gl_rasterizer_cache: Remove Citra's rasterizer cache, always load/flush surfaces.
This commit is contained in:
bunnei
parent
84cadf9918
commit
5f57ab1b2a
4 changed files with 212 additions and 1496 deletions
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@ -146,7 +146,6 @@ std::pair<u8*, GLintptr> RasterizerOpenGL::SetupVertexArrays(u8* array_ptr,
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u64 size = end - start + 1;
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// Copy vertex array data
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res_cache.FlushRegion(start, size, nullptr);
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Memory::ReadBlock(*memory_manager->GpuToCpuAddress(start), array_ptr, size);
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// Bind the vertex array to the buffer at the current offset.
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@ -325,29 +324,22 @@ void RasterizerOpenGL::DrawArrays() {
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std::tie(color_surface, depth_surface, surfaces_rect) =
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res_cache.GetFramebufferSurfaces(using_color_fb, using_depth_fb, viewport_rect);
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const u16 res_scale = color_surface != nullptr
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? color_surface->res_scale
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: (depth_surface == nullptr ? 1u : depth_surface->res_scale);
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MathUtil::Rectangle<u32> draw_rect{
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static_cast<u32>(std::clamp<s32>(static_cast<s32>(surfaces_rect.left) + viewport_rect.left,
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surfaces_rect.left, surfaces_rect.right)), // Left
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static_cast<u32>(std::clamp<s32>(static_cast<s32>(surfaces_rect.bottom) + viewport_rect.top,
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surfaces_rect.bottom, surfaces_rect.top)), // Top
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static_cast<u32>(std::clamp<s32>(static_cast<s32>(surfaces_rect.left) + viewport_rect.right,
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surfaces_rect.left, surfaces_rect.right)), // Right
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static_cast<u32>(
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std::clamp<s32>(static_cast<s32>(surfaces_rect.left) + viewport_rect.left * res_scale,
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surfaces_rect.left, surfaces_rect.right)), // Left
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static_cast<u32>(
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std::clamp<s32>(static_cast<s32>(surfaces_rect.bottom) + viewport_rect.top * res_scale,
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surfaces_rect.bottom, surfaces_rect.top)), // Top
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static_cast<u32>(
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std::clamp<s32>(static_cast<s32>(surfaces_rect.left) + viewport_rect.right * res_scale,
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surfaces_rect.left, surfaces_rect.right)), // Right
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static_cast<u32>(std::clamp<s32>(static_cast<s32>(surfaces_rect.bottom) +
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viewport_rect.bottom * res_scale,
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surfaces_rect.bottom, surfaces_rect.top))}; // Bottom
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std::clamp<s32>(static_cast<s32>(surfaces_rect.bottom) + viewport_rect.bottom,
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surfaces_rect.bottom, surfaces_rect.top))}; // Bottom
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// Bind the framebuffer surfaces
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BindFramebufferSurfaces(color_surface, depth_surface, has_stencil);
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// Sync the viewport
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SyncViewport(surfaces_rect, res_scale);
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SyncViewport(surfaces_rect);
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// Sync the blend state registers
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SyncBlendState();
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@ -442,44 +434,23 @@ void RasterizerOpenGL::DrawArrays() {
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state.Apply();
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// Mark framebuffer surfaces as dirty
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MathUtil::Rectangle<u32> draw_rect_unscaled{
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draw_rect.left / res_scale, draw_rect.top / res_scale, draw_rect.right / res_scale,
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draw_rect.bottom / res_scale};
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if (color_surface != nullptr && write_color_fb) {
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auto interval = color_surface->GetSubRectInterval(draw_rect_unscaled);
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res_cache.InvalidateRegion(boost::icl::first(interval), boost::icl::length(interval),
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color_surface);
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res_cache.FlushSurface(color_surface);
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}
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if (depth_surface != nullptr && write_depth_fb) {
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auto interval = depth_surface->GetSubRectInterval(draw_rect_unscaled);
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res_cache.InvalidateRegion(boost::icl::first(interval), boost::icl::length(interval),
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depth_surface);
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res_cache.FlushSurface(depth_surface);
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}
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}
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void RasterizerOpenGL::NotifyMaxwellRegisterChanged(u32 method) {}
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void RasterizerOpenGL::FlushAll() {
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MICROPROFILE_SCOPE(OpenGL_CacheManagement);
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res_cache.FlushAll();
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}
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void RasterizerOpenGL::FlushAll() {}
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void RasterizerOpenGL::FlushRegion(Tegra::GPUVAddr addr, u64 size) {
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MICROPROFILE_SCOPE(OpenGL_CacheManagement);
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res_cache.FlushRegion(addr, size);
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}
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void RasterizerOpenGL::FlushRegion(Tegra::GPUVAddr addr, u64 size) {}
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void RasterizerOpenGL::InvalidateRegion(Tegra::GPUVAddr addr, u64 size) {
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MICROPROFILE_SCOPE(OpenGL_CacheManagement);
