diff --git a/libavcodec/vp5.c b/libavcodec/vp5.c index 9f74784492..3ae7c25f51 100644 --- a/libavcodec/vp5.c +++ b/libavcodec/vp5.c @@ -35,8 +35,7 @@ #include "vp5data.h" -static int vp5_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, - int *golden_frame) +static int vp5_parse_header(VP56Context *s, const uint8_t *buf, int buf_size) { VP56RangeCoder *c = &s->c; int rows, cols; diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c index b8e183cf05..47f92f1a1c 100644 --- a/libavcodec/vp56.c +++ b/libavcodec/vp56.c @@ -507,12 +507,11 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size, for (is_alpha=0; is_alpha < 1+s->has_alpha; is_alpha++) { int mb_row, mb_col, mb_row_flip, mb_offset = 0; int block, y, uv, stride_y, stride_uv; - int golden_frame = 0; int res; s->modelp = &s->models[is_alpha]; - res = s->parse_header(s, buf, remaining_buf_size, &golden_frame); + res = s->parse_header(s, buf, remaining_buf_size); if (!res) return -1; @@ -620,7 +619,7 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size, } next: - if (p->key_frame || golden_frame) { + if (p->key_frame || s->golden_frame) { if (s->framep[VP56_FRAME_GOLDEN]->data[0] && s->framep[VP56_FRAME_GOLDEN] != p && s->framep[VP56_FRAME_GOLDEN] != s->framep[VP56_FRAME_GOLDEN2]) avctx->release_buffer(avctx, s->framep[VP56_FRAME_GOLDEN]); @@ -690,6 +689,7 @@ av_cold void ff_vp56_init_context(AVCodecContext *avctx, VP56Context *s, s->macroblocks = NULL; s->quantizer = -1; s->deblock_filtering = 1; + s->golden_frame = 0; s->filter = NULL; diff --git a/libavcodec/vp56.h b/libavcodec/vp56.h index 8256bee603..7a32342aee 100644 --- a/libavcodec/vp56.h +++ b/libavcodec/vp56.h @@ -50,7 +50,7 @@ typedef void (*VP56DefaultModelsInit)(VP56Context *s); typedef void (*VP56ParseVectorModels)(VP56Context *s); typedef int (*VP56ParseCoeffModels)(VP56Context *s); typedef int (*VP56ParseHeader)(VP56Context *s, const uint8_t *buf, - int buf_size, int *golden_frame); + int buf_size); typedef struct { int high; @@ -105,6 +105,7 @@ struct vp56_context { int sub_version; /* frame info */ + int golden_frame; int plane_width[4]; int plane_height[4]; int mb_width; /* number of horizontal MB */ diff --git a/libavcodec/vp6.c b/libavcodec/vp6.c index a895386085..c8a191799e 100644 --- a/libavcodec/vp6.c +++ b/libavcodec/vp6.c @@ -43,8 +43,7 @@ static void vp6_parse_coeff(VP56Context *s); static void vp6_parse_coeff_huffman(VP56Context *s); -static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, - int *golden_frame) +static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size) { VP56RangeCoder *c = &s->c; int parse_filter_info = 0; @@ -100,6 +99,7 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, if (sub_version < 8) vrt_shift = 5; s->sub_version = sub_version; + s->golden_frame = 0; } else { if (!s->sub_version || !s->avctx->coded_width || !s->avctx->coded_height) return 0; @@ -111,7 +111,7 @@ static int vp6_parse_header(VP56Context *s, const uint8_t *buf, int buf_size, } ff_vp56_init_range_decoder(c, buf+1, buf_size-1); - *golden_frame = vp56_rac_get(c); + s->golden_frame = vp56_rac_get(c); if (s->filter_header) { s->deblock_filtering = vp56_rac_get(c); if (s->deblock_filtering)