Differential D16243 Diff 58431 source/blender/draw/engines/eevee/shaders/effect_dof_scatter_vert.glsl

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	#pragma BLENDER_REQUIRE(effect_dof_lib.glsl)			#pragma BLENDER_REQUIRE(effect_dof_lib.glsl)

	uniform vec2 targetTexelSize;
	uniform int spritePerRow;
	uniform vec2 bokehAnisotropy;

	uniform sampler2D colorBuffer;
	uniform sampler2D cocBuffer;

	/* Scatter pass, calculate a triangle covering the CoC.
	* We render to a half resolution target with double width so we can
	* separate near and far fields. We also generate only one triangle per group of 4 pixels
	* to limit overdraw. */

	flat out vec4 color1;
	flat out vec4 color2;
	flat out vec4 color3;
	flat out vec4 color4;
	flat out vec4 weights;
	flat out vec4 cocs;
	flat out vec2 spritepos;
	flat out float spritesize;

	/* Load 4 Circle of confusion values. texel_co is centered around the 4 taps. */			/* Load 4 Circle of confusion values. texel_co is centered around the 4 taps. */
	vec4 fetch_cocs(vec2 texel_co)			vec4 fetch_cocs(vec2 texel_co)
	{			{
	/* TODO(@fclem): The `textureGather(sampler, co, comp)` variant isn't here on some			/* TODO(@fclem): The `textureGather(sampler, co, comp)` variant isn't here on some
	* implementations.			* implementations.
	*/			*/
	#if 0 // GPU_ARB_texture_gather			#if 0 // GPU_ARB_texture_gather
	vec2 uvs = texel_co / vec2(textureSize(cocBuffer, 0));			vec2 uvs = texel_co / vec2(textureSize(cocBuffer, 0));
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