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ffmpeg
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Merge commit 'bc5abfb19e7ff00b859120561d6ffd622c7904fe' 

* commit 'bc5abfb19e7ff00b859120561d6ffd622c7904fe':
  mpeg4videodec: move MpegEncContext.rvlc to Mpeg4DecContext

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-11-29 23:26:07 +01:00
parent cdc21e4abe bc5abfb19e
commit 9c835acc1d
4 changed files with 6 additions and 5 deletions
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2
libavcodec/mpeg4video.h
View File

@ -66,6 +66,8 @@ typedef struct Mpeg4DecContext {
int time_increment_bits;
int shape;
int vol_sprite_usage;
// reversible vlc
int rvlc;
} Mpeg4DecContext;
/* dc encoding for mpeg4 */

6
libavcodec/mpeg4videodec.c
View File

@ -1256,7 +1256,7 @@ static int mpeg4_decode_partitioned_mb(MpegEncContext *s, int16_t block[6][64])
s->dsp.clear_blocks(s->block[0]);
/* decode each block */
for (i = 0; i < 6; i++) {
if (mpeg4_decode_block(s, block[i], i, cbp & 32, s->mb_intra, s->rvlc) < 0) {
if (mpeg4_decode_block(s, block[i], i, cbp & 32, s->mb_intra, ctx->rvlc) < 0) {
av_log(s->avctx, AV_LOG_ERROR,
"texture corrupted at %d %d %d\n",
s->mb_x, s->mb_y, s->mb_intra);
@ -1972,7 +1972,7 @@ no_cplx_est:
s->data_partitioning = get_bits1(gb);
if (s->data_partitioning)
s->rvlc = get_bits1(gb);
ctx->rvlc = get_bits1(gb);
if (vo_ver_id != 1) {
s->new_pred = get_bits1(gb);
@ -2028,7 +2028,7 @@ no_cplx_est:
s->quant_precision,
s->progressive_sequence,
s->scalability ? "scalability " :"" , s->quarter_sample ? "qpel " : "",
s->data_partitioning ? "partition " : "", s->rvlc ? "rvlc " : ""
s->data_partitioning ? "partition " : "", ctx->rvlc ? "rvlc " : ""
);
}

1
libavcodec/mpegvideo.h
View File

@ -615,7 +615,6 @@ typedef struct MpegEncContext {
int low_latency_sprite;
int data_partitioning; ///< data partitioning flag from header
int partitioned_frame; ///< is current frame partitioned
int rvlc; ///< reversible vlc
int resync_marker; ///< could this stream contain resync markers
int low_delay; ///< no reordering needed / has no b-frames
int vo_type;

2
libavcodec/vaapi_mpeg4.c
View File

@ -71,7 +71,7 @@ static int vaapi_mpeg4_start_frame(AVCodecContext *avctx, av_unused const uint8_
pic_param->vol_fields.bits.quant_type = s->mpeg_quant;
pic_param->vol_fields.bits.quarter_sample = s->quarter_sample;
pic_param->vol_fields.bits.data_partitioned = s->data_partitioning;
pic_param->vol_fields.bits.reversible_vlc = s->rvlc;
pic_param->vol_fields.bits.reversible_vlc = ctx->rvlc;
pic_param->vol_fields.bits.resync_marker_disable = !s->resync_marker;
pic_param->no_of_sprite_warping_points = s->num_sprite_warping_points;
for (i = 0; i < s->num_sprite_warping_points && i < 3; i++) {