
gst/gstarch.h
View file

@ -53,8 +53,7 @@
"mtlr r0\n\t" \
"blrl" : : "r"(target) );
struct minimal_ppc_stackframe
{
struct minimal_ppc_stackframe {
unsigned long back_chain;
unsigned long LR_save;
unsigned long unused1;
@ -80,8 +79,7 @@ struct minimal_ppc_stackframe
/* Need to get more information about the stackframe format
* and get the fields more correct. Check GDB sources maybe?
*/
struct minimal_stackframe
{
struct minimal_stackframe {
unsigned long back_chain;
unsigned long LR_save;
unsigned long unused1;
@ -169,8 +167,7 @@ struct minimal_stackframe
#define GST_ARCH_CALL(target) \
__asm__( "basr 14,%0" : : "a"(target) );
struct minimal_s390_stackframe
{
struct minimal_s390_stackframe {
unsigned long back_chain;
unsigned long reserved;
unsigned long greg[14];

8
gst/gstatomic.h
View file

@ -22,12 +22,13 @@
#include <glib.h>
G_BEGIN_DECLS typedef volatile gint gst_vgint; /* gtk-doc volatile workaround */
G_BEGIN_DECLS
typedef volatile gint gst_vgint; /* gtk-doc volatile workaround */
typedef struct _GstAtomicInt GstAtomicInt;
struct _GstAtomicInt
{
struct _GstAtomicInt {
gst_vgint counter;
GMutex *lock; /* for C fallback */
};
@ -43,4 +44,5 @@ gboolean gst_atomic_int_dec_and_test (GstAtomicInt * aint);
G_END_DECLS
#endif /* __GST_ATOMIC_H__ */

286
gst/gstatomic_impl.h
View file

@ -34,45 +34,38 @@
#include "gstmacros.h"
G_BEGIN_DECLS
#if defined (GST_CAN_INLINE) || defined (__GST_ATOMIC_C__)
/***** Intel x86 *****/
#if defined (HAVE_CPU_I386) && defined(__GNUC__)
#ifdef GST_CONFIG_NO_SMP
#define SMP_LOCK ""
#else
#define SMP_LOCK "lock ; "
#endif
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
GST_INLINE_FUNC void
gst_atomic_int_add (GstAtomicInt *aint, gint val)
{
__asm__ __volatile__ (SMP_LOCK "addl %1,%0":"=m" (aint->counter)
__asm__ __volatile__(
SMP_LOCK "addl %1,%0"
:"=m" (aint->counter)
:"ir" (val), "m" (aint->counter));
}
GST_INLINE_FUNC void
gst_atomic_int_inc (GstAtomicInt *aint)
{
__asm__ __volatile__ (SMP_LOCK "incl %0":"=m" (aint->counter)
__asm__ __volatile__(
SMP_LOCK "incl %0"
:"=m" (aint->counter)
:"m" (aint->counter));
}
@ -81,8 +74,9 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
{
guchar res;
__asm__ __volatile__ (SMP_LOCK "decl %0; sete %1":"=m" (aint->counter),
"=qm" (res)
__asm__ __volatile__(
SMP_LOCK "decl %0; sete %1"
:"=m" (aint->counter), "=qm" (res)
:"m" (aint->counter) : "memory");
return res != 0;
@ -90,6 +84,7 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
/***** PowerPC *****/
#elif defined (HAVE_CPU_PPC) && defined(__GNUC__)
#ifdef GST_CONFIG_NO_SMP
#define SMP_SYNC ""
#define SMP_ISYNC
@ -97,6 +92,7 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
#define SMP_SYNC "\tsync\n"
#define SMP_ISYNC "\tisync\n"
#endif
/* Erratum #77 on the 405 means we need a sync or dcbt before every stwcx.
* The old ATOMIC_SYNC_FIX covered some but not all of this.
*/
@ -105,35 +101,24 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
#else
#define PPC405_ERR77(ra,rb)
#endif
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
GST_INLINE_FUNC void
gst_atomic_int_add (GstAtomicInt *aint, gint val)
{
int t;
__asm__ __volatile__ ("1: lwarx %0,0,%3\n"
" add %0,%2,%0\n" PPC405_ERR77 (0, %3)
__asm__ __volatile__(
"1: lwarx %0,0,%3\n"
" add %0,%2,%0\n"
PPC405_ERR77(0,%3)
" stwcx. %0,0,%3 \n"
" bne- 1b\n":"=&r" (t), "=m" (aint->counter)
" bne- 1b\n"
: "=&r" (t), "=m" (aint->counter)
: "r" (val), "r" (&aint->counter), "m" (aint->counter)
: "cc");
}
@ -143,10 +128,13 @@ gst_atomic_int_inc (GstAtomicInt * aint)
{
int t;
__asm__ __volatile__ ("1: lwarx %0,0,%2\n"
" addic %0,%0,1\n" PPC405_ERR77 (0, %2)
__asm__ __volatile__(
"1: lwarx %0,0,%2\n"
" addic %0,%0,1\n"
PPC405_ERR77(0,%2)
" stwcx. %0,0,%2\n"
" bne- 1b\n":"=&r" (t), "=m" (aint->counter)
" bne- 1b\n"
: "=&r" (t), "=m" (aint->counter)
: "r" (&aint->counter), "m" (aint->counter)
: "cc");
}
@ -156,9 +144,14 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
{
int t;
__asm__ __volatile__ ("1: lwarx %0,0,%1\n"
" addic %0,%0,-1\n" PPC405_ERR77 (0, %1)
" stwcx. %0,0,%1\n" " bne- 1b\n" SMP_ISYNC:"=&r" (t)
__asm__ __volatile__(
"1: lwarx %0,0,%1\n"
" addic %0,%0,-1\n"
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n"
" bne- 1b\n"
SMP_ISYNC
: "=&r" (t)
: "r" (&aint->counter)
: "cc", "memory");
@ -167,37 +160,26 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
/***** DEC[/Compaq/HP?/Intel?] Alpha *****/
#elif defined(HAVE_CPU_ALPHA) && defined(__GNUC__)
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
GST_INLINE_FUNC void
gst_atomic_int_add (GstAtomicInt *aint, gint val)
{
unsigned long temp;
__asm__ __volatile__ ("1: ldl_l %0,%1\n"
__asm__ __volatile__(
"1: ldl_l %0,%1\n"
" addl %0,%2,%0\n"
" stl_c %0,%1\n"
" beq %0,2f\n"
".subsection 2\n"
"2: br 1b\n" ".previous":"=&r" (temp), "=m" (aint->counter)
"2: br 1b\n"
".previous"
:"=&r" (temp), "=m" (aint->counter)
:"Ir" (val), "m" (aint->counter));
}
@ -212,7 +194,8 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
{
long temp, result;
int val = 1;
__asm__ __volatile__ ("1: ldl_l %0,%1\n"
__asm__ __volatile__(
"1: ldl_l %0,%1\n"
" subl %0,%3,%2\n"
" subl %0,%3,%0\n"
" stl_c %0,%1\n"
@ -220,7 +203,8 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
" mb\n"
".subsection 2\n"
"2: br 1b\n"
".previous":"=&r" (temp), "=m" (aint->counter), "=&r" (result)
".previous"
:"=&r" (temp), "=m" (aint->counter), "=&r" (result)
:"Ir" (val), "m" (aint->counter) : "memory");
return result == 0;
@ -229,38 +213,16 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
/***** Sun SPARC *****/
#elif 0 && defined(HAVE_CPU_SPARC) && defined(__GNUC__)
/* allegedly broken again */
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
#ifdef GST_CONFIG_NO_SMP
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
#else
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = (val << 8);
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = (val << 8);
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = (val<<8); }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = (val<<8); }
/*
* For SMP the trick is you embed the spin lock byte within
@ -294,14 +256,27 @@ gst_atomic_int_add (GstAtomicInt * aint, gint val)
ptr = &(aint->counter);
#if __GNUC__ > 3 || (__GNUC__ >=3 && __GNUC_MINOR__ >= 2)
__asm__ __volatile__ ("1: ldstub [%[ptr] + 3], %[lock]\n" "\torcc %[lock], 0, %[ignore]\n" "\tbne 1b\n" /* go back until we have the lock */
"\tld [%[ptr]], %[inc]\n" "\tsra %[inc], 8, %[inc]\n" "\tadd %[inc], %[val], %[inc]\n" "\tsll %[inc], 8, %[lock]\n" "\tst %[lock],[%[ptr]]\n" /* Release the lock */
:[inc] "=&r" (increment),[lock] "=r" (lock),[ignore] "=&r" (ignore)
__asm__ __volatile__("1: ldstub [%[ptr] + 3], %[lock]\n"
"\torcc %[lock], 0, %[ignore]\n"
"\tbne 1b\n" /* go back until we have the lock */
"\tld [%[ptr]], %[inc]\n"
"\tsra %[inc], 8, %[inc]\n"
"\tadd %[inc], %[val], %[inc]\n"
"\tsll %[inc], 8, %[lock]\n"
"\tst %[lock],[%[ptr]]\n" /* Release the lock */
: [inc] "=&r" (increment), [lock] "=r" (lock),
[ignore] "=&r" (ignore)
: "0" (increment), [ptr] "r" (ptr), [val] "r" (val)
);
#else
__asm__ __volatile__ ("1: ldstub [%4 + 3], %1\n" "\torcc %1, 0, %2\n" "\tbne 1b\n" /* go back until we have the lock */
"\tld [%4], %0\n" "\tsra %0, 8, %0\n" "\tadd %0, %5, %0\n" "\tsll %0, 8, %1\n" "\tst %1,[%4]\n" /* Release the lock */
__asm__ __volatile__("1: ldstub [%4 + 3], %1\n"
"\torcc %1, 0, %2\n"
"\tbne 1b\n" /* go back until we have the lock */
"\tld [%4], %0\n"
"\tsra %0, 8, %0\n"
"\tadd %0, %5, %0\n"
"\tsll %0, 8, %1\n"
"\tst %1,[%4]\n" /* Release the lock */
: "=&r" (increment), "=r" (lock), "=&r" (ignore)
: "0" (increment), "r" (ptr), "r" (val)
);
@ -324,14 +299,27 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
ptr = &aint->counter;
#if __GNUC__ > 3 || (__GNUC__ >=3 && __GNUC_MINOR__ >= 2)
__asm__ __volatile__ ("1: ldstub [%[ptr] + 3], %[lock]\n" "\torcc %[lock], 0, %[ignore]\n" "\tbne 1b\n" /* go back until we have the lock */
"\tld [%[ptr]], %[inc]\n" "\tsra %[inc], 8, %[inc]\n" "\tsub %[inc], 1, %[inc]\n" "\tsll %[inc], 8, %[lock]\n" "\tst %[lock],[%[ptr]]\n" /* Release the lock */
:[inc] "=&r" (increment),[lock] "=r" (lock),[ignore] "=&r" (ignore)
__asm__ __volatile__("1: ldstub [%[ptr] + 3], %[lock]\n"
"\torcc %[lock], 0, %[ignore]\n"
"\tbne 1b\n" /* go back until we have the lock */
"\tld [%[ptr]], %[inc]\n"
"\tsra %[inc], 8, %[inc]\n"
"\tsub %[inc], 1, %[inc]\n"
"\tsll %[inc], 8, %[lock]\n"
"\tst %[lock],[%[ptr]]\n" /* Release the lock */
: [inc] "=&r" (increment), [lock] "=r" (lock),
[ignore] "=&r" (ignore)
: "0" (increment), [ptr] "r" (ptr)
);
#else
__asm__ __volatile__ ("1: ldstub [%4 + 3], %1\n" "\torcc %1, 0, %2\n" "\tbne 1b\n" /* go back until we have the lock */
"\tld [%4], %0\n" "\tsra %0, 8, %0\n" "\tsub %0, 1, %0\n" "\tsll %0, 8, %1\n" "\tst %1,[%4]\n" /* Release the lock */
__asm__ __volatile__("1: ldstub [%4 + 3], %1\n"
"\torcc %1, 0, %2\n"
"\tbne 1b\n" /* go back until we have the lock */
"\tld [%4], %0\n"
"\tsra %0, 8, %0\n"
"\tsub %0, 1, %0\n"
"\tsll %0, 8, %1\n"
"\tst %1,[%4]\n" /* Release the lock */
: "=&r" (increment), "=r" (lock), "=&r" (ignore)
: "0" (increment), "r" (ptr)
);
@ -344,25 +332,11 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
/* This is disabled because the asm code is broken on most MIPS
* processors and doesn't generally compile. */
#elif defined(HAVE_CPU_MIPS) && defined(__GNUC__) && 0
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
/* this only works on MIPS II and better */
GST_INLINE_FUNC void
@ -370,11 +344,12 @@ gst_atomic_int_add (GstAtomicInt * aint, gint val)
{
unsigned long temp;
__asm__ __volatile__ ("1: ll %0, %1 # atomic_add\n"
__asm__ __volatile__(
"1: ll %0, %1 # atomic_add\n"
" addu %0, %2 \n"
" sc %0, %1 \n"
" beqz %0, 1b \n":"=&r" (temp),
"=m" (aint->counter)
" beqz %0, 1b \n"
: "=&r" (temp), "=m" (aint->counter)
: "Ir" (val), "m" (aint->counter));
}
@ -390,15 +365,16 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
unsigned long temp, result;
int val = 1;
__asm__ __volatile__ (".set push \n"
__asm__ __volatile__(
".set push \n"
".set noreorder # atomic_sub_return\n"
"1: ll %1, %2 \n"
" subu %0, %1, %3 \n"
" sc %0, %2 \n"
" beqz %0, 1b \n"
" subu %0, %1, %3 \n"
".set pop \n":"=&r" (result),
"=&r" (temp), "=m" (aint->counter)
".set pop \n"
: "=&r" (result), "=&r" (temp), "=m" (aint->counter)
: "Ir" (val), "m" (aint->counter)
: "memory");
@ -407,31 +383,12 @@ gst_atomic_int_dec_and_test (GstAtomicInt * aint)
/***** S/390 *****/
#elif defined(HAVE_CPU_S390) && defined(__GNUC__)
typedef struct
{
volatile int counter;
}
atomic_t __attribute__ ((aligned (4)));
typedef struct { volatile int counter; } atomic_t __attribute__ ((aligned (4)));
GST_INLINE_FUNC void
gst_atomic_int_init (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC void
gst_atomic_int_destroy (GstAtomicInt * aint)
{
}
GST_INLINE_FUNC void
gst_atomic_int_set (GstAtomicInt * aint, gint val)
{
aint->counter = val;
}
GST_INLINE_FUNC gint
gst_atomic_int_read (GstAtomicInt * aint)
{
return aint->counter;
}
GST_INLINE_FUNC void gst_atomic_int_init (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC void gst_atomic_int_destroy (GstAtomicInt *aint) { }
GST_INLINE_FUNC void gst_atomic_int_set (GstAtomicInt *aint, gint val) { aint->counter = val; }
GST_INLINE_FUNC gint gst_atomic_int_read (GstAtomicInt *aint) { return aint->counter; }
#define __CS_LOOP(old_val, new_val, ptr, op_val, op_string) \
__asm__ __volatile__(" l %0,0(%3)\n" \
@ -447,7 +404,6 @@ GST_INLINE_FUNC void
gst_atomic_int_add (GstAtomicInt *aint, gint val)
{
int old_val, new_val;
__CS_LOOP(old_val, new_val, aint, val, "ar");
}
@ -455,7 +411,6 @@ GST_INLINE_FUNC void
gst_atomic_int_inc (GstAtomicInt *aint)
{
int old_val, new_val;
__CS_LOOP(old_val, new_val, aint, 1, "ar");
}
@ -463,13 +418,13 @@ GST_INLINE_FUNC gboolean
gst_atomic_int_dec_and_test (GstAtomicInt *aint)
{
int old_val, new_val;
__CS_LOOP(old_val, new_val, aint, 1, "sr");
return new_val == 0;
}
#else
#warning consider putting your architecture specific atomic implementations here
/*
* generic implementation
*/
@ -560,4 +515,5 @@ gst_atomic_int_free (GstAtomicInt * aint)
#endif /* defined (GST_CAN_INLINE) || defined (__GST_TRASH_STACK_C__)*/
G_END_DECLS
#endif /* __GST_ATOMIC_IMPL_H__ */

27
gst/gstbin.h
View file

@ -26,7 +26,9 @@
#include <gst/gstelement.h>
G_BEGIN_DECLS extern GType _gst_bin_type;
G_BEGIN_DECLS
extern GType _gst_bin_type;
#define GST_TYPE_BIN (_gst_bin_type)
#define GST_IS_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BIN))
@ -37,8 +39,7 @@ G_BEGIN_DECLS extern GType _gst_bin_type;
typedef void (*GstBinPrePostIterateFunction) (GstBin *bin, gpointer user_data);
typedef enum
{
typedef enum {
/* this bin is a manager of child elements, i.e. a pipeline or thread */
GST_BIN_FLAG_MANAGER = GST_ELEMENT_FLAG_LAST,
@ -52,14 +53,12 @@ typedef enum
/* padding */
GST_BIN_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 5
}
GstBinFlags;
} GstBinFlags;
/*typedef struct _GstBin GstBin; */
/*typedef struct _GstBinClass GstBinClass; */
struct _GstBin
{
struct _GstBin {
GstElement element;
/* our children */
@ -71,8 +70,7 @@ struct _GstBin
gpointer _gst_reserved[GST_PADDING];
};
struct _GstBinClass
{
struct _GstBinClass {
GstElementClass parent_class;
/* vtable */
@ -103,7 +101,8 @@ void gst_bin_remove_many (GstBin * bin, GstElement * element_1, ...);
/* retrieve a single element or the list of children */
GstElement* gst_bin_get_by_name (GstBin *bin, const gchar *name);
GstElement* gst_bin_get_by_name_recurse_up (GstBin *bin, const gchar *name);
G_CONST_RETURN GList *gst_bin_get_list (GstBin * bin);
G_CONST_RETURN GList*
gst_bin_get_list (GstBin *bin);
GstElement* gst_bin_get_by_interface (GstBin *bin, GType interface);
GList * gst_bin_get_all_by_interface (GstBin *bin, GType interface);
@ -121,9 +120,13 @@ void gst_bin_child_state_change (GstBin * bin, GstElementState oldstate,
GstElementState newstate, GstElement *child);
void gst_bin_set_pre_iterate_function (GstBin *bin,
GstBinPrePostIterateFunction func, gpointer user_data);
GstBinPrePostIterateFunction func,
gpointer user_data);
void gst_bin_set_post_iterate_function (GstBin *bin,
GstBinPrePostIterateFunction func, gpointer user_data);
GstBinPrePostIterateFunction func,
gpointer user_data);
G_END_DECLS
#endif /* __GST_BIN_H__ */

18
gst/gstbuffer.h
View file

@ -27,7 +27,9 @@
#include <gst/gstdata.h>
#include <gst/gstclock.h>
G_BEGIN_DECLS typedef struct _GstBuffer GstBuffer;
G_BEGIN_DECLS
typedef struct _GstBuffer GstBuffer;
typedef void (*GstBufferFreeDataFunc) (GstBuffer *buffer);
@ -72,8 +74,7 @@ extern GType _gst_buffer_type;
#define GST_BUFFER_OFFSET_END_IS_VALID(buffer) (GST_BUFFER_OFFSET_END (buffer) != GST_BUFFER_OFFSET_NONE)
#define GST_BUFFER_MAXSIZE_IS_VALID(buffer) (GST_BUFFER_MAXSIZE (buffer) != GST_BUFFER_MAXSIZE_NONE)
typedef enum
{
typedef enum {
GST_BUFFER_READONLY = GST_DATA_READONLY,
GST_BUFFER_SUBBUFFER = GST_DATA_FLAG_LAST,
GST_BUFFER_ORIGINAL,
@ -81,11 +82,9 @@ typedef enum
GST_BUFFER_KEY_UNIT,
GST_BUFFER_DONTKEEP,
GST_BUFFER_FLAG_LAST = GST_DATA_FLAG_LAST + 8
}
GstBufferFlag;
} GstBufferFlag;
struct _GstBuffer
{
struct _GstBuffer {
GstData data_type;
/* pointer to data and its size */
@ -130,7 +129,6 @@ G_STMT_START { \
#define gst_buffer_unref(buf) gst_data_unref (GST_DATA (buf))
/* copy buffer */
void gst_buffer_stamp (GstBuffer *dest, const GstBuffer *src);
#define gst_buffer_copy(buf) GST_BUFFER (gst_data_copy (GST_DATA (buf)))
#define gst_buffer_is_writable(buf) gst_data_is_writable (GST_DATA (buf))
#define gst_buffer_copy_on_write(buf) GST_BUFFER (gst_data_copy_on_write (GST_DATA (buf)))
@ -141,8 +139,7 @@ GstBuffer *gst_buffer_create_sub (GstBuffer * parent, guint offset, guint size);
/* merge, span, or append two buffers, intelligently */
GstBuffer* gst_buffer_merge (GstBuffer *buf1, GstBuffer *buf2);
gboolean gst_buffer_is_span_fast (GstBuffer *buf1, GstBuffer *buf2);
GstBuffer *gst_buffer_span (GstBuffer * buf1, guint32 offset, GstBuffer * buf2,
guint32 len);
GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2, guint32 len);
/* --- private --- */
void _gst_buffer_initialize (void);
@ -151,4 +148,5 @@ void gst_buffer_default_free (GstBuffer * buffer);
GstBuffer* gst_buffer_default_copy (GstBuffer *buffer);
G_END_DECLS
#endif /* __GST_BUFFER_H__ */

