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Code Issues Releases Activity

avfilter/vf_dblur: add float formats support

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This commit is contained in:
Paul B Mahol
2022-02-21 09:37:13 +01:00
parent 6a9cb5a7ba
commit 0aa7142442
1 changed files with 21 additions and 2 deletions
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23
libavfilter/vf_dblur.c
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@@ -131,6 +131,7 @@ 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
};
@@ -214,8 +215,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
float *bptr = s->buffer;
const uint8_t *src = in->data[plane];
const uint16_t *src16 = (const uint16_t *)in->data[plane];
const float *src32 = (const float *)in->data[plane];
uint8_t *dst = out->data[plane];
uint16_t *dst16 = (uint16_t *)out->data[plane];
float *dst32 = (float *)out->data[plane];
int y, x;
if (!(s->planes & (1 << plane))) {
@@ -234,7 +237,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
bptr += width;
src += in->linesize[plane];
}
} else {
} else if (s->depth <= 16) {
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
bptr[x] = src16[x];
@@ -242,6 +245,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
bptr += width;
src16 += in->linesize[plane] / 2;
}
} else {
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
memcpy(bptr, src32, width * sizeof(float));
}
bptr += width;
src32 += in->linesize[plane] / 4;
}
}
diriir2d(ctx, plane);
@@ -255,7 +266,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
bptr += width;
dst += out->linesize[plane];
}
} else {
} else if (s->depth <= 16) {
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
dst16[x] = av_clip_uintp2_c(lrintf(bptr[x]), s->depth);
@@ -263,6 +274,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
bptr += width;
dst16 += out->linesize[plane] / 2;
}
} else {
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
memcpy(dst32, bptr, width * sizeof(float));
}
bptr += width;
dst32 += out->linesize[plane] / 4;
}
}
}