diff options
Diffstat (limited to 'src/video_core/renderer_vulkan')
6 files changed, 99 insertions, 54 deletions
diff --git a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp index 9d5b8de7a..60f57d83e 100644 --- a/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp +++ b/src/video_core/renderer_vulkan/vk_compute_pipeline.cpp @@ -73,7 +73,7 @@ UniqueDescriptorUpdateTemplate VKComputePipeline::CreateDescriptorUpdateTemplate std::vector<vk::DescriptorUpdateTemplateEntry> template_entries; u32 binding = 0; u32 offset = 0; - FillDescriptorUpdateTemplateEntries(device, entries, binding, offset, template_entries); + FillDescriptorUpdateTemplateEntries(entries, binding, offset, template_entries); if (template_entries.empty()) { // If the shader doesn't use descriptor sets, skip template creation. return UniqueDescriptorUpdateTemplate{}; diff --git a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp index b155dfb49..6a02403c1 100644 --- a/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp +++ b/src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp @@ -97,8 +97,7 @@ UniqueDescriptorUpdateTemplate VKGraphicsPipeline::CreateDescriptorUpdateTemplat u32 offset = 0; for (const auto& stage : program) { if (stage) { - FillDescriptorUpdateTemplateEntries(device, stage->entries, binding, offset, - template_entries); + FillDescriptorUpdateTemplateEntries(stage->entries, binding, offset, template_entries); } } if (template_entries.empty()) { diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp index 7ddf7d3ee..696e4b291 100644 --- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp @@ -36,6 +36,13 @@ using Tegra::Engines::ShaderType; namespace { +// C++20's using enum +constexpr auto eUniformBuffer = vk::DescriptorType::eUniformBuffer; +constexpr auto eStorageBuffer = vk::DescriptorType::eStorageBuffer; +constexpr auto eUniformTexelBuffer = vk::DescriptorType::eUniformTexelBuffer; +constexpr auto eCombinedImageSampler = vk::DescriptorType::eCombinedImageSampler; +constexpr auto eStorageImage = vk::DescriptorType::eStorageImage; + constexpr VideoCommon::Shader::CompilerSettings compiler_settings{ VideoCommon::Shader::CompileDepth::FullDecompile}; @@ -119,23 +126,32 @@ ShaderType GetShaderType(Maxwell::ShaderProgram program) { } } +template <vk::DescriptorType descriptor_type, class Container> +void AddBindings(std::vector<vk::DescriptorSetLayoutBinding>& bindings, u32& binding, + vk::ShaderStageFlags stage_flags, const Container& container) { + const u32 num_entries = static_cast<u32>(std::size(container)); + for (std::size_t i = 0; i < num_entries; ++i) { + u32 count = 1; + if constexpr (descriptor_type == eCombinedImageSampler) { + // Combined image samplers can be arrayed. + count = container[i].Size(); + } + bindings.emplace_back(binding++, descriptor_type, count, stage_flags, nullptr); + } +} + u32 FillDescriptorLayout(const ShaderEntries& entries, std::vector<vk::DescriptorSetLayoutBinding>& bindings, Maxwell::ShaderProgram program_type, u32 base_binding) { const ShaderType stage = GetStageFromProgram(program_type); - const vk::ShaderStageFlags stage_flags = MaxwellToVK::ShaderStage(stage); + const vk::ShaderStageFlags flags = MaxwellToVK::ShaderStage(stage); u32 binding = base_binding; - const auto AddBindings = [&](vk::DescriptorType descriptor_type, std::size_t num_entries) { - for (std::size_t i = 0; i < num_entries; ++i) { - bindings.emplace_back(binding++, descriptor_type, 1, stage_flags, nullptr); - } - }; - AddBindings(vk::DescriptorType::eUniformBuffer, entries.const_buffers.size()); - AddBindings(vk::DescriptorType::eStorageBuffer, entries.global_buffers.size()); - AddBindings(vk::DescriptorType::eUniformTexelBuffer, entries.texel_buffers.size()); - AddBindings(vk::DescriptorType::eCombinedImageSampler, entries.samplers.size()); - AddBindings(vk::DescriptorType::eStorageImage, entries.images.size()); + AddBindings<eUniformBuffer>(bindings, binding, flags, entries.const_buffers); + AddBindings<eStorageBuffer>(bindings, binding, flags, entries.global_buffers); + AddBindings<eUniformTexelBuffer>(bindings, binding, flags, entries.texel_buffers); + AddBindings<eCombinedImageSampler>(bindings, binding, flags, entries.samplers); + AddBindings<eStorageImage>(bindings, binding, flags, entries.images); return