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res_cache.InvalidateRegion(addr, size, nullptr);
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}
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void RasterizerOpenGL::InvalidateRegion(Tegra::GPUVAddr addr, u64 size) {}
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void RasterizerOpenGL::FlushAndInvalidateRegion(Tegra::GPUVAddr addr, u64 size) {
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MICROPROFILE_SCOPE(OpenGL_CacheManagement);
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res_cache.FlushRegion(addr, size);
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res_cache.InvalidateRegion(addr, size, nullptr);
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}
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void RasterizerOpenGL::FlushAndInvalidateRegion(Tegra::GPUVAddr addr, u64 size) {}
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bool RasterizerOpenGL::AccelerateDisplayTransfer(const void* config) {
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MICROPROFILE_SCOPE(OpenGL_Blits);
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@ -500,44 +471,8 @@ bool RasterizerOpenGL::AccelerateFill(const void* config) {
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bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& framebuffer,
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VAddr framebuffer_addr, u32 pixel_stride,
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ScreenInfo& screen_info) {
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if (framebuffer_addr == 0) {
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return false;
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}
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MICROPROFILE_SCOPE(OpenGL_CacheManagement);
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SurfaceParams src_params;
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src_params.cpu_addr = framebuffer_addr;
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src_params.addr = res_cache.TryFindFramebufferGpuAddress(framebuffer_addr).get_value_or(0);
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src_params.width = std::min(framebuffer.width, pixel_stride);
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src_params.height = framebuffer.height;
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src_params.stride = pixel_stride;
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src_params.is_tiled = true;
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src_params.block_height = Tegra::Texture::TICEntry::DefaultBlockHeight;
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src_params.pixel_format =
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SurfaceParams::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format);
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src_params.component_type =
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SurfaceParams::ComponentTypeFromGPUPixelFormat(framebuffer.pixel_format);
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src_params.UpdateParams();
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MathUtil::Rectangle<u32> src_rect;
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Surface src_surface;
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std::tie(src_surface, src_rect) =
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res_cache.GetSurfaceSubRect(src_params, ScaleMatch::Ignore, true);
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if (src_surface == nullptr) {
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return false;
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}
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u32 scaled_width = src_surface->GetScaledWidth();
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u32 scaled_height = src_surface->GetScaledHeight();
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screen_info.display_texcoords = MathUtil::Rectangle<float>(
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(float)src_rect.bottom / (float)scaled_height, (float)src_rect.left / (float)scaled_width,
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(float)src_rect.top / (float)scaled_height, (float)src_rect.right / (float)scaled_width);
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screen_info.display_texture = src_surface->texture.handle;
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return true;
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// TODO(bunnei): ImplementMe
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return false;
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}
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void RasterizerOpenGL::SamplerInfo::Create() {
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@ -674,7 +609,7 @@ u32 RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, GLuint program,
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texture_samplers[current_bindpoint].SyncWithConfig(texture.tsc);
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Surface surface = res_cache.GetTextureSurface(texture);
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if (surface != nullptr) {
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state.texture_units[current_bindpoint].texture_2d = surface->texture.handle;
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state.texture_units[current_bindpoint].texture_2d = surface->Texture().handle;
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state.texture_units[current_bindpoint].swizzle.r =
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MaxwellToGL::SwizzleSource(texture.tic.x_source);
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state.texture_units[current_bindpoint].swizzle.g =
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@ -700,16 +635,16 @@ void RasterizerOpenGL::BindFramebufferSurfaces(const Surface& color_surface,
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state.Apply();
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
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color_surface != nullptr ? color_surface->texture.handle : 0, 0);
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color_surface != nullptr ? color_surface->Texture().handle : 0, 0);
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if (depth_surface != nullptr) {
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if (has_stencil) {
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// attach both depth and stencil
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
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depth_surface->texture.handle, 0);
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depth_surface->Texture().handle, 0);
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} else {
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// attach depth
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
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depth_surface->texture.handle, 0);
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depth_surface->Texture().handle, 0);
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// clear stencil attachment
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glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
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}