64
gst/gstcaps.h
View file

@ -24,50 +24,56 @@
#include <gst/gststructure.h>
G_BEGIN_DECLS
#define GST_TYPE_CAPS gst_caps_get_type()
#define GST_CAPS(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GST_TYPE_CAPS, GstCaps))
#define GST_IS_CAPS(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GST_TYPE_CAPS))
#define GST_CAPS_FLAGS_ANY (1 << 0)
#define GST_CAPS_ANY gst_caps_new_any()
#define GST_CAPS_NONE gst_caps_new_empty()
#define GST_STATIC_CAPS_ANY GST_STATIC_CAPS("ANY")
#define GST_STATIC_CAPS_NONE GST_STATIC_CAPS("NONE")
#define GST_CAPS_IS_SIMPLE(caps) (gst_caps_get_size(caps) == 1)
#define gst_caps_is_simple(caps) GST_CAPS_IS_SIMPLE(caps)
#ifndef GST_DISABLE_DEPRECATED
#define GST_DEBUG_CAPS(string, caps) \
GST_DEBUG ( string "%s: " GST_PTR_FORMAT, caps)
#endif
#define GST_STATIC_CAPS(string) \
{ \
/* caps */ { 0 }, \
/* string */ string, \
}
typedef struct _GstCaps GstCaps;
typedef struct _GstStaticCaps GstStaticCaps;
struct _GstCaps
{
struct _GstCaps {
GType type;
guint16 flags;
GPtrArray *structs;
};
struct _GstStaticCaps
{
struct _GstStaticCaps {
GstCaps caps;
const char *string;
};
GType
gst_caps_get_type (void)
G_GNUC_CONST;
GType gst_caps_get_type (void) G_GNUC_CONST;
GstCaps * gst_caps_new_empty (void);
GstCaps * gst_caps_new_any (void);
GstCaps * gst_caps_new_simple (const char *media_type,
const char *fieldname, ...);
GstCaps *gst_caps_new_full (GstStructure * struct1, ...);
const char *fieldname,
...);
GstCaps * gst_caps_new_full (GstStructure *struct1,
...);
GstCaps * gst_caps_new_full_valist (GstStructure *structure,
va_list var_args);
GstCaps * gst_caps_copy (const GstCaps *caps);
@ -75,23 +81,26 @@ gst_caps_get_type (void)
G_CONST_RETURN GstCaps * gst_static_caps_get (GstStaticCaps *caps);
/* manipulation */
void gst_caps_append (GstCaps * caps1, GstCaps * caps2);
void gst_caps_append_structure (GstCaps * caps1, GstStructure * structure);
void gst_caps_append (GstCaps *caps1,
GstCaps *caps2);
void gst_caps_append_structure (GstCaps *caps1,
GstStructure *structure);
GstCaps * gst_caps_split_one (GstCaps *caps);
int gst_caps_get_size (const GstCaps *caps);
GstStructure *gst_caps_get_structure (const GstCaps * caps, int index);
GstStructure * gst_caps_get_structure (const GstCaps *caps,
int index);
#ifndef GST_DISABLE_DEPRECATED
GstCaps * gst_caps_copy_1 (const GstCaps *caps);
#endif
void gst_caps_set_simple (GstCaps * caps, char *field, ...);
void gst_caps_set_simple (GstCaps *caps,
char *field, ...);
void gst_caps_set_simple_valist (GstCaps *caps,
char *field, va_list varargs);
char *field,
va_list varargs);
/* tests */
gboolean gst_caps_is_any (const GstCaps *caps);
gboolean gst_caps_is_empty (const GstCaps *caps);
#ifndef GST_DISABLE_DEPRECATED
gboolean gst_caps_is_chained (const GstCaps *caps);
#endif
@ -102,25 +111,32 @@ gst_caps_get_type (void)
const GstCaps *caps2);
/* operations */
GstCaps *gst_caps_intersect (const GstCaps * caps1, const GstCaps * caps2);
GstCaps *gst_caps_union (const GstCaps * caps1, const GstCaps * caps2);
GstCaps * gst_caps_intersect (const GstCaps *caps1,
const GstCaps *caps2);
GstCaps * gst_caps_union (const GstCaps *caps1,
const GstCaps *caps2);
GstCaps * gst_caps_normalize (const GstCaps *caps);
GstCaps * gst_caps_simplify (const GstCaps *caps);
#ifndef GST_DISABLE_LOADSAVE
xmlNodePtr gst_caps_save_thyself (const GstCaps * caps, xmlNodePtr parent);
xmlNodePtr gst_caps_save_thyself (const GstCaps *caps,
xmlNodePtr parent);
GstCaps * gst_caps_load_thyself (xmlNodePtr parent);
#endif
/* utility */
void gst_caps_replace (GstCaps ** caps, GstCaps * newcaps);
void gst_caps_replace (GstCaps **caps,
GstCaps *newcaps);
gchar * gst_caps_to_string (const GstCaps *caps);
GstCaps * gst_caps_from_string (const gchar *string);
gboolean gst_caps_structure_fixate_field_nearest_int (GstStructure *
structure, const char *field_name, int target);
gboolean gst_caps_structure_fixate_field_nearest_double (GstStructure *
structure, const char *field_name, double target);
gboolean gst_caps_structure_fixate_field_nearest_int (GstStructure *structure,
const char *field_name,
int target);
gboolean gst_caps_structure_fixate_field_nearest_double (GstStructure *structure,
const char *field_name,
double target);
G_END_DECLS
#endif /* __GST_CAPS_H__ */

42
gst/gstclock.h
View file

@ -26,6 +26,7 @@
#include <gst/gstobject.h>
G_BEGIN_DECLS
/* --- standard type macros --- */
#define GST_TYPE_CLOCK (gst_clock_get_type ())
#define GST_CLOCK(clock) (G_TYPE_CHECK_INSTANCE_CAST ((clock), GST_TYPE_CLOCK, GstClock))
@ -33,6 +34,7 @@ G_BEGIN_DECLS
#define GST_CLOCK_CLASS(cclass) (G_TYPE_CHECK_CLASS_CAST ((cclass), GST_TYPE_CLOCK, GstClockClass))
#define GST_IS_CLOCK_CLASS(cclass) (G_TYPE_CHECK_CLASS_TYPE ((cclass), GST_TYPE_CLOCK))
#define GST_CLOCK_GET_CLASS(clock) (G_TYPE_INSTANCE_GET_CLASS ((clock), GST_TYPE_CLOCK, GstClockClass))
typedef guint64 GstClockTime;
typedef gint64 GstClockTimeDiff;
typedef gpointer GstClockID;
@ -63,22 +65,18 @@ typedef struct _GstClockClass GstClockClass;
typedef gboolean (*GstClockCallback) (GstClock *clock, GstClockTime time,
GstClockID id, gpointer user_data);
typedef enum
{
typedef enum {
/* --- protected --- */
GST_CLOCK_ENTRY_OK,
GST_CLOCK_ENTRY_EARLY,
GST_CLOCK_ENTRY_RESTART
}
GstClockEntryStatus;
} GstClockEntryStatus;
typedef enum
{
typedef enum {
/* --- protected --- */
GST_CLOCK_ENTRY_SINGLE,
GST_CLOCK_ENTRY_PERIODIC
}
GstClockEntryType;
} GstClockEntryType;
#define GST_CLOCK_ENTRY(entry) ((GstClockEntry *)(entry))
#define GST_CLOCK_ENTRY_CLOCK(entry) ((entry)->clock)
@ -87,8 +85,7 @@ GstClockEntryType;
#define GST_CLOCK_ENTRY_INTERVAL(entry) ((entry)->interval)
#define GST_CLOCK_ENTRY_STATUS(entry) ((entry)->status)
struct _GstClockEntry
{
struct _GstClockEntry {
/* --- protected --- */
GstClock *clock;
GstClockEntryType type;
@ -106,8 +103,7 @@ typedef enum
GST_CLOCK_EARLY = 2,
GST_CLOCK_ERROR = 3,
GST_CLOCK_UNSUPPORTED = 4
}
GstClockReturn;
} GstClockReturn;
typedef enum
{
@ -117,13 +113,11 @@ typedef enum
GST_CLOCK_FLAG_CAN_DO_PERIODIC_ASYNC = (1 << 4),
GST_CLOCK_FLAG_CAN_SET_RESOLUTION = (1 << 5),
GST_CLOCK_FLAG_CAN_SET_SPEED = (1 << 6)
}
GstClockFlags;
} GstClockFlags;
#define GST_CLOCK_FLAGS(clock) (GST_CLOCK(clock)->flags)
struct _GstClock
{
struct _GstClock {
GstObject object;
GstClockFlags flags;
@ -146,8 +140,7 @@ struct _GstClock
gpointer _gst_reserved[GST_PADDING];
};
struct _GstClockClass
{
struct _GstClockClass {
GstObjectClass parent_class;
/* vtable */
@ -188,19 +181,24 @@ GstClockTime gst_clock_get_event_time (GstClock * clock);
GstClockID gst_clock_get_next_id (GstClock *clock);
/* creating IDs that can be used to get notifications */
GstClockID gst_clock_new_single_shot_id (GstClock * clock, GstClockTime time);
GstClockID gst_clock_new_single_shot_id (GstClock *clock,
GstClockTime time);
GstClockID gst_clock_new_periodic_id (GstClock *clock,
GstClockTime start_time, GstClockTime interval);
GstClockTime start_time,
GstClockTime interval);
/* operations on IDs */
GstClockTime gst_clock_id_get_time (GstClockID id);
GstClockReturn gst_clock_id_wait (GstClockID id, GstClockTimeDiff * jitter);
GstClockReturn gst_clock_id_wait (GstClockID id,
GstClockTimeDiff *jitter);
GstClockReturn gst_clock_id_wait_async (GstClockID id,
GstClockCallback func, gpointer user_data);
GstClockCallback func,
gpointer user_data);
void gst_clock_id_unschedule (GstClockID id);
void gst_clock_id_unlock (GstClockID id);
void gst_clock_id_free (GstClockID id);
G_END_DECLS
#endif /* __GST_CLOCK_H__ */

6
gst/gstcompat.h
View file

@ -26,8 +26,10 @@
#define __GSTCOMPAT_H__
G_BEGIN_DECLS
#ifndef GST_DISABLE_DEPRECATED
/* 0.5.2 changes */
/* element functions */
#define gst_element_connect(a,b) gst_element_link(a,b)
#define gst_element_connect_pads(a,b,c,d) \
@ -41,6 +43,7 @@ G_BEGIN_DECLS
#define gst_element_connect_filtered(a,b,c) \
gst_element_link_filtered(a,b,c)
#define gst_element_disconnect(a,b) gst_element_unlink(a,b)
/* pad functions */
#define gst_pad_connect(a,b) gst_pad_link(a,b)
#define gst_pad_connect_filtered(a,b,c) gst_pad_link_filtered(a,b,c)
@ -48,8 +51,10 @@ G_BEGIN_DECLS
#define gst_pad_proxy_connect(a,b) gst_pad_proxy_link(a,b)
#define gst_pad_set_connect_function(a,b) \
gst_pad_set_link_function(a,b)
/* pad macros */
#define GST_PAD_IS_CONNECTED(a) GST_PAD_IS_LINKED(a)
/* pad enums */
#define GST_PAD_CONNECT_REFUSED GST_PAD_LINK_REFUSED
#define GST_PAD_CONNECT_DELAYED GST_PAD_LINK_DELAYED
@ -67,4 +72,5 @@ typedef GstPadLinkFunction GstPadConnectFunction;
#endif /* not GST_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* __GSTCOMPAT_H__ */

9
gst/gstcpu.h
View file

@ -24,18 +24,19 @@
#ifndef __GST_CPU_H__
#define __GST_CPU_H__
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_CPU_FLAG_MMX = (1<<0),
GST_CPU_FLAG_SSE = (1<<1),
GST_CPU_FLAG_MMXEXT = (1<<2),
GST_CPU_FLAG_3DNOW = (1<<3)
}
GstCPUFlags;
} GstCPUFlags;
void _gst_cpu_initialize (gboolean useopt);
GstCPUFlags gst_cpu_get_flags (void);
G_END_DECLS
#endif /* __GST_CPU_H__ */

18
gst/gstdata.h
View file

@ -29,17 +29,21 @@
#include <gst/gsttypes.h>
G_BEGIN_DECLS
/* type */
#define GST_DATA(data) ((GstData*)(data))
#define GST_DATA_TYPE(data) (GST_DATA(data)->type)
/* flags */
#define GST_DATA_FLAGS(data) (GST_DATA(data)->flags)
#define GST_DATA_FLAG_SHIFT(flag) (1<<(flag))
#define GST_DATA_FLAG_IS_SET(data,flag) (GST_DATA_FLAGS(data) & (1<<(flag)))
#define GST_DATA_FLAG_SET(data,flag) G_STMT_START{ (GST_DATA_FLAGS(data) |= (1<<(flag))); }G_STMT_END
#define GST_DATA_FLAG_UNSET(data,flag) G_STMT_START{ (GST_DATA_FLAGS(data) &= ~(1<<(flag))); }G_STMT_END
/* Macros for the GType */
#define GST_TYPE_DATA (gst_data_get_type ())
typedef struct _GstData GstData;
typedef void (*GstDataFreeFunction) (GstData *data);
@ -51,8 +55,7 @@ typedef enum
/* insert more */
GST_DATA_FLAG_LAST = 8
}
GstDataFlags;
} GstDataFlags;
/* refcount */
#define GST_DATA_REFCOUNT(data) ((GST_DATA(data))->refcount)
@ -63,8 +66,7 @@ GstDataFlags;
#define GST_DATA_FREE_FUNC(data) (GST_DATA(data)->free)
struct _GstData
{
struct _GstData {
GType type;
/* refcounting */
@ -81,7 +83,8 @@ struct _GstData
/* function used by subclasses only */
void gst_data_init (GstData *data, GType type, guint16 flags,
GstDataFreeFunction free, GstDataCopyFunction copy);
GstDataFreeFunction free,
GstDataCopyFunction copy);
void gst_data_dispose (GstData *data);
void gst_data_copy_into (const GstData *data, GstData *target);
@ -96,9 +99,8 @@ GstData *gst_data_ref_by_count (GstData * data, gint count);
void gst_data_unref (GstData* data);
/* GType for GstData */
GType
gst_data_get_type (void)
G_GNUC_CONST;
GType gst_data_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __GST_DATA_H__ */

1
gst/gstdata_private.h
View file

@ -35,3 +35,4 @@ G_STMT_START { \
G_STMT_START { \
gst_atomic_int_destroy (&(data)->refcount); \
} G_STMT_END;

142
gst/gstelement.h
View file

@ -34,11 +34,12 @@
#include <gst/gstindex.h>
#include <gst/gsttag.h>
G_BEGIN_DECLS typedef struct _GstElementDetails GstElementDetails;
G_BEGIN_DECLS
typedef struct _GstElementDetails GstElementDetails;
/* FIXME: need translatable stuff in here (how handle in registry)? */
struct _GstElementDetails
{
struct _GstElementDetails {
gchar *longname; /* long, english name */
gchar *klass; /* type of element, as hierarchy */
gchar *description; /* insights of one form or another */
@ -46,7 +47,6 @@ struct _GstElementDetails
gpointer _gst_reserved[GST_PADDING];
};
#define GST_ELEMENT_DETAILS(longname,klass,description,author) \
{ longname, klass, description, author, GST_PADDING_INIT }
#define GST_IS_ELEMENT_DETAILS(details) ( \
@ -98,8 +98,7 @@ extern GType _gst_element_type;
#endif
#endif
typedef enum
{
typedef enum {
/* element is complex (for some def.) and generally require a cothread */
GST_ELEMENT_COMPLEX = GST_OBJECT_FLAG_LAST,
/* input and output pads aren't directly coupled to each other
@ -129,8 +128,7 @@ typedef enum
/* use some padding for future expansion */
GST_ELEMENT_FLAG_LAST = GST_OBJECT_FLAG_LAST + 16
}
GstElementFlags;
} GstElementFlags;
#define GST_ELEMENT_IS_THREAD_SUGGESTED(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_THREAD_SUGGESTED))
#define GST_ELEMENT_IS_EVENT_AWARE(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_EVENT_AWARE))
@ -160,8 +158,7 @@ typedef void (*GstElementLoopFunction) (GstElement * element);
typedef void (*GstElementPreRunFunction) (GstElement *element);
typedef void (*GstElementPostRunFunction) (GstElement *element);
struct _GstElement
{
struct _GstElement {
GstObject object;
/* element state and scheduling */
@ -193,8 +190,7 @@ struct _GstElement
gpointer _gst_reserved[GST_PADDING];
};
struct _GstElementClass
{
struct _GstElementClass {
GstObjectClass parent_class;
/* the element details */
@ -208,21 +204,16 @@ struct _GstElementClass
gint numpadtemplates;
/* signal callbacks */
void (*state_change) (GstElement * element, GstElementState old,
GstElementState state);
void (*state_change) (GstElement *element, GstElementState old, GstElementState state);
void (*new_pad) (GstElement *element, GstPad *pad);
void (*pad_removed) (GstElement *element, GstPad *pad);
void (*error) (GstElement * element, GstElement * source, GError * error,
gchar * debug);
void (*error) (GstElement *element, GstElement *source, GError *error, gchar *debug);
void (*eos) (GstElement *element);
void (*found_tag) (GstElement * element, GstElement * source,
const GstTagList * tag_list);
void (*found_tag) (GstElement *element, GstElement *source, const GstTagList *tag_list);
/* local pointers for get/set */
void (*set_property) (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec);
void (*get_property) (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec);
void (*set_property) (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
void (*get_property) (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
/* vtable*/
gboolean (*release_locks) (GstElement *element);
@ -242,8 +233,7 @@ struct _GstElementClass
GstElementStateReturn (*change_state) (GstElement *element);
/* request/release pads */
GstPad *(*request_new_pad) (GstElement * element, GstPadTemplate * templ,
const gchar * name);
GstPad* (*request_new_pad) (GstElement *element, GstPadTemplate *templ, const gchar* name);
void (*release_pad) (GstElement *element, GstPad *pad);
/* set/get clocks */
@ -254,13 +244,11 @@ struct _GstElementClass
GstIndex* (*get_index) (GstElement *element);
void (*set_index) (GstElement *element, GstIndex *index);
GstElementStateReturn (*set_state) (GstElement * element,
GstElementState state);
GstElementStateReturn (*set_state) (GstElement *element, GstElementState state);
gpointer _gst_reserved[GST_PADDING];
};
void gst_element_class_add_pad_template (GstElementClass * klass,
GstPadTemplate * templ);
void gst_element_class_add_pad_template (GstElementClass *klass, GstPadTemplate *templ);
void gst_element_class_install_std_props (GstElementClass *klass,
const gchar *first_name, ...);
void gst_element_class_set_details (GstElementClass *klass,
@ -268,8 +256,7 @@ void gst_element_class_set_details (GstElementClass * klass,
#define gst_element_default_deep_notify gst_object_default_deep_notify
void gst_element_default_error (GObject * object, GstObject * orig,
GError * error, gchar * debug);
void gst_element_default_error (GObject *object, GstObject *orig, GError *error, gchar *debug);
GType gst_element_get_type (void);
void gst_element_set_loop_function (GstElement *element,
@ -281,18 +268,16 @@ void gst_element_set_loop_function (GstElement * element,
#define gst_element_set_parent(elem,parent) gst_object_set_parent(GST_OBJECT(elem),parent)
/* threadsafe versions of their g_object_* counterparts */
void gst_element_set (GstElement * element, const gchar * first_property_name,
...);
void gst_element_get (GstElement * element, const gchar * first_property_name,
...);
void gst_element_set_valist (GstElement * element,
const gchar * first_property_name, va_list var_args);
void gst_element_get_valist (GstElement * element,
const gchar * first_property_name, va_list var_args);
void gst_element_set_property (GstElement * element,
const gchar * property_name, const GValue * value);
void gst_element_get_property (GstElement * element,
const gchar * property_name, GValue * value);
void gst_element_set (GstElement *element, const gchar *first_property_name, ...);
void gst_element_get (GstElement *element, const gchar *first_property_name, ...);
void gst_element_set_valist (GstElement *element, const gchar *first_property_name,
va_list var_args);
void gst_element_get_valist (GstElement *element, const gchar *first_property_name,
va_list var_args);
void gst_element_set_property (GstElement *element, const gchar *property_name,
const GValue *value);
void gst_element_get_property (GstElement *element, const gchar *property_name,
GValue *value);
void gst_element_enable_threadsafe_properties (GstElement *element);
void gst_element_disable_threadsafe_properties (GstElement *element);
@ -325,8 +310,7 @@ GstScheduler *gst_element_get_scheduler (GstElement * element);
void gst_element_add_pad (GstElement *element, GstPad *pad);
void gst_element_remove_pad (GstElement *element, GstPad *pad);
GstPad *gst_element_add_ghost_pad (GstElement * element, GstPad * pad,
const gchar * name);
GstPad * gst_element_add_ghost_pad (GstElement *element, GstPad *pad, const gchar *name);
void gst_element_remove_ghost_pad (GstElement *element, GstPad *pad);
GstPad* gst_element_get_pad (GstElement *element, const gchar *name);
@ -334,20 +318,17 @@ GstPad *gst_element_get_static_pad (GstElement * element, const gchar * name);
GstPad* gst_element_get_request_pad (GstElement *element, const gchar *name);
void gst_element_release_request_pad (GstElement *element, GstPad *pad);
G_CONST_RETURN GList *gst_element_get_pad_list (GstElement * element);
G_CONST_RETURN GList*
gst_element_get_pad_list (GstElement *element);
GstPad* gst_element_get_compatible_pad (GstElement *element, GstPad *pad);
GstPad *gst_element_get_compatible_pad_filtered (GstElement * element,
GstPad * pad, const GstCaps * filtercaps);
GstPad* gst_element_get_compatible_pad_filtered (GstElement *element, GstPad *pad,
const GstCaps *filtercaps);
GstPadTemplate *gst_element_class_get_pad_template (GstElementClass *
element_class, const gchar * name);
GList *gst_element_class_get_pad_template_list (GstElementClass *
element_class);
GstPadTemplate *gst_element_get_pad_template (GstElement * element,
const gchar * name);
GstPadTemplate* gst_element_class_get_pad_template (GstElementClass *element_class, const gchar *name);
GList* gst_element_class_get_pad_template_list (GstElementClass *element_class);
GstPadTemplate* gst_element_get_pad_template (GstElement *element, const gchar *name);
GList* gst_element_get_pad_template_list (GstElement *element);
GstPadTemplate *gst_element_get_compatible_pad_template (GstElement * element,
GstPadTemplate * compattempl);
GstPadTemplate* gst_element_get_compatible_pad_template (GstElement *element, GstPadTemplate *compattempl);
gboolean gst_element_link (GstElement *src, GstElement *dest);
gboolean gst_element_link_many (GstElement *element_1,
@ -360,27 +341,30 @@ void gst_element_unlink_many (GstElement * element_1,
gboolean gst_element_link_pads (GstElement *src, const gchar *srcpadname,
GstElement *dest, const gchar *destpadname);
gboolean gst_element_link_pads_filtered (GstElement * src,
const gchar * srcpadname, GstElement * dest, const gchar * destpadname,
gboolean gst_element_link_pads_filtered (GstElement *src, const gchar *srcpadname,
GstElement *dest, const gchar *destpadname,
const GstCaps *filtercaps);
void gst_element_unlink_pads (GstElement *src, const gchar *srcpadname,
GstElement *dest, const gchar *destpadname);
G_CONST_RETURN GstEventMask *gst_element_get_event_masks (GstElement * element);
G_CONST_RETURN GstEventMask*
gst_element_get_event_masks (GstElement *element);
gboolean gst_element_send_event (GstElement *element, GstEvent *event);
gboolean gst_element_seek (GstElement *element, GstSeekType seek_type,
guint64 offset);
G_CONST_RETURN GstQueryType *gst_element_get_query_types (GstElement * element);
G_CONST_RETURN GstQueryType*
gst_element_get_query_types (GstElement *element);
gboolean gst_element_query (GstElement *element, GstQueryType type,
GstFormat *format, gint64 *value);
G_CONST_RETURN GstFormat *gst_element_get_formats (GstElement * element);
G_CONST_RETURN GstFormat*
gst_element_get_formats (GstElement *element);
gboolean gst_element_convert (GstElement *element,
GstFormat src_format, gint64 src_value,
GstFormat *dest_format, gint64 *dest_value);
void gst_element_found_tags (GstElement *element, const GstTagList *tag_list);
void gst_element_found_tags_for_pad (GstElement * element, GstPad * pad,
GstClockTime timestamp, GstTagList * list);
void gst_element_found_tags_for_pad (GstElement *element, GstPad *pad, GstClockTime timestamp,
GstTagList *list);
void gst_element_set_eos (GstElement *element);
@ -394,8 +378,7 @@ void gst_element_set_locked_state (GstElement * element, gboolean locked_state);
gboolean gst_element_sync_state_with_parent (GstElement *element);
GstElementState gst_element_get_state (GstElement *element);
GstElementStateReturn gst_element_set_state (GstElement * element,
GstElementState state);
GstElementStateReturn gst_element_set_state (GstElement *element, GstElementState state);
void gst_element_wait_state_change (GstElement *element);
@ -420,8 +403,7 @@ GstBin *gst_element_get_managing_bin (GstElement * element);
#define GST_IS_ELEMENT_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ELEMENT_FACTORY))
#define GST_IS_ELEMENT_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ELEMENT_FACTORY))
struct _GstElementFactory
{
struct _GstElementFactory {
GstPluginFeature parent;
GType type; /* unique GType of element or 0 if not loaded */
@ -440,8 +422,7 @@ struct _GstElementFactory
gpointer _gst_reserved[GST_PADDING];
};
struct _GstElementFactoryClass
{
struct _GstElementFactoryClass {
GstPluginFeatureClass parent_class;
gpointer _gst_reserved[GST_PADDING];
@ -450,28 +431,24 @@ struct _GstElementFactoryClass
GType gst_element_factory_get_type (void);
gboolean gst_element_register (GstPlugin *plugin,
const gchar * elementname, guint rank, GType type);
const gchar *elementname,
guint rank,
GType type);
GstElementFactory * gst_element_factory_find (const gchar *name);
GType gst_element_factory_get_element_type (GstElementFactory *factory);
G_CONST_RETURN gchar *gst_element_factory_get_longname (GstElementFactory *
factory);
G_CONST_RETURN gchar *gst_element_factory_get_klass (GstElementFactory *
factory);
G_CONST_RETURN gchar *gst_element_factory_get_description (GstElementFactory *
factory);
G_CONST_RETURN gchar *gst_element_factory_get_author (GstElementFactory *
factory);
G_CONST_RETURN gchar * gst_element_factory_get_longname (GstElementFactory *factory);
G_CONST_RETURN gchar * gst_element_factory_get_klass (GstElementFactory *factory);
G_CONST_RETURN gchar * gst_element_factory_get_description (GstElementFactory *factory);
G_CONST_RETURN gchar * gst_element_factory_get_author (GstElementFactory *factory);
guint gst_element_factory_get_num_pad_templates (GstElementFactory *factory);
G_CONST_RETURN GList *gst_element_factory_get_pad_templates (GstElementFactory *
factory);
G_CONST_RETURN GList * gst_element_factory_get_pad_templates (GstElementFactory *factory);
guint gst_element_factory_get_uri_type (GstElementFactory *factory);
gchar ** gst_element_factory_get_uri_protocols (GstElementFactory *factory);
GstElement* gst_element_factory_create (GstElementFactory *factory,
const gchar *name);
GstElement *gst_element_factory_make (const gchar * factoryname,
const gchar * name);
GstElement* gst_element_factory_make (const gchar *factoryname, const gchar *name);
gboolean gst_element_factory_can_src_caps (GstElementFactory *factory,
const GstCaps *caps);
@ -485,4 +462,7 @@ void __gst_element_factory_add_interface (GstElementFactory * elementfactory,
G_END_DECLS
#endif /* __GST_ELEMENT_H__ */

