Differential D10430 Diff 34033 source/blender/draw/engines/gpencil/shaders/gpencil_taa_frag.glsl

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				uniform sampler2D colorBuffer;
				uniform float samplesWeights[9];

				out vec4 fragColor;

				void main()
				{
				vec2 texel_size = 1.0 / vec2(textureSize(colorBuffer, 0));
				vec2 uv = gl_FragCoord.xy * texel_size;

				fragColor = vec4(0.0);
				int i = 0;
				for (int x = -1; x <= 1; x++) {
				for (int y = -1; y <= 1; y++, i++) {
				/* Use log2 space to avoid highlights creating too much aliasing. */
				vec4 color = log2(texture(colorBuffer, uv + vec2(x, y) * texel_size) + 0.5);

				fragColor += color * samplesWeights[i];
				}
				}
				}