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@ -720,14 +655,14 @@ void RasterizerOpenGL::BindFramebufferSurfaces(const Surface& color_surface,
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}
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}
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void RasterizerOpenGL::SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect, u16 res_scale) {
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void RasterizerOpenGL::SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect) {
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const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs;
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const MathUtil::Rectangle<s32> viewport_rect{regs.viewport_transform[0].GetRect()};
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state.viewport.x = static_cast<GLint>(surfaces_rect.left) + viewport_rect.left * res_scale;
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state.viewport.y = static_cast<GLint>(surfaces_rect.bottom) + viewport_rect.bottom * res_scale;
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state.viewport.width = static_cast<GLsizei>(viewport_rect.GetWidth() * res_scale);
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state.viewport.height = static_cast<GLsizei>(viewport_rect.GetHeight() * res_scale);
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state.viewport.x = static_cast<GLint>(surfaces_rect.left) + viewport_rect.left;
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state.viewport.y = static_cast<GLint>(surfaces_rect.bottom) + viewport_rect.bottom;
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state.viewport.width = static_cast<GLsizei>(viewport_rect.GetWidth());
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state.viewport.height = static_cast<GLsizei>(viewport_rect.GetHeight());
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}
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void RasterizerOpenGL::SyncClipEnabled() {
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@ -109,7 +109,7 @@ private:
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u32 current_unit, const std::vector<GLShader::SamplerEntry>& entries);
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/// Syncs the viewport to match the guest state
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void SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect, u16 res_scale);
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void SyncViewport(const MathUtil::Rectangle<u32>& surfaces_rect);
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/// Syncs the clip enabled status to match the guest state
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void SyncClipEnabled();
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File diff suppressed because it is too large
Load diff
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@ -1,57 +1,22 @@
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// Copyright 2015 Citra Emulator Project
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// Copyright 2018 yuzu Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <array>
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#include <map>
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#include <memory>
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#include <set>
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#include <tuple>
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#ifdef __GNUC__
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
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#endif
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#include <boost/icl/interval_map.hpp>
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#include <boost/icl/interval_set.hpp>
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#ifdef __GNUC__
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#pragma GCC diagnostic pop
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#endif
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#include <boost/optional.hpp>
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#include <glad/glad.h>
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#include "common/assert.h"
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "common/math_util.h"
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#include "video_core/gpu.h"
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#include "video_core/memory_manager.h"
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#include "video_core/renderer_opengl/gl_resource_manager.h"
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#include "video_core/textures/texture.h"
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struct CachedSurface;
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class CachedSurface;
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using Surface = std::shared_ptr<CachedSurface>;
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using SurfaceSet = std::set<Surface>;
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using SurfaceRegions = boost::icl::interval_set<Tegra::GPUVAddr>;
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using SurfaceMap = boost::icl::interval_map<Tegra::GPUVAddr, Surface>;
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using SurfaceCache = boost::icl::interval_map<Tegra::GPUVAddr, SurfaceSet>;
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using SurfaceInterval = SurfaceCache::interval_type;
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static_assert(std::is_same<SurfaceRegions::interval_type, SurfaceCache::interval_type>() &&
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std::is_same<SurfaceMap::interval_type, SurfaceCache::interval_type>(),
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"incorrect interval types");
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using SurfaceRect_Tuple = std::tuple<Surface, MathUtil::Rectangle<u32>>;
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using SurfaceSurfaceRect_Tuple = std::tuple<Surface, Surface, MathUtil::Rectangle<u32>>;
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using PageMap = boost::icl::interval_map<u64, int>;
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enum class ScaleMatch {
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Exact, // only accept same res scale
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Upscale, // only allow higher scale than params
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Ignore // accept every scaled res
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};
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struct SurfaceParams {
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enum class PixelFormat {
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ABGR8 = 0,
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@ -93,10 +58,10 @@ struct SurfaceParams {
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/**
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* Gets the compression factor for the specified PixelFormat. This applies to just the
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* "compressed width" and "compressed height", not the overall compression factor of a
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* compressed image. This is used for maintaining proper surface sizes for compressed texture
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* formats.
