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+ changes for new float caps without slope/intercept + some category changes for plugins

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Original commit message from CVS:
+ changes for new float caps without slope/intercept
+ some category changes for plugins
This commit is contained in:
Leif Johnson 2003-07-19 23:25:25 +00:00
parent 6f797dcdce
commit 6fcc950836
5 changed files with 26 additions and 27 deletions
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37
ext/ladspa/gstladspa.c
View file

@ -21,6 +21,7 @@
#include <string.h>
#include <math.h>
#include <gst/control/control.h>
#include <gst/audio/audio.h>
#include "gstladspa.h"
#include <ladspa.h> /* main ladspa sdk include file */
@ -35,14 +36,10 @@ ladspa_sink_factory (gchar *name)
name,
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
gst_caps_new (
"ladspa_sink",
"audio/x-raw-float",
"width", GST_PROPS_INT (32),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"rate", GST_PROPS_INT_RANGE (4000, 96000),
"buffer-frames", GST_PROPS_INT_RANGE (1, G_MAXINT),
"channels", GST_PROPS_INT (1)
GST_AUDIO_FLOAT_STANDARD_PAD_TEMPLATE_PROPS
)
);
}
@ -55,14 +52,10 @@ ladspa_src_factory (gchar *name)
name,
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_CAPS_NEW (
gst_caps_new (
"ladspa_src",
"audio/x-raw-float",
"width", GST_PROPS_INT (32),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"rate", GST_PROPS_INT_RANGE (4000, 96000),
"buffer-frames", GST_PROPS_INT_RANGE (1, G_MAXINT),
"channels", GST_PROPS_INT (1)
GST_AUDIO_FLOAT_STANDARD_PAD_TEMPLATE_PROPS
)
);
}
@ -91,6 +84,13 @@ static GstElementClass *parent_class = NULL;
static GstPlugin *ladspa_plugin;
static GHashTable *ladspa_descriptors;
enum {
ARG_0,
ARG_SAMPLERATE,
ARG_BUFFERSIZE,
ARG_LAST,
};
GST_DEBUG_CATEGORY_STATIC (ladspa_debug);
#define DEBUG(...) \
GST_CAT_LEVEL_LOG (ladspa_debug, GST_LEVEL_DEBUG, NULL, __VA_ARGS__)
@ -477,25 +477,24 @@ gst_ladspa_force_src_caps(GstLADSPA *ladspa, GstPad *pad)
if (!ladspa->buffer_frames) {
ladspa->buffer_frames = 256; /* 5 ms at 44100 kHz (just a default...) */
g_return_if_fail (ladspa->bufpool == NULL);
ladspa->bufpool = gst_buffer_pool_get_default (ladspa->buffer_frames * sizeof(gfloat),
3);
ladspa->bufpool =
gst_buffer_pool_get_default (ladspa->buffer_frames * sizeof(gfloat), 3);
}
DEBUG_OBJ (ladspa, "forcing caps with rate=%d, buffer-frames=%d",
ladspa->samplerate, ladspa->buffer_frames);
gst_pad_try_set_caps (pad, gst_caps_new (
gst_pad_try_set_caps (pad,
gst_caps_new (
"ladspa_src_caps",
"audio/x-raw-float",
gst_props_new (
"width", GST_PROPS_INT (32),
"endianness", GST_PROPS_INT (G_BYTE_ORDER),
"buffer-frames", GST_PROPS_INT (ladspa->buffer_frames),
"rate", GST_PROPS_INT (ladspa->samplerate),
"buffer-frames", GST_PROPS_INT (ladspa->buffer_frames),
"channels", GST_PROPS_INT (1),
NULL
)
));
NULL)));
}
static void

2
ext/libpng/gstpngenc.c
View file

@ -27,7 +27,7 @@
GstElementDetails gst_pngenc_details = {
"png encoder",
"PNG encoder",
"Codec/Image/Encoder",
"LGPL",
"Encode a video frame to a .png image",

2
ext/raw1394/gst1394.c
View file

@ -29,7 +29,7 @@
/* elementfactory information */
static GstElementDetails gst_dv1394src_details = {
"Firewire (1394) DV Source",
"Source/1394/DV",
"Source/Video",
"LGPL",
"Source for DV video data from firewire port",
VERSION,

2
ext/shout2/gstshout2.c
View file

@ -27,7 +27,7 @@
/* elementfactory information */
static GstElementDetails shout2send_details = {
"An Icecast plugin",
"Sink/Network/Icecast2",
"Sink/Network",
"LGPL",
"Sends data to an icecast server",
VERSION,

2
gst/smoothwave/gstsmoothwave.c
View file

@ -27,7 +27,7 @@
static GstElementDetails gst_smoothwave_details = {
"Smooth waveform",
"Sink/Visualization",
"Visualization",
"LGPL",
"Fading grayscale waveform display",
VERSION,