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avfilter/vf_maskedmerge: add float pixel formats

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This commit is contained in:
Paul B Mahol 2022-02-21 00:05:26 +01:00
parent ac0fdac0fc
commit 105234ce80
1 changed files with 9 additions and 5 deletions
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14
libavfilter/vf_maskedmerge.c
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@ -56,6 +56,7 @@ static const enum AVPixelFormat pix_fmts[] = {
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRP16,
AV_PIX_FMT_GBRAP, AV_PIX_FMT_GBRAP10, AV_PIX_FMT_GBRAP12, AV_PIX_FMT_GBRAP16,
AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY9, AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12, AV_PIX_FMT_GRAY14, AV_PIX_FMT_GRAY16,
AV_PIX_FMT_GRAYF32, AV_PIX_FMT_GBRPF32, AV_PIX_FMT_GBRAPF32,
AV_PIX_FMT_NONE
};
@ -157,7 +158,7 @@ static void maskedmerge##n(const uint8_t *bbsrc, const uint8_t *oosrc, \
\
for (int y = 0; y < h; y++) { \
for (int x = 0; x < w; x++) { \
dst[x] = bsrc[x] + ((msrc[x] * (osrc[x] - bsrc[x]) + half) >> shift); \
dst[x] = bsrc[x] + ((msrc[x] * (osrc[x] - bsrc[x]) + half) shift); \
} \
\
dst += dlinesize; \
@ -167,8 +168,9 @@ static void maskedmerge##n(const uint8_t *bbsrc, const uint8_t *oosrc, \
} \
}
MASKEDMERGE(8, uint8_t, 128, 8)
MASKEDMERGE(16, uint16_t, hhalf, sshift)
MASKEDMERGE(8, uint8_t, 128, >> 8)
MASKEDMERGE(16, uint16_t, hhalf, >> sshift)
MASKEDMERGE(32, float, 0.f, + 0.f)
static int config_input(AVFilterLink *inlink)
{
@ -189,10 +191,12 @@ static int config_input(AVFilterLink *inlink)
s->depth = desc->comp[0].depth;
s->half = (1 << s->depth) / 2;
if (desc->comp[0].depth == 8)
if (s->depth == 8)
s->maskedmerge = maskedmerge8;
else
else if (s->depth <= 16)
s->maskedmerge = maskedmerge16;
else
s->maskedmerge = maskedmerge32;
if (ARCH_X86)
ff_maskedmerge_init_x86(s);