17
gst/gsterror.h
View file

@ -21,6 +21,7 @@
#define __GST_ERROR_H__
G_BEGIN_DECLS
/*
* we define FIXME error domains:
* GST_CORE_ERROR
@ -30,12 +31,12 @@ G_BEGIN_DECLS
*
* Check GError API docs for rationale for naming.
*/
/* Core errors are anything that can go wrong in or using
* the core GStreamer library */
/* FIXME: should we divide in numerical blocks so we can easily add
for example PAD errors later ? */
typedef enum
{
typedef enum {
GST_CORE_ERROR_FAILED = 1,
GST_CORE_ERROR_TOO_LAZY,
GST_CORE_ERROR_NOT_IMPLEMENTED,
@ -54,8 +55,7 @@ GstCoreError;
/* Library errors are for errors from the library being used by elements
initializing, closing, ... */
typedef enum
{
typedef enum {
GST_LIBRARY_ERROR_FAILED = 1,
GST_LIBRARY_ERROR_TOO_LAZY,
GST_LIBRARY_ERROR_INIT,
@ -69,8 +69,7 @@ GstLibraryError;
/* Resource errors are for anything external used by an element:
memory, files, network connections, process space, ...
They're typically used by source and sink elements */
typedef enum
{
typedef enum {
GST_RESOURCE_ERROR_FAILED = 1,
GST_RESOURCE_ERROR_TOO_LAZY,
GST_RESOURCE_ERROR_NOT_FOUND,
@ -91,8 +90,7 @@ GstResourceError;
/* Stream errors are for anything related to the stream being processed:
format errors, media type errors, ...
They're typically used by decoders, demuxers, converters, ... */
typedef enum
{
typedef enum {
GST_STREAM_ERROR_FAILED = 1,
GST_STREAM_ERROR_TOO_LAZY,
GST_STREAM_ERROR_NOT_IMPLEMENTED,
@ -126,4 +124,7 @@ GQuark gst_resource_error_quark (void);
GQuark gst_library_error_quark (void);
G_END_DECLS
#endif /* __GST_ERROR_H__ */

86
gst/gstevent.h
View file

@ -30,10 +30,11 @@
#include <gst/gstobject.h>
#include <gst/gststructure.h>
G_BEGIN_DECLS extern GType _gst_event_type;
G_BEGIN_DECLS
typedef enum
{
extern GType _gst_event_type;
typedef enum {
GST_EVENT_UNKNOWN = 0,
GST_EVENT_EOS = 1,
GST_EVENT_FLUSH = 2,
@ -51,8 +52,7 @@ typedef enum
GST_EVENT_INTERRUPT = 14,
GST_EVENT_NAVIGATION = 15,
GST_EVENT_TAG = 16
}
GstEventType;
} GstEventType;
#define GST_EVENT_TRACE_NAME "GstEvent"
@ -73,21 +73,18 @@ GstEventType;
#define GST_SEEK_METHOD_MASK 0x000f0000
#define GST_SEEK_FLAGS_MASK 0xfff00000
typedef enum
{
typedef enum {
GST_EVENT_FLAG_NONE = 0,
/* indicates negative rates are supported */
GST_RATE_FLAG_NEGATIVE = (1 << 1)
}
GstEventFlag;
} GstEventFlag;
typedef struct
{
GstEventType type;
GstEventFlag flags;
}
GstEventMask;
} GstEventMask;
#ifndef GST_DISABLE_DEPRECATED
#ifdef G_HAVE_ISO_VARARGS
@ -116,8 +113,7 @@ functionname (type pad) \
#endif
/* seek events, extends GstEventFlag */
typedef enum
{
typedef enum {
/* | with some format */
/* | with one of these */
GST_SEEK_METHOD_CUR = (1 << (GST_SEEK_METHOD_SHIFT + 0)),
@ -131,22 +127,18 @@ typedef enum
GST_SEEK_FLAG_KEY_UNIT = (1 << (GST_SEEK_FLAGS_SHIFT + 2)),
GST_SEEK_FLAG_SEGMENT_LOOP = (1 << (GST_SEEK_FLAGS_SHIFT + 3))
}
GstSeekType;
} GstSeekType;
typedef enum
{
typedef enum {
GST_SEEK_CERTAIN,
GST_SEEK_FUZZY
}
GstSeekAccuracy;
} GstSeekAccuracy;
typedef struct
{
GstFormat format;
gint64 value;
}
GstFormatValue;
} GstFormatValue;
#define GST_EVENT_SEEK_TYPE(event) (GST_EVENT(event)->event_data.seek.type)
#define GST_EVENT_SEEK_FORMAT(event) (GST_EVENT_SEEK_TYPE(event) & GST_SEEK_FORMAT_MASK)
@ -165,49 +157,36 @@ GstFormatValue;
#define GST_EVENT_RATE_VALUE(event) (GST_EVENT(event)->event_data.rate.value)
struct _GstEvent
{
struct _GstEvent {
GstData data;
GstEventType type;
guint64 timestamp;
GstObject *src;
union
{
struct
{
union {
struct {
GstSeekType type;
gint64 offset;
gint64 endoffset;
GstSeekAccuracy accuracy;
}
seek;
struct
{
} seek;
struct {
GstFormatValue offsets[8];
gint noffsets;
gboolean new_media;
}
discont;
struct
{
} discont;
struct {
GstFormat format;
gint64 value;
}
size;
struct
{
} size;
struct {
gdouble value;
}
rate;
struct
{
} rate;
struct {
GstStructure *structure;
}
structure;
}
event_data;
} structure;
} event_data;
gpointer _gst_reserved[GST_PADDING];
};
@ -224,14 +203,12 @@ GstEvent *gst_event_new (GstEventType type);
/* copy buffer */
#define gst_event_copy(ev) GST_EVENT (gst_data_copy (GST_DATA (ev)))
gboolean gst_event_masks_contains (const GstEventMask * masks,
GstEventMask * mask);
gboolean gst_event_masks_contains (const GstEventMask *masks, GstEventMask *mask);
/* seek event */
GstEvent* gst_event_new_seek (GstSeekType type, gint64 offset);
GstEvent *gst_event_new_segment_seek (GstSeekType type, gint64 start,
gint64 stop);
GstEvent* gst_event_new_segment_seek (GstSeekType type, gint64 start, gint64 stop);
/* size events */
@ -241,9 +218,9 @@ GstEvent *gst_event_new_size (GstFormat format, gint64 value);
GstEvent* gst_event_new_discontinuous (gboolean new_media,
GstFormat format1, ...);
GstEvent* gst_event_new_discontinuous_valist (gboolean new_media,
GstFormat format1, va_list var_args);
gboolean gst_event_discont_get_value (GstEvent * event, GstFormat format,
gint64 * value);
GstFormat format1,
va_list var_args);
gboolean gst_event_discont_get_value (GstEvent *event, GstFormat format, gint64 *value);
#define gst_event_new_filler() gst_event_new(GST_EVENT_FILLER)
@ -251,4 +228,5 @@ gboolean gst_event_discont_get_value (GstEvent * event, GstFormat format,
#define gst_event_new_flush() gst_event_new(GST_EVENT_FLUSH)
G_END_DECLS
#endif /* __GST_EVENT_H__ */

5
gst/gstfilter.h
View file

@ -23,10 +23,11 @@
#include <glib.h>
G_BEGIN_DECLS
typedef gboolean (*GstFilterFunc) (gpointer obj, gpointer user_data);
GList *gst_filter_run (const GList * list, GstFilterFunc func, gboolean first,
gpointer user_data);
GList* gst_filter_run (const GList *list, GstFilterFunc func, gboolean first, gpointer user_data);
G_END_DECLS
#endif /* __GST_FILTER_H_ */

18
gst/gstformat.h
View file

@ -27,16 +27,16 @@
#include <glib.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_FORMAT_UNDEFINED = 0, /* must be first in list */
GST_FORMAT_DEFAULT = 1, /* samples for audio, frames/fields for video */
GST_FORMAT_BYTES = 2,
GST_FORMAT_TIME = 3,
GST_FORMAT_BUFFERS = 4,
GST_FORMAT_PERCENT = 5
}
GstFormat;
} GstFormat;
/* a percentage is always relative to 1000000 */
#define GST_FORMAT_PERCENT_MAX G_GINT64_CONSTANT (1000000)
@ -78,15 +78,19 @@ functionname (type object) \
void _gst_format_initialize (void);
/* register a new format */
GstFormat gst_format_register (const gchar * nick, const gchar * description);
GstFormat gst_format_register (const gchar *nick,
const gchar *description);
GstFormat gst_format_get_by_nick (const gchar *nick);
/* check if a format is in an array of formats */
gboolean gst_formats_contains (const GstFormat *formats, GstFormat format);
/* query for format details */
G_CONST_RETURN GstFormatDefinition *gst_format_get_details (GstFormat format);
G_CONST_RETURN GList *gst_format_get_definitions (void);
G_CONST_RETURN GstFormatDefinition*
gst_format_get_details (GstFormat format);
G_CONST_RETURN GList*
gst_format_get_definitions (void);
G_END_DECLS
#endif /* __GST_FORMAT_H__ */

124
gst/gstindex.h
View file

@ -29,42 +29,39 @@
#include <gst/gstpluginfeature.h>
G_BEGIN_DECLS
#define GST_TYPE_INDEX (gst_index_get_type ())
#define GST_INDEX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_INDEX, GstIndex))
#define GST_IS_INDEX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_INDEX))
#define GST_INDEX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_INDEX, GstIndexClass))
#define GST_IS_INDEX_CLASS(klass) (GST_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_INDEX))
#define GST_INDEX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_INDEX, GstIndexClass))
#define GST_TYPE_INDEX_ENTRY (gst_index_entry_get_type())
typedef struct _GstIndexEntry GstIndexEntry;
typedef struct _GstIndexGroup GstIndexGroup;
typedef struct _GstIndex GstIndex;
typedef struct _GstIndexClass GstIndexClass;
typedef enum
{
typedef enum {
GST_INDEX_UNKNOWN,
GST_INDEX_CERTAIN,
GST_INDEX_FUZZY
}
GstIndexCertainty;
} GstIndexCertainty;
typedef enum
{
typedef enum {
GST_INDEX_ENTRY_ID,
GST_INDEX_ENTRY_ASSOCIATION,
GST_INDEX_ENTRY_OBJECT,
GST_INDEX_ENTRY_FORMAT
}
GstIndexEntryType;
} GstIndexEntryType;
typedef enum
{
typedef enum {
GST_INDEX_LOOKUP_EXACT,
GST_INDEX_LOOKUP_BEFORE,
GST_INDEX_LOOKUP_AFTER
}
GstIndexLookupMethod;
} GstIndexLookupMethod;
#define GST_INDEX_NASSOCS(entry) ((entry)->data.assoc.nassocs)
#define GST_INDEX_ASSOC_FLAGS(entry) ((entry)->data.assoc.flags)
@ -73,21 +70,18 @@ GstIndexLookupMethod;
typedef struct _GstIndexAssociation GstIndexAssociation;
struct _GstIndexAssociation
{
struct _GstIndexAssociation {
GstFormat format;
gint64 value;
};
typedef enum
{
typedef enum {
GST_ASSOCIATION_FLAG_NONE = 0,
GST_ASSOCIATION_FLAG_KEY_UNIT = (1 << 0),
/* new flags should start here */
GST_ASSOCIATION_FLAG_LAST = (1 << 8)
}
GstAssocFlags;
} GstAssocFlags;
#define GST_INDEX_FORMAT_FORMAT(entry) ((entry)->data.format.format)
#define GST_INDEX_FORMAT_KEY(entry) ((entry)->data.format.key)
@ -96,44 +90,33 @@ GstAssocFlags;
#define GST_INDEX_ID_DESCRIPTION(entry) ((entry)->data.id.description)
struct _GstIndexEntry
{
struct _GstIndexEntry {
GstIndexEntryType type;
gint id;
union
{
struct
{
union {
struct {
gchar *description;
}
id;
struct
{
} id;
struct {
gint nassocs;
GstIndexAssociation * assocs;
GstIndexAssociation
*assocs;
GstAssocFlags flags;
}
assoc;
struct
{
} assoc;
struct {
gchar *key;
GType type;
gpointer object;
}
object;
struct
{
} object;
struct {
GstFormat format;
gchar *key;
}
format;
}
data;
} format;
} data;
};
struct _GstIndexGroup
{
struct _GstIndexGroup {
/* unique ID of group in index */
gint groupnum;
@ -147,32 +130,30 @@ struct _GstIndexGroup
gint peergroup;
};
typedef gboolean (*GstIndexFilter) (GstIndex * index, GstIndexEntry * entry);
typedef gboolean (*GstIndexFilter) (GstIndex *index,
GstIndexEntry *entry);
typedef enum
{
typedef enum {
GST_INDEX_RESOLVER_CUSTOM,
GST_INDEX_RESOLVER_GTYPE,
GST_INDEX_RESOLVER_PATH
}
GstIndexResolverMethod;
} GstIndexResolverMethod;
typedef gboolean (*GstIndexResolver) (GstIndex *index,
GstObject * writer, gchar ** writer_string, gpointer user_data);
typedef enum
{
GstObject *writer,
gchar **writer_string,
gpointer user_data);
typedef enum {
GST_INDEX_WRITABLE = GST_OBJECT_FLAG_LAST,
GST_INDEX_READABLE,
GST_INDEX_FLAG_LAST = GST_OBJECT_FLAG_LAST + 8
}
GstIndexFlags;
} GstIndexFlags;
#define GST_INDEX_IS_READABLE(obj) (GST_FLAG_IS_SET (obj, GST_INDEX_READABLE))
#define GST_INDEX_IS_WRITABLE(obj) (GST_FLAG_IS_SET (obj, GST_INDEX_WRITABLE))
struct _GstIndex
{
struct _GstIndex {
GstObject object;
GList *groups;
@ -192,12 +173,10 @@ struct _GstIndex
gpointer _gst_reserved[GST_PADDING];
};
struct _GstIndexClass
{
struct _GstIndexClass {
GstObjectClass parent_class;
gboolean (*get_writer_id) (GstIndex * index, gint * writer_id,
gchar * writer_string);
gboolean (*get_writer_id) (GstIndex *index, gint *writer_id, gchar *writer_string);
void (*commit) (GstIndex *index, gint id);
@ -207,7 +186,8 @@ struct _GstIndexClass
GstIndexEntry* (*get_assoc_entry) (GstIndex *index, gint id,
GstIndexLookupMethod method, GstAssocFlags flags,
GstFormat format, gint64 value,
GCompareDataFunc func, gpointer user_data);
GCompareDataFunc func,
gpointer user_data);
/* signals */
void (*entry_added) (GstIndex *index, GstIndexEntry *entry);
@ -222,7 +202,8 @@ gint gst_index_get_group (GstIndex * index);
gint gst_index_new_group (GstIndex *index);
gboolean gst_index_set_group (GstIndex *index, gint groupnum);
void gst_index_set_certainty (GstIndex * index, GstIndexCertainty certainty);
void gst_index_set_certainty (GstIndex *index,
GstIndexCertainty certainty);
GstIndexCertainty gst_index_get_certainty (GstIndex *index);
void gst_index_set_filter (GstIndex *index,
@ -230,13 +211,11 @@ void gst_index_set_filter (GstIndex * index,
void gst_index_set_resolver (GstIndex *index,
GstIndexResolver resolver, gpointer user_data);
gboolean gst_index_get_writer_id (GstIndex * index, GstObject * writer,
gint * id);
gboolean gst_index_get_writer_id (GstIndex *index, GstObject *writer, gint *id);
GstIndexEntry *gst_index_add_format (GstIndex * index, gint id,
GstFormat format);
GstIndexEntry *gst_index_add_association (GstIndex * index, gint id,
GstAssocFlags flags, GstFormat format, gint64 value, ...);
GstIndexEntry* gst_index_add_format (GstIndex *index, gint id, GstFormat format);
GstIndexEntry* gst_index_add_association (GstIndex *index, gint id, GstAssocFlags flags,
GstFormat format, gint64 value, ...);
GstIndexEntry* gst_index_add_object (GstIndex *index, gint id, gchar *key,
GType type, gpointer object);
GstIndexEntry* gst_index_add_id (GstIndex *index, gint id,
@ -247,7 +226,9 @@ GstIndexEntry *gst_index_get_assoc_entry (GstIndex * index, gint id,
GstFormat format, gint64 value);
GstIndexEntry* gst_index_get_assoc_entry_full (GstIndex *index, gint id,
GstIndexLookupMethod method, GstAssocFlags flags,
GstFormat format, gint64 value, GCompareDataFunc func, gpointer user_data);
GstFormat format, gint64 value,
GCompareDataFunc func,
gpointer user_data);
/* working with index entries */
GType gst_index_entry_get_type (void);
@ -269,8 +250,7 @@ gboolean gst_index_entry_assoc_map (GstIndexEntry * entry,
typedef struct _GstIndexFactory GstIndexFactory;
typedef struct _GstIndexFactoryClass GstIndexFactoryClass;
struct _GstIndexFactory
{
struct _GstIndexFactory {
GstPluginFeature feature;
gchar *longdesc; /* long description of the index (well, don't overdo it..) */
@ -279,8 +259,7 @@ struct _GstIndexFactory
gpointer _gst_reserved[GST_PADDING];
};
struct _GstIndexFactoryClass
{
struct _GstIndexFactoryClass {
GstPluginFeatureClass parent;
gpointer _gst_reserved[GST_PADDING];
@ -298,4 +277,5 @@ GstIndex *gst_index_factory_create (GstIndexFactory * factory);
GstIndex* gst_index_factory_make (const gchar *name);
G_END_DECLS
#endif /* __GST_INDEX_H__ */

67
gst/gstinfo.h
View file

@ -31,15 +31,16 @@
#include <gst/gstconfig.h>
G_BEGIN_DECLS
/*
* GStreamer's debugging subsystem is an easy way to get information about what
* the application is doing.
* It is not meant for programming errors. Use GLibs methods (g_warning and so
* on for that.
*/
/* log levels */
typedef enum
{
typedef enum {
GST_LEVEL_NONE = 0,
GST_LEVEL_ERROR,
GST_LEVEL_WARNING,
@ -48,8 +49,7 @@ G_BEGIN_DECLS
GST_LEVEL_LOG,
/* add more */
GST_LEVEL_COUNT
}
GstDebugLevel;
} GstDebugLevel;
/* we can now override this to be more general in maintainer builds or cvs checkouts */
#ifndef GST_LEVEL_DEFAULT
@ -64,8 +64,7 @@ GstDebugLevel;
* Background color codes:
* 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
*/
typedef enum
{
typedef enum {
/* colors */
GST_DEBUG_FG_BLACK = 0x0000,
GST_DEBUG_FG_RED = 0x0001,
@ -87,16 +86,14 @@ typedef enum
/* other formats */
GST_DEBUG_BOLD = 0x0100,
GST_DEBUG_UNDERLINE = 0x0200
}
GstDebugColorFlags;
} GstDebugColorFlags;
#define GST_DEBUG_FG_MASK (0x000F)
#define GST_DEBUG_BG_MASK (0x00F0)
#define GST_DEBUG_FORMAT_MASK (0xFF00)
typedef struct _GstDebugCategory GstDebugCategory;
struct _GstDebugCategory
{
struct _GstDebugCategory {
/*< private >*/
GstAtomicInt * threshold;
guint color; /* see defines above */
@ -134,7 +131,10 @@ typedef void (*GstLogFunction) (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
const gchar * function,
gint line, GObject * object, GstDebugMessage * message, gpointer data);
gint line,
GObject * object,
GstDebugMessage * message,
gpointer data);
/* Disable this subsystem if no varargs macro can be found.
Use a trick so the core builds the functions nonetheless if it wasn't
@ -154,19 +154,22 @@ void _gst_debug_init (void);
/* note we can't use G_GNUC_PRINTF (7, 8) because gcc chokes on %P, which
* we use for GST_PTR_FORMAT. */
void
gst_debug_log (GstDebugCategory * category,
void gst_debug_log (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
const gchar * function,
gint line, GObject * object, const gchar * format, ...)
G_GNUC_NO_INSTRUMENT;
gint line,
GObject * object,
const gchar * format,
...) G_GNUC_NO_INSTRUMENT;
void gst_debug_log_valist (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
const gchar * function,
gint line,
GObject * object, const gchar * format, va_list args) G_GNUC_NO_INSTRUMENT;
GObject * object,
const gchar * format,
va_list args) G_GNUC_NO_INSTRUMENT;
const gchar * gst_debug_message_get (GstDebugMessage * message);
@ -176,11 +179,14 @@ gst_debug_log (GstDebugCategory * category,
const gchar * function,
gint line,
GObject * object,
GstDebugMessage * message, gpointer unused) G_GNUC_NO_INSTRUMENT;
GstDebugMessage * message,
gpointer unused) G_GNUC_NO_INSTRUMENT;
G_CONST_RETURN gchar *gst_debug_level_get_name (GstDebugLevel level);
G_CONST_RETURN gchar *
gst_debug_level_get_name (GstDebugLevel level);
void gst_debug_add_log_function (GstLogFunction func, gpointer data);
void gst_debug_add_log_function (GstLogFunction func,
gpointer data);
guint gst_debug_remove_log_function (GstLogFunction func);
guint gst_debug_remove_log_function_by_data (gpointer data);
@ -222,7 +228,8 @@ gst_debug_log (GstDebugCategory * category,
#define GST_DEBUG_CATEGORY_STATIC(cat) static GstDebugCategory *cat = NULL
/* do not use this function, use the macros below */
GstDebugCategory *_gst_debug_category_new (gchar * name,
guint color, gchar * description);
guint color,
gchar * description);
/**
* GST_DEBUG_CATEGORY_INIT:
* @cat: the category to initialize.
@ -267,23 +274,20 @@ gst_debug_log (GstDebugCategory * category,
void gst_debug_category_set_threshold (GstDebugCategory * category,
GstDebugLevel level);
void gst_debug_category_reset_threshold (GstDebugCategory * category);
GstDebugLevel gst_debug_category_get_threshold (GstDebugCategory *
category);
G_CONST_RETURN gchar *gst_debug_category_get_name (GstDebugCategory *
category);
GstDebugLevel gst_debug_category_get_threshold (GstDebugCategory * category);
G_CONST_RETURN gchar *
gst_debug_category_get_name (GstDebugCategory * category);
guint gst_debug_category_get_color (GstDebugCategory * category);
G_CONST_RETURN gchar *gst_debug_category_get_description (GstDebugCategory
* category);
G_CONST_RETURN gchar *
gst_debug_category_get_description (GstDebugCategory * category);
GSList * gst_debug_get_all_categories (void);
gchar * gst_debug_construct_term_color (guint colorinfo);
extern GstDebugCategory * GST_CAT_DEFAULT;
/* this symbol may not be used */
extern gboolean __gst_debug_enabled;
#ifdef G_HAVE_ISO_VARARGS
#define GST_CAT_LEVEL_LOG(cat,level,object,...) G_STMT_START{ \
if (__gst_debug_enabled) { \
@ -382,8 +386,10 @@ gst_debug_log (GstDebugCategory * category,
/********** function pointer stuff **********/
void *_gst_debug_register_funcptr (void *ptr, gchar * ptrname);
G_CONST_RETURN gchar *_gst_debug_nameof_funcptr (void *ptr);
void* _gst_debug_register_funcptr (void * ptr,
gchar * ptrname);
G_CONST_RETURN gchar*
_gst_debug_nameof_funcptr (void * ptr);
#define GST_DEBUG_FUNCPTR(ptr) (_gst_debug_register_funcptr((void *)(ptr), #ptr) , ptr)
#define GST_DEBUG_FUNCPTR_NAME(ptr) _gst_debug_nameof_funcptr((void *)ptr)
@ -517,4 +523,5 @@ gst_debug_log (GstDebugCategory * category,
void gst_debug_print_stack_trace (void);
G_END_DECLS
#endif /* __GSTINFO_H__ */

