mirror of
https://github.com/w23/xash3d-fwgs
synced 2024-12-16 06:00:33 +01:00
dd1f58d0b7
do stupid first triangle sampling, w/ contrib estimation area * dot(LP) / dist^2 4.7ms all poly lights, occupancy 10, vgpr 86(96)
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#include "vk_denoiser.h"
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#include "ray_resources.h"
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#include "ray_pass.h"
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#define LIST_OUTPUTS(X) \
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X(0, denoised) \
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#define LIST_INPUTS(X) \
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X(1, base_color_a) \
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X(2, light_poly_diffuse) \
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X(3, light_poly_specular) \
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X(4, light_point_diffuse) \
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X(5, light_point_specular) \
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X(6, emissive) \
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X(7, position_t) \
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X(8, normals_gs) \
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static const VkDescriptorSetLayoutBinding bindings[] = {
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#define BIND_IMAGE(index, name) \
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{ \
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.binding = index, \
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.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, \
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.descriptorCount = 1, \
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.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT, \
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},
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LIST_OUTPUTS(BIND_IMAGE)
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LIST_INPUTS(BIND_IMAGE)
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#undef BIND_IMAGE
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};
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static const int semantics[] = {
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#define IN(index, name, ...) (RayResource_##name + 1),
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#define OUT(index, name, ...) -(RayResource_##name + 1),
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LIST_OUTPUTS(OUT)
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LIST_INPUTS(IN)
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#undef IN
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#undef OUT
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};
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struct ray_pass_s *R_VkRayDenoiserCreate( void ) {
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const ray_pass_create_compute_t rpcc = {
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.debug_name = "denoiser",
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.layout = {
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.bindings = bindings,
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.bindings_semantics = semantics,
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.bindings_count = COUNTOF(bindings),
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.push_constants = {0},
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},
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.shader = "denoiser.comp.spv",
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.specialization = NULL,
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};
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return RayPassCreateCompute( &rpcc );
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}
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