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#import "Common/ShaderLib/MultiSample.glsllib"
uniform COLORTEXTURE m_Texture;
in vec2 texCoord;
uniform float m_gamma;
vec3 gamma(vec3 L,float gamma)
{
return pow(L, vec3(1.0 / gamma));
}
void main() {
vec4 texVal = texture2D(m_Texture, texCoord);
if(m_gamma > 0.0)
{
texVal.rgb = gamma(texVal.rgb , m_gamma);
}
#ifdef COMPUTE_LUMA
texVal.a = dot(texVal.rgb, vec3(0.299, 0.587, 0.114));
#endif
gl_FragColor = texVal;
}
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