18
gst/gstinterface.h
View file

@ -26,6 +26,7 @@
#include <gst/gstelement.h>
G_BEGIN_DECLS
#define GST_TYPE_IMPLEMENTS_INTERFACE \
(gst_implements_interface_get_type ())
#define GST_IMPLEMENTS_INTERFACE(obj) \
@ -41,22 +42,22 @@ G_BEGIN_DECLS
#define GST_IMPLEMENTS_INTERFACE_GET_CLASS(inst) \
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_IMPLEMENTS_INTERFACE, \
GstImplementsInterfaceClass))
typedef struct _GstImplementsInterface GstImplementsInterface;
/* This small extra virtual function is here to provide an
* interface functionality on a per-instance basis rather
* than a per-class basis, which is the case for glib.
*/
typedef struct _GstImplementsInterfaceClass
{
typedef struct _GstImplementsInterfaceClass {
GTypeInterface parent;
/* virtual functions */
gboolean (*supported) (GstImplementsInterface * iface, GType iface_type);
gboolean (* supported) (GstImplementsInterface *iface,
GType iface_type);
gpointer _gst_reserved[GST_PADDING];
}
GstImplementsInterfaceClass;
} GstImplementsInterfaceClass;
#define GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST(obj, type, cast_t) \
((cast_t *) gst_implements_interface_cast ((obj), (type)))
@ -68,8 +69,11 @@ GType gst_implements_interface_get_type (void);
/* wrapper functions to check for functionality implementation */
gboolean gst_element_implements_interface (GstElement *element,
GType iface_type);
gpointer gst_implements_interface_cast (gpointer from, GType type);
gboolean gst_implements_interface_check (gpointer from, GType type);
gpointer gst_implements_interface_cast (gpointer from,
GType type);
gboolean gst_implements_interface_check (gpointer from,
GType type);
G_END_DECLS
#endif /* __GST_IMPLEMENTS_INTERFACE_H__ */

5
gst/gstlog.h
View file

@ -25,7 +25,9 @@
#include <glib.h>
G_BEGIN_DECLS extern const char *g_log_domain_gstreamer;
G_BEGIN_DECLS
extern const char *g_log_domain_gstreamer;
#ifdef G_HAVE_ISO_VARARGS
@ -49,4 +51,5 @@ G_BEGIN_DECLS extern const char *g_log_domain_gstreamer;
#endif
G_END_DECLS
#endif /* __GST_LOG_H__ */

6
gst/gstmacros.h
View file

@ -21,12 +21,14 @@
#define __GST_MACROS_H__
G_BEGIN_DECLS
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
# define GST_GNUC_CONSTRUCTOR \
__attribute__ ((constructor))
#else /* !__GNUC__ */
# define GST_GNUC_CONSTRUCTOR
#endif /* !__GNUC__ */
#if defined (__GNUC__) && !defined (GST_IMPLEMENT_INLINES)
# define GST_INLINE_FUNC extern __inline__
# define GST_CAN_INLINE 1
@ -34,5 +36,9 @@ G_BEGIN_DECLS
# define GST_INLINE_FUNC extern
# undef GST_CAN_INLINE
#endif
G_END_DECLS
#endif /* __GST_MACROS_H__ */

12
gst/gstmemchunk.h
View file

@ -22,16 +22,22 @@
#include <glib.h>
G_BEGIN_DECLS typedef struct _GstMemChunk GstMemChunk;
G_BEGIN_DECLS
typedef struct _GstMemChunk GstMemChunk;
GstMemChunk* gst_mem_chunk_new (gchar *name,
gint atom_size, gulong area_size, gint type);
gint atom_size,
gulong area_size,
gint type);
void gst_mem_chunk_destroy (GstMemChunk *mem_chunk);
gpointer gst_mem_chunk_alloc (GstMemChunk *mem_chunk);
gpointer gst_mem_chunk_alloc0 (GstMemChunk *mem_chunk);
void gst_mem_chunk_free (GstMemChunk * mem_chunk, gpointer mem);
void gst_mem_chunk_free (GstMemChunk *mem_chunk,
gpointer mem);
G_END_DECLS
#endif /* __GST_MEM_CHUNK_H__ */

28
gst/gstobject.h
View file

@ -30,7 +30,9 @@
#include <gst/gsttypes.h>
G_BEGIN_DECLS extern GType _gst_object_type;
G_BEGIN_DECLS
extern GType _gst_object_type;
#define GST_TYPE_OBJECT (_gst_object_type)
#define GST_IS_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_OBJECT))
@ -51,11 +53,9 @@ typedef enum
GST_FLOATING,
GST_OBJECT_FLAG_LAST = 4
}
GstObjectFlags;
} GstObjectFlags;
struct _GstObject
{
struct _GstObject {
GObject object;
gchar *name;
@ -71,8 +71,7 @@ struct _GstObject
};
/* signal_object is used to signal to the whole class */
struct _GstObjectClass
{
struct _GstObjectClass {
GObjectClass parent_class;
gchar *path_string_separator;
@ -82,8 +81,7 @@ struct _GstObjectClass
void (*parent_set) (GstObject *object, GstObject *parent);
void (*parent_unset) (GstObject *object, GstObject *parent);
void (*object_saved) (GstObject *object, xmlNodePtr parent);
void (*deep_notify) (GstObject * object, GstObject * orig,
GParamSpec * pspec);
void (*deep_notify) (GstObject *object, GstObject *orig, GParamSpec *pspec);
/* functions go here */
void (*destroy) (GstObject *object);
@ -117,7 +115,8 @@ GType gst_object_get_type (void);
/* name routines */
void gst_object_set_name (GstObject *object, const gchar *name);
G_CONST_RETURN gchar *gst_object_get_name (GstObject * object);
G_CONST_RETURN gchar*
gst_object_get_name (GstObject *object);
/* parentage routines */
void gst_object_set_parent (GstObject *object, GstObject *parent);
@ -149,15 +148,20 @@ void gst_object_replace (GstObject ** oldobj, GstObject * newobj);
gchar * gst_object_get_path_string (GstObject *object);
guint gst_class_signal_connect (GstObjectClass *klass,
const gchar * name, gpointer func, gpointer func_data);
const gchar *name,
gpointer func,
gpointer func_data);
#ifndef GST_DISABLE_LOADSAVE_REGISTRY
void gst_class_signal_emit_by_name (GstObject *object,
const gchar * name, xmlNodePtr self);
const gchar *name,
xmlNodePtr self);
#else
#pragma GCC poison gst_class_signal_emit_by_name
#endif
G_END_DECLS
#endif /* __GST_OBJECT_H__ */

134
gst/gstpad.h
View file

@ -34,7 +34,9 @@
#include <gst/gstquery.h>
G_BEGIN_DECLS extern GType _gst_pad_type;
G_BEGIN_DECLS
extern GType _gst_pad_type;
extern GType _gst_real_pad_type;
extern GType _gst_ghost_pad_type;
@ -76,20 +78,17 @@ typedef struct _GstRealPad GstRealPad;
typedef struct _GstRealPadClass GstRealPadClass;
typedef struct _GstGhostPad GstGhostPad;
typedef struct _GstGhostPadClass GstGhostPadClass;
/*typedef struct _GstPadTemplate GstPadTemplate;*/
/*typedef struct _GstPadTemplateClass GstPadTemplateClass;*/
typedef struct _GstStaticPadTemplate GstStaticPadTemplate;
typedef struct _GstPadLink GstPadLink;
typedef enum
{
typedef enum {
GST_PAD_LINK_REFUSED = -1,
GST_PAD_LINK_DELAYED = 0,
GST_PAD_LINK_OK = 1,
GST_PAD_LINK_DONE = 2
}
GstPadLinkReturn;
} GstPadLinkReturn;
#define GST_PAD_LINK_FAILED(ret) (ret < GST_PAD_LINK_OK)
#define GST_PAD_LINK_SUCCESSFUL(ret) (ret >= GST_PAD_LINK_OK)
@ -124,35 +123,28 @@ typedef const GstFormat *(*GstPadFormatsFunction) (GstPad * pad);
typedef const GstEventMask* (*GstPadEventMaskFunction) (GstPad *pad);
typedef const GstQueryType* (*GstPadQueryTypeFunction) (GstPad *pad);
typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad * pad,
const GstCaps * caps);
typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, const GstCaps *caps);
typedef void (*GstPadUnlinkFunction) (GstPad *pad);
typedef GstCaps* (*GstPadGetCapsFunction) (GstPad *pad);
typedef GstCaps* (*GstPadFixateFunction) (GstPad *pad, const GstCaps *caps);
typedef GstBuffer *(*GstPadBufferAllocFunction) (GstPad * pad, guint64 offset,
guint size);
typedef GstBuffer* (*GstPadBufferAllocFunction) (GstPad *pad, guint64 offset, guint size);
typedef gboolean (*GstPadDispatcherFunction) (GstPad *pad, gpointer data);
typedef enum
{
typedef enum {
GST_PAD_UNKNOWN,
GST_PAD_SRC,
GST_PAD_SINK
}
GstPadDirection;
} GstPadDirection;
typedef enum
{
typedef enum {
GST_PAD_DISABLED = GST_OBJECT_FLAG_LAST,
GST_PAD_NEGOTIATING,
GST_PAD_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
}
GstPadFlags;
} GstPadFlags;
struct _GstPad
{
struct _GstPad {
GstObject object;
gpointer element_private;
@ -162,15 +154,13 @@ struct _GstPad
gpointer _gst_reserved[GST_PADDING];
};
struct _GstPadClass
{
struct _GstPadClass {
GstObjectClass parent_class;
gpointer _gst_reserved[GST_PADDING];
};
struct _GstRealPad
{
struct _GstRealPad {
GstPad pad;
/* the pad capabilities */
@ -216,8 +206,7 @@ struct _GstRealPad
gpointer _gst_reserved[GST_PADDING];
};
struct _GstRealPadClass
{
struct _GstRealPadClass {
GstPadClass parent_class;
/* signal callbacks */
@ -230,8 +219,7 @@ struct _GstRealPadClass
gpointer _gst_reserved[GST_PADDING];
};
struct _GstGhostPad
{
struct _GstGhostPad {
GstPad pad;
GstRealPad *realpad;
@ -239,8 +227,7 @@ struct _GstGhostPad
gpointer _gst_reserved[GST_PADDING];
};
struct _GstGhostPadClass
{
struct _GstGhostPadClass {
GstPadClass parent_class;
gpointer _gst_reserved[GST_PADDING];
@ -306,31 +293,26 @@ struct _GstGhostPadClass
#define GST_IS_PAD_TEMPLATE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PAD_TEMPLATE))
#define GST_IS_PAD_TEMPLATE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PAD_TEMPLATE))
typedef enum
{
typedef enum {
GST_PAD_ALWAYS,
GST_PAD_SOMETIMES,
GST_PAD_REQUEST
}
GstPadPresence;
} GstPadPresence;
#define GST_PAD_TEMPLATE_NAME_TEMPLATE(templ) (((GstPadTemplate *)(templ))->name_template)
#define GST_PAD_TEMPLATE_DIRECTION(templ) (((GstPadTemplate *)(templ))->direction)
#define GST_PAD_TEMPLATE_PRESENCE(templ) (((GstPadTemplate *)(templ))->presence)
#define GST_PAD_TEMPLATE_CAPS(templ) (((GstPadTemplate *)(templ))->caps)
typedef enum
{
typedef enum {
GST_PAD_TEMPLATE_FIXED = GST_OBJECT_FLAG_LAST,
GST_PAD_TEMPLATE_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
}
GstPadTemplateFlags;
} GstPadTemplateFlags;
#define GST_PAD_TEMPLATE_IS_FIXED(templ) (GST_FLAG_IS_SET(templ, GST_PAD_TEMPLATE_FIXED))
struct _GstPadTemplate
{
struct _GstPadTemplate {
GstObject object;
gchar *name_template;
@ -341,8 +323,7 @@ struct _GstPadTemplate
gpointer _gst_reserved[GST_PADDING];
};
struct _GstPadTemplateClass
{
struct _GstPadTemplateClass {
GstObjectClass parent_class;
/* signal callbacks */
@ -351,8 +332,7 @@ struct _GstPadTemplateClass
gpointer _gst_reserved[GST_PADDING];
};
struct _GstStaticPadTemplate
{
struct _GstStaticPadTemplate {
gchar *name_template;
GstPadDirection direction;
GstPadPresence presence;
@ -375,10 +355,8 @@ GType gst_ghost_pad_get_type (void);
/* creating pads */
GstPad* gst_pad_new (const gchar *name, GstPadDirection direction);
GstPad* gst_pad_new_from_template (GstPadTemplate *templ, const gchar *name);
GstPad *gst_pad_custom_new (GType type, const gchar * name,
GstPadDirection direction);
GstPad *gst_pad_custom_new_from_template (GType type, GstPadTemplate * templ,
const gchar * name);
GstPad* gst_pad_custom_new (GType type, const gchar *name, GstPadDirection direction);
GstPad* gst_pad_custom_new_from_template (GType type, GstPadTemplate *templ, const gchar *name);
void gst_pad_set_name (GstPad *pad, const gchar *name);
G_CONST_RETURN gchar* gst_pad_get_name (GstPad *pad);
@ -403,29 +381,27 @@ GList *gst_pad_get_ghost_pad_list (GstPad * pad);
GstPadTemplate* gst_pad_get_pad_template (GstPad *pad);
void gst_pad_set_bufferalloc_function (GstPad * pad,
GstPadBufferAllocFunction bufferalloc);
void gst_pad_set_bufferalloc_function (GstPad *pad, GstPadBufferAllocFunction bufferalloc);
GstBuffer* gst_pad_alloc_buffer (GstPad *pad, guint64 offset, gint size);
/* data passing setup functions */
void gst_pad_set_chain_function (GstPad *pad, GstPadChainFunction chain);
void gst_pad_set_get_function (GstPad *pad, GstPadGetFunction get);
void gst_pad_set_event_function (GstPad *pad, GstPadEventFunction event);
void gst_pad_set_event_mask_function (GstPad * pad,
GstPadEventMaskFunction mask_func);
G_CONST_RETURN GstEventMask *gst_pad_get_event_masks (GstPad * pad);
G_CONST_RETURN GstEventMask *gst_pad_get_event_masks_default (GstPad * pad);
void gst_pad_set_event_mask_function (GstPad *pad, GstPadEventMaskFunction mask_func);
G_CONST_RETURN GstEventMask*
gst_pad_get_event_masks (GstPad *pad);
G_CONST_RETURN GstEventMask*
gst_pad_get_event_masks_default (GstPad *pad);
/* pad links */
void gst_pad_set_link_function (GstPad *pad, GstPadLinkFunction link);
gboolean gst_pad_can_link (GstPad *srcpad, GstPad *sinkpad);
gboolean gst_pad_can_link_filtered (GstPad * srcpad, GstPad * sinkpad,
const GstCaps * filtercaps);
gboolean gst_pad_can_link_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
void gst_pad_set_unlink_function (GstPad *pad, GstPadUnlinkFunction unlink);
gboolean gst_pad_link (GstPad *srcpad, GstPad *sinkpad);
gboolean gst_pad_link_filtered (GstPad * srcpad, GstPad * sinkpad,
const GstCaps * filtercaps);
gboolean gst_pad_link_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
void gst_pad_unlink (GstPad *srcpad, GstPad *sinkpad);
gboolean gst_pad_is_linked (GstPad *pad);
@ -437,8 +413,7 @@ gboolean gst_pad_is_negotiated (GstPad * pad);
GstCaps* gst_pad_get_caps (GstPad *pad);
G_CONST_RETURN GstCaps* gst_pad_get_pad_template_caps (GstPad *pad);
GstPadLinkReturn gst_pad_try_set_caps (GstPad *pad, const GstCaps *caps);
GstPadLinkReturn gst_pad_try_set_caps_nonfixed (GstPad * pad,
const GstCaps * caps);
GstPadLinkReturn gst_pad_try_set_caps_nonfixed (GstPad *pad, const GstCaps *caps);
gboolean gst_pad_check_compatibility (GstPad *srcpad, GstPad *sinkpad);
void gst_pad_set_getcaps_function (GstPad *pad, GstPadGetCapsFunction getcaps);
@ -446,21 +421,18 @@ void gst_pad_set_fixate_function (GstPad * pad, GstPadFixateFunction fixate);
GstCaps * gst_pad_proxy_getcaps (GstPad *pad);
GstPadLinkReturn gst_pad_proxy_pad_link (GstPad *pad, const GstCaps *caps);
GstCaps * gst_pad_proxy_fixate (GstPad *pad, const GstCaps *caps);
#ifndef GST_DISABLE_DEPRECATED
GstPadLinkReturn gst_pad_proxy_link (GstPad *pad, const GstCaps *caps);
#endif
gboolean gst_pad_set_explicit_caps (GstPad *pad, const GstCaps *caps);
void gst_pad_use_explicit_caps (GstPad *pad);
gboolean gst_pad_relink_filtered (GstPad * srcpad, GstPad * sinkpad,
const GstCaps * filtercaps);
gboolean gst_pad_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
#ifndef GST_DISABLE_DEPRECATED
gboolean gst_pad_perform_negotiate (GstPad *srcpad, GstPad *sinkpad);
#endif
GstPadLinkReturn gst_pad_renegotiate (GstPad *pad);
void gst_pad_unnegotiate (GstPad *pad);
gboolean gst_pad_try_relink_filtered (GstPad * srcpad, GstPad * sinkpad,
const GstCaps * filtercaps);
gboolean gst_pad_try_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
GstCaps* gst_pad_get_allowed_caps (GstPad *pad);
void gst_pad_caps_change_notify (GstPad *pad);
@ -477,9 +449,12 @@ GstPad *gst_pad_select_valist (GstPad * pad, va_list varargs);
/* convert/query/format functions */
void gst_pad_set_formats_function (GstPad * pad, GstPadFormatsFunction formats);
G_CONST_RETURN GstFormat *gst_pad_get_formats (GstPad * pad);
G_CONST_RETURN GstFormat *gst_pad_get_formats_default (GstPad * pad);
void gst_pad_set_formats_function (GstPad *pad,
GstPadFormatsFunction formats);
G_CONST_RETURN GstFormat*
gst_pad_get_formats (GstPad *pad);
G_CONST_RETURN GstFormat*
gst_pad_get_formats_default (GstPad *pad);
void gst_pad_set_convert_function (GstPad *pad, GstPadConvertFunction convert);
gboolean gst_pad_convert (GstPad *pad,
@ -490,17 +465,17 @@ gboolean gst_pad_convert_default (GstPad * pad,
GstFormat *dest_format, gint64 *dest_value);
void gst_pad_set_query_function (GstPad *pad, GstPadQueryFunction query);
void gst_pad_set_query_type_function (GstPad * pad,
GstPadQueryTypeFunction type_func);
G_CONST_RETURN GstQueryType *gst_pad_get_query_types (GstPad * pad);
G_CONST_RETURN GstQueryType *gst_pad_get_query_types_default (GstPad * pad);
void gst_pad_set_query_type_function (GstPad *pad, GstPadQueryTypeFunction type_func);
G_CONST_RETURN GstQueryType*
gst_pad_get_query_types (GstPad *pad);
G_CONST_RETURN GstQueryType*
gst_pad_get_query_types_default (GstPad *pad);
gboolean gst_pad_query (GstPad *pad, GstQueryType type,
GstFormat *format, gint64 *value);
gboolean gst_pad_query_default (GstPad *pad, GstQueryType type,
GstFormat *format, gint64 *value);
void gst_pad_set_internal_link_function (GstPad * pad,
GstPadIntLinkFunction intlink);
void gst_pad_set_internal_link_function (GstPad *pad, GstPadIntLinkFunction intlink);
GList* gst_pad_get_internal_links (GstPad *pad);
GList* gst_pad_get_internal_links_default (GstPad *pad);
@ -526,16 +501,19 @@ GstPad *gst_ghost_pad_new (const gchar * name, GstPad * pad);
GType gst_pad_template_get_type (void);
GstPadTemplate* gst_pad_template_new (const gchar *name_template,
GstPadDirection direction, GstPadPresence presence, GstCaps * caps);
GstPadDirection direction, GstPadPresence presence,
GstCaps *caps);
GstPadTemplate * gst_static_pad_template_get (GstStaticPadTemplate *templ);
const GstCaps* gst_pad_template_get_caps (GstPadTemplate *templ);
const GstCaps *gst_pad_template_get_caps_by_name (GstPadTemplate * templ,
const gchar * name);
const GstCaps* gst_pad_template_get_caps_by_name (GstPadTemplate *templ, const gchar *name);
#ifndef GST_DISABLE_LOADSAVE
xmlNodePtr gst_ghost_pad_save_thyself (GstPad * pad, xmlNodePtr parent);
xmlNodePtr gst_ghost_pad_save_thyself (GstPad *pad,
xmlNodePtr parent);
#endif
G_END_DECLS
#endif /* __GST_PAD_H__ */

15
gst/gstparse.h
View file

@ -26,9 +26,10 @@
#include <gst/gstbin.h>
G_BEGIN_DECLS
#ifndef GST_DISABLE_PARSE
GQuark gst_parse_error_quark (void);
#ifndef GST_DISABLE_PARSE
GQuark gst_parse_error_quark (void);
#define GST_PARSE_ERROR gst_parse_error_quark ()
typedef enum
@ -40,17 +41,19 @@ typedef enum
GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY,
GST_PARSE_ERROR_EMPTY_BIN,
GST_PARSE_ERROR_EMPTY
}
GstParseError;
} GstParseError;
GstElement *gst_parse_launch (const gchar * pipeline_description,
GError ** error);
GstElement* gst_parse_launch (const gchar *pipeline_description, GError **error);
GstElement* gst_parse_launchv (const gchar **argv, GError **error);
#else /* GST_DISABLE_PARSE */
#pragma GCC poison gst_parse_launch
#pragma GCC poison gst_parse_launchv
#endif /* GST_DISABLE_PARSE */
G_END_DECLS
#endif /* __GST_PARSE_H__ */

