libretro/ppsspp
1
0
Fork 0
mirror of https://github.com/libretro/ppsspp.git synced 2025-02-13 13:13:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #1706 from raven02/patch-2

Browse Source 
Fix colortest rounding using vec3
This commit is contained in:
Henrik Rydgård 2013-05-07 05:01:00 -07:00
commit 738f532d0f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
GPU/GLES/FragmentShaderGenerator.cpp
View File

@ -185,6 +185,7 @@ void GenerateFragmentShader(char *buffer) {
}
WRITE(p, "float round255f(in float x) { return floor(x * 255.0 + 0.5); }\n");
WRITE(p, "vec3 round255v(in vec3 x) { return floor(x * 255.0 + 0.5); }\n");
WRITE(p, "void main() {\n");
@ -272,7 +273,7 @@ void GenerateFragmentShader(char *buffer) {
int colorTestMask = gstate.colormask;
if (colorTestFuncs[colorTestFunc][0] != '#')
if (colorTestFuncs[colorTestFunc][2] == '=')
WRITE(p, "if (round255f(v.rgb) %s u_alphacolorref.rgb) discard;\n", colorTestFuncs[colorTestFunc]);
WRITE(p, "if (round255v(v.rgb) %s u_alphacolorref.rgb) discard;\n", colorTestFuncs[colorTestFunc]);
else
WRITE(p, "if (v.rgb %s u_alphacolorref.rgb) discard;\n", colorTestFuncs[colorTestFunc]);
}