mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-03-28 20:05:38 +00:00
buffer: whitespace fixes
This commit is contained in:
Wim Taymans
parent
ca482c75ce
commit
5ebd818ea3
1 changed files with 49 additions and 49 deletions
|
|
@ -38,9 +38,9 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
*
|
||||
* The name used for tracing memory allocations.
|
||||
*/
|
||||
#define GST_BUFFER_TRACE_NAME "GstBuffer"
|
||||
#define GST_BUFFER_TRACE_NAME "GstBuffer"
|
||||
|
||||
#define GST_TYPE_BUFFER (gst_buffer_get_type())
|
||||
#define GST_TYPE_BUFFER (gst_buffer_get_type())
|
||||
#define GST_IS_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER))
|
||||
#define GST_IS_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_BUFFER))
|
||||
#define GST_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER, GstBufferClass))
|
||||
|
|
@ -86,14 +86,14 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
*
|
||||
* A pointer to the data element of this buffer.
|
||||
*/
|
||||
#define GST_BUFFER_DATA(buf) (GST_BUFFER_CAST(buf)->data)
|
||||
#define GST_BUFFER_DATA(buf) (GST_BUFFER_CAST(buf)->data)
|
||||
/**
|
||||
* GST_BUFFER_SIZE:
|
||||
* @buf: a #GstBuffer.
|
||||
*
|
||||
* The size in bytes of the data in this buffer.
|
||||
*/
|
||||
#define GST_BUFFER_SIZE(buf) (GST_BUFFER_CAST(buf)->size)
|
||||
#define GST_BUFFER_SIZE(buf) (GST_BUFFER_CAST(buf)->size)
|
||||
/**
|
||||
* GST_BUFFER_TIMESTAMP:
|
||||
* @buf: a #GstBuffer.:
|
||||
|
|
@ -102,7 +102,7 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
* Value will be %GST_CLOCK_TIME_NONE if the timestamp is unknown.
|
||||
*
|
||||
*/
|
||||
#define GST_BUFFER_TIMESTAMP(buf) (GST_BUFFER_CAST(buf)->timestamp)
|
||||
#define GST_BUFFER_TIMESTAMP(buf) (GST_BUFFER_CAST(buf)->timestamp)
|
||||
/**
|
||||
* GST_BUFFER_DURATION:
|
||||
* @buf: a #GstBuffer.
|
||||
|
|
@ -110,37 +110,37 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
* The duration in nanoseconds (as a #GstClockTime) of the data in the buffer.
|
||||
* Value will be %GST_CLOCK_TIME_NONE if the duration is unknown.
|
||||
*/
|
||||
#define GST_BUFFER_DURATION(buf) (GST_BUFFER_CAST(buf)->duration)
|
||||
#define GST_BUFFER_DURATION(buf) (GST_BUFFER_CAST(buf)->duration)
|
||||
/**
|
||||
* GST_BUFFER_CAPS:
|
||||
* @buf: a #GstBuffer.
|
||||
*
|
||||
* The caps for this buffer.
|
||||
*/
|
||||
#define GST_BUFFER_CAPS(buf) (GST_BUFFER_CAST(buf)->caps)
|
||||
#define GST_BUFFER_CAPS(buf) (GST_BUFFER_CAST(buf)->caps)
|
||||
/**
|
||||
* GST_BUFFER_OFFSET:
|
||||
* @buf: a #GstBuffer.
|
||||
*
|
||||
* The offset in the source file of the beginning of this buffer.
|
||||
*/
|
||||
#define GST_BUFFER_OFFSET(buf) (GST_BUFFER_CAST(buf)->offset)
|
||||
#define GST_BUFFER_OFFSET(buf) (GST_BUFFER_CAST(buf)->offset)
|
||||
/**
|
||||
* GST_BUFFER_OFFSET_END:
|
||||
* @buf: a #GstBuffer.
|
||||
*
|
||||
* The offset in the source file of the end of this buffer.
|
||||
*/
|
||||
#define GST_BUFFER_OFFSET_END(buf) (GST_BUFFER_CAST(buf)->offset_end)
|
||||
#define GST_BUFFER_OFFSET_END(buf) (GST_BUFFER_CAST(buf)->offset_end)
|
||||
/**
|
||||
* GST_BUFFER_MALLOCDATA:
|
||||
* @buf: a #GstBuffer.
