[FFmpeg-devel] [PATCH 3/3] avutil/hwcontext_videotoolbox: BGRA should be full range

[Zhao Zhili]

From: Zhao Zhili <zhilizhao at tencent.com>

HEVC alpha layer encoding is broken without the patch.

Signed-off-by: Zhao Zhili <zhilizhao at tencent.com>
---
 libavutil/hwcontext_videotoolbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/hwcontext_videotoolbox.c b/libavutil/hwcontext_videotoolbox.c
index e442a95007..b8e6bb407f 100644
--- a/libavutil/hwcontext_videotoolbox.c
+++ b/libavutil/hwcontext_videotoolbox.c
@@ -44,7 +44,7 @@ static const struct {
 } cv_pix_fmts[] = {
     { kCVPixelFormatType_420YpCbCr8Planar,              false, AV_PIX_FMT_YUV420P },
     { kCVPixelFormatType_422YpCbCr8,                    false, AV_PIX_FMT_UYVY422 },
-    { kCVPixelFormatType_32BGRA,                        false, AV_PIX_FMT_BGRA },
+    { kCVPixelFormatType_32BGRA,                        true,  AV_PIX_FMT_BGRA },
 #ifdef kCFCoreFoundationVersionNumber10_7
     { kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange,  false, AV_PIX_FMT_NV12 },
     { kCVPixelFormatType_420YpCbCr8BiPlanarFullRange,   true,  AV_PIX_FMT_NV12 },
-- 
2.35.3