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* compressed image. This is used for maintaining proper surface sizes for compressed
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* texture formats.
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*/
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static constexpr u32 GetCompresssionFactor(PixelFormat format) {
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static constexpr u32 GetCompressionFactor(PixelFormat format) {
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if (format == PixelFormat::Invalid)
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return 0;
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@ -118,8 +83,8 @@ struct SurfaceParams {
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ASSERT(static_cast<size_t>(format) < compression_factor_table.size());
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return compression_factor_table[static_cast<size_t>(format)];
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}
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u32 GetCompresssionFactor() const {
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return GetCompresssionFactor(pixel_format);
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u32 GetCompressionFactor() const {
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return GetCompressionFactor(pixel_format);
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}
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static constexpr u32 GetFormatBpp(PixelFormat format) {
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@ -165,25 +130,6 @@ struct SurfaceParams {
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}
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}
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static bool IsFormatASTC(PixelFormat format) {
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switch (format) {
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case PixelFormat::ASTC_2D_4X4:
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return true;
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default:
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return false;
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}
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}
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static PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format) {
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switch (format) {
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case Tegra::FramebufferConfig::PixelFormat::ABGR8:
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return PixelFormat::ABGR8;
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default:
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NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
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UNREACHABLE();
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}
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}
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static PixelFormat PixelFormatFromTextureFormat(Tegra::Texture::TextureFormat format) {
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// TODO(Subv): Properly implement this
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switch (format) {
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@ -276,36 +222,6 @@ struct SurfaceParams {
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}
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}
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static ComponentType ComponentTypeFromGPUPixelFormat(
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Tegra::FramebufferConfig::PixelFormat format) {
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switch (format) {
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case Tegra::FramebufferConfig::PixelFormat::ABGR8:
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return ComponentType::UNorm;
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default:
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NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
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UNREACHABLE();
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}
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}
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static bool CheckFormatsBlittable(PixelFormat pixel_format_a, PixelFormat pixel_format_b) {
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SurfaceType a_type = GetFormatType(pixel_format_a);
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SurfaceType b_type = GetFormatType(pixel_format_b);
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if (a_type == SurfaceType::ColorTexture && b_type == SurfaceType::ColorTexture) {
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return true;
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}
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if (a_type == SurfaceType::Depth && b_type == SurfaceType::Depth) {
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return true;
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}
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if (a_type == SurfaceType::DepthStencil && b_type == SurfaceType::DepthStencil) {
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return true;
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}
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return false;
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}
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static SurfaceType GetFormatType(PixelFormat pixel_format) {
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if (static_cast<size_t>(pixel_format) < MaxPixelFormat) {
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return SurfaceType::ColorTexture;
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@ -317,220 +233,79 @@ struct SurfaceParams {
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return SurfaceType::Invalid;
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}
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/// Update the params "size", "end" and "type" from the already set "addr", "width", "height"
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/// and "pixel_format"
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void UpdateParams() {
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if (stride == 0) {
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stride = width;
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}
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type = GetFormatType(pixel_format);
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size = !is_tiled ? BytesInPixels(stride * (height - 1) + width)
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: BytesInPixels(stride * 8 * (height / 8 - 1) + width * 8);
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end = addr + size;
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}
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SurfaceInterval GetInterval() const {
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return SurfaceInterval::right_open(addr, end);
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}
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// Returns the outer rectangle containing "interval"
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SurfaceParams FromInterval(SurfaceInterval interval) const;
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SurfaceInterval GetSubRectInterval(MathUtil::Rectangle<u32> unscaled_rect) const;
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// Returns the region of the biggest valid rectange within interval
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SurfaceInterval GetCopyableInterval(const Surface& src_surface) const;
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/**
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* Gets the actual width (in pixels) of the surface. This is provided because `width` is used
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* for tracking the surface region in memory, which may be compressed for certain formats. In
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* this scenario, `width` is actually the compressed width.