10
gst/gstpipeline.h
View file

@ -27,24 +27,24 @@
#include <gst/gstbin.h>
G_BEGIN_DECLS
#define GST_TYPE_PIPELINE (gst_pipeline_get_type ())
#define GST_PIPELINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PIPELINE, GstPipeline))
#define GST_IS_PIPELINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PIPELINE))
#define GST_PIPELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PIPELINE, GstPipelineClass))
#define GST_IS_PIPELINE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PIPELINE))
#define GST_PIPELINE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PIPELINE, GstPipelineClass))
typedef struct _GstPipeline GstPipeline;
typedef struct _GstPipelineClass GstPipelineClass;
struct _GstPipeline
{
struct _GstPipeline {
GstBin bin;
gpointer _gst_reserved[GST_PADDING];
};
struct _GstPipelineClass
{
struct _GstPipelineClass {
GstBinClass parent_class;
gpointer _gst_reserved[GST_PADDING];
@ -55,4 +55,6 @@ GstElement *gst_pipeline_new (const gchar * name);
G_END_DECLS
#endif /* __GST_PIPELINE_H__ */

28
gst/gstplugin.h
View file

@ -30,8 +30,9 @@
#include <gst/gstpluginfeature.h>
#include <gst/gstmacros.h>
G_BEGIN_DECLS GQuark gst_plugin_error_quark (void);
G_BEGIN_DECLS
GQuark gst_plugin_error_quark (void);
#define GST_PLUGIN_ERROR gst_plugin_error_quark ()
typedef enum
@ -39,8 +40,7 @@ typedef enum
GST_PLUGIN_ERROR_MODULE,
GST_PLUGIN_ERROR_DEPENDENCIES,
GST_PLUGIN_ERROR_NAME_MISMATCH
}
GstPluginError;
} GstPluginError;
#define GST_PLUGIN(plugin) ((GstPlugin *) (plugin))
@ -49,12 +49,10 @@ typedef struct _GstPluginDesc GstPluginDesc;
/* Initialiser function: returns TRUE if plugin initialised successfully */
typedef gboolean (*GstPluginInitFunc) (GstPlugin *plugin);
/* exiting function when plugin is unloaded */
typedef void (*GstPluginExitFunc) (GstPlugin *plugin);
struct _GstPluginDesc
{
struct _GstPluginDesc {
gint major_version; /* major version of core that plugin was compiled for */
gint minor_version; /* minor version of core that plugin was compiled for */
gchar *name; /* unique name of plugin */
@ -69,8 +67,7 @@ struct _GstPluginDesc
gpointer _gst_reserved[GST_PADDING];
};
struct _GstPlugin
{
struct _GstPlugin {
GstPluginDesc desc;
gchar * filename;
@ -122,7 +119,8 @@ _gst_plugin_static_init__ ##init (void) \
/* function for filters */
typedef gboolean (*GstPluginFilter) (GstPlugin * plugin, gpointer user_data);
typedef gboolean (*GstPluginFilter) (GstPlugin *plugin,
gpointer user_data);
#define GST_TYPE_PLUGIN (gst_plugin_get_type())
GType gst_plugin_get_type (void);
@ -139,14 +137,17 @@ GModule *gst_plugin_get_module (GstPlugin * plugin);
gboolean gst_plugin_is_loaded (GstPlugin *plugin);
GList* gst_plugin_feature_filter (GstPlugin *plugin,
GstPluginFeatureFilter filter, gboolean first, gpointer user_data);
GstPluginFeatureFilter filter,
gboolean first,
gpointer user_data);
GList* gst_plugin_list_feature_filter (GList *list,
GstPluginFeatureFilter filter, gboolean first, gpointer user_data);
GstPluginFeatureFilter filter,
gboolean first,
gpointer user_data);
gboolean gst_plugin_name_filter (GstPlugin *plugin, const gchar *name);
GList* gst_plugin_get_feature_list (GstPlugin *plugin);
GstPluginFeature *gst_plugin_find_feature (GstPlugin * plugin,
const gchar * name, GType type);
GstPluginFeature* gst_plugin_find_feature (GstPlugin *plugin, const gchar *name, GType type);
GstPlugin * gst_plugin_load_file (const gchar *filename, GError** error);
gboolean gst_plugin_unload_plugin (GstPlugin *plugin);
@ -158,4 +159,5 @@ gboolean gst_plugin_load (const gchar * name);
gboolean gst_library_load (const gchar *name);
G_END_DECLS
#endif /* __GST_PLUGIN_H__ */

21
gst/gstpluginfeature.h
View file

@ -28,18 +28,20 @@
#include <gst/gsttypes.h>
G_BEGIN_DECLS
#define GST_TYPE_PLUGIN_FEATURE (gst_plugin_feature_get_type())
#define GST_PLUGIN_FEATURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLUGIN_FEATURE, GstPluginFeature))
#define GST_IS_PLUGIN_FEATURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLUGIN_FEATURE))
#define GST_PLUGIN_FEATURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLUGIN_FEATURE, GstPluginFeatureClass))
#define GST_IS_PLUGIN_FEATURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLUGIN_FEATURE))
#define GST_PLUGIN_FEATURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PLUGIN_FEATURE, GstPluginFeatureClass))
#define GST_PLUGIN_FEATURE_NAME(feature) (GST_PLUGIN_FEATURE (feature)->name)
typedef struct _GstPluginFeature GstPluginFeature;
typedef struct _GstPluginFeatureClass GstPluginFeatureClass;
struct _GstPluginFeature
{
struct _GstPluginFeature {
GObject object;
/*< private >*/
@ -51,8 +53,7 @@ struct _GstPluginFeature
gpointer _gst_reserved[GST_PADDING];
};
struct _GstPluginFeatureClass
{
struct _GstPluginFeatureClass {
GObjectClass parent_class;
void (*unload_thyself) (GstPluginFeature *feature);
@ -60,12 +61,10 @@ struct _GstPluginFeatureClass
gpointer _gst_reserved[GST_PADDING];
};
typedef struct
{
typedef struct {
const gchar *name;
GType type;
}
GstTypeNameData;
} GstTypeNameData;
/* filter */
typedef gboolean (*GstPluginFeatureFilter) (GstPluginFeature *feature,
@ -81,10 +80,12 @@ gboolean gst_plugin_feature_type_name_filter (GstPluginFeature * feature,
GstTypeNameData *data);
void gst_plugin_feature_set_rank (GstPluginFeature *feature, guint rank);
void gst_plugin_feature_set_name (GstPluginFeature * feature,
const gchar * name);
void gst_plugin_feature_set_name (GstPluginFeature *feature, const gchar *name);
guint gst_plugin_feature_get_rank (GstPluginFeature *feature);
G_CONST_RETURN gchar *gst_plugin_feature_get_name (GstPluginFeature *feature);
G_END_DECLS
#endif /* __GST_PLUGIN_FEATURE_H__ */

31
gst/gstprobe.h
View file

@ -27,14 +27,16 @@
#include <glib.h>
#include <gst/gstdata.h>
G_BEGIN_DECLS typedef struct _GstProbe GstProbe;
G_BEGIN_DECLS
typedef struct _GstProbe GstProbe;
/* the callback should return FALSE if the data should be discarded */
typedef gboolean (*GstProbeCallback) (GstProbe *probe,
GstData ** data, gpointer user_data);
GstData **data,
gpointer user_data);
struct _GstProbe
{
struct _GstProbe {
gboolean single_shot;
GstProbeCallback callback;
@ -43,15 +45,15 @@ struct _GstProbe
GstProbe* gst_probe_new (gboolean single_shot,
GstProbeCallback callback, gpointer user_data);
GstProbeCallback callback,
gpointer user_data);
void gst_probe_destroy (GstProbe *probe);
gboolean gst_probe_perform (GstProbe *probe, GstData **data);
typedef struct _GstProbeDispatcher GstProbeDispatcher;
struct _GstProbeDispatcher
{
struct _GstProbeDispatcher {
gboolean active;
GSList *probes;
@ -61,15 +63,14 @@ GstProbeDispatcher *gst_probe_dispatcher_new (void);
void gst_probe_dispatcher_destroy (GstProbeDispatcher *disp);
void gst_probe_dispatcher_init (GstProbeDispatcher *disp);
void gst_probe_dispatcher_set_active (GstProbeDispatcher * disp,
gboolean active);
void gst_probe_dispatcher_add_probe (GstProbeDispatcher * disp,
GstProbe * probe);
void gst_probe_dispatcher_remove_probe (GstProbeDispatcher * disp,
GstProbe * probe);
void gst_probe_dispatcher_set_active (GstProbeDispatcher *disp, gboolean active);
void gst_probe_dispatcher_add_probe (GstProbeDispatcher *disp, GstProbe *probe);
void gst_probe_dispatcher_remove_probe (GstProbeDispatcher *disp, GstProbe *probe);
gboolean gst_probe_dispatcher_dispatch (GstProbeDispatcher * disp,
GstData ** data);
gboolean gst_probe_dispatcher_dispatch (GstProbeDispatcher *disp, GstData **data);
G_END_DECLS
#endif /* __GST_PAD_H__ */

17
gst/gstquery.h
View file

@ -26,8 +26,9 @@
#include <glib.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_QUERY_NONE = 0,
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
@ -36,8 +37,7 @@ G_BEGIN_DECLS typedef enum
GST_QUERY_START,
GST_QUERY_SEGMENT_END,
GST_QUERY_RATE
}
GstQueryType;
} GstQueryType;
/* rate is relative to 1000000 */
#define GST_QUERY_TYPE_RATE_DEN G_GINT64_CONSTANT (1000000)
@ -83,13 +83,14 @@ GstQueryType gst_query_type_register (const gchar * nick,
GstQueryType gst_query_type_get_by_nick (const gchar *nick);
/* check if a query is in an array of querys */
gboolean gst_query_types_contains (const GstQueryType * types,
GstQueryType type);
gboolean gst_query_types_contains (const GstQueryType *types, GstQueryType type);
/* query for query details */
G_CONST_RETURN GstQueryTypeDefinition *gst_query_type_get_details (GstQueryType
type);
G_CONST_RETURN GstQueryTypeDefinition*
gst_query_type_get_details (GstQueryType type);
G_CONST_RETURN GList* gst_query_type_get_definitions (void);
G_END_DECLS
#endif /* __GST_QUERY_H__ */

19
gst/gstqueue.h
View file

@ -29,6 +29,7 @@
G_BEGIN_DECLS
#define GST_TYPE_QUEUE \
(gst_queue_get_type())
#define GST_QUEUE(obj) \
@ -39,8 +40,8 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QUEUE))
#define GST_IS_QUEUE_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QUEUE))
enum
{
enum {
GST_QUEUE_NO_LEAK = 0,
GST_QUEUE_LEAK_UPSTREAM = 1,
GST_QUEUE_LEAK_DOWNSTREAM = 2
@ -49,8 +50,7 @@ G_BEGIN_DECLS
typedef struct _GstQueue GstQueue;
typedef struct _GstQueueClass GstQueueClass;
struct _GstQueue
{
struct _GstQueue {
GstElement element;
GstPad *sinkpad;
@ -59,13 +59,11 @@ struct _GstQueue
/* the queue of data we're keeping our grubby hands on */
GQueue *queue;
struct
{
struct {
guint buffers; /* no. of buffers */
guint bytes; /* no. of bytes */
guint64 time; /* amount of time */
}
cur_level, /* currently in the queue */
} cur_level, /* currently in the queue */
max_size, /* max. amount of data allowed in the queue */
min_threshold; /* min. amount of data required to wake reader */
@ -95,8 +93,7 @@ struct _GstQueue
gpointer _gst_reserved[GST_PADDING];
};
struct _GstQueueClass
{
struct _GstQueueClass {
GstElementClass parent_class;
/* signals - 'running' is called from both sides
@ -111,4 +108,6 @@ struct _GstQueueClass
GType gst_queue_get_type (void);
G_END_DECLS
#endif /* __GST_QUEUE_H__ */

53
gst/gstregistry.h
View file

@ -43,25 +43,23 @@
S_IRGRP | S_IWGRP | \
S_IROTH | S_IWOTH)
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_REGISTRY_OK = (0),
GST_REGISTRY_LOAD_ERROR = (1 << 1),
GST_REGISTRY_SAVE_ERROR = (1 << 2),
GST_REGISTRY_PLUGIN_LOAD_ERROR = (1 << 3),
GST_REGISTRY_PLUGIN_SIGNATURE_ERROR = (1 << 4)
}
GstRegistryReturn;
} GstRegistryReturn;
typedef enum
{
typedef enum {
GST_REGISTRY_READABLE = (1 << 1),
GST_REGISTRY_WRITABLE = (1 << 2),
GST_REGISTRY_EXISTS = (1 << 3),
GST_REGISTRY_REMOTE = (1 << 4),
GST_REGISTRY_DELAYED_LOADING = (1 << 5)
}
GstRegistryFlags;
} GstRegistryFlags;
#define GST_TYPE_REGISTRY (gst_registry_get_type ())
@ -74,8 +72,7 @@ GstRegistryFlags;
typedef struct _GstRegistry GstRegistry;
typedef struct _GstRegistryClass GstRegistryClass;
struct _GstRegistry
{
struct _GstRegistry {
GObject object;
gint priority;
@ -92,8 +89,7 @@ struct _GstRegistry
gpointer _gst_reserved[GST_PADDING];
};
struct _GstRegistryClass
{
struct _GstRegistryClass {
GObjectClass parent_class;
/* vtable */
@ -102,12 +98,9 @@ struct _GstRegistryClass
gboolean (*rebuild) (GstRegistry *registry);
gboolean (*unload) (GstRegistry *registry);
GstRegistryReturn (*load_plugin) (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn (*unload_plugin) (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn (*update_plugin) (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn (*load_plugin) (GstRegistry *registry, GstPlugin *plugin);
GstRegistryReturn (*unload_plugin) (GstRegistry *registry, GstPlugin *plugin);
GstRegistryReturn (*update_plugin) (GstRegistry *registry, GstPlugin *plugin);
/* signals */
void (*plugin_added) (GstRegistry *registry, GstPlugin *plugin);
@ -133,21 +126,21 @@ gboolean gst_registry_add_plugin (GstRegistry * registry, GstPlugin * plugin);
void gst_registry_remove_plugin (GstRegistry *registry, GstPlugin *plugin);
GList* gst_registry_plugin_filter (GstRegistry *registry,
GstPluginFilter filter, gboolean first, gpointer user_data);
GstPluginFilter filter,
gboolean first,
gpointer user_data);
GList* gst_registry_feature_filter (GstRegistry *registry,
GstPluginFeatureFilter filter, gboolean first, gpointer user_data);
GstPluginFeatureFilter filter,
gboolean first,
gpointer user_data);
GstPlugin *gst_registry_find_plugin (GstRegistry * registry,
const gchar * name);
GstPluginFeature *gst_registry_find_feature (GstRegistry * registry,
const gchar * name, GType type);
GstPlugin* gst_registry_find_plugin (GstRegistry *registry, const gchar *name);
GstPluginFeature* gst_registry_find_feature (GstRegistry *registry, const gchar *name, GType type);
GstRegistryReturn gst_registry_load_plugin (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn gst_registry_unload_plugin (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn gst_registry_update_plugin (GstRegistry * registry,
GstPlugin * plugin);
GstRegistryReturn gst_registry_load_plugin (GstRegistry *registry, GstPlugin *plugin);
GstRegistryReturn gst_registry_unload_plugin (GstRegistry *registry, GstPlugin *plugin);
GstRegistryReturn gst_registry_update_plugin (GstRegistry *registry, GstPlugin *plugin);
G_END_DECLS
#endif /* __GST_REGISTRY_H__ */

6
gst/gstregistrypool.h
View file

@ -25,8 +25,10 @@
#define __GST_REGISTRY_POOL_H__
G_BEGIN_DECLS
#include <gst/gstplugin.h>
#include <gst/gstregistry.h>
/* the pool of registries */
GList* gst_registry_pool_list (void);
@ -48,10 +50,10 @@ GList *gst_registry_pool_plugin_list (void);
GList* gst_registry_pool_feature_list (GType type);
GstPlugin* gst_registry_pool_find_plugin (const gchar *name);
GstPluginFeature *gst_registry_pool_find_feature (const gchar * name,
GType type);
GstPluginFeature* gst_registry_pool_find_feature (const gchar *name, GType type);
GstRegistry* gst_registry_pool_get_prefered (GstRegistryFlags flags);
G_END_DECLS
#endif /* __GST_REGISTRY_POOL_H__ */

62
gst/gstscheduler.h
View file

@ -29,38 +29,35 @@
#include <gst/gstbin.h>
G_BEGIN_DECLS
#define GST_TYPE_SCHEDULER (gst_scheduler_get_type ())
#define GST_SCHEDULER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SCHEDULER, GstScheduler))
#define GST_IS_SCHEDULER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SCHEDULER))
#define GST_SCHEDULER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SCHEDULER,GstSchedulerClass))
#define GST_IS_SCHEDULER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SCHEDULER))
#define GST_SCHEDULER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_SCHEDULER, GstSchedulerClass))
typedef enum
{
typedef enum {
/* this scheduler works with a fixed clock */
GST_SCHEDULER_FLAG_FIXED_CLOCK = GST_OBJECT_FLAG_LAST,
/* padding */
GST_SCHEDULER_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
}
GstSchedulerFlags;
} GstSchedulerFlags;
#define GST_SCHEDULER_PARENT(sched) ((sched)->parent)
#define GST_SCHEDULER_STATE(sched) ((sched)->state)
/*typedef struct _GstScheduler GstScheduler; */
/*typedef struct _GstSchedulerClass GstSchedulerClass; */
typedef enum
{
typedef enum {
GST_SCHEDULER_STATE_NONE,
GST_SCHEDULER_STATE_RUNNING,
GST_SCHEDULER_STATE_STOPPED,
GST_SCHEDULER_STATE_ERROR
}
GstSchedulerState;
} GstSchedulerState;
struct _GstScheduler
{
struct _GstScheduler {
GstObject object;
GstElement *parent;
@ -78,8 +75,7 @@ struct _GstScheduler
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSchedulerClass
{
struct _GstSchedulerClass {
GstObjectClass parent_class;
/* virtual methods */
@ -89,8 +85,7 @@ struct _GstSchedulerClass
void (*remove_element) (GstScheduler *sched, GstElement *element);
void (*add_scheduler) (GstScheduler *sched, GstScheduler *sched2);
void (*remove_scheduler) (GstScheduler *sched, GstScheduler *sched2);
GstElementStateReturn (*state_transition) (GstScheduler * sched,
GstElement * element, gint transition);
GstElementStateReturn (*state_transition) (GstScheduler *sched, GstElement *element, gint transition);
void (*scheduling_change) (GstScheduler *sched, GstElement *element);
void (*lock_element) (GstScheduler *sched, GstElement *element);
void (*unlock_element) (GstScheduler *sched, GstElement *element);
@ -107,8 +102,8 @@ struct _GstSchedulerClass
void (*show) (GstScheduler *sched);
/* signals */
void (*object_sync) (GstScheduler * sched, GstClock * clock,
GstObject * object, GstClockID id);
void (*object_sync) (GstScheduler *sched, GstClock *clock, GstObject *object,
GstClockID id);
gpointer _gst_reserved[GST_PADDING];
};
@ -121,24 +116,19 @@ void gst_scheduler_reset (GstScheduler * sched);
void gst_scheduler_add_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_remove_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_add_scheduler (GstScheduler *sched, GstScheduler *sched2);
void gst_scheduler_remove_scheduler (GstScheduler * sched,
GstScheduler * sched2);
GstElementStateReturn gst_scheduler_state_transition (GstScheduler * sched,
GstElement * element, gint transition);
void gst_scheduler_scheduling_change (GstScheduler * sched,
GstElement * element);
void gst_scheduler_remove_scheduler (GstScheduler *sched, GstScheduler *sched2);
GstElementStateReturn gst_scheduler_state_transition (GstScheduler *sched, GstElement *element, gint transition);
void gst_scheduler_scheduling_change (GstScheduler *sched, GstElement *element);
void gst_scheduler_lock_element (GstScheduler *sched, GstElement *element);
void gst_scheduler_unlock_element (GstScheduler *sched, GstElement *element);
gboolean gst_scheduler_yield (GstScheduler *sched, GstElement *element);
gboolean gst_scheduler_interrupt (GstScheduler *sched, GstElement *element);
void gst_scheduler_error (GstScheduler *sched, GstElement *element);
void gst_scheduler_pad_link (GstScheduler * sched, GstPad * srcpad,
GstPad * sinkpad);
void gst_scheduler_pad_unlink (GstScheduler * sched, GstPad * srcpad,
GstPad * sinkpad);
void gst_scheduler_pad_link (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
void gst_scheduler_pad_unlink (GstScheduler *sched, GstPad *srcpad, GstPad *sinkpad);
GstPad* gst_scheduler_pad_select (GstScheduler *sched, GList *padlist);
GstClockReturn gst_scheduler_clock_wait (GstScheduler * sched,
GstElement * element, GstClockID id, GstClockTimeDiff * jitter);
GstClockReturn gst_scheduler_clock_wait (GstScheduler *sched, GstElement *element,
GstClockID id, GstClockTimeDiff *jitter);
gboolean gst_scheduler_iterate (GstScheduler *sched);
void gst_scheduler_use_clock (GstScheduler *sched, GstClock *clock);
@ -165,8 +155,7 @@ void gst_scheduler_show (GstScheduler * sched);
typedef struct _GstSchedulerFactory GstSchedulerFactory;
typedef struct _GstSchedulerFactoryClass GstSchedulerFactoryClass;
struct _GstSchedulerFactory
{
struct _GstSchedulerFactory {
GstPluginFeature feature;
gchar *longdesc; /* long description of the scheduler (well, don't overdo it..) */
@ -175,8 +164,7 @@ struct _GstSchedulerFactory
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSchedulerFactoryClass
{
struct _GstSchedulerFactoryClass {
GstPluginFeatureClass parent;
gpointer _gst_reserved[GST_PADDING];
@ -184,20 +172,18 @@ struct _GstSchedulerFactoryClass
GType gst_scheduler_factory_get_type (void);
GstSchedulerFactory *gst_scheduler_factory_new (const gchar * name,
const gchar * longdesc, GType type);
GstSchedulerFactory* gst_scheduler_factory_new (const gchar *name, const gchar *longdesc, GType type);
void gst_scheduler_factory_destroy (GstSchedulerFactory *factory);
GstSchedulerFactory* gst_scheduler_factory_find (const gchar *name);
GstScheduler *gst_scheduler_factory_create (GstSchedulerFactory * factory,
GstElement * parent);
GstScheduler *gst_scheduler_factory_make (const gchar * name,
GstElement * parent);
GstScheduler* gst_scheduler_factory_create (GstSchedulerFactory *factory, GstElement *parent);
GstScheduler* gst_scheduler_factory_make (const gchar *name, GstElement *parent);
void gst_scheduler_factory_set_default_name (const gchar* name);
G_CONST_RETURN gchar* gst_scheduler_factory_get_default_name (void);
G_END_DECLS
#endif /* __GST_SCHEDULER_H__ */

