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shader: Add denorm flush support

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This commit is contained in:
ReinUsesLisp 2021-02-20 03:30:13 -03:00 • committed by ameerj
parent a2fe90fa60
commit 6350a277a3
20 changed files with 260 additions and 93 deletions
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7
src/video_core/renderer_vulkan/vk_compute_pipeline.cpp
View file

@ -131,12 +131,7 @@ ComputePipeline::ComputePipeline(const Device& device, VKDescriptorPool& descrip
})} {}
void ComputePipeline::ConfigureBufferCache(BufferCache& buffer_cache) {
u32 enabled_uniforms{};
for (const auto& desc : info.constant_buffer_descriptors) {
enabled_uniforms |= ((1ULL << desc.count) - 1) << desc.index;
}
buffer_cache.SetEnabledComputeUniformBuffers(enabled_uniforms);
buffer_cache.SetEnabledComputeUniformBuffers(info.constant_buffer_mask);
buffer_cache.UnbindComputeStorageBuffers();
size_t index{};
for (const auto& desc : info.storage_buffers_descriptors) {

15
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
View file

@ -177,7 +177,20 @@ ComputePipeline PipelineCache::CreateComputePipeline(ShaderInfo* shader_info) {
if (const std::optional<u128> cached_hash{env.Analyze(qmd.program_start)}) {
// TODO: Load from cache
}
const auto [info, code]{Shader::RecompileSPIRV(env, qmd.program_start)};
const auto& float_control{device.FloatControlProperties()};
const Shader::Profile profile{
.unified_descriptor_binding = true,
.support_float_controls = true,
.support_separate_denorm_behavior = float_control.denormBehaviorIndependence ==
VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR,
.support_separate_rounding_mode =
float_control.roundingModeIndependence == VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR,
.support_fp16_denorm_preserve = float_control.shaderDenormPreserveFloat16 != VK_FALSE,
.support_fp32_denorm_preserve = float_control.shaderDenormPreserveFloat32 != VK_FALSE,
.support_fp16_denorm_flush = float_control.shaderDenormFlushToZeroFloat16 != VK_FALSE,
.support_fp32_denorm_flush = float_control.shaderDenormFlushToZeroFloat32 != VK_FALSE,
};
const auto [info, code]{Shader::RecompileSPIRV(profile, env, qmd.program_start)};
FILE* file = fopen("D:\\shader.spv", "wb");
fwrite(code.data(), 4, code.size(), file);