This prevents a crash when converting to NV12/21 without the bitexact
flags enabled.
---
libswscale/x86/swscale_template.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/libswscale/x86/swscale_template.c
b/libswscale/x86/swscale_template.c
index d11e3cc..642dedf 100644
--- a/libswscale/x86/swscale_template.c
+++ b/libswscale/x86/swscale_template.c
@@ -2209,7 +2209,8 @@ static av_cold void RENAME(sws_init_swScale)(SwsContext
*c)
enum PixelFormat srcFormat = c->srcFormat,
dstFormat = c->dstFormat;
- if (!is16BPS(dstFormat) && !is9_OR_10BPS(dstFormat)) {
+ if (!is16BPS(dstFormat) && !is9_OR_10BPS(dstFormat) &&
+ dstFormat != PIX_FMT_NV12 && dstFormat != PIX_FMT_NV21) {
if (!(c->flags & SWS_BITEXACT)) {
if (c->flags & SWS_ACCURATE_RND) {
c->yuv2yuv1 = RENAME(yuv2yuv1_ar );
--
1.7.2.1
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