74
gst/gststructure.h
View file

@ -24,16 +24,18 @@
#include <glib-object.h>
G_BEGIN_DECLS
#define GST_TYPE_STRUCTURE (gst_structure_get_type ())
#define GST_STRUCTURE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GST_TYPE_STRUCTURE, GstStructure))
#define GST_IS_STRUCTURE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GST_TYPE_STRUCTURE))
typedef struct _GstStructure GstStructure;
typedef gboolean (*GstStructureForeachFunc) (GQuark field_id,
GValue * value, gpointer user_data);
GValue * value,
gpointer user_data);
struct _GstStructure
{
struct _GstStructure {
GType type;
GQuark name;
@ -41,68 +43,82 @@ struct _GstStructure
GArray *fields;
};
GType
gst_structure_get_type (void)
G_GNUC_CONST;
GType gst_structure_get_type (void) G_GNUC_CONST;
GstStructure * gst_structure_empty_new (const gchar * name);
GstStructure * gst_structure_id_empty_new (GQuark quark);
GstStructure * gst_structure_new (const gchar * name,
const gchar * firstfield, ...);
const gchar * firstfield,
...);
GstStructure * gst_structure_new_valist (const gchar * name,
const gchar * firstfield, va_list varargs);
const gchar * firstfield,
va_list varargs);
GstStructure * gst_structure_copy (const GstStructure *structure);
void gst_structure_free (GstStructure *structure);
G_CONST_RETURN gchar *gst_structure_get_name (const GstStructure *
structure);
void gst_structure_set_name (GstStructure * structure, const gchar * name);
G_CONST_RETURN gchar * gst_structure_get_name (const GstStructure *structure);
void gst_structure_set_name (GstStructure *structure,
const gchar *name);
void gst_structure_id_set_value (GstStructure *structure,
GQuark field, const GValue * value);
GQuark field,
const GValue *value);
void gst_structure_set_value (GstStructure *structure,
const gchar * fieldname, const GValue * value);
const gchar *fieldname,
const GValue *value);
void gst_structure_set (GstStructure *structure,
const gchar * fieldname, ...);
const gchar *fieldname,
...);
void gst_structure_set_valist (GstStructure *structure,
const gchar * fieldname, va_list varargs);
G_CONST_RETURN GValue *gst_structure_id_get_value (const GstStructure *
structure, GQuark field);
G_CONST_RETURN GValue *gst_structure_get_value (const GstStructure *
structure, const gchar * fieldname);
const gchar *fieldname,
va_list varargs);
G_CONST_RETURN GValue * gst_structure_id_get_value (const GstStructure *structure,
GQuark field);
G_CONST_RETURN GValue * gst_structure_get_value (const GstStructure *structure,
const gchar *fieldname);
void gst_structure_remove_field (GstStructure *structure,
const gchar *fieldname);
void gst_structure_remove_fields (GstStructure *structure,
const gchar * fieldname, ...);
const gchar *fieldname,
...);
void gst_structure_remove_fields_valist (GstStructure *structure,
const gchar * fieldname, va_list varargs);
const gchar *fieldname,
va_list varargs);
void gst_structure_remove_all_fields (GstStructure *structure);
GType gst_structure_get_field_type (const GstStructure *structure,
const gchar *fieldname);
gboolean gst_structure_foreach (GstStructure *structure,
GstStructureForeachFunc func, gpointer user_data);
GstStructureForeachFunc func,
gpointer user_data);
gint gst_structure_n_fields (const GstStructure *structure);
gboolean gst_structure_has_field (const GstStructure *structure,
const gchar *fieldname);
gboolean gst_structure_has_field_typed (const GstStructure *structure,
const gchar * fieldname, GType type);
const gchar *fieldname,
GType type);
/* utility functions */
gboolean gst_structure_get_boolean (const GstStructure *structure,
const gchar * fieldname, gboolean * value);
const gchar *fieldname,
gboolean *value);
gboolean gst_structure_get_int (const GstStructure *structure,
const gchar * fieldname, gint * value);
const gchar *fieldname,
gint *value);
gboolean gst_structure_get_fourcc (const GstStructure *structure,
const gchar * fieldname, guint32 * value);
const gchar *fieldname,
guint32 *value);
gboolean gst_structure_get_double (const GstStructure *structure,
const gchar * fieldname, gdouble * value);
G_CONST_RETURN gchar *gst_structure_get_string (const GstStructure *
structure, const gchar * fieldname);
const gchar *fieldname,
gdouble *value);
G_CONST_RETURN gchar * gst_structure_get_string (const GstStructure *structure,
const gchar *fieldname);
gchar * gst_structure_to_string (const GstStructure *structure);
GstStructure * gst_structure_from_string (const gchar *string,
gchar **end);
G_END_DECLS
#endif

10
gst/gstsystemclock.h
View file

@ -27,17 +27,19 @@
#include <gst/gstclock.h>
G_BEGIN_DECLS
#define GST_TYPE_SYSTEM_CLOCK (gst_system_clock_get_type ())
#define GST_SYSTEM_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SYSTEM_CLOCK, GstSystemClock))
#define GST_IS_SYSTEM_CLOCK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SYSTEM_CLOCK))
#define GST_SYSTEM_CLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SYSTEM_CLOCK, GstSystemClockClass))
#define GST_IS_SYSTEM_CLOCK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SYSTEM_CLOCK))
#define GST_SYSTEM_CLOCK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_SYSTEM_CLOCK, GstSystemClockClass))
typedef struct _GstSystemClock GstSystemClock;
typedef struct _GstSystemClockClass GstSystemClockClass;
struct _GstSystemClock
{
struct _GstSystemClock {
GstClock clock;
GMutex * mutex;
@ -46,8 +48,7 @@ struct _GstSystemClock
gpointer _gst_reserved[GST_PADDING];
};
struct _GstSystemClockClass
{
struct _GstSystemClockClass {
GstClockClass parent_class;
gpointer _gst_reserved[GST_PADDING];
@ -58,4 +59,5 @@ GType gst_system_clock_get_type (void);
GstClock* gst_system_clock_obtain (void);
G_END_DECLS
#endif /* __GST_SYSTEM_CLOCK_H__ */

169
gst/gsttag.h
View file

@ -26,8 +26,9 @@
#include <gst/gststructure.h>
#include <gst/gstevent.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_TAG_MERGE_UNDEFINED,
GST_TAG_MERGE_REPLACE_ALL,
GST_TAG_MERGE_REPLACE,
@ -37,31 +38,24 @@ G_BEGIN_DECLS typedef enum
GST_TAG_MERGE_KEEP_ALL,
/* add more */
GST_TAG_MERGE_COUNT
}
GstTagMergeMode;
} GstTagMergeMode;
#define GST_TAG_MODE_IS_VALID(mode) (((mode) > GST_TAG_MERGE_UNDEFINED) && ((mode) < GST_TAG_MERGE_COUNT))
typedef enum
{
typedef enum {
GST_TAG_FLAG_UNDEFINED,
GST_TAG_FLAG_META,
GST_TAG_FLAG_ENCODED,
GST_TAG_FLAG_DECODED,
GST_TAG_FLAG_COUNT
}
GstTagFlag;
} GstTagFlag;
#define GST_TAG_FLAG_IS_VALID(flag) (((flag) > GST_TAG_FLAG_UNDEFINED) && ((flag) < GST_TAG_FLAG_COUNT))
typedef GstStructure GstTagList;
#define GST_TAG_LIST(x) ((GstTagList *) (x))
#define GST_IS_TAG_LIST(x) (gst_is_tag_list (GST_TAG_LIST (x)))
#define GST_TYPE_TAG_LIST (gst_tag_list_get_type ())
typedef void (*GstTagForeachFunc) (const GstTagList * list, const gchar * tag,
gpointer user_data);
typedef void (* GstTagForeachFunc) (const GstTagList *list, const gchar *tag, gpointer user_data);
typedef void (* GstTagMergeFunc) (GValue *dest, const GValue *src);
/* initialize tagging system */
@ -70,16 +64,23 @@ GType gst_tag_list_get_type (void);
void gst_tag_register (gchar * name,
GstTagFlag flag,
GType type, gchar * nick, gchar * blurb, GstTagMergeFunc func);
GType type,
gchar * nick,
gchar * blurb,
GstTagMergeFunc func);
/* some default merging functions */
void gst_tag_merge_use_first (GValue * dest, const GValue * src);
void gst_tag_merge_strings_with_comma (GValue * dest, const GValue * src);
void gst_tag_merge_use_first (GValue * dest,
const GValue * src);
void gst_tag_merge_strings_with_comma (GValue * dest,
const GValue * src);
/* basic tag support */
gboolean gst_tag_exists (const gchar * tag);
GType gst_tag_get_type (const gchar * tag);
G_CONST_RETURN gchar *gst_tag_get_nick (const gchar * tag);
G_CONST_RETURN gchar *gst_tag_get_description (const gchar * tag);
G_CONST_RETURN gchar *
gst_tag_get_nick (const gchar * tag);
G_CONST_RETURN gchar *
gst_tag_get_description (const gchar * tag);
GstTagFlag gst_tag_get_flag (const gchar * tag);
gboolean gst_tag_is_fixed (const gchar * tag);
@ -88,81 +89,136 @@ GstTagList *gst_tag_list_new (void);
gboolean gst_is_tag_list (gconstpointer p);
GstTagList * gst_tag_list_copy (const GstTagList * list);
void gst_tag_list_insert (GstTagList * into,
const GstTagList * from, GstTagMergeMode mode);
const GstTagList * from,
GstTagMergeMode mode);
GstTagList * gst_tag_list_merge (const GstTagList * list1,
const GstTagList * list2, GstTagMergeMode mode);
const GstTagList * list2,
GstTagMergeMode mode);
void gst_tag_list_free (GstTagList * list);
guint gst_tag_list_get_tag_size (const GstTagList * list, const gchar * tag);
guint gst_tag_list_get_tag_size (const GstTagList * list,
const gchar * tag);
void gst_tag_list_add (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_list_add_values (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_list_add_valist (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_list_add_valist_values (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
void gst_tag_list_remove_tag (GstTagList * list, const gchar * tag);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_list_remove_tag (GstTagList * list,
const gchar * tag);
void gst_tag_list_foreach (GstTagList * list,
GstTagForeachFunc func, gpointer user_data);
GstTagForeachFunc func,
gpointer user_data);
G_CONST_RETURN GValue *gst_tag_list_get_value_index (const GstTagList * list,
const gchar * tag, guint index);
G_CONST_RETURN GValue *
gst_tag_list_get_value_index (const GstTagList * list,
const gchar * tag,
guint index);
gboolean gst_tag_list_copy_value (GValue * dest,
const GstTagList * list, const gchar * tag);
const GstTagList * list,
const gchar * tag);
/* simplifications (FIXME: do we want them?) */
gboolean gst_tag_list_get_char (const GstTagList * list,
const gchar * tag, gchar * value);
const gchar * tag,
gchar * value);
gboolean gst_tag_list_get_char_index (const GstTagList * list,
const gchar * tag, guint index, gchar * value);
const gchar * tag,
guint index,
gchar * value);
gboolean gst_tag_list_get_uchar (const GstTagList * list,
const gchar * tag, guchar * value);
const gchar * tag,
guchar * value);
gboolean gst_tag_list_get_uchar_index (const GstTagList * list,
const gchar * tag, guint index, guchar * value);
const gchar * tag,
guint index,
guchar * value);
gboolean gst_tag_list_get_boolean (const GstTagList * list,
const gchar * tag, gboolean * value);
const gchar * tag,
gboolean * value);
gboolean gst_tag_list_get_boolean_index (const GstTagList * list,
const gchar * tag, guint index, gboolean * value);
const gchar * tag,
guint index,
gboolean * value);
gboolean gst_tag_list_get_int (const GstTagList * list,
const gchar * tag, gint * value);
const gchar * tag,
gint * value);
gboolean gst_tag_list_get_int_index (const GstTagList * list,
const gchar * tag, guint index, gint * value);
const gchar * tag,
guint index,
gint * value);
gboolean gst_tag_list_get_uint (const GstTagList * list,
const gchar * tag, guint * value);
const gchar * tag,
guint * value);
gboolean gst_tag_list_get_uint_index (const GstTagList * list,
const gchar * tag, guint index, guint * value);
const gchar * tag,
guint index,
guint * value);
gboolean gst_tag_list_get_long (const GstTagList * list,
const gchar * tag, glong * value);
const gchar * tag,
glong * value);
gboolean gst_tag_list_get_long_index (const GstTagList * list,
const gchar * tag, guint index, glong * value);
const gchar * tag,
guint index,
glong * value);
gboolean gst_tag_list_get_ulong (const GstTagList * list,
const gchar * tag, gulong * value);
const gchar * tag,
gulong * value);
gboolean gst_tag_list_get_ulong_index (const GstTagList * list,
const gchar * tag, guint index, gulong * value);
const gchar * tag,
guint index,
gulong * value);
gboolean gst_tag_list_get_int64 (const GstTagList * list,
const gchar * tag, gint64 * value);
const gchar * tag,
gint64 * value);
gboolean gst_tag_list_get_int64_index (const GstTagList * list,
const gchar * tag, guint index, gint64 * value);
const gchar * tag,
guint index,
gint64 * value);
gboolean gst_tag_list_get_uint64 (const GstTagList * list,
const gchar * tag, guint64 * value);
const gchar * tag,
guint64 * value);
gboolean gst_tag_list_get_uint64_index (const GstTagList * list,
const gchar * tag, guint index, guint64 * value);
const gchar * tag,
guint index,
guint64 * value);
gboolean gst_tag_list_get_float (const GstTagList * list,
const gchar * tag, gfloat * value);
const gchar * tag,
gfloat * value);
gboolean gst_tag_list_get_float_index (const GstTagList * list,
const gchar * tag, guint index, gfloat * value);
const gchar * tag,
guint index,
gfloat * value);
gboolean gst_tag_list_get_double (const GstTagList * list,
const gchar * tag, gdouble * value);
const gchar * tag,
gdouble * value);
gboolean gst_tag_list_get_double_index (const GstTagList * list,
const gchar * tag, guint index, gdouble * value);
const gchar * tag,
guint index,
gdouble * value);
gboolean gst_tag_list_get_string (const GstTagList * list,
const gchar * tag, gchar ** value);
const gchar * tag,
gchar ** value);
gboolean gst_tag_list_get_string_index (const GstTagList * list,
const gchar * tag, guint index, gchar ** value);
const gchar * tag,
guint index,
gchar ** value);
gboolean gst_tag_list_get_pointer (const GstTagList * list,
const gchar * tag, gpointer * value);
const gchar * tag,
gpointer * value);
gboolean gst_tag_list_get_pointer_index (const GstTagList * list,
const gchar * tag, guint index, gpointer * value);
const gchar * tag,
guint index,
gpointer * value);
/* tag events */
GstEvent * gst_event_new_tag (GstTagList * list);
@ -206,4 +262,5 @@ GstTagList *gst_event_tag_get_list (GstEvent * tag_event);
#define GST_TAG_ALBUM_PEAK "replaygain-album-peak"
G_END_DECLS
#endif /* __GST_EVENT_H__ */

29
gst/gsttaginterface.h
View file

@ -25,11 +25,13 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_TAG_SETTER (gst_tag_setter_get_type ())
#define GST_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TAG_SETTER, GstTagSetter))
#define GST_TAG_SETTER_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), GST_TYPE_TAG_SETTER, GstTagSetter))
#define GST_IS_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TAG_SETTER))
#define GST_TAG_SETTER_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_TAG_SETTER, GstTagSetterIFace))
typedef struct _GstTagSetter GstTagSetter; /* Dummy typedef */
typedef struct _GstTagSetterIFace GstTagSetterIFace;
@ -44,29 +46,38 @@ struct _GstTagSetterIFace
/* virtual table */
};
GType
gst_tag_setter_get_type (void)
G_GNUC_CONST;
GType gst_tag_setter_get_type (void) G_GNUC_CONST;
void gst_tag_setter_merge (GstTagSetter * setter,
const GstTagList * list, GstTagMergeMode mode);
const GstTagList * list,
GstTagMergeMode mode);
void gst_tag_setter_add (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_setter_add_values (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_setter_add_valist (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_setter_add_valist_values(GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
G_CONST_RETURN GstTagList *gst_tag_setter_get_list (GstTagSetter * setter);
G_CONST_RETURN GstTagList *
gst_tag_setter_get_list (GstTagSetter * setter);
void gst_tag_setter_set_merge_mode (GstTagSetter * setter,
GstTagMergeMode mode);
GstTagMergeMode gst_tag_setter_get_merge_mode (GstTagSetter * setter);
G_END_DECLS
#endif /* __GST_TAG_INTERFACE_H__ */

169
gst/gsttaglist.h
View file

@ -26,8 +26,9 @@
#include <gst/gststructure.h>
#include <gst/gstevent.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_TAG_MERGE_UNDEFINED,
GST_TAG_MERGE_REPLACE_ALL,
GST_TAG_MERGE_REPLACE,
@ -37,31 +38,24 @@ G_BEGIN_DECLS typedef enum
GST_TAG_MERGE_KEEP_ALL,
/* add more */
GST_TAG_MERGE_COUNT
}
GstTagMergeMode;
} GstTagMergeMode;
#define GST_TAG_MODE_IS_VALID(mode) (((mode) > GST_TAG_MERGE_UNDEFINED) && ((mode) < GST_TAG_MERGE_COUNT))
typedef enum
{
typedef enum {
GST_TAG_FLAG_UNDEFINED,
GST_TAG_FLAG_META,
GST_TAG_FLAG_ENCODED,
GST_TAG_FLAG_DECODED,
GST_TAG_FLAG_COUNT
}
GstTagFlag;
} GstTagFlag;
#define GST_TAG_FLAG_IS_VALID(flag) (((flag) > GST_TAG_FLAG_UNDEFINED) && ((flag) < GST_TAG_FLAG_COUNT))
typedef GstStructure GstTagList;
#define GST_TAG_LIST(x) ((GstTagList *) (x))
#define GST_IS_TAG_LIST(x) (gst_is_tag_list (GST_TAG_LIST (x)))
#define GST_TYPE_TAG_LIST (gst_tag_list_get_type ())
typedef void (*GstTagForeachFunc) (const GstTagList * list, const gchar * tag,
gpointer user_data);
typedef void (* GstTagForeachFunc) (const GstTagList *list, const gchar *tag, gpointer user_data);
typedef void (* GstTagMergeFunc) (GValue *dest, const GValue *src);
/* initialize tagging system */
@ -70,16 +64,23 @@ GType gst_tag_list_get_type (void);
void gst_tag_register (gchar * name,
GstTagFlag flag,
GType type, gchar * nick, gchar * blurb, GstTagMergeFunc func);
GType type,
gchar * nick,
gchar * blurb,
GstTagMergeFunc func);
/* some default merging functions */
void gst_tag_merge_use_first (GValue * dest, const GValue * src);
void gst_tag_merge_strings_with_comma (GValue * dest, const GValue * src);
void gst_tag_merge_use_first (GValue * dest,
const GValue * src);
void gst_tag_merge_strings_with_comma (GValue * dest,
const GValue * src);
/* basic tag support */
gboolean gst_tag_exists (const gchar * tag);
GType gst_tag_get_type (const gchar * tag);
G_CONST_RETURN gchar *gst_tag_get_nick (const gchar * tag);
G_CONST_RETURN gchar *gst_tag_get_description (const gchar * tag);
G_CONST_RETURN gchar *
gst_tag_get_nick (const gchar * tag);
G_CONST_RETURN gchar *
gst_tag_get_description (const gchar * tag);
GstTagFlag gst_tag_get_flag (const gchar * tag);
gboolean gst_tag_is_fixed (const gchar * tag);
@ -88,81 +89,136 @@ GstTagList *gst_tag_list_new (void);
gboolean gst_is_tag_list (gconstpointer p);
GstTagList * gst_tag_list_copy (const GstTagList * list);
void gst_tag_list_insert (GstTagList * into,
const GstTagList * from, GstTagMergeMode mode);
const GstTagList * from,
GstTagMergeMode mode);
GstTagList * gst_tag_list_merge (const GstTagList * list1,
const GstTagList * list2, GstTagMergeMode mode);
const GstTagList * list2,
GstTagMergeMode mode);
void gst_tag_list_free (GstTagList * list);
guint gst_tag_list_get_tag_size (const GstTagList * list, const gchar * tag);
guint gst_tag_list_get_tag_size (const GstTagList * list,
const gchar * tag);
void gst_tag_list_add (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_list_add_values (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_list_add_valist (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_list_add_valist_values (GstTagList * list,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
void gst_tag_list_remove_tag (GstTagList * list, const gchar * tag);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_list_remove_tag (GstTagList * list,
const gchar * tag);
void gst_tag_list_foreach (GstTagList * list,
GstTagForeachFunc func, gpointer user_data);
GstTagForeachFunc func,
gpointer user_data);
G_CONST_RETURN GValue *gst_tag_list_get_value_index (const GstTagList * list,
const gchar * tag, guint index);
G_CONST_RETURN GValue *
gst_tag_list_get_value_index (const GstTagList * list,
const gchar * tag,
guint index);
gboolean gst_tag_list_copy_value (GValue * dest,
const GstTagList * list, const gchar * tag);
const GstTagList * list,
const gchar * tag);
/* simplifications (FIXME: do we want them?) */
gboolean gst_tag_list_get_char (const GstTagList * list,
const gchar * tag, gchar * value);
const gchar * tag,
gchar * value);
gboolean gst_tag_list_get_char_index (const GstTagList * list,
const gchar * tag, guint index, gchar * value);
const gchar * tag,
guint index,
gchar * value);
gboolean gst_tag_list_get_uchar (const GstTagList * list,
const gchar * tag, guchar * value);
const gchar * tag,
guchar * value);
gboolean gst_tag_list_get_uchar_index (const GstTagList * list,
const gchar * tag, guint index, guchar * value);
const gchar * tag,
guint index,
guchar * value);
gboolean gst_tag_list_get_boolean (const GstTagList * list,
const gchar * tag, gboolean * value);
const gchar * tag,
gboolean * value);
gboolean gst_tag_list_get_boolean_index (const GstTagList * list,
const gchar * tag, guint index, gboolean * value);
const gchar * tag,
guint index,
gboolean * value);
gboolean gst_tag_list_get_int (const GstTagList * list,
const gchar * tag, gint * value);
const gchar * tag,
gint * value);
gboolean gst_tag_list_get_int_index (const GstTagList * list,
const gchar * tag, guint index, gint * value);
const gchar * tag,
guint index,
gint * value);
gboolean gst_tag_list_get_uint (const GstTagList * list,
const gchar * tag, guint * value);
const gchar * tag,
guint * value);
gboolean gst_tag_list_get_uint_index (const GstTagList * list,
const gchar * tag, guint index, guint * value);
const gchar * tag,
guint index,
guint * value);
gboolean gst_tag_list_get_long (const GstTagList * list,
const gchar * tag, glong * value);
const gchar * tag,
glong * value);
gboolean gst_tag_list_get_long_index (const GstTagList * list,
const gchar * tag, guint index, glong * value);
const gchar * tag,
guint index,
glong * value);
gboolean gst_tag_list_get_ulong (const GstTagList * list,
const gchar * tag, gulong * value);
const gchar * tag,
gulong * value);
gboolean gst_tag_list_get_ulong_index (const GstTagList * list,
const gchar * tag, guint index, gulong * value);
const gchar * tag,
guint index,
gulong * value);
gboolean gst_tag_list_get_int64 (const GstTagList * list,
const gchar * tag, gint64 * value);
const gchar * tag,
gint64 * value);
gboolean gst_tag_list_get_int64_index (const GstTagList * list,
const gchar * tag, guint index, gint64 * value);
const gchar * tag,
guint index,
gint64 * value);
gboolean gst_tag_list_get_uint64 (const GstTagList * list,
const gchar * tag, guint64 * value);
const gchar * tag,
guint64 * value);
gboolean gst_tag_list_get_uint64_index (const GstTagList * list,
const gchar * tag, guint index, guint64 * value);
const gchar * tag,
guint index,
guint64 * value);
gboolean gst_tag_list_get_float (const GstTagList * list,
const gchar * tag, gfloat * value);
const gchar * tag,
gfloat * value);
gboolean gst_tag_list_get_float_index (const GstTagList * list,
const gchar * tag, guint index, gfloat * value);
const gchar * tag,
guint index,
gfloat * value);
gboolean gst_tag_list_get_double (const GstTagList * list,
const gchar * tag, gdouble * value);
const gchar * tag,
gdouble * value);
gboolean gst_tag_list_get_double_index (const GstTagList * list,
const gchar * tag, guint index, gdouble * value);
const gchar * tag,
guint index,
gdouble * value);
gboolean gst_tag_list_get_string (const GstTagList * list,
const gchar * tag, gchar ** value);
const gchar * tag,
gchar ** value);
gboolean gst_tag_list_get_string_index (const GstTagList * list,
const gchar * tag, guint index, gchar ** value);
const gchar * tag,
guint index,
gchar ** value);
gboolean gst_tag_list_get_pointer (const GstTagList * list,
const gchar * tag, gpointer * value);
const gchar * tag,
gpointer * value);
gboolean gst_tag_list_get_pointer_index (const GstTagList * list,
const gchar * tag, guint index, gpointer * value);
const gchar * tag,
guint index,
gpointer * value);
/* tag events */
GstEvent * gst_event_new_tag (GstTagList * list);
@ -206,4 +262,5 @@ GstTagList *gst_event_tag_get_list (GstEvent * tag_event);
#define GST_TAG_ALBUM_PEAK "replaygain-album-peak"
G_END_DECLS
#endif /* __GST_EVENT_H__ */