binding; } @@ -361,32 +377,45 @@ VKPipelineCache::DecompileShaders(const GraphicsPipelineCacheKey& key) { return {std::move(program), std::move(bindings)}; } -void FillDescriptorUpdateTemplateEntries( - const VKDevice& device, const ShaderEntries& entries, u32& binding, u32& offset, - std::vector<vk::DescriptorUpdateTemplateEntry>& template_entries) { - static constexpr auto entry_size = static_cast<u32>(sizeof(DescriptorUpdateEntry)); - const auto AddEntry = [&](vk::DescriptorType descriptor_type, std::size_t count_) { - const u32 count = static_cast<u32>(count_); - if (descriptor_type == vk::DescriptorType::eUniformTexelBuffer && - device.GetDriverID() == vk::DriverIdKHR::eNvidiaProprietary) { - // Nvidia has a bug where updating multiple uniform texels at once causes the driver to - // crash. - for (u32 i = 0; i < count; ++i) { - template_entries.emplace_back(binding + i, 0, 1, descriptor_type, - offset + i * entry_size, entry_size); - } - } else if (count != 0) { - template_entries.emplace_back(binding, 0, count, descriptor_type, offset, entry_size); +template <vk::DescriptorType descriptor_type, class Container> +void AddEntry(std::vector<vk::DescriptorUpdateTemplateEntry>& template_entries, u32& binding, + u32& offset, const Container& container) { + static constexpr u32 entry_size = static_cast<u32>(sizeof(DescriptorUpdateEntry)); + const u32 count = static_cast<u32>(std::size(container)); + + if constexpr (descriptor_type == eCombinedImageSampler) { + for (u32 i = 0; i < count; ++i) { + const u32 num_samplers = container[i].Size(); + template_entries.emplace_back(binding, 0, num_samplers, descriptor_type, offset, + entry_size); + ++binding; + offset += num_samplers * entry_size; } - offset += count * entry_size; - binding += count; - }; + return; + } - AddEntry(vk::DescriptorType::eUniformBuffer, entries.const_buffers.size()); - AddEntry(vk::DescriptorType::eStorageBuffer, entries.global_buffers.size()); - AddEntry(vk::DescriptorType::eUniformTexelBuffer, entries.texel_buffers.size()); - AddEntry(vk::DescriptorType::eCombinedImageSampler, entries.samplers.size()); - AddEntry(vk::DescriptorType::eStorageImage, entries.images.size()); + if constexpr (descriptor_type == eUniformTexelBuffer) { + // Nvidia has a bug where updating multiple uniform texels at once causes the driver to + // crash. + for (u32 i = 0; i < count; ++i) { + template_entries.emplace_back(binding + i, 0, 1, descriptor_type, + offset + i * entry_size, entry_size); + } + } else if (count > 0) { + template_entries.emplace_back(binding, 0, count, descriptor_type, offset, entry_size); + } + offset += count * entry_size; + binding += count; +} + +void FillDescriptorUpdateTemplateEntries( + const ShaderEntries& entries, u32& binding, u32& offset, + std::vector<vk::DescriptorUpdateTemplateEntry>& template_entries) { + AddEntry<eUniformBuffer>(template_entries, offset, binding, entries.const_buffers); + AddEntry<eStorageBuffer>(template_entries, offset, binding, entries.global_buffers); + AddEntry<eUniformTexelBuffer>(template_entries, offset, binding, entries.texel_buffers); + AddEntry<eCombinedImageSampler>(template_entries, offset, binding, entries.samplers); + AddEntry<eStorageImage>(template_entries, offset, binding, entries.images); } } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.h b/src/video_core/renderer_vulkan/vk_pipeline_cache.h index 8678fc9c3..92a670cc7 100644 --- a/src/video_core/renderer_vulkan/vk_pipeline_cache.h +++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.h @@ -194,7 +194,7 @@ private: }; void FillDescriptorUpdateTemplateEntries( - const VKDevice& device, const ShaderEntries& entries, u32& binding, u32& offset, + const ShaderEntries& entries, u32& binding, u32& offset, std::vector<vk::DescriptorUpdateTemplateEntry>& template_entries); } // namespace Vulkan diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp index 3bf86da87..3fe28c204 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp +++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp @@ -105,17 +105,20 @@ void TransitionImages(const std::vector<ImageView>& views, vk::PipelineStageFlag template <typename Engine, typename Entry> Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry& entry, - std::size_t stage) { + std::size_t stage, std::size_t index = 0) { const auto stage_type = static_cast<Tegra::Engines::ShaderType>(stage); if (entry.IsBindless()) { const Tegra::Texture::TextureHandle tex_handle = engine.AccessConstBuffer32(stage_type, entry.GetBuffer(), entry.GetOffset()); return engine.GetTextureInfo(tex_handle); } + const auto& gpu_profile = engine.AccessGuestDriverProfile(); + const u32 entry_offset = static_cast<u32>(index * gpu_profile.GetTextureHandlerSize()); + const u32 offset = entry.GetOffset() + entry_offset; if constexpr (std::is_same_v<Engine, Tegra::Engines::Maxwell3D>) { - return engine.GetStageTexture(stage_type, entry.GetOffset()); + return engine.GetStageTexture(stage_type, offset); } else { - return engine.GetTexture(entry.GetOffset()); + return engine.GetTexture(offset); } } @@ -836,8 +839,10 @@ void RasterizerVulkan::SetupGraphicsTextures(const ShaderEntries& entries, std:: MICROPROFILE_SCOPE(Vulkan_Textures); const auto& gpu = system.GPU().Maxwell3D(); for (const auto& entry : entries.samplers) { - const auto texture = GetTextureInfo(gpu, entry, stage); - SetupTexture(texture, entry); + for (std::size_t i = 0; i < entry.Size(); ++i) { + const auto texture = GetTextureInfo(gpu, entry, stage, i); + SetupTexture(texture, entry); + } } } @@ -886,8 +891,10 @@ void RasterizerVulkan::SetupComputeTextures(const ShaderEntries& entries) { MICROPROFILE_SCOPE(Vulkan_Textures); const auto& gpu = system.GPU().KeplerCompute(); for (const auto& entry : entries.samplers) { - const auto texture = GetTextureInfo(gpu, entry, ComputeShaderIndex); - SetupTexture(texture, entry); + for (std::size_t i = 0; i < entry.Size(); ++i) { + const auto texture = GetTextureInfo(gpu, entry, ComputeShaderIndex, i); + SetupTexture(texture, entry); + } } } diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp index f64354a0c..cfcca5af0 100644 --- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp +++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp @@ -69,8 +69,9 @@ struct TexelBuffer { struct SampledImage { Id image_type{}; - Id sampled_image_type{}; - Id sampler{}; + Id sampler_type{}; + Id sampler_pointer_type{}; + Id variable{}; }; struct StorageImage { @@ -833,16 +834,20 @@ private: constexpr int sampled = 1; constexpr auto format = spv::ImageFormat::Unknown; const Id image_type = TypeImage(t_float, dim, depth, arrayed, ms, sampled, format); - const Id sampled_image_type = TypeSampledImage(image_type); - const Id pointer_type = - TypePointer(spv::StorageClass::UniformConstant, sampled_image_type); + const Id sampler_type = TypeSampledImage(image_type); + const Id sampler_pointer_type = + TypePointer(spv::StorageClass::UniformConstant, sampler_type); + const Id type = sampler.IsIndexed() + ? TypeArray(sampler_type, Constant(t_uint, sampler.Size())) + : sampler_type; + const Id pointer_type = TypePointer(spv::StorageClass::UniformConstant, type); const Id id = OpVariable(pointer_type, spv::StorageClass::UniformConstant); AddGlobalVariable(Name(id, fmt::format("sampler_{}", sampler.GetIndex()))); Decorate(id, spv::Decoration::Binding, binding++); Decorate(id, spv::Decoration::DescriptorSet, DESCRIPTOR_SET); - sampled_images.emplace(sampler.GetIndex(), - SampledImage{image_type, sampled_image_type, id}); + sampled_images.emplace(sampler.GetIndex(), SampledImage{image_type, sampler_type, + sampler_pointer_type, id}); } return binding; } @@ -1525,7 +1530,12 @@ private: ASSERT(!meta.sampler.IsBuffer()); const auto& entry = sampled_images.at(meta.sampler.GetIndex()); - return OpLoad(entry.sampled_image_type, entry.sampler); + Id sampler = entry.variable; + if (meta.sampler.IsIndexed()) { + const Id index = AsInt(Visit(meta.index)); + sampler = OpAccessChain(entry.sampler_pointer_type, sampler, index); + } + return OpLoad(entry.sampler_type, sampler); } Id GetTextureImage(Operation operation) { |