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Wrap setUniformsHelper inside a struct

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This commit is contained in:
Vincent Lejeune 2014-07-13 17:58:39 +02:00
parent d5bc6819fe
commit 67ab653aa0
1 changed files with 28 additions and 26 deletions
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54
src/graphics/shaders.hpp
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@ -48,40 +48,42 @@ public:
};
}
template<unsigned N>
void setUniformsHelper(const std::vector<GLuint> &uniforms)
{
}
void glUniformMatrix4fvWraper(GLuint, size_t, unsigned, const float *mat);
void glUniform3fWraper(GLuint, float, float, float);
void glUniform1fWrapper(GLuint, float);
template<unsigned N = 0, typename... Args>
void setUniformsHelper(const std::vector<GLuint> &uniforms, const core::matrix4 &mat, Args... arg)
struct UniformHelper
{
template<unsigned N>
static void setUniformsHelper(const std::vector<GLuint> &uniforms)
{
}
template<unsigned N = 0, typename... Args>
static void setUniformsHelper(const std::vector<GLuint> &uniforms, const core::matrix4 &mat, Args... arg)
{
#ifndef GL_FALSE
#define GL_FALSE 0
#endif
glUniformMatrix4fvWraper(uniforms[N], 1, GL_FALSE, mat.pointer());
setUniformsHelper<N + 1>(uniforms, arg...);
}
glUniformMatrix4fvWraper(uniforms[N], 1, GL_FALSE, mat.pointer());
setUniformsHelper<N + 1>(uniforms, arg...);
}
void glUniform3fWraper(GLuint, float, float, float);
template<unsigned N = 0, typename... Args>
static void setUniformsHelper(const std::vector<GLuint> &uniforms, const video::SColorf &col, Args... arg)
{
glUniform3fWraper(uniforms[N], col.r, col.g, col.b);
setUniformsHelper<N + 1>(uniforms, arg...);
}
template<unsigned N = 0, typename... Args>
void setUniformsHelper(const std::vector<GLuint> &uniforms, const video::SColorf &col, Args... arg)
{
glUniform3fWraper(uniforms[N], col.r, col.g, col.b);
setUniformsHelper<N + 1>(uniforms, arg...);
}
template<unsigned N = 0, typename... Args>
static void setUniformsHelper(const std::vector<GLuint> &uniforms, float f, Args... arg)
{
glUniform1fWrapper(uniforms[N], f);
setUniformsHelper<N + 1>(uniforms, arg...);
}
void glUniform1fWrapper(GLuint, float);
template<unsigned N = 0, typename... Args>
void setUniformsHelper(const std::vector<GLuint> &uniforms, float f, Args... arg)
{
glUniform1fWrapper(uniforms[N], f);
setUniformsHelper<N + 1>(uniforms, arg...);
}
};
void bypassUBO(GLuint Program);
@ -97,7 +99,7 @@ public:
{
if (UserConfigParams::m_ubo_disabled)
bypassUBO(Program);
setUniformsHelper(uniforms, args...);
UniformHelper::setUniformsHelper(uniforms, args...);
}
};