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avdec: Improve src template caps

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This commit is contained in:
Sebastian Dröge 2012-12-12 15:42:09 +00:00
parent cb9e40ff4c
commit 21ac746f33
3 changed files with 17 additions and 21 deletions
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2
ext/libav/gstavauddec.c
View file

@ -94,7 +94,7 @@ gst_ffmpegauddec_base_init (GstFFMpegAudDecClass * klass)
in_plugin->id, FALSE, in_plugin);
if (!srccaps) {
GST_DEBUG ("Couldn't get source caps for decoder '%s'", in_plugin->name);
srccaps = gst_caps_from_string ("unknown/unknown");
srccaps = gst_caps_from_string ("audio/x-raw");
}
/* pad templates */

29
ext/libav/gstavcodecmap.c
View file

@ -2022,15 +2022,6 @@ gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
return;
}
/* Only a single format */
if (fmts[1] == -1) {
format = gst_ffmpeg_smpfmt_to_audioformat (fmts[0]);
if (format != GST_AUDIO_FORMAT_UNKNOWN)
gst_caps_set_simple (caps, "format", G_TYPE_STRING,
gst_audio_format_to_string (format), NULL);
return;
}
g_value_init (&va, GST_TYPE_LIST);
g_value_init (&v, G_TYPE_STRING);
while (*fmts != -1) {
@ -2041,8 +2032,12 @@ gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
}
fmts++;
}
if (gst_value_list_get_size (&va) > 0)
if (gst_value_list_get_size (&va) == 1) {
/* The single value is still in v */
gst_caps_set_value (caps, "format", &v);
} else if (gst_value_list_get_size (&va) > 1) {
gst_caps_set_value (caps, "format", &va);
}
g_value_unset (&v);
g_value_unset (&va);
}
@ -2099,14 +2094,6 @@ gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
}
/* Only a single format */
if (fmts[1] == -1) {
format = gst_ffmpeg_pixfmt_to_videoformat (fmts[0]);
if (format != GST_VIDEO_FORMAT_UNKNOWN)
gst_caps_set_simple (caps, "format", G_TYPE_STRING,
gst_video_format_to_string (format), NULL);
return;
}
g_value_init (&va, GST_TYPE_LIST);
g_value_init (&v, G_TYPE_STRING);
while (*fmts != -1) {
@ -2117,8 +2104,12 @@ gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
}
fmts++;
}
if (gst_value_list_get_size (&va) > 0)
if (gst_value_list_get_size (&va) == 1) {
/* The single value is still in v */
gst_caps_set_value (caps, "format", &v);
} else if (gst_value_list_get_size (&va) > 1) {
gst_caps_set_value (caps, "format", &va);
}
g_value_unset (&v);
g_value_unset (&va);
}

7
ext/libav/gstavviddec.c
View file

@ -173,7 +173,12 @@ gst_ffmpegviddec_base_init (GstFFMpegVidDecClass * klass)
GST_DEBUG ("Couldn't get sink caps for decoder '%s'", in_plugin->name);
sinkcaps = gst_caps_new_empty_simple ("unknown/unknown");
}
srccaps = gst_caps_new_empty_simple ("video/x-raw");
srccaps = gst_ffmpeg_codectype_to_video_caps (NULL,
in_plugin->id, FALSE, in_plugin);
if (!srccaps) {
GST_DEBUG ("Couldn't get source caps for decoder '%s'", in_plugin->name);
srccaps = gst_caps_from_string ("video/x-raw");
}
/* pad templates */
sinktempl = gst_pad_template_new ("sink", GST_PAD_SINK,