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Fix frame width and height for some targa_y216 samples.

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Fixes ticket #2864.
This commit is contained in:
Carl Eugen Hoyos 2013-08-18 23:37:27 +02:00
parent d73cbc22c5
commit 037af63b33
1 changed files with 15 additions and 0 deletions
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15
libavformat/mov.c
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@ -1025,6 +1025,20 @@ static int mov_read_avid(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return mov_read_extradata(c, pb, atom, AV_CODEC_ID_AVUI);
}
static int mov_read_targa_y216(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
int ret = mov_read_extradata(c, pb, atom, AV_CODEC_ID_TARGA_Y216);
if (!ret && c->fc->nb_streams >= 1) {
AVCodecContext *avctx = c->fc->streams[c->fc->nb_streams-1]->codec;
if (avctx->extradata_size >= 40) {
avctx->height = AV_RB16(&avctx->extradata[36]);
avctx->width = AV_RB16(&avctx->extradata[38]);
}
}
return ret;
}
static int mov_read_ares(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVCodecContext *codec = c->fc->streams[c->fc->nb_streams-1]->codec;
@ -2888,6 +2902,7 @@ static const MOVParseTableEntry mov_default_parse_table[] = {
{ MKTAG('d','v','c','1'), mov_read_dvc1 },
{ MKTAG('s','b','g','p'), mov_read_sbgp },
{ MKTAG('u','u','i','d'), mov_read_uuid },
{ MKTAG('C','i','n', 0x8e), mov_read_targa_y216 },
{ 0, NULL }
};