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avcodec/vble: add frame threading support 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2016-05-21 23:21:17 +02:00
parent 89e9393022
commit d93495c954
1 changed files with 5 additions and 2 deletions
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7
libavcodec/vble.c
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@ -33,6 +33,7 @@
#include "huffyuvdsp.h"
#include "internal.h"
#include "mathops.h"
#include "thread.h"
typedef struct VBLEContext {
AVCodecContext *avctx;
@ -125,6 +126,7 @@ static int vble_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
int offset = 0;
int width_uv = avctx->width / 2, height_uv = avctx->height / 2;
int ret;
ThreadFrame frame = { .f = data };
if (avpkt->size < 4 || avpkt->size - 4 > INT_MAX/8) {
av_log(avctx, AV_LOG_ERROR, "Invalid packet size\n");
@ -132,7 +134,7 @@ static int vble_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
}
/* Allocate buffer */
if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
return ret;
/* Set flags */
@ -212,5 +214,6 @@ AVCodec ff_vble_decoder = {
.init = vble_decode_init,
.close = vble_decode_close,
.decode = vble_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(vble_decode_init),
};