|
||||
*
|
||||
* A pointer to any data allocated for this buffer using g_malloc(). If this is
|
||||
* non-NULL, this memory will be freed at the end of the buffer's lifecycle
|
||||
* A pointer to any data allocated for this buffer using g_malloc(). If this is
|
||||
* non-NULL, this memory will be freed at the end of the buffer's lifecycle
|
||||
* (i.e. when its refcount becomes zero).
|
||||
*/
|
||||
#define GST_BUFFER_MALLOCDATA(buf) (GST_BUFFER_CAST(buf)->malloc_data)
|
||||
#define GST_BUFFER_MALLOCDATA(buf) (GST_BUFFER_CAST(buf)->malloc_data)
|
||||
/**
|
||||
* GST_BUFFER_FREE_FUNC:
|
||||
* @buf: a #GstBuffer.
|
||||
|
|
@ -153,14 +153,14 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
*
|
||||
* Since: 0.10.22
|
||||
*/
|
||||
#define GST_BUFFER_FREE_FUNC(buf) (GST_BUFFER_CAST(buf)->free_func)
|
||||
#define GST_BUFFER_FREE_FUNC(buf) (GST_BUFFER_CAST(buf)->free_func)
|
||||
|
||||
/**
|
||||
* GST_BUFFER_OFFSET_NONE:
|
||||
*
|
||||
* Constant for no-offset return results.
|
||||
*/
|
||||
#define GST_BUFFER_OFFSET_NONE ((guint64)-1)
|
||||
#define GST_BUFFER_OFFSET_NONE ((guint64)-1)
|
||||
|
||||
/**
|
||||
* GST_BUFFER_DURATION_IS_VALID:
|
||||
|
|
@ -168,28 +168,28 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
*
|
||||
* Tests if the duration is known.
|
||||
*/
|
||||
#define GST_BUFFER_DURATION_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_DURATION (buffer)))
|
||||
#define GST_BUFFER_DURATION_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_DURATION (buffer)))
|
||||
/**
|
||||
* GST_BUFFER_TIMESTAMP_IS_VALID:
|
||||
* @buffer: a #GstBuffer
|
||||
*
|
||||
* Tests if the timestamp is known.
|
||||
*/
|
||||
#define GST_BUFFER_TIMESTAMP_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (buffer)))
|
||||
#define GST_BUFFER_TIMESTAMP_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GST_BUFFER_TIMESTAMP (buffer)))
|
||||
/**
|
||||
* GST_BUFFER_OFFSET_IS_VALID:
|
||||
* @buffer: a #GstBuffer
|
||||
*
|
||||
* Tests if the start offset is known.
|
||||
*/
|
||||
#define GST_BUFFER_OFFSET_IS_VALID(buffer) (GST_BUFFER_OFFSET (buffer) != GST_BUFFER_OFFSET_NONE)
|
||||
#define GST_BUFFER_OFFSET_IS_VALID(buffer) (GST_BUFFER_OFFSET (buffer) != GST_BUFFER_OFFSET_NONE)
|
||||
/**
|
||||
* GST_BUFFER_OFFSET_END_IS_VALID:
|
||||
* @buffer: a #GstBuffer
|
||||
*
|
||||
* Tests if the end offset is known.
|
||||
*/
|
||||
#define GST_BUFFER_OFFSET_END_IS_VALID(buffer) (GST_BUFFER_OFFSET_END (buffer) != GST_BUFFER_OFFSET_NONE)
|
||||
#define GST_BUFFER_OFFSET_END_IS_VALID(buffer) (GST_BUFFER_OFFSET_END (buffer) != GST_BUFFER_OFFSET_NONE)
|
||||
/**
|
||||
* GST_BUFFER_IS_DISCONT:
|
||||
* @buffer: a #GstBuffer
|
||||
|
|
@ -198,7 +198,7 @@ typedef struct _GstBufferClass GstBufferClass;
|
|||
*
|
||||
* Since: 0.10.9
|
||||
*/
|
||||
#define GST_BUFFER_IS_DISCONT(buffer) (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT))
|
||||
#define GST_BUFFER_IS_DISCONT(buffer) (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT))
|
||||
|
||||
/**
|
||||
* GstBufferFlag:
|
||||
|
|
@ -247,12 +247,12 @@ typedef enum {
|
|||
* @duration: duration in time of the buffer data, can be #GST_CLOCK_TIME_NONE
|
||||
* when the duration is not known or relevant.
