From: Niklas Haas <g...@haasn.dev>
I want to pull options out of SwsInternal, so we need to make this field
a dedicated int that gets updated as appropriate in ff_swscale().
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <g...@haasn.dev>
---
libswscale/swscale.c | 1 +
libswscale/swscale_internal.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index c368c68fea..e0a9e0279f 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -488,6 +488,7 @@ int ff_swscale(SwsInternal *c, const uint8_t *const src[],
const int srcStride[]
#if HAVE_MMX_INLINE
ff_updateMMXDitherTables(c, dstY);
+ c->dstW_mmx = c->dstW;
#endif
if (should_dither) {
c->chrDither8 = ff_dither_8x8_128[chrDstY & 7];
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index 5b92c3f72a..6b85ecadae 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -352,6 +352,7 @@ struct SwsInternal {
SwsFunc convert_unscaled;
int srcW; ///< Width of source luma/alpha planes.
int srcH; ///< Height of source luma/alpha planes.
+ int dstW; ///< Width of destination luma/alpha planes.
int dstH; ///< Height of destination luma/alpha planes.
int chrSrcW; ///< Width of source chroma planes.
int chrSrcH; ///< Height of source chroma planes.
@@ -541,7 +542,7 @@ struct SwsInternal {
DECLARE_ALIGNED(8, uint64_t, vOffset);
int32_t lumMmxFilter[4 * MAX_FILTER_SIZE];
int32_t chrMmxFilter[4 * MAX_FILTER_SIZE];
- int dstW; ///< Width of destination luma/alpha planes.
+ int dstW_mmx;
DECLARE_ALIGNED(8, uint64_t, esp);
DECLARE_ALIGNED(8, uint64_t, vRounder);
DECLARE_ALIGNED(8, uint64_t, u_temp);
--
2.46.1
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