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avcodec/libdavs2: use frame rate code table

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It's more natural than the floating to fraction conversion.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili
2022-06-13 11:36:36 +08:00
committed by Zhao Zhili
parent 58d6463296
commit a5931f58f7
1 changed files with 3 additions and 1 deletions
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4
libavcodec/libdavs2.c
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@@ -25,6 +25,7 @@
#include "libavutil/cpu.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "avs2.h"
#include "davs2.h"
typedef struct DAVS2Context {
@@ -85,7 +86,8 @@ static int davs2_dump_frames(AVCodecContext *avctx, davs2_picture_t *pic, int *g
*/
avctx->has_b_frames = FFMAX(avctx->has_b_frames, !headerset->low_delay);
avctx->framerate = av_d2q(headerset->frame_rate,4096);
if (headerset->frame_rate_id < 16)
avctx->framerate = ff_avs2_frame_rate_tab[headerset->frame_rate_id];
*got_frame = 0;
return 0;
}