piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-23 06:09:50 -06:00
Code Issues Packages Projects Releases Wiki Activity

Opengl: fix real XFB sample positions

Browse Source 
(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.
This commit is contained in:
degasus
2013-11-24 05:39:40 +01:00
parent eef2cddfd7
commit 994426b3dc
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Source/Core/VideoBackends/OGL/Src/TextureConverter.cpp
View File

@ -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"