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wavenc: port to 0.11 raw audio caps

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This commit is contained in:
René Stadler 2011-10-27 19:39:20 +02:00
parent facda96308
commit 70420b0661
2 changed files with 17 additions and 46 deletions
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1
gst/wavenc/Makefile.am
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@ -6,6 +6,7 @@ libgstwavenc_la_CFLAGS = \
$(GST_CFLAGS)
libgstwavenc_la_LIBADD = \
$(GST_PLUGINS_BASE_LIBS) \
-lgstaudio-@GST_MAJORMINOR@ \
-lgstriff-@GST_MAJORMINOR@ \
$(GST_LIBS)
libgstwavenc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)

62
gst/wavenc/gstwavenc.c
View file

@ -32,6 +32,7 @@
#include <string.h>
#include "gstwavenc.h"
#include <gst/audio/audio.h>
#include <gst/riff/riff-media.h>
GST_DEBUG_CATEGORY_STATIC (wavenc_debug);
@ -72,42 +73,11 @@ struct wave_header
/* Max. of two channels, more channels need WAVFORMATEX with
* channel layout, which we do not support yet */
#define SINK_CAPS \
"audio/x-raw-int, " \
"audio/x-raw, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) LITTLE_ENDIAN, " \
"width = (int) 32, " \
"depth = (int) 32, " \
"signed = (boolean) true" \
"format = (string) { S32LE, S24LE, S16LE, U8, F32LE, F64LE } " \
"; " \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) LITTLE_ENDIAN, " \
"width = (int) 24, " \
"depth = (int) 24, " \
"signed = (boolean) true" \
"; " \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) LITTLE_ENDIAN, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (boolean) true" \
"; " \
"audio/x-raw-int, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"width = (int) 8, " \
"depth = (int) 8, " \
"signed = (boolean) false" \
"; " \
"audio/x-raw-float, " \
"rate = (int) [ 1, MAX ], " \
"channels = (int) [ 1, 2 ], " \
"endianness = (int) LITTLE_ENDIAN, " \
"width = (int) { 32, 64 }; " \
"audio/x-alaw, " \
"rate = (int) [ 8000, 192000 ], " \
"channels = (int) [ 1, 2 ], " \
@ -266,7 +236,7 @@ gst_wavenc_sink_setcaps (GstPad * pad, GstCaps * caps)
GstWavEnc *wavenc;
GstStructure *structure;
const gchar *name;
gint chans, rate, width;
gint chans, rate;
GstCaps *ccaps;
wavenc = GST_WAVENC (gst_pad_get_parent (pad));
@ -291,20 +261,20 @@ gst_wavenc_sink_setcaps (GstPad * pad, GstCaps * caps)
goto fail;
}
if (strcmp (name, "audio/x-raw-int") == 0) {
if (!gst_structure_get_int (structure, "width", &width)) {
GST_WARNING_OBJECT (wavenc, "caps incomplete");
if (strcmp (name, "audio/x-raw") == 0) {
GstAudioInfo info;
if (!gst_audio_info_from_caps (&info, caps))
goto fail;
}
wavenc->format = GST_RIFF_WAVE_FORMAT_PCM;
wavenc->width = width;
} else if (strcmp (name, "audio/x-raw-float") == 0) {
if (!gst_structure_get_int (structure, "width", &width)) {
GST_WARNING_OBJECT (wavenc, "caps incomplete");
if (GST_AUDIO_INFO_IS_INTEGER (&info))
wavenc->format = GST_RIFF_WAVE_FORMAT_PCM;
else if (GST_AUDIO_INFO_IS_FLOAT (&info))
wavenc->format = GST_RIFF_WAVE_FORMAT_IEEE_FLOAT;
else
goto fail;
}
wavenc->format = GST_RIFF_WAVE_FORMAT_IEEE_FLOAT;
wavenc->width = width;
wavenc->width = GST_AUDIO_INFO_WIDTH (&info);
} else if (strcmp (name, "audio/x-alaw") == 0) {
wavenc->format = GST_RIFF_WAVE_FORMAT_ALAW;
wavenc->width = 8;