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Remove legacy OpenGL support.

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This commit is contained in:
Paul Chote
2023-10-22 17:40:14 +01:00
committed by Gustas
parent cb55039ec9
commit 9a5f5f9f8f
17 changed files with 39 additions and 305 deletions
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18
glsl/postprocess_tint.frag
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@@ -5,26 +5,10 @@ precision mediump float;
uniform vec3 Tint;
uniform sampler2D WorldTexture;
#if __VERSION__ == 120
uniform vec2 WorldTextureSize;
#else
out vec4 fragColor;
#endif
void main()
{
#if __VERSION__ == 120
vec4 c = texture2D(WorldTexture, gl_FragCoord.xy / WorldTextureSize);
#else
vec4 c = texture(WorldTexture, gl_FragCoord.xy / textureSize(WorldTexture, 0));
#endif
c = vec4(min(c.r * Tint.r, 1.0), min(c.g * Tint.g, 1.0), min(c.b * Tint.b, 1.0), c.a);
#if __VERSION__ == 120
gl_FragColor = c;
#else
fragColor = c;
#endif
fragColor = vec4(min(c.r * Tint.r, 1.0), min(c.g * Tint.g, 1.0), min(c.b * Tint.b, 1.0), c.a);
}