[vlc-commits] direct3d11: no extra range conversion when the YUV source is already in full range

[Steve Lhomme]

vlc/vlc-3.0 | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Mon Apr 16 16:03:57 2018 +0200| [e350ad618597bbbb404d1dc8b03dc2766498416d] | committer: Hugo Beauzée-Luyssen

direct3d11: no extra range conversion when the YUV source is already in full range

Fixes #20288

(cherry picked from commit dd284d7ffd5faea2552a1ecdee6a7e6315c74341)
Signed-off-by: Hugo Beauzée-Luyssen <hugo at beauzee.fr>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=e350ad618597bbbb404d1dc8b03dc2766498416d
---

 modules/video_output/win32/direct3d11.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/video_output/win32/direct3d11.c b/modules/video_output/win32/direct3d11.c
index 07bbeec554..0cf6e85cab 100644
--- a/modules/video_output/win32/direct3d11.c
+++ b/modules/video_output/win32/direct3d11.c
@@ -1943,7 +1943,7 @@ static HRESULT CompilePixelShader(vout_display_t *vd, const d3d_format_t *format
         if (src_full_range)
             range_adjust = -1; /* lower the source to studio range */
     }
-    if (!IsRGBShader(format))
+    if (!IsRGBShader(format) && !src_full_range)
         range_adjust--; /* the YUV->RGB conversion already output full range */
 
     if (range_adjust != 0)