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Fixed per-vertex colors (e.g. spritebatch colors) improperly applying gamma correction when the default shader is used and gamma correction is requested but not supported on OpenGL ES.

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This commit is contained in:
Alex Szpakowski
2016-03-26 12:01:34 -03:00
parent 829cf5fd06
commit aa88383793
5 changed files with 69 additions and 77 deletions
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src/modules/graphics/opengl/Shader.cpp
+5 -4
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@@ -66,8 +66,8 @@ Shader *Shader::current = nullptr;
Shader *Shader::defaultShader = nullptr;
Shader *Shader::defaultVideoShader = nullptr;
Shader::ShaderSource Shader::defaultCode[Graphics::RENDERER_MAX_ENUM];
Shader::ShaderSource Shader::defaultVideoCode[Graphics::RENDERER_MAX_ENUM];
Shader::ShaderSource Shader::defaultCode[Graphics::RENDERER_MAX_ENUM][2];
Shader::ShaderSource Shader::defaultVideoCode[Graphics::RENDERER_MAX_ENUM][2];
std::vector<int> Shader::textureCounters;
@@ -250,9 +250,10 @@ bool Shader::loadVolatile()
std::vector<GLuint> shaderids;
const ShaderSource *defaults = &defaultCode[Graphics::RENDERER_OPENGL];
bool gammacorrect = graphics::isGammaCorrect();
const ShaderSource *defaults = &defaultCode[Graphics::RENDERER_OPENGL][gammacorrect ? 1 : 0];
if (GLAD_ES_VERSION_2_0)
defaults = &defaultCode[Graphics::RENDERER_OPENGLES];
defaults = &defaultCode[Graphics::RENDERER_OPENGLES][gammacorrect ? 1 : 0];
// The shader program must have both vertex and pixel shader stages.
const std::string &vertexcode = shaderSource.vertex.empty() ? defaults->vertex : shaderSource.vertex;