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Code Issues Releases Activity

avfilter/vf_lagfun: add float formats support

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This commit is contained in:
Paul B Mahol 2022-02-21 09:11:17 +01:00
parent 58492ce443
commit 6a9cb5a7ba
1 changed files with 7 additions and 5 deletions
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12
libavfilter/vf_lagfun.c
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@ -63,6 +63,7 @@ static const enum AVPixelFormat pixel_fmts[] = {
AV_PIX_FMT_YUV420P16, AV_PIX_FMT_YUV422P16, AV_PIX_FMT_YUV444P16,
AV_PIX_FMT_GBRP, AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10,
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRP16,
AV_PIX_FMT_GRAYF32, AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32,
AV_PIX_FMT_NONE
};
@ -70,7 +71,7 @@ typedef struct ThreadData {
AVFrame *in, *out;
} ThreadData;
#define LAGFUN(name, type) \
#define LAGFUN(name, type, round) \
static int lagfun_frame##name(AVFilterContext *ctx, void *arg, \
int jobnr, int nb_jobs) \
{ \
@ -104,7 +105,7 @@ static int lagfun_frame##name(AVFilterContext *ctx, void *arg, \
if (ctx->is_disabled) { \
dst[x] = src[x]; \
} else { \
dst[x] = lrintf(v); \
dst[x] = round(v); \
} \
} \
\
@ -117,8 +118,9 @@ static int lagfun_frame##name(AVFilterContext *ctx, void *arg, \
return 0; \
}
LAGFUN(8, uint8_t)
LAGFUN(16, uint16_t)
LAGFUN(8, uint8_t, lrintf)
LAGFUN(16, uint16_t, lrintf)
LAGFUN(32, float, )
static int config_output(AVFilterLink *outlink)
{
@ -133,7 +135,7 @@ static int config_output(AVFilterLink *outlink)
return AVERROR_BUG;
s->nb_planes = av_pix_fmt_count_planes(outlink->format);
s->depth = desc->comp[0].depth;
s->lagfun = s->depth <= 8 ? lagfun_frame8 : lagfun_frame16;
s->lagfun = s->depth <= 8 ? lagfun_frame8 : s->depth <= 16 ? lagfun_frame16 : lagfun_frame32;
if ((ret = av_image_fill_linesizes(s->linesize, inlink->format, inlink->w)) < 0)
return ret;