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Code Issues Releases Activity

lagarith: frame multithreading

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Hendrik Leppkes 2012-02-06 18:04:51 +01:00 committed by Michael Niedermayer
parent 07d49437d5
commit f6943f2379
1 changed files with 8 additions and 7 deletions
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15
libavcodec/lagarith.c
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@ -30,6 +30,7 @@
#include "mathops.h" #include "mathops.h"
#include "dsputil.h" #include "dsputil.h"
#include "lagarithrac.h" #include "lagarithrac.h"
#include "thread.h"
enum LagarithFrameType { enum LagarithFrameType {
FRAME_RAW = 1, /**< uncompressed */ FRAME_RAW = 1, /**< uncompressed */
@ -516,7 +517,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
AVFrame *picture = data; AVFrame *picture = data;
if (p->data[0]) if (p->data[0])
avctx->release_buffer(avctx, p); ff_thread_release_buffer(avctx, p);
p->reference = 0; p->reference = 0;
p->key_frame = 1; p->key_frame = 1;
@ -530,7 +531,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
case FRAME_SOLID_RGBA: case FRAME_SOLID_RGBA:
avctx->pix_fmt = PIX_FMT_RGB32; avctx->pix_fmt = PIX_FMT_RGB32;
if (avctx->get_buffer(avctx, p) < 0) { if (ff_thread_get_buffer(avctx, p) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return -1;
} }
@ -552,7 +553,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
if (frametype == FRAME_ARITH_RGB24 || frametype == FRAME_U_RGB24) if (frametype == FRAME_ARITH_RGB24 || frametype == FRAME_U_RGB24)
avctx->pix_fmt = PIX_FMT_RGB24; avctx->pix_fmt = PIX_FMT_RGB24;
if (avctx->get_buffer(avctx, p) < 0) { if (ff_thread_get_buffer(avctx, p) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return -1;
} }
@ -611,7 +612,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
case FRAME_ARITH_YUY2: case FRAME_ARITH_YUY2:
avctx->pix_fmt = PIX_FMT_YUV422P; avctx->pix_fmt = PIX_FMT_YUV422P;
if (avctx->get_buffer(avctx, p) < 0) { if (ff_thread_get_buffer(avctx, p) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return -1;
} }
@ -637,7 +638,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
case FRAME_ARITH_YV12: case FRAME_ARITH_YV12:
avctx->pix_fmt = PIX_FMT_YUV420P; avctx->pix_fmt = PIX_FMT_YUV420P;
if (avctx->get_buffer(avctx, p) < 0) { if (ff_thread_get_buffer(avctx, p) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return -1;
} }
@ -690,7 +691,7 @@ static av_cold int lag_decode_end(AVCodecContext *avctx)
LagarithContext *l = avctx->priv_data; LagarithContext *l = avctx->priv_data;
if (l->picture.data[0]) if (l->picture.data[0])
avctx->release_buffer(avctx, &l->picture); ff_thread_release_buffer(avctx, &l->picture);
av_freep(&l->rgb_planes); av_freep(&l->rgb_planes);
return 0; return 0;
@ -704,6 +705,6 @@ AVCodec ff_lagarith_decoder = {
.init = lag_decode_init, .init = lag_decode_init,
.close = lag_decode_end, .close = lag_decode_end,
.decode = lag_decode_frame, .decode = lag_decode_frame,
.capabilities = CODEC_CAP_DR1, .capabilities = CODEC_CAP_DR1 | CODEC_CAP_FRAME_THREADS,
.long_name = NULL_IF_CONFIG_SMALL("Lagarith lossless"), .long_name = NULL_IF_CONFIG_SMALL("Lagarith lossless"),
}; };