29
gst/gsttagsetter.h
View file

@ -25,11 +25,13 @@
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_TAG_SETTER (gst_tag_setter_get_type ())
#define GST_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TAG_SETTER, GstTagSetter))
#define GST_TAG_SETTER_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), GST_TYPE_TAG_SETTER, GstTagSetter))
#define GST_IS_TAG_SETTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TAG_SETTER))
#define GST_TAG_SETTER_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_TAG_SETTER, GstTagSetterIFace))
typedef struct _GstTagSetter GstTagSetter; /* Dummy typedef */
typedef struct _GstTagSetterIFace GstTagSetterIFace;
@ -44,29 +46,38 @@ struct _GstTagSetterIFace
/* virtual table */
};
GType
gst_tag_setter_get_type (void)
G_GNUC_CONST;
GType gst_tag_setter_get_type (void) G_GNUC_CONST;
void gst_tag_setter_merge (GstTagSetter * setter,
const GstTagList * list, GstTagMergeMode mode);
const GstTagList * list,
GstTagMergeMode mode);
void gst_tag_setter_add (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_setter_add_values (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, ...);
GstTagMergeMode mode,
const gchar * tag,
...);
void gst_tag_setter_add_valist (GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
void gst_tag_setter_add_valist_values(GstTagSetter * setter,
GstTagMergeMode mode, const gchar * tag, va_list var_args);
GstTagMergeMode mode,
const gchar * tag,
va_list var_args);
G_CONST_RETURN GstTagList *gst_tag_setter_get_list (GstTagSetter * setter);
G_CONST_RETURN GstTagList *
gst_tag_setter_get_list (GstTagSetter * setter);
void gst_tag_setter_set_merge_mode (GstTagSetter * setter,
GstTagMergeMode mode);
GstTagMergeMode gst_tag_setter_get_merge_mode (GstTagSetter * setter);
G_END_DECLS
#endif /* __GST_TAG_INTERFACE_H__ */

18
gst/gstthread.h
View file

@ -29,10 +29,11 @@
#include <gst/gstbin.h>
G_BEGIN_DECLS extern GPrivate *gst_thread_current;
G_BEGIN_DECLS
typedef enum
{
extern GPrivate *gst_thread_current;
typedef enum {
GST_THREAD_STATE_SPINNING = GST_BIN_FLAG_LAST,
GST_THREAD_STATE_REAPING,
/* when iterating with mutex locked (special cases)
@ -41,8 +42,7 @@ typedef enum
/* padding */
GST_THREAD_FLAG_LAST = GST_BIN_FLAG_LAST + 4
}
GstThreadState;
} GstThreadState;
#define GST_TYPE_THREAD (gst_thread_get_type())
#define GST_THREAD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_THREAD,GstThread))
@ -54,8 +54,7 @@ GstThreadState;
typedef struct _GstThread GstThread;
typedef struct _GstThreadClass GstThreadClass;
struct _GstThread
{
struct _GstThread {
GstBin bin;
GThread *thread_id; /* id of the thread, if any */
@ -67,8 +66,7 @@ struct _GstThread
gpointer _gst_reserved[GST_PADDING];
};
struct _GstThreadClass
{
struct _GstThreadClass {
GstBinClass parent_class;
/* signals */
@ -85,4 +83,6 @@ void gst_thread_set_priority (GstThread * thread, GThreadPriority priority);
GstThread * gst_thread_get_current (void);
G_END_DECLS
#endif /* __GST_THREAD_H__ */

22
gst/gsttrace.h
View file

@ -28,11 +28,12 @@
#include <glib.h>
G_BEGIN_DECLS typedef struct _GstTrace GstTrace;
G_BEGIN_DECLS
typedef struct _GstTrace GstTrace;
typedef struct _GstTraceEntry GstTraceEntry;
struct _GstTrace
{
struct _GstTrace {
/* where this trace is going */
gchar *filename;
int fd;
@ -43,8 +44,7 @@ struct _GstTrace
gint bufoffset;
};
struct _GstTraceEntry
{
struct _GstTraceEntry {
gint64 timestamp;
guint32 sequence;
guint32 data;
@ -58,7 +58,6 @@ GstTrace *gst_trace_new (gchar * filename, gint size);
void gst_trace_destroy (GstTrace *trace);
void gst_trace_flush (GstTrace *trace);
void gst_trace_text_flush (GstTrace *trace);
#define gst_trace_get_size(trace) ((trace)->bufsize)
#define gst_trace_get_offset(trace) ((trace)->bufoffset)
#define gst_trace_get_remaining(trace) ((trace)->bufsize - (trace)->bufoffset)
@ -74,13 +73,11 @@ typedef enum
{
GST_ALLOC_TRACE_LIVE = (1 << 0),
GST_ALLOC_TRACE_MEM_LIVE = (1 << 1)
}
GstAllocTraceFlags;
} GstAllocTraceFlags;
typedef struct _GstAllocTrace GstAllocTrace;
struct _GstAllocTrace
{
struct _GstAllocTrace {
gchar *name;
gint flags;
@ -98,8 +95,7 @@ void gst_alloc_trace_set_flags_all (GstAllocTraceFlags flags);
GstAllocTrace* gst_alloc_trace_get (const gchar *name);
void gst_alloc_trace_print (const GstAllocTrace *trace);
void gst_alloc_trace_set_flags (GstAllocTrace * trace,
GstAllocTraceFlags flags);
void gst_alloc_trace_set_flags (GstAllocTrace *trace, GstAllocTraceFlags flags);
#ifndef GST_DISABLE_ALLOC_TRACE
@ -131,7 +127,6 @@ G_STMT_START { \
#ifndef GST_DISABLE_TRACE
extern gint _gst_trace_on;
#define gst_trace_add_entry(trace,seq,data,msg) \
if (_gst_trace_on) { \
_gst_trace_add_entry(trace,(guint32)seq,(guint32)data,msg); \
@ -173,4 +168,5 @@ extern gint _gst_trace_on;
#endif /* GST_DISABLE_TRACE */
G_END_DECLS
#endif /* __GST_TRACE_H__ */

37
gst/gsttrashstack.h
View file

@ -23,19 +23,19 @@
#include <glib.h>
#include "gstmacros.h"
G_BEGIN_DECLS typedef struct _GstTrashStack GstTrashStack;
G_BEGIN_DECLS
typedef struct _GstTrashStack GstTrashStack;
typedef struct _GstTrashStackElement GstTrashStackElement;
struct _GstTrashStackElement
{
struct _GstTrashStackElement {
GstTrashStackElement *next;
};
typedef volatile gpointer gst_vgpointer;/* gtk-doc volatile workaround */
typedef volatile gulong gst_vgulong; /* gtk-doc volatile workaround */
struct _GstTrashStack
{
struct _GstTrashStack {
gst_vgpointer head;
gst_vgulong count; /* for the ABA problem */
GMutex *lock; /* lock for C fallback */
@ -77,10 +77,15 @@ gst_trash_stack_destroy (GstTrashStack * stack)
GST_INLINE_FUNC void
gst_trash_stack_push (GstTrashStack *stack, gpointer mem)
{
__asm__ __volatile__ ("1: \n\t" " movl %2, (%1); \n\t" /* mem->next == stack->head */
__asm__ __volatile__ (
"1: \n\t"
" movl %2, (%1); \n\t" /* mem->next == stack->head */
SMP_LOCK "cmpxchg %1, %0; \n\t" /* if head unchanged, move mem into it */
" jnz 1b; \n" /* head changed, retry */
::"m" (*stack), "r" (mem), "a" (stack->head)
:
: "m" (*stack),
"r" (mem),
"a" (stack->head)
);
}
@ -95,16 +100,23 @@ gst_trash_stack_pop (GstTrashStack * stack)
* into place. This is usually solved using a counter which makes it highly
* inlikely that we manage to grab the wrong head->next value.
*/
__asm__ __volatile__ (" testl %%eax, %%eax; \n\t" /* if (head == NULL) return */
" jz 20f; \n\t" "10: \n\t" " movl (%%eax), %%ebx; \n\t" /* take value pointed to by head (head->next) */
__asm__ __volatile__ (
" testl %%eax, %%eax; \n\t" /* if (head == NULL) return */
" jz 20f; \n\t"
"10: \n\t"
" movl (%%eax), %%ebx; \n\t" /* take value pointed to by head (head->next) */
" movl %%edx, %%ecx; \n\t" /* take counter */
" incl %%ecx; \n\t" /* and increment */
SMP_LOCK "cmpxchg8b %1; \n\t" /* if eax:edx == *stack, move ebx:ecx to *stack,
* else *stack is moved into eax:edx again... */
" jnz 10b; \n\t" /* ... and we retry */
"20: \n":"=a" (head)
:"m" (*stack), "a" (stack->head), "d" (stack->count)
:"ecx", "ebx");
"20: \n"
: "=a" (head)
: "m" (*stack),
"a" (stack->head),
"d" (stack->count)
: "ecx", "ebx"
);
return head;
}
@ -178,4 +190,5 @@ gst_trash_stack_free (GstTrashStack * stack)
#endif /* defined (GST_CAN_INLINE) || defined (__GST_TRASH_STACK_C__)*/
G_END_DECLS
#endif /* __GST_TRASH_STACK_H__ */

43
gst/gsttypefind.h
View file

@ -30,33 +30,36 @@
#include <gst/gsttypes.h>
G_BEGIN_DECLS
#define GST_TYPE_TYPE_FIND_FACTORY (gst_type_find_factory_get_type())
#define GST_TYPE_FIND_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TYPE_FIND_FACTORY, GstTypeFindFactory))
#define GST_IS_TYPE_FIND_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_TYPE_FIND_FACTORY))
#define GST_TYPE_FIND_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TYPE_FIND_FACTORY, GstTypeFindFactoryClass))
#define GST_IS_TYPE_FIND_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_TYPE_FIND_FACTORY))
#define GST_TYPE_FIND_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TYPE_FIND_FACTORY, GstTypeFindFactoryClass))
typedef struct _GstTypeFind GstTypeFind;
typedef struct _GstTypeFindFactory GstTypeFindFactory;
typedef struct _GstTypeFindFactoryClass GstTypeFindFactoryClass;
typedef void (* GstTypeFindFunction) (GstTypeFind *find, gpointer data);
typedef enum
{
typedef enum {
GST_TYPE_FIND_MINIMUM = 1,
GST_TYPE_FIND_POSSIBLE = 50,
GST_TYPE_FIND_LIKELY = 80,
GST_TYPE_FIND_NEARLY_CERTAIN = 99,
GST_TYPE_FIND_MAXIMUM = 100,
}
GstTypeFindProbability;
} GstTypeFindProbability;
struct _GstTypeFind
{
struct _GstTypeFind {
/* private to the caller of the typefind function */
guint8 *(*peek) (gpointer data, gint64 offset, guint size);
void (*suggest) (gpointer data, guint probability, const GstCaps * caps);
guint8 * (* peek) (gpointer data,
gint64 offset,
guint size);
void (* suggest) (gpointer data,
guint probability,
const GstCaps * caps);
gpointer data;
@ -67,8 +70,7 @@ struct _GstTypeFind
gpointer _gst_reserved[GST_PADDING];
};
struct _GstTypeFindFactory
{
struct _GstTypeFindFactory {
GstPluginFeature feature;
/* <private> */
@ -81,8 +83,7 @@ struct _GstTypeFindFactory
gpointer _gst_reserved[GST_PADDING];
};
struct _GstTypeFindFactoryClass
{
struct _GstTypeFindFactoryClass {
GstPluginFeatureClass parent;
/* <private> */
@ -90,9 +91,12 @@ struct _GstTypeFindFactoryClass
};
/* typefind function interface */
guint8 *gst_type_find_peek (GstTypeFind * find, gint64 offset, guint size);
guint8 * gst_type_find_peek (GstTypeFind * find,
gint64 offset,
guint size);
void gst_type_find_suggest (GstTypeFind * find,
guint probability, const GstCaps * caps);
guint probability,
const GstCaps * caps);
guint64 gst_type_find_get_length (GstTypeFind * find);
/* registration interface */
@ -100,7 +104,9 @@ gboolean gst_type_find_register (GstPlugin * plugin,
const gchar * name,
guint rank,
GstTypeFindFunction func,
gchar ** extensions, const GstCaps * possible_caps, gpointer data);
gchar ** extensions,
const GstCaps * possible_caps,
gpointer data);
/* typefinding interface */
@ -108,13 +114,12 @@ GType gst_type_find_factory_get_type (void);
GList * gst_type_find_factory_get_list (void);
gchar **gst_type_find_factory_get_extensions (const GstTypeFindFactory *
factory);
const GstCaps *gst_type_find_factory_get_caps (const GstTypeFindFactory *
factory);
gchar ** gst_type_find_factory_get_extensions (const GstTypeFindFactory *factory);
const GstCaps * gst_type_find_factory_get_caps (const GstTypeFindFactory *factory);
void gst_type_find_factory_call_function (const GstTypeFindFactory *factory,
GstTypeFind *find);
G_END_DECLS
#endif /* __GST_TYPE_FIND_H__ */

23
gst/gsttypes.h
View file

@ -22,7 +22,9 @@
#include <glib.h>
G_BEGIN_DECLS typedef struct _GstObject GstObject;
G_BEGIN_DECLS
typedef struct _GstObject GstObject;
typedef struct _GstObjectClass GstObjectClass;
typedef struct _GstPad GstPad;
typedef struct _GstPadClass GstPadClass;
@ -36,31 +38,25 @@ typedef struct _GstScheduler GstScheduler;
typedef struct _GstSchedulerClass GstSchedulerClass;
typedef struct _GstEvent GstEvent;
typedef enum
{
typedef enum {
GST_STATE_VOID_PENDING = 0,
GST_STATE_NULL = (1 << 0),
GST_STATE_READY = (1 << 1),
GST_STATE_PAUSED = (1 << 2),
GST_STATE_PLAYING = (1 << 3)
}
GstElementState;
} GstElementState;
typedef enum
{
typedef enum {
GST_STATE_FAILURE = 0,
GST_STATE_SUCCESS = 1,
GST_STATE_ASYNC = 2
}
GstElementStateReturn;
} GstElementStateReturn;
typedef enum
{
typedef enum {
GST_RESULT_OK,
GST_RESULT_NOK,
GST_RESULT_NOT_IMPL
}
GstResult;
} GstResult;
#define GST_RANK_PRIMARY 256
#define GST_RANK_SECONDARY 128
@ -71,4 +67,5 @@ GstResult;
#define GST_PADDING_INIT { 0 }
G_END_DECLS
#endif /* __GST_TYPES_H__ */

30
gst/gsturi.h
View file

@ -28,13 +28,13 @@
#include <gst/gstelement.h>
#include <gst/gstpluginfeature.h>
G_BEGIN_DECLS typedef enum
{
G_BEGIN_DECLS
typedef enum {
GST_URI_UNKNOWN,
GST_URI_SINK,
GST_URI_SRC
}
GstURIType;
} GstURIType;
#define GST_URI_TYPE_IS_VALID(type) ((type) == GST_URI_SRC || (type) == GST_URI_SINK)
@ -48,12 +48,12 @@ GstURIType;
typedef struct _GstURIHandler GstURIHandler;
typedef struct _GstURIHandlerInterface GstURIHandlerInterface;
struct _GstURIHandlerInterface
{
struct _GstURIHandlerInterface {
GTypeInterface parent;
/* signals */
void (*new_uri) (GstURIHandler * handler, const gchar * uri);
void (* new_uri) (GstURIHandler * handler,
const gchar * uri);
/* idea for the future ?
gboolean (* require_password) (GstURIHandler * handler,
gchar ** username,
@ -68,7 +68,8 @@ struct _GstURIHandlerInterface
/* using the interface */
G_CONST_RETURN gchar *(* get_uri) (GstURIHandler * handler);
gboolean (*set_uri) (GstURIHandler * handler, const gchar * uri);
gboolean (* set_uri) (GstURIHandler * handler,
const gchar * uri);
/* we might want to add functions here to query features, someone with gnome-vfs knowledge go ahead */
@ -81,10 +82,12 @@ gboolean gst_uri_protocol_is_valid (const gchar * protocol);
gboolean gst_uri_is_valid (const gchar * uri);
gchar * gst_uri_get_protocol (const gchar * uri);
gchar * gst_uri_get_location (const gchar * uri);
gchar *gst_uri_construct (const gchar * protocol, const gchar * location);
gchar * gst_uri_construct (const gchar * protocol,
const gchar * location);
GstElement * gst_element_make_from_uri (const GstURIType type,
const gchar * uri, const gchar * elementname);
const gchar * uri,
const gchar * elementname);
/* accessing the interface */
GType gst_uri_handler_get_type (void);
@ -92,8 +95,11 @@ GType gst_uri_handler_get_type (void);
guint gst_uri_handler_get_uri_type (GstURIHandler * handler);
gchar ** gst_uri_handler_get_protocols (GstURIHandler * handler);
G_CONST_RETURN gchar * gst_uri_handler_get_uri (GstURIHandler * handler);
gboolean gst_uri_handler_set_uri (GstURIHandler * handler, const gchar * uri);
void gst_uri_handler_new_uri (GstURIHandler * handler, const gchar * uri);
gboolean gst_uri_handler_set_uri (GstURIHandler * handler,
const gchar * uri);
void gst_uri_handler_new_uri (GstURIHandler * handler,
const gchar * uri);
G_END_DECLS
#endif /* __GST_URI_H__ */

2
gst/gsturitype.h
View file

@ -27,9 +27,11 @@
#include <glib.h>
G_BEGIN_DECLS
/* a static type for making uri element properties */
#define GST_TYPE_URI (gst_uri_get_uri_type())
GType gst_uri_get_uri_type (void);
G_END_DECLS
#endif /* __GST_URI_TYPE_H */

8
gst/gstutils.h
View file

@ -28,10 +28,9 @@
#include <gst/gstelement.h>
G_BEGIN_DECLS
void gst_util_set_value_from_string (GValue * value,
const gchar * value_str);
void gst_util_set_object_arg (GObject * object, const gchar * name,
const gchar * value);
void gst_util_set_value_from_string (GValue *value, const gchar *value_str);
void gst_util_set_object_arg (GObject *object, const gchar *name, const gchar *value);
void gst_util_dump_mem (guchar *mem, guint size);
@ -106,4 +105,5 @@ type_as_function ## _get_type (void) \
G_END_DECLS
#endif /* __GST_UTILS_H__ */

28
gst/gstvalue.h
View file

@ -24,6 +24,7 @@
#include <gst/gstcaps.h>
G_BEGIN_DECLS
typedef int (* GstValueCompareFunc) (const GValue *value1,
const GValue *value2);
typedef char * (* GstValueSerializeFunc) (const GValue *value1);
@ -34,8 +35,7 @@ typedef int (*GstValueIntersectFunc) (GValue * dest, const GValue * value1,
const GValue *value2);
typedef struct _GstValueTable GstValueTable;
struct _GstValueTable
{
struct _GstValueTable {
GType type;
GstValueCompareFunc compare;
GstValueSerializeFunc serialize;
@ -78,14 +78,11 @@ extern GType gst_type_list;
/* list */
void gst_value_list_prepend_value (GValue * value,
const GValue * prepend_value);
void gst_value_list_prepend_value (GValue *value, const GValue *prepend_value);
void gst_value_list_append_value (GValue *value, const GValue *append_value);
guint gst_value_list_get_size (const GValue *value);
G_CONST_RETURN GValue *gst_value_list_get_value (const GValue * value,
guint index);
void gst_value_list_concat (GValue * dest, const GValue * value1,
const GValue * value2);
G_CONST_RETURN GValue *gst_value_list_get_value (const GValue *value, guint index);
void gst_value_list_concat (GValue *dest, const GValue *value1, const GValue *value2);
/* fourcc */
@ -116,18 +113,14 @@ int gst_value_compare (const GValue * value1, const GValue * value2);
/* union */
gboolean gst_value_can_union (const GValue *value1, const GValue *value2);
gboolean gst_value_union (GValue * dest, const GValue * value1,
const GValue * value2);
void gst_value_register_union_func (GType type1, GType type2,
GstValueUnionFunc func);
gboolean gst_value_union (GValue *dest, const GValue *value1, const GValue *value2);
void gst_value_register_union_func (GType type1, GType type2, GstValueUnionFunc func);
/* intersection */
gboolean gst_value_can_intersect (const GValue *value1, const GValue *value2);
gboolean gst_value_intersect (GValue * dest, const GValue * value1,
const GValue * value2);
void gst_value_register_intersect_func (GType type1, GType type2,
GstValueIntersectFunc func);
gboolean gst_value_intersect (GValue *dest, const GValue *value1, const GValue *value2);
void gst_value_register_intersect_func (GType type1, GType type2, GstValueIntersectFunc func);
/* */
@ -140,4 +133,7 @@ gboolean gst_value_deserialize (GValue * dest, const gchar * src);
G_END_DECLS
#endif

16
gst/gstxml.h
View file

@ -30,17 +30,19 @@
#include <gst/gstelement.h>
G_BEGIN_DECLS
#define GST_TYPE_XML (gst_xml_get_type ())
#define GST_XML(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_XML, GstXML))
#define GST_IS_XML(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_XML))
#define GST_XML_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_XML, GstXMLClass))
#define GST_IS_XML_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_XML))
#define GST_XML_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_XML, GstXMLClass))
typedef struct _GstXML GstXML;
typedef struct _GstXMLClass GstXMLClass;
struct _GstXML
{
struct _GstXML {
GstObject object;
GList *topelements;
@ -52,8 +54,7 @@ struct _GstXML
typedef struct _GstXMLNs GstXMLNs;
struct _GstXMLClass
{
struct _GstXMLClass {
GstObjectClass parent_class;
/* signal callbacks */
@ -75,10 +76,8 @@ gint gst_xml_write_file (GstElement * element, FILE * out);
GstXML* gst_xml_new (void);
gboolean gst_xml_parse_doc (GstXML *xml, xmlDocPtr doc, const guchar *root);
gboolean gst_xml_parse_file (GstXML * xml, const guchar * fname,
const guchar * root);
gboolean gst_xml_parse_memory (GstXML * xml, guchar * buffer, guint size,
const gchar * root);
gboolean gst_xml_parse_file (GstXML *xml, const guchar *fname, const guchar *root);
gboolean gst_xml_parse_memory (GstXML *xml, guchar *buffer, guint size, const gchar *root);
GstElement* gst_xml_get_element (GstXML *xml, const guchar *name);
@ -87,6 +86,7 @@ GList *gst_xml_get_topelements (GstXML * xml);
GstElement* gst_xml_make_element (xmlNodePtr cur, GstObject *parent);
G_END_DECLS
#else /* GST_DISABLE_LOADSAVE */
#pragma GCC poison gst_xml_write

16
gst/parse/types.h
View file

@ -8,8 +8,7 @@
# include "config.h"
#endif
typedef struct
{
typedef struct {
GstElement *src;
GstElement *sink;
gchar *src_name;
@ -17,22 +16,18 @@ typedef struct
GSList *src_pads;
GSList *sink_pads;
GstCaps *caps;
}
link_t;
} link_t;
typedef struct
{
typedef struct {
GSList *elements;
GstElement *first;
GstElement *last;
link_t *front;
link_t *back;
}
chain_t;
} chain_t;
typedef struct _graph_t graph_t;
struct _graph_t
{
struct _graph_t {
chain_t *chain; /* links are supposed to be done now */
GSList *links;
GError **error;
@ -56,7 +51,6 @@ link_t *__gst_parse_link_new ();
void __gst_parse_link_free (link_t *data);
chain_t *__gst_parse_chain_new ();
void __gst_parse_chain_free (chain_t *data);
# define gst_parse_strdup __gst_parse_strdup
# define gst_parse_strfree __gst_parse_strfree
# define gst_parse_link_new __gst_parse_link_new

