diff options
| author | degasus <wickmarkus@web.de> | 2013-11-24 05:39:40 +0100 |
|---|---|---|
| committer | degasus <wickmarkus@web.de> | 2013-11-24 05:39:40 +0100 |
| commit | 994426b3dc0e98c0bfdec727bcb3acbef90c95ef (patch) | |
| tree | 5df06ad0639e1af1f9a590f457b69022dfdf20dd /Source/Core | |
| parent | eef2cddfd766cb4dfe7f5fea4dc388f34e65be02 (diff) | |
Opengl: fix real XFB sample positions
(0,0) and (1,0) aren't accurate xfb sample positions. This fixes the image shift to the left and some blocking on higher IR.
Diffstat (limited to 'Source/Core')
| -rw-r--r-- | Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp b/Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp index 1bbb3d535a..3446a8ee19 100644 --- a/Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp +++ b/Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp @@ -69,8 +69,8 @@ void CreatePrograms() "COLOROUT(ocol0)\n" "void main()\n" "{\n" - " vec3 c0 = texture2DRect(samp9, uv0).rgb;\n" - " vec3 c1 = texture2DRect(samp9, uv0 + vec2(1.0, 0.0)).rgb;\n" + " vec3 c0 = texture2DRect(samp9, uv0 - dFdx(uv0) * 0.25).rgb;\n" + " vec3 c1 = texture2DRect(samp9, uv0 + dFdx(uv0) * 0.25).rgb;\n" " vec3 c01 = (c0 + c1) * 0.5;\n" " vec3 y_const = vec3(0.257,0.504,0.098);\n" " vec3 u_const = vec3(-0.148,-0.291,0.439);\n" |