diff options
| author | Anton Khirnov <anton@khirnov.net> | 2012-11-21 21:34:46 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-03-08 07:38:30 +0100 |
| commit | 759001c534287a96dc96d1e274665feb7059145d (patch) | |
| tree | 6ace9560c20aa30db92067c5b45d7bd86e458d10 /libavcodec/vp6.c | |
| parent | 6e7b50b4270116ded8b874d76cb7c5b1a0341827 (diff) | |
| download | ffmpeg-759001c534287a96dc96d1e274665feb7059145d.tar.gz | |
lavc decoders: work with refcounted frames.
Diffstat (limited to 'libavcodec/vp6.c')
| -rw-r--r-- | libavcodec/vp6.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c index b824e3b1cd..30b489dfca 100644 --- a/libavcodec/vp6.c +++ b/libavcodec/vp6.c @@ -54,10 +54,10 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, int res = 0; int separated_coeff = buf[0] & 1; - s->framep[VP56_FRAME_CURRENT]->key_frame = !(buf[0] & 0x80); + s->frames[VP56_FRAME_CURRENT]->key_frame = !(buf[0] & 0x80); ff_vp56_init_dequant(s, (buf[0] >> 1) & 0x3F); - if (s->framep[VP56_FRAME_CURRENT]->key_frame) { + if (s->frames[VP56_FRAME_CURRENT]->key_frame) { sub_version = buf[1] >> 3; if (sub_version > 8) return AVERROR_INVALIDDATA; @@ -143,7 +143,7 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, buf += coeff_offset; buf_size -= coeff_offset; if (buf_size < 0) { - if (s->framep[VP56_FRAME_CURRENT]->key_frame) + if (s->frames[VP56_FRAME_CURRENT]->key_frame) avcodec_set_dimensions(s->avctx, 0, 0); return AVERROR_INVALIDDATA; } @@ -258,7 +258,7 @@ static int vp6_parse_coeff_models(VP56Context *s) if (vp56_rac_get_prob(c, vp6_dccv_pct[pt][node])) { def_prob[node] = vp56_rac_gets_nn(c, 7); model->coeff_dccv[pt][node] = def_prob[node]; - } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) { + } else if (s->frames[VP56_FRAME_CURRENT]->key_frame) { model->coeff_dccv[pt][node] = def_prob[node]; } @@ -281,7 +281,7 @@ static int vp6_parse_coeff_models(VP56Context *s) if (vp56_rac_get_prob(c, vp6_ract_pct[ct][pt][cg][node])) { def_prob[node] = vp56_rac_gets_nn(c, 7); model->coeff_ract[pt][ct][cg][node] = def_prob[node]; - } else if (s->framep[VP56_FRAME_CURRENT]->key_frame) { + } else if (s->frames[VP56_FRAME_CURRENT]->key_frame) { model->coeff_ract[pt][ct][cg][node] = def_prob[node]; } @@ -592,9 +592,12 @@ static void vp6_filter(VP56Context *s, uint8_t *dst, uint8_t *src, static av_cold int vp6_decode_init(AVCodecContext *avctx) { VP56Context *s = avctx->priv_data; + int ret; + + if ((ret = ff_vp56_init(avctx, avctx->codec->id == AV_CODEC_ID_VP6, + avctx->codec->id == AV_CODEC_ID_VP6A)) < 0) + return ret; - ff_vp56_init(avctx, avctx->codec->id == AV_CODEC_ID_VP6, - avctx->codec->id == AV_CODEC_ID_VP6A); s->vp56_coord_div = vp6_coord_div; s->parse_vector_adjustment = vp6_parse_vector_adjustment; s->filter = vp6_filter; |