32
gst/registries/gstxmlregistry.h
View file

@ -27,6 +27,7 @@
#include <gst/gstregistry.h>
G_BEGIN_DECLS
#define GST_TYPE_XML_REGISTRY \
(gst_xml_registry_get_type())
#define GST_XML_REGISTRY(obj) \
@ -37,11 +38,11 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_XML_REGISTRY))
#define GST_IS_XML_REGISTRY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_XML_REGISTRY))
typedef struct _GstXMLRegistry GstXMLRegistry;
typedef struct _GstXMLRegistryClass GstXMLRegistryClass;
typedef enum
{
typedef enum {
GST_XML_REGISTRY_NONE,
GST_XML_REGISTRY_TOP,
GST_XML_REGISTRY_PATHS,
@ -53,33 +54,33 @@ typedef enum
GST_XML_REGISTRY_CAPS,
GST_XML_REGISTRY_STRUCTURE,
GST_XML_REGISTRY_PROPERTIES
}
GstXMLRegistryState;
} GstXMLRegistryState;
typedef enum
{
typedef enum {
GST_XML_REGISTRY_READ,
GST_XML_REGISTRY_WRITE
}
GstXMLRegistryMode;
} GstXMLRegistryMode;
typedef void (*GstXMLRegistryGetPerms) (GstXMLRegistry *registry);
typedef void (*GstXMLRegistryAddPathList) (GstXMLRegistry *registry);
typedef gboolean (*GstXMLRegistryParser) (GMarkupParseContext *context,
const gchar *tag,
const gchar *text,
gsize text_len, GstXMLRegistry * registry, GError ** error);
gsize text_len,
GstXMLRegistry *registry,
GError **error);
typedef gboolean (*GstXMLRegistryOpen) (GstXMLRegistry *registry,
GstXMLRegistryMode mode);
typedef gboolean (*GstXMLRegistryLoad) (GstXMLRegistry *registry,
gchar * dest, gssize * size);
gchar *dest,
gssize *size);
typedef gboolean (*GstXMLRegistrySave) (GstXMLRegistry *registry,
gchar * format, ...);
gchar *format,
...);
typedef gboolean (*GstXMLRegistryClose) (GstXMLRegistry *registry);
struct _GstXMLRegistry
{
struct _GstXMLRegistry {
GstRegistry object;
gchar *location;
@ -109,8 +110,7 @@ struct _GstXMLRegistry
gchar *list_name;
};
struct _GstXMLRegistryClass
{
struct _GstXMLRegistryClass {
GstRegistryClass parent_class;
GstXMLRegistryGetPerms get_perms_func;
@ -128,4 +128,6 @@ GType gst_xml_registry_get_type (void);
GstRegistry* gst_xml_registry_new (const gchar *name, const gchar *location);
G_END_DECLS
#endif /* __GST_XML_REGISTRY_H__ */

101
include/mmx.h
View file

@ -83,8 +83,7 @@
by LL and unsigned long long values by ULL, lest
they be truncated by the compiler)
*/
typedef union
{
typedef union {
long long q; /* Quadword (64-bit) value */
unsigned long long uq; /* Unsigned Quadword */
int d[2]; /* 2 Doubleword (32-bit) values */
@ -94,8 +93,7 @@ typedef union
char b[8]; /* 8 Byte (8-bit) values */
unsigned char ub[8]; /* 8 Unsigned Byte */
float s[2]; /* Single-precision (32-bit) value */
}
mmx_t;
} mmx_t;
@ -114,66 +112,117 @@ mm_support (void)
__asm__ __volatile__ (
/* See if CPUID instruction is supported ... */
/* ... Get copies of EFLAGS into eax and ecx */
"pushf\n\t" "popl %%eax\n\t" "movl %%eax, %%ecx\n\t"
"pushf\n\t"
"popl %%eax\n\t"
"movl %%eax, %%ecx\n\t"
/* ... Toggle the ID bit in one copy and store */
/* to the EFLAGS reg */
"xorl $0x200000, %%eax\n\t" "push %%eax\n\t" "popf\n\t"
"xorl $0x200000, %%eax\n\t"
"push %%eax\n\t"
"popf\n\t"
/* ... Get the (hopefully modified) EFLAGS */
"pushf\n\t" "popl %%eax\n\t"
"pushf\n\t"
"popl %%eax\n\t"
/* ... Compare and test result */
"xorl %%eax, %%ecx\n\t" "testl $0x200000, %%ecx\n\t" "jz NotSupported1\n\t" /* Nothing supported */
"xorl %%eax, %%ecx\n\t"
"testl $0x200000, %%ecx\n\t"
"jz NotSupported1\n\t" /* Nothing supported */
/* Get standard CPUID information, and
go to a specific vendor section */
"movl $0, %%eax\n\t" "cpuid\n\t"
"movl $0, %%eax\n\t"
"cpuid\n\t"
/* Check for Intel */
"cmpl $0x756e6547, %%ebx\n\t"
"jne TryAMD\n\t"
"cmpl $0x49656e69, %%edx\n\t"
"jne TryAMD\n\t"
"cmpl $0x6c65746e, %%ecx\n" "jne TryAMD\n\t" "jmp Intel\n\t"
"cmpl $0x6c65746e, %%ecx\n"
"jne TryAMD\n\t"
"jmp Intel\n\t"
/* Check for AMD */
"\nTryAMD:\n\t"
"cmpl $0x68747541, %%ebx\n\t"
"jne TryCyrix\n\t"
"cmpl $0x69746e65, %%edx\n\t"
"jne TryCyrix\n\t"
"cmpl $0x444d4163, %%ecx\n" "jne TryCyrix\n\t" "jmp AMD\n\t"
"cmpl $0x444d4163, %%ecx\n"
"jne TryCyrix\n\t"
"jmp AMD\n\t"
/* Check for Cyrix */
"\nTryCyrix:\n\t"
"cmpl $0x69727943, %%ebx\n\t"
"jne NotSupported2\n\t"
"cmpl $0x736e4978, %%edx\n\t"
"jne NotSupported3\n\t"
"cmpl $0x64616574, %%ecx\n\t" "jne NotSupported4\n\t"
"cmpl $0x64616574, %%ecx\n\t"
"jne NotSupported4\n\t"
/* Drop through to Cyrix... */
/* Cyrix Section */
/* See if extended CPUID is supported */
"movl $0x80000000, %%eax\n\t" "cpuid\n\t" "cmpl $0x80000000, %%eax\n\t" "jl MMXtest\n\t" /* Try standard CPUID instead */
"movl $0x80000000, %%eax\n\t"
"cpuid\n\t"
"cmpl $0x80000000, %%eax\n\t"
"jl MMXtest\n\t" /* Try standard CPUID instead */
/* Extended CPUID supported, so get extended features */
"movl $0x80000001, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%eax\n\t" /* Test for MMX */
"movl $0x80000001, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%eax\n\t" /* Test for MMX */
"jz NotSupported5\n\t" /* MMX not supported */
"testl $0x01000000, %%eax\n\t" /* Test for Ext'd MMX */
"jnz EMMXSupported\n\t" "movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n" "EMMXSupported:\n\t" "movl $3, %0:\n\n\t" /* EMMX and MMX Supported */
"jnz EMMXSupported\n\t"
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n"
"EMMXSupported:\n\t"
"movl $3, %0:\n\n\t" /* EMMX and MMX Supported */
"jmp Return\n\t"
/* AMD Section */
"AMD:\n\t"
/* See if extended CPUID is supported */
"movl $0x80000000, %%eax\n\t" "cpuid\n\t" "cmpl $0x80000000, %%eax\n\t" "jl MMXtest\n\t" /* Try standard CPUID instead */
"movl $0x80000000, %%eax\n\t"
"cpuid\n\t"
"cmpl $0x80000000, %%eax\n\t"
"jl MMXtest\n\t" /* Try standard CPUID instead */
/* Extended CPUID supported, so get extended features */
"movl $0x80000001, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%edx\n\t" /* Test for MMX */
"movl $0x80000001, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%edx\n\t" /* Test for MMX */
"jz NotSupported6\n\t" /* MMX not supported */
"testl $0x80000000, %%edx\n\t" /* Test for 3DNow! */
"jnz ThreeDNowSupported\n\t" "movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n" "ThreeDNowSupported:\n\t" "movl $5, %0:\n\n\t" /* 3DNow! and MMX Supported */
"jnz ThreeDNowSupported\n\t"
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n"
"ThreeDNowSupported:\n\t"
"movl $5, %0:\n\n\t" /* 3DNow! and MMX Supported */
"jmp Return\n\t"
/* Intel Section */
"Intel:\n\t"
/* Check for MMX */
"MMXtest:\n\t" "movl $1, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%edx\n\t" /* Test for MMX */
"MMXtest:\n\t"
"movl $1, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%edx\n\t" /* Test for MMX */
"jz NotSupported7\n\t" /* MMX Not supported */
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\t"
/* Nothing supported */
"\nNotSupported1:\n\t"
"#movl $101, %0:\n\n\t"
@ -188,9 +237,14 @@ mm_support (void)
"\nNotSupported6:\n\t"
"#movl $106, %0:\n\n\t"
"\nNotSupported7:\n\t"
"#movl $107, %0:\n\n\t" "movl $0, %0:\n\n\t" "Return:\n\t":"=a" (rval)
"#movl $107, %0:\n\n\t"
"movl $0, %0:\n\n\t"
"Return:\n\t"
: "=a" (rval)
: /* no input */
:"eax", "ebx", "ecx", "edx");
: "eax", "ebx", "ecx", "edx"
);
/* Return */
return(rval);
@ -668,3 +722,4 @@ mmx_ok (void)
#endif
#endif

105
include/sse.h
View file

@ -43,11 +43,9 @@
by LL and unsigned long long values by ULL, lest
they be truncated by the compiler)
*/
typedef union
{
typedef union {
float sf[4]; /* Single-precision (32-bit) value */
}
__attribute__ ((aligned (16))) sse_t; /* On a 16 byte (128-bit) boundary */
} __attribute__ ((aligned (16))) sse_t; /* On a 16 byte (128-bit) boundary */
#if 0
@ -67,38 +65,61 @@ mm_support (void)
__asm__ __volatile__ (
/* See if CPUID instruction is supported ... */
/* ... Get copies of EFLAGS into eax and ecx */
"pushf\n\t" "popl %%eax\n\t" "movl %%eax, %%ecx\n\t"
"pushf\n\t"
"popl %%eax\n\t"
"movl %%eax, %%ecx\n\t"
/* ... Toggle the ID bit in one copy and store */
/* to the EFLAGS reg */
"xorl $0x200000, %%eax\n\t" "push %%eax\n\t" "popf\n\t"
"xorl $0x200000, %%eax\n\t"
"push %%eax\n\t"
"popf\n\t"
/* ... Get the (hopefully modified) EFLAGS */
"pushf\n\t" "popl %%eax\n\t"
"pushf\n\t"
"popl %%eax\n\t"
/* ... Compare and test result */
"xorl %%eax, %%ecx\n\t" "testl $0x200000, %%ecx\n\t" "jz NotSupported1\n\t" /* CPUID not supported */
"xorl %%eax, %%ecx\n\t"
"testl $0x200000, %%ecx\n\t"
"jz NotSupported1\n\t" /* CPUID not supported */
/* Get standard CPUID information, and
go to a specific vendor section */
"movl $0, %%eax\n\t" "cpuid\n\t"
"movl $0, %%eax\n\t"
"cpuid\n\t"
/* Check for Intel */
"cmpl $0x756e6547, %%ebx\n\t"
"jne TryAMD\n\t"
"cmpl $0x49656e69, %%edx\n\t"
"jne TryAMD\n\t"
"cmpl $0x6c65746e, %%ecx\n" "jne TryAMD\n\t" "jmp Intel\n\t"
"cmpl $0x6c65746e, %%ecx\n"
"jne TryAMD\n\t"
"jmp Intel\n\t"
/* Check for AMD */
"\nTryAMD:\n\t"
"cmpl $0x68747541, %%ebx\n\t"
"jne TryCyrix\n\t"
"cmpl $0x69746e65, %%edx\n\t"
"jne TryCyrix\n\t"
"cmpl $0x444d4163, %%ecx\n" "jne TryCyrix\n\t" "jmp AMD\n\t"
"cmpl $0x444d4163, %%ecx\n"
"jne TryCyrix\n\t"
"jmp AMD\n\t"
/* Check for Cyrix */
"\nTryCyrix:\n\t"
"cmpl $0x69727943, %%ebx\n\t"
"jne NotSupported2\n\t"
"cmpl $0x736e4978, %%edx\n\t"
"jne NotSupported3\n\t"
"cmpl $0x64616574, %%ecx\n\t" "jne NotSupported4\n\t"
"cmpl $0x64616574, %%ecx\n\t"
"jne NotSupported4\n\t"
/* Drop through to Cyrix... */
/* Cyrix Section */
/* See if extended CPUID level 80000001 is supported */
/* The value of CPUID/80000001 for the 6x86MX is undefined
@ -108,38 +129,68 @@ mm_support (void)
According to the table, the only CPU which supports level
2 is also the only one which supports extended CPUID levels.
*/
"cmpl $0x2, %%eax\n\t" "jne MMXtest\n\t" /* Use standard CPUID instead */
"cmpl $0x2, %%eax\n\t"
"jne MMXtest\n\t" /* Use standard CPUID instead */
/* Extended CPUID supported (in theory), so get extended
features */
"movl $0x80000001, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%eax\n\t" /* Test for MMX */
"movl $0x80000001, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%eax\n\t" /* Test for MMX */
"jz NotSupported5\n\t" /* MMX not supported */
"testl $0x01000000, %%eax\n\t" /* Test for Ext'd MMX */
"jnz EMMXSupported\n\t" "movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n" "EMMXSupported:\n\t" "movl $3, %0:\n\n\t" /* EMMX and MMX Supported */
"jnz EMMXSupported\n\t"
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n"
"EMMXSupported:\n\t"
"movl $3, %0:\n\n\t" /* EMMX and MMX Supported */
"jmp Return\n\t"
/* AMD Section */
"AMD:\n\t"
/* See if extended CPUID is supported */
"movl $0x80000000, %%eax\n\t" "cpuid\n\t" "cmpl $0x80000000, %%eax\n\t" "jl MMXtest\n\t" /* Use standard CPUID instead */
"movl $0x80000000, %%eax\n\t"
"cpuid\n\t"
"cmpl $0x80000000, %%eax\n\t"
"jl MMXtest\n\t" /* Use standard CPUID instead */
/* Extended CPUID supported, so get extended features */
"movl $0x80000001, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%edx\n\t" /* Test for MMX */
"movl $0x80000001, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%edx\n\t" /* Test for MMX */
"jz NotSupported6\n\t" /* MMX not supported */
"testl $0x80000000, %%edx\n\t" /* Test for 3DNow! */
"jnz ThreeDNowSupported\n\t" "movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n" "ThreeDNowSupported:\n\t" "movl $5, %0:\n\n\t" /* 3DNow! and MMX Supported */
"jnz ThreeDNowSupported\n\t"
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\n"
"ThreeDNowSupported:\n\t"
"movl $5, %0:\n\n\t" /* 3DNow! and MMX Supported */
"jmp Return\n\t"
/* Intel Section */
"Intel:\n\t"
/* Check for SSE */
"SSEtest:\n\t" "movl $1, %%eax\n\t" "cpuid\n\t" "testl $0x02000000, %%edx\n\t" /* Test for SSE */
"SSEtest:\n\t"
"movl $1, %%eax\n\t"
"cpuid\n\t"
"testl $0x02000000, %%edx\n\t" /* Test for SSE */
"jz MMXtest\n\t" /* SSE Not supported */
"movl $9, %0:\n\n\t" /* SSE Supported */
"jmp Return\n\t"
/* Check for MMX */
"MMXtest:\n\t" "movl $1, %%eax\n\t" "cpuid\n\t" "testl $0x00800000, %%edx\n\t" /* Test for MMX */
"MMXtest:\n\t"
"movl $1, %%eax\n\t"
"cpuid\n\t"
"testl $0x00800000, %%edx\n\t" /* Test for MMX */
"jz NotSupported7\n\t" /* MMX Not supported */
"movl $1, %0:\n\n\t" /* MMX Supported */
"jmp Return\n\t"
/* Nothing supported */
"\nNotSupported1:\n\t"
"#movl $101, %0:\n\n\t"
@ -154,9 +205,14 @@ mm_support (void)
"\nNotSupported6:\n\t"
"#movl $106, %0:\n\n\t"
"\nNotSupported7:\n\t"
"#movl $107, %0:\n\n\t" "movl $0, %0:\n\n\t" "Return:\n\t":"=a" (rval)
"#movl $107, %0:\n\n\t"
"movl $0, %0:\n\n\t"
"Return:\n\t"
: "=a" (rval)
: /* no input */
:"eax", "ebx", "ecx", "edx");
: "eax", "ebx", "ecx", "edx"
);
/* Return */
return(rval);
@ -934,3 +990,4 @@ sse_ok (void)
#endif

17
libs/gst/bytestream/bytestream.h
View file

@ -24,10 +24,11 @@
#include <gst/gstpad.h>
#include <gst/gstevent.h>
G_BEGIN_DECLS typedef struct _GstByteStream GstByteStream;
G_BEGIN_DECLS
struct _GstByteStream
{
typedef struct _GstByteStream GstByteStream;
struct _GstByteStream {
GstPad *pad;
GstEvent *event;
@ -58,18 +59,16 @@ guint32 gst_bytestream_read (GstByteStream * bs, GstBuffer ** buf, guint32 len);
guint64 gst_bytestream_tell (GstByteStream *bs);
guint64 gst_bytestream_length (GstByteStream *bs);
gboolean gst_bytestream_size_hint (GstByteStream *bs, guint32 size);
gboolean gst_bytestream_seek (GstByteStream * bs, gint64 offset,
GstSeekType type);
gboolean gst_bytestream_seek (GstByteStream *bs, gint64 offset, GstSeekType type);
guint32 gst_bytestream_peek (GstByteStream *bs, GstBuffer** buf, guint32 len);
guint32 gst_bytestream_peek_bytes (GstByteStream * bs, guint8 ** data,
guint32 len);
guint32 gst_bytestream_peek_bytes (GstByteStream *bs, guint8** data, guint32 len);
gboolean gst_bytestream_flush (GstByteStream *bs, guint32 len);
void gst_bytestream_flush_fast (GstByteStream *bs, guint32 len);
void gst_bytestream_get_status (GstByteStream * bs, guint32 * avail_out,
GstEvent ** event_out);
void gst_bytestream_get_status (GstByteStream *bs, guint32 *avail_out, GstEvent **event_out);
guint64 gst_bytestream_get_timestamp (GstByteStream *bs);
void gst_bytestream_print_status (GstByteStream *bs);
G_END_DECLS
#endif /* __GST_BYTESTREAM_H__ */

5
libs/gst/control/control.h
View file

@ -28,7 +28,10 @@
#include <gst/control/dplinearinterp.h>
#include <gst/control/unitconvert.h>
G_BEGIN_DECLS void gst_control_init (int *argc, char **argv[]);
G_BEGIN_DECLS
void gst_control_init (int *argc, char **argv[]);
G_END_DECLS
#endif /* __GST_CONTROL_H__ */

24
libs/gst/control/dparam.h
View file

@ -26,11 +26,13 @@
#include "dparamcommon.h"
G_BEGIN_DECLS
#define GST_TYPE_DPARAM (gst_dparam_get_type ())
#define GST_DPARAM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DPARAM,GstDParam))
#define GST_DPARAM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DPARAM,GstDParam))
#define GST_IS_DPARAM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DPARAM))
#define GST_IS_DPARAM_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DPARAM))
#define GST_DPARAM_NAME(dparam) (GST_OBJECT_NAME(dparam))
#define GST_DPARAM_PARENT(dparam) (GST_OBJECT_PARENT(dparam))
#define GST_DPARAM_CHANGE_VALUE(dparam) ((dparam)->change_value)
@ -43,25 +45,25 @@ G_BEGIN_DECLS
#define GST_DPARAM_META_PARAM_SPECS(dparam) ((dparam)->meta_param_specs)
#define GST_DPARAM_LOCK(dparam) (g_mutex_lock((dparam)->lock))
#define GST_DPARAM_UNLOCK(dparam) (g_mutex_unlock((dparam)->lock))
#define GST_DPARAM_READY_FOR_UPDATE(dparam) ((dparam)->ready_for_update)
#define GST_DPARAM_NEXT_UPDATE_TIMESTAMP(dparam) ((dparam)->next_update_timestamp)
#define GST_DPARAM_LAST_UPDATE_TIMESTAMP(dparam) ((dparam)->last_update_timestamp)
#define GST_DPARAM_DO_UPDATE(dparam, timestamp, value, update_info) \
((dparam->do_update_func)(dparam, timestamp, value, update_info))
typedef struct _GstDParamClass GstDParamClass;
typedef enum
{
typedef enum {
GST_DPARAM_UPDATE_FIRST,
GST_DPARAM_UPDATE_NORMAL,
} GstDParamUpdateInfo;
typedef void (*GstDParamDoUpdateFunction) (GstDParam * dparam, gint64 timestamp,
GValue * value, GstDParamUpdateInfo update_info);
typedef void (*GstDParamDoUpdateFunction) (GstDParam *dparam, gint64 timestamp, GValue *value, GstDParamUpdateInfo update_info);
struct _GstDParam
{
struct _GstDParam {
GstObject object;
GstDParamDoUpdateFunction do_update_func;
@ -86,8 +88,7 @@ struct _GstDParam
gpointer _gst_reserved[GST_PADDING];
};
struct _GstDParamClass
{
struct _GstDParamClass {
GstObjectClass parent_class;
/* signal callbacks */
@ -99,11 +100,10 @@ struct _GstDParamClass
GType gst_dparam_get_type (void);
GstDParam* gst_dparam_new (GType type);
void gst_dparam_attach (GstDParam * dparam, GstDParamManager * manager,
GParamSpec * param_spec, gchar * unit_name);
void gst_dparam_attach (GstDParam *dparam, GstDParamManager *manager, GParamSpec *param_spec, gchar *unit_name);
void gst_dparam_detach (GstDParam *dparam);
void gst_dparam_do_update_default (GstDParam * dparam, gint64 timestamp,
GValue * value, GstDParamUpdateInfo update_info);
void gst_dparam_do_update_default (GstDParam *dparam, gint64 timestamp, GValue *value, GstDParamUpdateInfo update_info);
G_END_DECLS
#endif /* __GST_DPARAM_H__ */

9
libs/gst/control/dparam_smooth.h
View file

@ -25,16 +25,17 @@
#include "dparam.h"
G_BEGIN_DECLS
#define GST_TYPE_DPSMOOTH (gst_dpsmooth_get_type ())
#define GST_DPSMOOTH(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DPSMOOTH,GstDParamSmooth))
#define GST_DPSMOOTH_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DPSMOOTH,GstDParamSmooth))
#define GST_IS_DPSMOOTH(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DPSMOOTH))
#define GST_IS_DPSMOOTH_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DPSMOOTH))
typedef struct _GstDParamSmoothClass GstDParamSmoothClass;
typedef struct _GstDParamSmooth GstDParamSmooth;
struct _GstDParamSmooth
{
struct _GstDParamSmooth {
GstDParam dparam;
gint64 start_interp;
@ -58,8 +59,7 @@ struct _GstDParamSmooth
gpointer _gst_reserved[GST_PADDING];
};
struct _GstDParamSmoothClass
{
struct _GstDParamSmoothClass {
GstDParamClass parent_class;
/* signal callbacks */
@ -71,4 +71,5 @@ GType gst_dpsmooth_get_type (void);
GstDParam* gst_dpsmooth_new (GType type);
G_END_DECLS
#endif /* __GST_DPSMOOTH_H__ */

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