mirror of https://git.ffmpeg.org/ffmpeg.git
Merge commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27'
* commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27': jvdec: K&R formatting cosmetics Conflicts: libavcodec/jvdec.c libavformat/jvdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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commit
dcbc748ad1
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@ -25,11 +25,12 @@
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* @author Peter Ross <pross@xvid.org>
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* @author Peter Ross <pross@xvid.org>
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*/
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*/
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#include "libavutil/intreadwrite.h"
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#include "avcodec.h"
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#include "avcodec.h"
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#include "dsputil.h"
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#include "dsputil.h"
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#include "get_bits.h"
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#include "get_bits.h"
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#include "internal.h"
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#include "internal.h"
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#include "libavutil/intreadwrite.h"
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typedef struct JvContext {
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typedef struct JvContext {
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DSPContext dsp;
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DSPContext dsp;
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@ -111,7 +112,8 @@ static inline void decode4x4(GetBitContext *gb, uint8_t *dst, int linesize)
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/**
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/**
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* Decode 8x8 block
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* Decode 8x8 block
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*/
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*/
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static inline void decode8x8(GetBitContext *gb, uint8_t *dst, int linesize, DSPContext *dsp)
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static inline void decode8x8(GetBitContext *gb, uint8_t *dst, int linesize,
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DSPContext *dsp)
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{
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{
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int i, j, v[2];
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int i, j, v[2];
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@ -134,8 +136,7 @@ static inline void decode8x8(GetBitContext *gb, uint8_t *dst, int linesize, DSPC
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}
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}
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}
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}
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static int decode_frame(AVCodecContext *avctx,
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static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
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void *data, int *got_frame,
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AVPacket *avpkt)
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AVPacket *avpkt)
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{
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{
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JvContext *s = avctx->priv_data;
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JvContext *s = avctx->priv_data;
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@ -164,16 +165,19 @@ static int decode_frame(AVCodecContext *avctx,
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for (j = 0; j < avctx->height; j += 8)
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for (j = 0; j < avctx->height; j += 8)
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for (i = 0; i < avctx->width; i += 8)
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for (i = 0; i < avctx->width; i += 8)
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decode8x8(&gb, s->frame->data[0] + j * s->frame->linesize[0] + i,
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decode8x8(&gb,
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s->frame->data[0] + j * s->frame->linesize[0] + i,
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s->frame->linesize[0], &s->dsp);
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s->frame->linesize[0], &s->dsp);
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buf += video_size;
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buf += video_size;
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} else if (video_type == 2) {
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} else if (video_type == 2) {
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int v = *buf++;
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int v = *buf++;
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for (j = 0; j < avctx->height; j++)
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for (j = 0; j < avctx->height; j++)
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memset(s->frame->data[0] + j * s->frame->linesize[0], v, avctx->width);
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memset(s->frame->data[0] + j * s->frame->linesize[0],
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v, avctx->width);
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} else {
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} else {
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av_log(avctx, AV_LOG_WARNING, "unsupported frame type %i\n", video_type);
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av_log(avctx, AV_LOG_WARNING,
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"unsupported frame type %i\n", video_type);
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return AVERROR_INVALIDDATA;
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return AVERROR_INVALIDDATA;
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}
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}
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}
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}
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@ -27,6 +27,7 @@
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#include "libavutil/channel_layout.h"
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#include "libavutil/channel_layout.h"
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#include "libavutil/intreadwrite.h"
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#include "libavutil/intreadwrite.h"
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#include "avformat.h"
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#include "avformat.h"
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#include "internal.h"
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#include "internal.h"
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@ -106,7 +107,8 @@ static int read_header(AVFormatContext *s)
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avio_skip(pb, 10);
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avio_skip(pb, 10);
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ast->index_entries = av_malloc(ast->nb_index_entries * sizeof(*ast->index_entries));
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ast->index_entries = av_malloc(ast->nb_index_entries *
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sizeof(*ast->index_entries));
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if (!ast->index_entries)
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if (!ast->index_entries)
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return AVERROR(ENOMEM);
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return AVERROR(ENOMEM);
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