[vlc-commits] dxgi_fmt: we can't handle I420 like NV12 in the shader

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robUx4 at videolabs.io> | Wed May 11 16:01:22 2016 +0200| [2cf9d8c1cb8e4d0348edc3f4212dd1e3e2f333fb] | committer: Jean-Baptiste Kempf

dxgi_fmt: we can't handle I420 like NV12 in the shader

Pixel interpolation in the sampler has no idea it's dealing with 3 planes and
mixes wrong pixel data together.

This will result in a filter being introduced to turn I420 to NV12 or RGB.

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=2cf9d8c1cb8e4d0348edc3f4212dd1e3e2f333fb
---

 modules/video_chroma/dxgi_fmt.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/modules/video_chroma/dxgi_fmt.c b/modules/video_chroma/dxgi_fmt.c
index 9772652..be44b00 100644
--- a/modules/video_chroma/dxgi_fmt.c
+++ b/modules/video_chroma/dxgi_fmt.c
@@ -57,8 +57,6 @@ static const dxgi_format_t dxgi_formats[] = {
 };
 
 static const d3d_format_t d3d_formats[] = {
-    { "I420",     DXGI_FORMAT_NV12,           VLC_CODEC_I420,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
-    { "YV12",     DXGI_FORMAT_NV12,           VLC_CODEC_YV12,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
     { "NV12",     DXGI_FORMAT_NV12,           VLC_CODEC_NV12,     DXGI_FORMAT_R8_UNORM,           DXGI_FORMAT_R8G8_UNORM },
     { "VA_NV12",  DXGI_FORMAT_NV12,           VLC_CODEC_D3D11_OPAQUE, DXGI_FORMAT_R8_UNORM,       DXGI_FORMAT_R8G8_UNORM },
 #ifdef BROKEN_PIXEL