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Fix ShaderBlender1::write method. Up ShaderStorage version.

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Fixed #1553 Resetting once breaks rendering via transparency of many textures.
Thanks Logan McNaughton for finding the root of the problem.
This commit is contained in:
Sergey Lipskiy 2017-09-10 14:52:39 +07:00
parent d4dbe7c094
commit da2becd57e
3 changed files with 10 additions and 16 deletions
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22
src/Graphics/OpenGLContext/GLSL/glsl_CombinerProgramBuilder.cpp
View File

@ -469,13 +469,6 @@ public:
if (_glinfo.isGLESX) {
m_part =
" muxPM[0] = clampedColor; \n"
;
if (g_cycleType == G_CYC_2CYCLE) {
m_part +=
" muxPM[1] = clampedColor; \n"
;
}
m_part +=
" if (uForceBlendCycle1 != 0) { \n"
" muxA[0] = clampedColor.a; \n"
" lowp float muxa; \n"
@ -533,13 +526,6 @@ public:
} else {
m_part =
" muxPM[0] = clampedColor; \n"
;
if (g_cycleType == G_CYC_2CYCLE) {
m_part +=
" muxPM[1] = clampedColor; \n"
;
}
m_part +=
" if (uForceBlendCycle1 != 0) { \n"
" muxA[0] = clampedColor.a; \n"
" muxB[0] = 1.0 - muxA[uBlendMux1[1]]; \n"
@ -550,6 +536,14 @@ public:
}
}
void write(std::stringstream & shader) const override
{
if (g_cycleType == G_CYC_2CYCLE)
shader << " muxPM[1] = clampedColor; \n";
ShaderPart::write(shader);
}
};
class ShaderBlender2 : public ShaderPart

2
src/Graphics/OpenGLContext/GLSL/glsl_ShaderPart.h
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@ -7,7 +7,7 @@ namespace glsl {
class ShaderPart
{
public:
void write(std::stringstream & shader) const
virtual void write(std::stringstream & shader) const
{
shader << m_part;
}

2
src/Graphics/OpenGLContext/GLSL/glsl_ShaderStorage.h
View File

@ -17,7 +17,7 @@ namespace glsl {
bool loadShadersStorage(graphics::Combiners & _combiners);
private:
const u32 m_formatVersion = 0x13U;
const u32 m_formatVersion = 0x14U;
const opengl::GLInfo & m_glinfo;
opengl::CachedUseProgram * m_useProgram;
};