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*/
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u32 GetActualWidth() const {
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return width * GetCompresssionFactor();
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}
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/**
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* Gets the actual height (in pixels) of the surface. This is provided because `height` is used
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* for tracking the surface region in memory, which may be compressed for certain formats. In
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* this scenario, `height` is actually the compressed height.
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*/
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u32 GetActualHeight() const {
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return height * GetCompresssionFactor();
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}
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u32 GetScaledWidth() const {
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return width * res_scale;
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}
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u32 GetScaledHeight() const {
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return height * res_scale;
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}
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MathUtil::Rectangle<u32> GetRect() const {
|
||||
return {0, height, width, 0};
|
||||
}
|
||||
|
||||
MathUtil::Rectangle<u32> GetScaledRect() const {
|
||||
return {0, GetScaledHeight(), GetScaledWidth(), 0};
|
||||
}
|
||||
|
||||
u64 PixelsInBytes(u64 size) const {
|
||||
return size * CHAR_BIT / GetFormatBpp(pixel_format);
|
||||
}
|
||||
|
||||
u64 BytesInPixels(u64 pixels) const {
|
||||
return pixels * GetFormatBpp(pixel_format) / CHAR_BIT;
|
||||
size_t SizeInBytes() const {
|
||||
const u32 compression_factor{GetCompressionFactor()};
|
||||
ASSERT(width % compression_factor == 0);
|
||||
ASSERT(height % compression_factor == 0);
|
||||
return (width / compression_factor) * (height / compression_factor) *
|
||||
GetFormatBpp(pixel_format) / CHAR_BIT;
|
||||
}
|
||||
|
||||
VAddr GetCpuAddr() const;
|
||||
|
||||
bool ExactMatch(const SurfaceParams& other_surface) const;
|
||||
bool CanSubRect(const SurfaceParams& sub_surface) const;
|
||||
bool CanExpand(const SurfaceParams& expanded_surface) const;
|
||||
bool CanTexCopy(const SurfaceParams& texcopy_params) const;
|
||||
|
||||
MathUtil::Rectangle<u32> GetSubRect(const SurfaceParams& sub_surface) const;
|
||||
MathUtil::Rectangle<u32> GetScaledSubRect(const SurfaceParams& sub_surface) const;
|
||||
|
||||
Tegra::GPUVAddr addr = 0;
|
||||
Tegra::GPUVAddr end = 0;
|
||||
boost::optional<VAddr> cpu_addr;
|
||||
u64 size = 0;
|
||||
|
||||
u32 width = 0;
|
||||
u32 height = 0;
|
||||
u32 stride = 0;
|
||||
u32 block_height = 0;
|
||||
u16 res_scale = 1;
|
||||
|
||||
bool is_tiled = false;
|
||||
PixelFormat pixel_format = PixelFormat::Invalid;
|
||||
SurfaceType type = SurfaceType::Invalid;
|
||||
ComponentType component_type = ComponentType::Invalid;
|
||||
Tegra::GPUVAddr addr;
|
||||
u32 width;
|
||||
u32 height;
|
||||
u32 block_height;
|
||||
bool is_tiled;
|
||||
PixelFormat pixel_format;
|
||||
SurfaceType type;
