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avfilter/vf_xfade: Compute w2, h2 with float

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Fixes: CID1458148 Result is not floating-point
Fixes: CID1458149 Result is not floating-point
Fixes: CID1458150 Result is not floating-point
Fixes: CID1458151 Result is not floating-point
Fixes: CID1458152 Result is not floating-point
Fixes: CID1458154 Result is not floating-point
Fixes: CID1458155 Result is not floating-point
Fixes: CID1458156 Result is not floating-point

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b98125e5a5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2024-07-11 00:17:39 +02:00
parent 4df3cd852f
commit b04d1365d3
1 changed files with 4 additions and 4 deletions
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8
libavfilter/vf_xfade.c
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@@ -914,7 +914,7 @@ static void vertopen##name##_transition(AVFilterContext *ctx,
{ \
XFadeContext *s = ctx->priv; \
const int width = out->width; \
const float w2 = out->width / 2; \
const float w2 = out->width / 2.0; \
\
for (int y = slice_start; y < slice_end; y++) { \
for (int x = 0; x < width; x++) { \
@@ -941,7 +941,7 @@ static void vertclose##name##_transition(AVFilterContext *ctx,
{ \
XFadeContext *s = ctx->priv; \
const int width = out->width; \
const float w2 = out->width / 2; \
const float w2 = out->width / 2.0; \
\
for (int y = slice_start; y < slice_end; y++) { \
for (int x = 0; x < width; x++) { \
@@ -968,7 +968,7 @@ static void horzopen##name##_transition(AVFilterContext *ctx,
{ \
XFadeContext *s = ctx->priv; \
const int width = out->width; \
const float h2 = out->height / 2; \
const float h2 = out->height / 2.0; \
\
for (int y = slice_start; y < slice_end; y++) { \
const float smooth = 2.f - fabsf((y - h2) / h2) - progress * 2.f; \
@@ -995,7 +995,7 @@ static void horzclose##name##_transition(AVFilterContext *ctx,
{ \
XFadeContext *s = ctx->priv; \
const int width = out->width; \
const float h2 = out->height / 2; \
const float h2 = out->height / 2.0; \
\
for (int y = slice_start; y < slice_end; y++) { \
const float smooth = 1.f + fabsf((y - h2) / h2) - progress * 2.f; \