Differential D16789 Diff 58669 source/blender/compositor/realtime_compositor/shaders/compositor_glare_ghost_accumulate.glsl

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	#pragma BLENDER_REQUIRE(gpu_shader_compositor_texture_utilities.glsl)			#pragma BLENDER_REQUIRE(gpu_shader_compositor_texture_utilities.glsl)

	void main()			void main()
	{			{
	ivec2 texel = ivec2(gl_GlobalInvocationID.xy);			ivec2 texel = ivec2(gl_GlobalInvocationID.xy);
	ivec2 input_size = texture_size(input_ghost_tx);			ivec2 input_size = texture_size(input_ghost_tx);

	/* Add 0.5 to evaluate the input sampler at the center of the pixel and divide by the image size			/* Add 0.5 to evaluate the input sampler at the center of the pixel and divide by the image size
	* to get the coordinates into the sampler's expected [0, 1] range*/			* to get the coordinates into the sampler's expected [0, 1] range. */
	vec2 coordinates = (vec2(texel) + vec2(0.5)) / input_size;			vec2 coordinates = (vec2(texel) + vec2(0.5)) / input_size;

	/* We accumulate four variants of the input ghost texture, each is scaled by some amount and			/* We accumulate four variants of the input ghost texture, each is scaled by some amount and
	* possibly multiplied by some color as a form of color modulation. */			* possibly multiplied by some color as a form of color modulation. */
	vec4 accumulated_ghost = vec4(0.0);			vec4 accumulated_ghost = vec4(0.0);
	for (int i = 0; i < 4; i++) {			for (int i = 0; i < 4; i++) {
	float scale = scales[i];			float scale = scales[i];
	vec4 color_modulator = color_modulators[i];			vec4 color_modulator = color_modulators[i];
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