19 lines
620 B
GLSL
19 lines
620 B
GLSL
vec4 aa_apply(
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texture2D tex, sampler smplr,
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texture2D depth_tex, sampler depth_smplr,
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vec2 fragCoord,
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vec2 resolution
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) {
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ivec2 texel_coord = ivec2(fragCoord.x, fragCoord.y);
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vec4 sample1 = texelFetch(sampler2DMS(tex, smplr), texel_coord, 0);
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vec4 sample2 = texelFetch(sampler2DMS(tex, smplr), texel_coord, 1);
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vec4 sample3 = texelFetch(sampler2DMS(tex, smplr), texel_coord, 2);
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vec4 sample4 = texelFetch(sampler2DMS(tex, smplr), texel_coord, 3);
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// Average Samples
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vec4 msaa_color = (sample1 + sample2 + sample3 + sample4) / 4.0;
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return msaa_color;
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}
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