diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/vk_rasterizer.h')
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_rasterizer.h | 251 |
1 files changed, 250 insertions, 1 deletions
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h index fc324952b..2ecc19e7a 100644 --- a/src/video_core/renderer_vulkan/vk_rasterizer.h +++ b/src/video_core/renderer_vulkan/vk_rasterizer.h @@ -4,10 +4,259 @@ #pragma once +#include <array> +#include <bitset> +#include <memory> +#include <utility> +#include <vector> + +#include <boost/container/static_vector.hpp> + +#include "common/common_types.h" +#include "video_core/memory_manager.h" +#include "video_core/rasterizer_accelerated.h" #include "video_core/rasterizer_interface.h" +#include "video_core/renderer_vulkan/declarations.h" +#include "video_core/renderer_vulkan/fixed_pipeline_state.h" +#include "video_core/renderer_vulkan/vk_buffer_cache.h" +#include "video_core/renderer_vulkan/vk_compute_pass.h" +#include "video_core/renderer_vulkan/vk_descriptor_pool.h" +#include "video_core/renderer_vulkan/vk_memory_manager.h" +#include "video_core/renderer_vulkan/vk_pipeline_cache.h" +#include "video_core/renderer_vulkan/vk_renderpass_cache.h" +#include "video_core/renderer_vulkan/vk_resource_manager.h" +#include "video_core/renderer_vulkan/vk_sampler_cache.h" +#include "video_core/renderer_vulkan/vk_scheduler.h" +#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" +#include "video_core/renderer_vulkan/vk_texture_cache.h" +#include "video_core/renderer_vulkan/vk_update_descriptor.h" + +namespace Core { +class System; +} + +namespace Core::Frontend { +class EmuWindow; +} + +namespace Tegra::Engines { +class Maxwell3D; +} + +namespace Vulkan { + +struct VKScreenInfo; + +using ImageViewsPack = + boost::container::static_vector<vk::ImageView, Maxwell::NumRenderTargets + 1>; + +struct FramebufferCacheKey { + vk::RenderPass renderpass; + ImageViewsPack views; + u32 width; + u32 height; + + std::size_t Hash() const noexcept { + std::size_t hash = 0; + boost::hash_combine(hash, static_cast<VkRenderPass>(renderpass)); + for (const auto& view : views) { + boost::hash_combine(hash, static_cast<VkImageView>(view)); + } + boost::hash_combine(hash, width); + boost::hash_combine(hash, height); + return hash; + } + + bool operator==(const FramebufferCacheKey& rhs) const noexcept { + return std::tie(renderpass, views, width, height) == + std::tie(rhs.renderpass, rhs.views, rhs.width, rhs.height); + } +}; + +} // namespace Vulkan + +namespace std { + +template <> +struct hash<Vulkan::FramebufferCacheKey> { + std::size_t operator()(const Vulkan::FramebufferCacheKey& k) const noexcept { + return k.Hash(); + } +}; + +} // namespace std namespace Vulkan { -class RasterizerVulkan : public VideoCore::RasterizerInterface {}; +class BufferBindings; + +struct ImageView { + View view; + vk::ImageLayout* layout = nullptr; +}; + +class RasterizerVulkan : public VideoCore::RasterizerAccelerated { +public: + explicit RasterizerVulkan(Core::System& system, Core::Frontend::EmuWindow& render_window, + VKScreenInfo& screen_info, const VKDevice& device, + VKResourceManager& resource_manager, VKMemoryManager& memory_manager, + VKScheduler& scheduler); + ~RasterizerVulkan() override; + + bool DrawBatch(bool is_indexed) override; + bool DrawMultiBatch(bool is_indexed) override; + void Clear() override; + void DispatchCompute(GPUVAddr code_addr) override; + void FlushAll() override; + void FlushRegion(CacheAddr addr, u64 size) override; + void InvalidateRegion(CacheAddr addr, u64 size) override; + void FlushAndInvalidateRegion(CacheAddr addr, u64 size) override; + void FlushCommands() override; + void TickFrame() override; + bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src, + const Tegra::Engines::Fermi2D::Regs::Surface& dst, + const Tegra::Engines::Fermi2D::Config& copy_config) override; + bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr, + u32 pixel_stride) override; + + /// Maximum supported size that a constbuffer can have in bytes. + static constexpr std::size_t MaxConstbufferSize = 0x10000; + static_assert(MaxConstbufferSize % (4 * sizeof(float)) == 0, + "The maximum size of a constbuffer must be a multiple of the size of GLvec4"); + +private: + struct DrawParameters { + void Draw(vk::CommandBuffer cmdbuf, const vk::DispatchLoaderDynamic& dld) const; + + u32 base_instance = 0; + u32 num_instances = 0; + u32 base_vertex = 0; + u32 num_vertices = 0; + bool is_indexed = 0; + }; + + using Texceptions = std::bitset<Maxwell::NumRenderTargets + 1>; + + static constexpr std::size_t ZETA_TEXCEPTION_INDEX = 8; + + void Draw(bool is_indexed, bool is_instanced); + + void FlushWork(); + + Texceptions UpdateAttachments(); + + std::tuple<vk::Framebuffer, vk::Extent2D> ConfigureFramebuffers(vk::RenderPass renderpass); + + /// Setups geometry buffers and state. + DrawParameters SetupGeometry(FixedPipelineState& fixed_state, BufferBindings& buffer_bindings, + bool is_indexed, bool is_instanced); + + /// Setup descriptors in the graphics pipeline. + void SetupShaderDescriptors(const std::array<Shader, Maxwell::MaxShaderProgram>& shaders); + + void SetupImageTransitions(Texceptions texceptions, + const std::array<View, Maxwell::NumRenderTargets>& color_attachments, + const View& zeta_attachment); + + void UpdateDynamicStates(); + + bool WalkAttachmentOverlaps(const CachedSurfaceView& attachment); + + void SetupVertexArrays(FixedPipelineState::VertexInput& vertex_input, + BufferBindings& buffer_bindings); + + void SetupIndexBuffer(BufferBindings& buffer_bindings, DrawParameters& params, bool is_indexed); + + /// Setup constant buffers in the graphics pipeline. + void SetupGraphicsConstBuffers(const ShaderEntries& entries, std::size_t stage); + + /// Setup global buffers in the graphics pipeline. + void SetupGraphicsGlobalBuffers(const ShaderEntries& entries, std::size_t stage); + + /// Setup texel buffers in the graphics pipeline. + void SetupGraphicsTexelBuffers(const ShaderEntries& entries, std::size_t stage); + + /// Setup textures in the graphics pipeline. + void SetupGraphicsTextures(const ShaderEntries& entries, std::size_t stage); + + /// Setup images in the graphics pipeline. + void SetupGraphicsImages(const ShaderEntries& entries, std::size_t stage); + + /// Setup constant buffers in the compute pipeline. + void SetupComputeConstBuffers(const ShaderEntries& entries); + + /// Setup global buffers in the compute pipeline. + void SetupComputeGlobalBuffers(const ShaderEntries& entries); + + /// Setup texel buffers in the compute pipeline. + void SetupComputeTexelBuffers(const ShaderEntries& entries); + + /// Setup textures in the compute pipeline. + void SetupComputeTextures(const ShaderEntries& entries); + + /// Setup images in the compute pipeline. + void SetupComputeImages(const ShaderEntries& entries); + + void SetupConstBuffer(const ConstBufferEntry& entry, + const Tegra::Engines::ConstBufferInfo& buffer); + + void SetupGlobalBuffer(const GlobalBufferEntry& entry, GPUVAddr address); + + void SetupTexelBuffer(const Tegra::Texture::TICEntry& image, const TexelBufferEntry& entry); + + void SetupTexture(const Tegra::Texture::FullTextureInfo& texture, const SamplerEntry& entry); + + void SetupImage(const Tegra::Texture::TICEntry& tic, const ImageEntry& entry); + + void UpdateViewportsState(Tegra::Engines::Maxwell3D& gpu); + void UpdateScissorsState(Tegra::Engines::Maxwell3D& gpu); + void UpdateDepthBias(Tegra::Engines::Maxwell3D& gpu); + void UpdateBlendConstants(Tegra::Engines::Maxwell3D& gpu); + void UpdateDepthBounds(Tegra::Engines::Maxwell3D& gpu); + void UpdateStencilFaces(Tegra::Engines::Maxwell3D& gpu); + + std::size_t CalculateGraphicsStreamBufferSize(bool is_indexed) const; + + std::size_t CalculateComputeStreamBufferSize() const; + + std::size_t CalculateVertexArraysSize() const; + + std::size_t CalculateIndexBufferSize() const; + + std::size_t CalculateConstBufferSize(const ConstBufferEntry& entry, + const Tegra::Engines::ConstBufferInfo& buffer) const; + + RenderPassParams GetRenderPassParams(Texceptions texceptions) const; + + Core::System& system; + Core::Frontend::EmuWindow& render_window; + VKScreenInfo& screen_info; + const VKDevice& device; + VKResourceManager& resource_manager; + VKMemoryManager& memory_manager; + VKScheduler& scheduler; + + VKStagingBufferPool staging_pool; + VKDescriptorPool descriptor_pool; + VKUpdateDescriptorQueue update_descriptor_queue; + QuadArrayPass quad_array_pass; + Uint8Pass uint8_pass; + + VKTextureCache texture_cache; + VKPipelineCache pipeline_cache; + VKBufferCache buffer_cache; + VKSamplerCache sampler_cache; + + std::array<View, Maxwell::NumRenderTargets> color_attachments; + View zeta_attachment; + + std::vector<ImageView> sampled_views; + std::vector<ImageView> image_views; + + u32 draw_counter = 0; + + // TODO(Rodrigo): Invalidate on image destruction + std::unordered_map<FramebufferCacheKey, UniqueFramebuffer> framebuffer_cache; +}; } // namespace Vulkan |