|
||||
ComponentType component_type;
|
||||
};
|
||||
static_assert(std::is_pod<SurfaceParams>::value, "SurfaceParams is not POD");
|
||||
|
||||
struct CachedSurface : SurfaceParams {
|
||||
bool CanFill(const SurfaceParams& dest_surface, SurfaceInterval fill_interval) const;
|
||||
bool CanCopy(const SurfaceParams& dest_surface, SurfaceInterval copy_interval) const;
|
||||
class CachedSurface final {
|
||||
public:
|
||||
CachedSurface(const SurfaceParams& params);
|
||||
|
||||
bool IsRegionValid(SurfaceInterval interval) const {
|
||||
return (invalid_regions.find(interval) == invalid_regions.end());
|
||||
const OGLTexture& Texture() const {
|
||||
return texture;
|
||||
}
|
||||
|
||||
bool IsSurfaceFullyInvalid() const {
|
||||
return (invalid_regions & GetInterval()) == SurfaceRegions(GetInterval());
|
||||
}
|
||||
|
||||
bool registered = false;
|
||||
SurfaceRegions invalid_regions;
|
||||
|
||||
u64 fill_size = 0; /// Number of bytes to read from fill_data
|
||||
std::array<u8, 4> fill_data;
|
||||
|
||||
OGLTexture texture;
|
||||
|
||||
static constexpr unsigned int GetGLBytesPerPixel(PixelFormat format) {
|
||||
if (format == PixelFormat::Invalid)
|
||||
static constexpr unsigned int GetGLBytesPerPixel(SurfaceParams::PixelFormat format) {
|
||||
if (format == SurfaceParams::PixelFormat::Invalid)
|
||||
return 0;
|
||||
|
||||
return SurfaceParams::GetFormatBpp(format) / CHAR_BIT;
|
||||
}
|
||||
|
||||
std::unique_ptr<u8[]> gl_buffer;
|
||||
size_t gl_buffer_size = 0;
|
||||
const SurfaceParams& GetSurfaceParams() const {
|
||||
return params;
|
||||
}
|
||||
|
||||
// Read/Write data in Switch memory to/from gl_buffer
|
||||
void LoadGLBuffer(Tegra::GPUVAddr load_start, Tegra::GPUVAddr load_end);
|
||||
void FlushGLBuffer(Tegra::GPUVAddr flush_start, Tegra::GPUVAddr flush_end);
|
||||
void LoadGLBuffer();
|
||||
void FlushGLBuffer();
|
||||
|
||||
// Upload/Download data in gl_buffer in/to this surface's texture
|
||||
void UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint read_fb_handle,
|
||||
GLuint draw_fb_handle);
|
||||
void DownloadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint read_fb_handle,
|
||||
GLuint draw_fb_handle);
|
||||
};
|
||||
|
||||
class RasterizerCacheOpenGL : NonCopyable {
|
||||
public:
|
||||
RasterizerCacheOpenGL();
|
||||
~RasterizerCacheOpenGL();
|
||||
|
||||
/// Blit one surface's texture to another
|
||||
bool BlitSurfaces(const Surface& src_surface, const MathUtil::Rectangle<u32>& src_rect,
|
||||
const Surface& dst_surface, const MathUtil::Rectangle<u32>& dst_rect);
|
||||
|
||||
void ConvertD24S8toABGR(GLuint src_tex, const MathUtil::Rectangle<u32>& src_rect,
|
||||
GLuint dst_tex, const MathUtil::Rectangle<u32>& dst_rect);
|
||||
|
||||
/// Copy one surface's region to another
|
||||
void CopySurface(const Surface& src_surface, const Surface& dst_surface,
|
||||
SurfaceInterval copy_interval);
|
||||
|
||||
/// Load a texture from Switch memory to OpenGL and cache it (if not already cached)
|
||||
Surface GetSurface(const SurfaceParams& params, ScaleMatch match_res_scale,
|
||||
bool load_if_create);
|
||||
|
||||
/// Tries to find a framebuffer GPU address based on the provided CPU address
|
||||
boost::optional<Tegra::GPUVAddr> TryFindFramebufferGpuAddress(VAddr cpu_addr) const;
|
||||
|
||||
/// Attempt to find a subrect (resolution scaled) of a surface, otherwise loads a texture from
|
||||
