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Correct readTexMS shader.

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Fixed #731
This commit is contained in:
Sergey Lipskiy 2015-09-29 09:37:59 +06:00
parent 16136b04e9
commit 05e62b7ffd
1 changed files with 4 additions and 2 deletions
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6
src/OGL3X/Shaders_ogl3x.h
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@ -468,12 +468,14 @@ AUXILIARY_SHADER_VERSION
" return texel * uMSAAScale; \n"
"} \n"
" \n"
"lowp vec4 readTexMS(in lowp sampler2DMS mstex, in mediump vec2 texCoord, in bool fb8bit, in bool fbFixedAlpha) \n"
"lowp vec4 readTexMS(in lowp sampler2DMS mstex, in mediump vec2 texCoord, in lowp int fbMonochrome, in bool fbFixedAlpha) \n"
"{ \n"
" mediump vec2 msTexSize = vec2(textureSize(mstex)); \n"
" mediump ivec2 itexCoord = ivec2(msTexSize * texCoord); \n"
" lowp vec4 texColor = sampleMS(mstex, itexCoord); \n"
" if (fb8bit) texColor = vec4(texColor.r); \n"
" if (fbMonochrome == 1) texColor = vec4(texColor.r); \n"
" else if (fbMonochrome == 2) \n"
" texColor.rgb = vec3(dot(vec3(0.2126, 0.7152, 0.0722), texColor.rgb)); \n"
" if (fbFixedAlpha) texColor.a = 0.825; \n"
" return texColor; \n"
"} \n"