|
||||
* @caps: the #GstCaps describing the data format in this buffer
|
||||
* @offset: a media specific offset for the buffer data.
|
||||
* @offset: a media specific offset for the buffer data.
|
||||
* For video frames, this is the frame number of this buffer.
|
||||
* For audio samples, this is the offset of the first sample in this buffer.
|
||||
* For file data or compressed data this is the byte offset of the first
|
||||
* byte in this buffer.
|
||||
* @offset_end: the last offset contained in this buffer. It has the same
|
||||
* @offset_end: the last offset contained in this buffer. It has the same
|
||||
* format as @offset.
|
||||
* @malloc_data: a pointer to the allocated memory associated with this buffer.
|
||||
* When the buffer is freed, this data will freed with @free_func.
|
||||
|
|
@ -263,23 +263,23 @@ typedef enum {
|
|||
* variables.
|
||||
*/
|
||||
struct _GstBuffer {
|
||||
GstMiniObject mini_object;
|
||||
GstMiniObject mini_object;
|
||||
|
||||
/*< public >*/ /* with COW */
|
||||
/* pointer to data and its size */
|
||||
guint8 *data;
|
||||
guint size;
|
||||
guint8 *data;
|
||||
guint size;
|
||||
|
||||
/* timestamp */
|
||||
GstClockTime timestamp;
|
||||
GstClockTime duration;
|
||||
GstClockTime timestamp;
|
||||
GstClockTime duration;
|
||||
|
||||
/* the media type of this buffer */
|
||||
GstCaps *caps;
|
||||
GstCaps *caps;
|
||||
|
||||
/* media specific offset */
|
||||
guint64 offset;
|
||||
guint64 offset_end;
|
||||
guint64 offset;
|
||||
guint64 offset_end;
|
||||
|
||||
guint8 *malloc_data;
|
||||
|
||||
|
|
@ -313,10 +313,10 @@ GstBuffer * gst_buffer_try_new_and_alloc (guint size);
|
|||
*
|
||||
* No checks are done on the data or size arguments passed.
|
||||
*/
|
||||
#define gst_buffer_set_data(buf, data, size) \
|
||||
G_STMT_START { \
|
||||
GST_BUFFER_DATA (buf) = data; \
|
||||
GST_BUFFER_SIZE (buf) = size; \
|
||||
#define gst_buffer_set_data(buf, data, size) \
|
||||
G_STMT_START { \
|
||||
GST_BUFFER_DATA (buf) = data; \
|
||||
GST_BUFFER_SIZE (buf) = size; \
|
||||
} G_STMT_END
|
||||
|
||||
/* refcounting */
|
||||
|
|
@ -423,18 +423,18 @@ void gst_buffer_copy_metadata (GstBuffer *dest, const GstBuffe
|
|||
* Tests if you can safely write data into a buffer's data array or validly
|
||||
* modify the caps and timestamp metadata. Metadata in a GstBuffer is always
|
||||
* writable, but it is only safe to change it when there is only one owner
|
||||
* of the buffer - ie, the refcount is 1.
|
||||
* of the buffer - ie, the refcount is 1.
|
||||
*/
|
||||
#define gst_buffer_is_writable(buf) gst_mini_object_is_writable (GST_MINI_OBJECT_CAST (buf))
|
||||
#define gst_buffer_is_writable(buf) gst_mini_object_is_writable (GST_MINI_OBJECT_CAST (buf))
|
||||
/**
|
||||
* gst_buffer_make_writable:
|
||||
* @buf: a #GstBuffer
|
||||
*
|
||||
* Makes a writable buffer from the given buffer. If the source buffer is
|
||||
* already writable, this will simply return the same buffer. A copy will
|
||||
* already writable, this will simply return the same buffer. A copy will
|
||||
* otherwise be made using gst_buffer_copy().
|
||||
*/
|
||||
#define gst_buffer_make_writable(buf) GST_BUFFER_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (buf)))
|
||||
#define gst_buffer_make_writable(buf) GST_BUFFER_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (buf)))
|
||||
|
||||
/* Ensure that the metadata of the buffer is writable, even if the buffer data
|
||||
* isn't */
|
||||
|
|
@ -444,32 +444,32 @@ GstBuffer* gst_buffer_make_metadata_writable (GstBuffer *buf);
|
|||
/**
|
||||
* gst_buffer_replace:
|
||||
* @obuf: pointer to a pointer to a #GstBuffer to be replaced.