/// Switch memory to OpenGL and caches it (if not already cached)
|
||||
SurfaceRect_Tuple GetSurfaceSubRect(const SurfaceParams& params, ScaleMatch match_res_scale,
|
||||
bool load_if_create);
|
||||
|
||||
/// Get a surface based on the texture configuration
|
||||
Surface GetTextureSurface(const Tegra::Texture::FullTextureInfo& config);
|
||||
|
||||
/// Get the color and depth surfaces based on the framebuffer configuration
|
||||
SurfaceSurfaceRect_Tuple GetFramebufferSurfaces(bool using_color_fb, bool using_depth_fb,
|
||||
const MathUtil::Rectangle<s32>& viewport);
|
||||
|
||||
/// Get a surface that matches the fill config
|
||||
Surface GetFillSurface(const void* config);
|
||||
|
||||
/// Get a surface that matches a "texture copy" display transfer config
|
||||
SurfaceRect_Tuple GetTexCopySurface(const SurfaceParams& params);
|
||||
|
||||
/// Write any cached resources overlapping the region back to memory (if dirty)
|
||||
void FlushRegion(Tegra::GPUVAddr addr, u64 size, Surface flush_surface = nullptr);
|
||||
|
||||
/// Mark region as being invalidated by region_owner (nullptr if Switch memory)
|
||||
void InvalidateRegion(Tegra::GPUVAddr addr, u64 size, const Surface& region_owner);
|
||||
|
||||
/// Flush all cached resources tracked by this cache manager
|
||||
void FlushAll();
|
||||
void UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);
|
||||
void DownloadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);
|
||||
|
||||
private:
|
||||
void DuplicateSurface(const Surface& src_surface, const Surface& dest_surface);
|
||||
OGLTexture texture;
|
||||
std::unique_ptr<u8[]> gl_buffer;
|
||||
size_t gl_buffer_size;
|
||||
SurfaceParams params;
|
||||
};
|
||||
|
||||
/// Update surface's texture for given region when necessary
|
||||
void ValidateSurface(const Surface& surface, Tegra::GPUVAddr addr, u64 size);
|
||||
class RasterizerCacheOpenGL final : NonCopyable {
|
||||
public:
|
||||
RasterizerCacheOpenGL();
|
||||
|
||||
/// Create a new surface
|
||||
Surface CreateSurface(const SurfaceParams& params);
|
||||
Surface GetTextureSurface(const Tegra::Texture::FullTextureInfo& config);
|
||||
SurfaceSurfaceRect_Tuple GetFramebufferSurfaces(bool using_color_fb, bool using_depth_fb,
|
||||
const MathUtil::Rectangle<s32>& viewport);
|
||||
void LoadSurface(const Surface& surface);
|
||||
void FlushSurface(const Surface& surface);
|
||||
|
||||
/// Register surface into the cache
|
||||
void RegisterSurface(const Surface& surface);
|
||||
|
||||
/// Remove surface from the cache
|
||||
void UnregisterSurface(const Surface& surface);
|
||||
|
||||
/// Increase/decrease the number of surface in pages touching the specified region
|
||||
void UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta);
|
||||
|
||||
SurfaceCache surface_cache;
|
||||
PageMap cached_pages;
|
||||
SurfaceMap dirty_regions;
|
||||
SurfaceSet remove_surfaces;
|
||||
private:
|
||||
Surface GetSurface(const SurfaceParams& params);
|
||||
|
||||
std::map<Tegra::GPUVAddr, Surface> surface_cache;
|
||||
OGLFramebuffer read_framebuffer;
|
||||
OGLFramebuffer draw_framebuffer;
|
||||
|
||||
OGLVertexArray attributeless_vao;
|
||||
OGLBuffer d24s8_abgr_buffer;
|
||||
GLsizeiptr d24s8_abgr_buffer_size;
|
||||
OGLProgram d24s8_abgr_shader;
|
||||
GLint d24s8_abgr_tbo_size_u_id;
|
||||
GLint d24s8_abgr_viewport_u_id;
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in a new issue