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fraps: frame threading support. 

Codec is too simple to gain much from it at lower resolutions,
but should help at very high resolutions, particularly for
v3 and v5 where a not too optimized pseudo-YUV to RGB
is done in the codec.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2012-01-29 14:59:32 +01:00
parent 0efdb942a6
commit cd3ced1bb9
1 changed files with 4 additions and 3 deletions
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7
libavcodec/fraps.c
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@ -36,6 +36,7 @@
#include "huffman.h" #include "huffman.h"
#include "bytestream.h" #include "bytestream.h"
#include "dsputil.h" #include "dsputil.h"
#include "thread.h"
#define FPS_TAG MKTAG('F', 'P', 'S', 'x') #define FPS_TAG MKTAG('F', 'P', 'S', 'x')
@ -199,12 +200,12 @@ static int decode_frame(AVCodecContext *avctx,
} }
if (f->data[0]) if (f->data[0])
avctx->release_buffer(avctx, f); ff_thread_release_buffer(avctx, f);
f->pict_type = AV_PICTURE_TYPE_I; f->pict_type = AV_PICTURE_TYPE_I;
f->key_frame = 1; f->key_frame = 1;
f->reference = 0; f->reference = 0;
f->buffer_hints = FF_BUFFER_HINTS_VALID; f->buffer_hints = FF_BUFFER_HINTS_VALID;
if (avctx->get_buffer(avctx, f)) { if (ff_thread_get_buffer(avctx, f)) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return -1;
} }
@ -315,6 +316,6 @@ AVCodec ff_fraps_decoder = {
.init = decode_init, .init = decode_init,
.close = decode_end, .close = decode_end,
.decode = decode_frame, .decode = decode_frame,
.capabilities = CODEC_CAP_DR1, .capabilities = CODEC_CAP_DR1 | CODEC_CAP_FRAME_THREADS,
.long_name = NULL_IF_CONFIG_SMALL("Fraps"), .long_name = NULL_IF_CONFIG_SMALL("Fraps"),
}; };