|
||||
* @nbuf: pointer to a #GstBuffer that will replace the buffer pointed to by
|
||||
* @nbuf: pointer to a #GstBuffer that will replace the buffer pointed to by
|
||||
* @obuf.
|
||||
*
|
||||
* Modifies a pointer to a #Gstbuffer to point to a different #GstBuffer. The
|
||||
* modification is done atomically (so this is useful for ensuring thread safety
|
||||
* in some cases), and the reference counts are updated appropriately (the old
|
||||
* in some cases), and the reference counts are updated appropriately (the old
|
||||
* buffer is unreffed, the new is reffed).
|
||||
*
|
||||
* Either @nbuf or the #GstBuffer pointed to by @obuf may be NULL.
|
||||
*/
|
||||
#define gst_buffer_replace(obuf,nbuf) \
|
||||
G_STMT_START { \
|
||||
#define gst_buffer_replace(obuf,nbuf) \
|
||||
G_STMT_START { \
|
||||
GstBuffer **___obufaddr = (GstBuffer **)(obuf); \
|
||||
gst_mini_object_replace ((GstMiniObject **)___obufaddr, \
|
||||
GST_MINI_OBJECT_CAST (nbuf)); \
|
||||
} G_STMT_END
|
||||
|
||||
GstCaps* gst_buffer_get_caps (GstBuffer *buffer);
|
||||
void gst_buffer_set_caps (GstBuffer *buffer, GstCaps *caps);
|
||||
GstCaps* gst_buffer_get_caps (GstBuffer *buffer);
|
||||
void gst_buffer_set_caps (GstBuffer *buffer, GstCaps *caps);
|
||||
|
||||
/* creating a subbuffer */
|
||||
GstBuffer* gst_buffer_create_sub (GstBuffer *parent, guint offset, guint size);
|
||||
GstBuffer* gst_buffer_create_sub (GstBuffer *parent, guint offset, guint size);
|
||||
|
||||
/* span, two buffers, intelligently */
|
||||
gboolean gst_buffer_is_span_fast (GstBuffer *buf1, GstBuffer *buf2);
|
||||
GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2, guint32 len);
|
||||
gboolean gst_buffer_is_span_fast (GstBuffer *buf1, GstBuffer *buf2);
|
||||
GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2, guint32 len);
|
||||
|
||||
/**
|
||||
* gst_value_set_buffer:
|
||||
|
|
@ -478,7 +478,7 @@ GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2,
|
|||
*
|
||||
* Sets @b as the value of @v. Caller retains reference to buffer.
|
||||
*/
|
||||
#define gst_value_set_buffer(v,b) gst_value_set_mini_object(v, GST_MINI_OBJECT_CAST(b))
|
||||
#define gst_value_set_buffer(v,b) gst_value_set_mini_object(v, GST_MINI_OBJECT_CAST(b))
|
||||
/**
|
||||
* gst_value_take_buffer:
|
||||
* @v: a #GstValue to receive the data
|
||||
|
|
@ -486,7 +486,7 @@ GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2,
|
|||
*
|
||||
* Sets @b as the value of @v. Caller gives away reference to buffer.
|
||||
*/
|
||||
#define gst_value_take_buffer(v,b) gst_value_take_mini_object(v, GST_MINI_OBJECT_CAST(b))
|
||||
#define gst_value_take_buffer(v,b) gst_value_take_mini_object(v, GST_MINI_OBJECT_CAST(b))
|
||||
/**
|
||||
* gst_value_get_buffer:
|
||||
* @v: a #GstValue to qeury
|
||||
|
|
@ -495,7 +495,7 @@ GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 offset, GstBuffer *buf2,
|
|||
* the buffer, so the pointer is only valid for as long as the caller owns
|
||||
* a reference to @v.
|
||||
*/
|
||||
#define gst_value_get_buffer(v) GST_BUFFER_CAST (gst_value_get_mini_object(v))
|
||||
#define gst_value_get_buffer(v) GST_BUFFER_CAST (gst_value_get_mini_object(v))
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue