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| author | Aman Gupta <aman@tmm1.net> | 2016-01-05 22:55:18 -0800 |
|---|---|---|
| committer | Clément Bœsch <u@pkh.me> | 2016-01-09 11:53:56 +0100 |
| commit | 8fd7f03c56f78decf5ee2a9283338794a1f4c4b9 (patch) | |
| tree | 58b2669e95ea11d961696b618cb18596bb6f266a /libavcodec/ccaption_dec.c | |
| parent | 6049b15c0afce3e4c359f9ca194c04980064b0dd (diff) | |
| download | ffmpeg-8fd7f03c56f78decf5ee2a9283338794a1f4c4b9.tar.gz | |
lavc/ccaption_dec: extract ass time base into constant
Diffstat (limited to 'libavcodec/ccaption_dec.c')
| -rw-r--r-- | libavcodec/ccaption_dec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 58bea47c98..bbbd2d821c 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -30,6 +30,8 @@ #define UNSET_FLAG(var, val) ( (var) &= ~( 1 << (val)) ) #define CHECK_FLAG(var, val) ( (var) & ( 1 << (val)) ) +static const AVRational ass_tb = {1, 100}; + /* * TODO list * 1) handle font and color completely @@ -512,8 +514,8 @@ static int decode(AVCodecContext *avctx, void *data, int *got_sub, AVPacket *avp process_cc608(ctx, avpkt->pts, *(bptr + i + 1) & 0x7f, *(bptr + i + 2) & 0x7f); if (ctx->screen_changed && *ctx->buffer.str) { - int start_time = av_rescale_q(ctx->start_time, avctx->time_base, (AVRational){ 1, 100 }); - int end_time = av_rescale_q(ctx->end_time, avctx->time_base, (AVRational){ 1, 100 }); + int start_time = av_rescale_q(ctx->start_time, avctx->time_base, ass_tb); + int end_time = av_rescale_q(ctx->end_time, avctx->time_base, ass_tb); ff_dlog(ctx, "cdp writing data (%s)\n",ctx->buffer.str); ret = ff_ass_add_rect_bprint(sub, &ctx->buffer, start_time, end_time - start_time); if (ret < 0) |