diff options
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.h')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.h | 99 |
1 files changed, 70 insertions, 29 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index 2817f65c9..eada752e0 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -17,19 +17,22 @@ #include <glad/glad.h> #include "common/common_types.h" +#include "video_core/engines/const_buffer_info.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/rasterizer_cache.h" #include "video_core/rasterizer_interface.h" #include "video_core/renderer_opengl/gl_buffer_cache.h" #include "video_core/renderer_opengl/gl_device.h" -#include "video_core/renderer_opengl/gl_global_cache.h" -#include "video_core/renderer_opengl/gl_rasterizer_cache.h" +#include "video_core/renderer_opengl/gl_framebuffer_cache.h" #include "video_core/renderer_opengl/gl_resource_manager.h" #include "video_core/renderer_opengl/gl_sampler_cache.h" #include "video_core/renderer_opengl/gl_shader_cache.h" +#include "video_core/renderer_opengl/gl_shader_decompiler.h" #include "video_core/renderer_opengl/gl_shader_manager.h" #include "video_core/renderer_opengl/gl_state.h" +#include "video_core/renderer_opengl/gl_texture_cache.h" #include "video_core/renderer_opengl/utils.h" +#include "video_core/textures/texture.h" namespace Core { class System; @@ -39,11 +42,14 @@ namespace Core::Frontend { class EmuWindow; } +namespace Tegra { +class MemoryManager; +} + namespace OpenGL { struct ScreenInfo; struct DrawParameters; -struct FramebufferCacheKey; class RasterizerOpenGL : public VideoCore::RasterizerInterface { public: @@ -53,14 +59,16 @@ public: void DrawArrays() 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 Common::Rectangle<u32>& src_rect, - const Common::Rectangle<u32>& dst_rect) override; + const Tegra::Engines::Fermi2D::Config& copy_config) override; bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr, u32 pixel_stride) override; bool AccelerateDrawBatch(bool is_indexed) override; @@ -68,11 +76,6 @@ public: void LoadDiskResources(const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback) override; - /// Maximum supported size that a constbuffer can have in bytes. - static constexpr std::size_t MaxConstbufferSize = 0x10000; - static_assert(MaxConstbufferSize % sizeof(GLvec4) == 0, - "The maximum size of a constbuffer must be a multiple of the size of GLvec4"); - private: struct FramebufferConfigState { bool using_color_fb{}; @@ -93,29 +96,64 @@ private: /** * Configures the color and depth framebuffer states. - * @param use_color_fb If true, configure color framebuffers. - * @param using_depth_fb If true, configure the depth/stencil framebuffer. - * @param preserve_contents If true, tries to preserve data from a previously used framebuffer. + * + * @param current_state The current OpenGL state. + * @param using_color_fb If true, configure color framebuffers. + * @param using_depth_fb If true, configure the depth/stencil framebuffer. + * @param preserve_contents If true, tries to preserve data from a previously used + * framebuffer. * @param single_color_target Specifies if a single color buffer target should be used. + * * @returns If depth (first) or stencil (second) are being stored in the bound zeta texture - * (requires using_depth_fb to be true) + * (requires using_depth_fb to be true) */ std::pair<bool, bool> ConfigureFramebuffers( - OpenGLState& current_state, bool use_color_fb = true, bool using_depth_fb = true, + OpenGLState& current_state, bool using_color_fb = true, bool using_depth_fb = true, bool preserve_contents = true, std::optional<std::size_t> single_color_target = {}); + void ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb, + bool using_depth_fb, bool using_stencil_fb); + /// Configures the current constbuffers to use for the draw command. - void SetupConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader, - GLuint program_handle, BaseBindings base_bindings); + void SetupDrawConstBuffers(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, + const Shader& shader); + + /// Configures the current constbuffers to use for the kernel invocation. + void SetupComputeConstBuffers(const Shader& kernel); + + /// Configures a constant buffer. + void SetupConstBuffer(const Tegra::Engines::ConstBufferInfo& buffer, + const GLShader::ConstBufferEntry& entry); /// Configures the current global memory entries to use for the draw command. - void SetupGlobalRegions(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, - const Shader& shader, GLenum primitive_mode, - BaseBindings base_bindings); + void SetupDrawGlobalMemory(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, + const Shader& shader); + + /// Configures the current global memory entries to use for the kernel invocation. + void SetupComputeGlobalMemory(const Shader& kernel); + + /// Configures a constant buffer. + void SetupGlobalMemory(const GLShader::GlobalMemoryEntry& entry, GPUVAddr gpu_addr, + std::size_t size); - /// Configures the current textures to use for the draw command. - void SetupTextures(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, const Shader& shader, - GLuint program_handle, BaseBindings base_bindings); + /// Configures the current textures to use for the draw command. Returns shaders texture buffer + /// usage. + TextureBufferUsage SetupDrawTextures(Tegra::Engines::Maxwell3D::Regs::ShaderStage stage, + const Shader& shader, BaseBindings base_bindings); + + /// Configures the textures used in a compute shader. Returns texture buffer usage. + TextureBufferUsage SetupComputeTextures(const Shader& kernel); + + /// Configures a texture. Returns true when the texture is a texture buffer. + bool SetupTexture(u32 binding, const Tegra::Texture::FullTextureInfo& texture, + const GLShader::SamplerEntry& entry); + + /// Configures images in a compute shader. + void SetupComputeImages(const Shader& shader); + + /// Configures an image. + void SetupImage(u32 binding, const Tegra::Texture::TICEntry& tic, + const GLShader::ImageEntry& entry); /// Syncs the viewport and depth range to match the guest state void SyncViewport(OpenGLState& current_state); @@ -176,10 +214,10 @@ private: const Device device; OpenGLState state; - RasterizerCacheOpenGL res_cache; + TextureCacheOpenGL texture_cache; ShaderCacheOpenGL shader_cache; - GlobalRegionCacheOpenGL global_cache; SamplerCacheOpenGL sampler_cache; + FramebufferCacheOpenGL framebuffer_cache; Core::System& system; ScreenInfo& screen_info; @@ -190,13 +228,13 @@ private: OGLVertexArray> vertex_array_cache; - std::map<FramebufferCacheKey, OGLFramebuffer> framebuffer_cache; FramebufferConfigState current_framebuffer_config_state; std::pair<bool, bool> current_depth_stencil_usage{}; static constexpr std::size_t STREAM_BUFFER_SIZE = 128 * 1024 * 1024; OGLBufferCache buffer_cache; + VertexArrayPushBuffer vertex_array_pushbuffer; BindBuffersRangePushBuffer bind_ubo_pushbuffer{GL_UNIFORM_BUFFER}; BindBuffersRangePushBuffer bind_ssbo_pushbuffer{GL_SHADER_STORAGE_BUFFER}; @@ -208,16 +246,19 @@ private: GLuint SetupVertexFormat(); void SetupVertexBuffer(GLuint vao); + void SetupVertexInstances(GLuint vao); - DrawParameters SetupDraw(); + GLintptr SetupIndexBuffer(); - void SetupShaders(GLenum primitive_mode); + DrawParameters SetupDraw(GLintptr index_buffer_offset); - void SetupCachedFramebuffer(const FramebufferCacheKey& fbkey, OpenGLState& current_state); + void SetupShaders(GLenum primitive_mode); enum class AccelDraw { Disabled, Arrays, Indexed }; AccelDraw accelerate_draw = AccelDraw::Disabled; + OGLFramebuffer clear_framebuffer; + using CachedPageMap = boost::icl::interval_map<u64, int>; CachedPageMap cached_pages; }; |