diff options
Diffstat (limited to 'ext/libav/gstavcodecmap.c')
| -rw-r--r-- | ext/libav/gstavcodecmap.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ext/libav/gstavcodecmap.c b/ext/libav/gstavcodecmap.c index f6da86f..35a2ca0 100644 --- a/ext/libav/gstavcodecmap.c +++ b/ext/libav/gstavcodecmap.c @@ -721,6 +721,30 @@ gst_ff_aud_caps_new (AVCodecContext * context, AVCodec * codec, return caps; } +/* Check if the given codec ID is an image format -- for now this is just + * anything whose caps is image/... */ +gboolean +gst_ffmpeg_codecid_is_image (enum AVCodecID codec_id) +{ + switch (codec_id) { + case AV_CODEC_ID_MJPEG: + case AV_CODEC_ID_LJPEG: + case AV_CODEC_ID_GIF: + case AV_CODEC_ID_PPM: + case AV_CODEC_ID_PBM: + case AV_CODEC_ID_PCX: + case AV_CODEC_ID_SGI: + case AV_CODEC_ID_TARGA: + case AV_CODEC_ID_TIFF: + case AV_CODEC_ID_SUNRAST: + case AV_CODEC_ID_BMP: + return TRUE; + + default: + return FALSE; + } +} + /* Convert a FFMPEG codec ID and optional AVCodecContext * to a GstCaps. If the context is ommitted, no fixed values * for video/audio size will be included in the GstCaps |