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sndfile: don't decode formats that are better handled by other elements

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In particular: flac, ogg, pcm, au, aiff, wav.

https://bugzilla.gnome.org/show_bug.cgi?id=722316
This commit is contained in:
Tim-Philipp Müller 2014-08-25 12:21:36 +01:00
parent 83a32dbddb
commit 8a7079dda9
1 changed files with 12 additions and 19 deletions
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31
ext/sndfile/gstsf.c
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@ -44,30 +44,15 @@ gst_sf_create_audio_template_caps (void)
sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info));
switch (format_info.format) {
case SF_FORMAT_AIFF: /* Apple/SGI AIFF format */
fmt = "audio/x-aiff";
break;
case SF_FORMAT_AU: /* Sun/NeXT AU format */
fmt = "audio/x-au";
break;
case SF_FORMAT_FLAC: /* FLAC lossless file format */
fmt = "audio/x-flac";
break;
case SF_FORMAT_IRCAM: /* Berkeley/IRCAM/CARL */
fmt = "audio/x-ircam";
break;
case SF_FORMAT_NIST: /* Sphere NIST format. */
fmt = "audio/x-nist";
break;
case SF_FORMAT_OGG: /* Xiph OGG container */
fmt = "audio/ogg";
break;
case SF_FORMAT_PAF: /* Ensoniq PARIS file format. */
fmt = "audio/x-paris";
break;
case SF_FORMAT_RAW: /* RAW PCM data. */
fmt = "audio/x-raw";
break;
case SF_FORMAT_SDS: /* Midi Sample Dump Standard */
fmt = "audio/x-sds";
break;
@ -77,10 +62,6 @@ gst_sf_create_audio_template_caps (void)
case SF_FORMAT_VOC: /* VOC files. */
fmt = "audio/x-voc";
break;
case SF_FORMAT_WAV: /* Microsoft WAV format */
case SF_FORMAT_WAVEX: /* MS WAVE with WAVEFORMATEX */
fmt = "audio/x-wav";
break;
case SF_FORMAT_W64: /* Sonic Foundry's 64 bit RIFF/WAV */
fmt = "audio/x-w64";
break;
@ -90,6 +71,18 @@ gst_sf_create_audio_template_caps (void)
case SF_FORMAT_RF64: /* RF64 WAV file */
fmt = "audio/x-rf64";
break;
/* does not make sense to expose that */
case SF_FORMAT_RAW: /* RAW PCM data. */
/* we have other elements to handle these */
case SF_FORMAT_AIFF: /* Apple/SGI AIFF format */
case SF_FORMAT_AU: /* Sun/NeXT AU format */
case SF_FORMAT_FLAC: /* FLAC lossless file format */
case SF_FORMAT_OGG: /* Xiph OGG container */
case SF_FORMAT_WAV: /* Microsoft WAV format */
case SF_FORMAT_WAVEX: /* MS WAVE with WAVEFORMATEX */
fmt = NULL;
GST_LOG ("skipping format '%s'", format_info.name);
break;
case SF_FORMAT_MAT4: /* Matlab (tm) V4.2 / GNU Octave 2.0 */
case SF_FORMAT_MAT5: /* Matlab (tm) V5.0 / GNU Octave 2.1 */
case SF_FORMAT_PVF: /* Portable Voice Format */