This resulted in a dimmed tonemapping due to bad resulting luma
calculation.
Found by: Derek Buitenhuis
Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com>
---
libavfilter/vf_tonemap.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavfilter/vf_tonemap.c b/libavfilter/vf_tonemap.c
index 363df8034b..644c9fd9e3 100644
--- a/libavfilter/vf_tonemap.c
+++ b/libavfilter/vf_tonemap.c
@@ -120,17 +120,17 @@ static void tonemap(TonemapContext *s, AVFrame *out,
const AVFrame *in,
const AVPixFmtDescriptor *desc, int x, int y, double peak)
{
const float *r_in = (const float *)(in->data[0] + x * desc->comp[0].step +
y * in->linesize[0]);
- const float *b_in = (const float *)(in->data[1] + x * desc->comp[1].step +
y * in->linesize[1]);
- const float *g_in = (const float *)(in->data[2] + x * desc->comp[2].step +
y * in->linesize[2]);
+ const float *g_in = (const float *)(in->data[1] + x * desc->comp[1].step +
y * in->linesize[1]);
+ const float *b_in = (const float *)(in->data[2] + x * desc->comp[2].step +
y * in->linesize[2]);
float *r_out = (float *)(out->data[0] + x * desc->comp[0].step + y *
out->linesize[0]);
- float *b_out = (float *)(out->data[1] + x * desc->comp[1].step + y *
out->linesize[1]);
- float *g_out = (float *)(out->data[2] + x * desc->comp[2].step + y *
out->linesize[2]);
+ float *g_out = (float *)(out->data[1] + x * desc->comp[1].step + y *
out->linesize[1]);
+ float *b_out = (float *)(out->data[2] + x * desc->comp[2].step + y *
out->linesize[2]);
float sig, sig_orig;
/* load values */
*r_out = *r_in;
- *b_out = *b_in;
*g_out = *g_in;
+ *b_out = *b_in;
/* desaturate to prevent unnatural colors */
if (s->desat > 0) {
--
2.34.1
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