diff options
Diffstat (limited to 'src/video_core/texture_cache')
-rw-r--r-- | src/video_core/texture_cache/image_view_base.cpp | 52 | ||||
-rw-r--r-- | src/video_core/texture_cache/image_view_base.h | 2 | ||||
-rw-r--r-- | src/video_core/texture_cache/texture_cache.h | 52 | ||||
-rw-r--r-- | src/video_core/texture_cache/texture_cache_base.h | 22 |
4 files changed, 105 insertions, 23 deletions
diff --git a/src/video_core/texture_cache/image_view_base.cpp b/src/video_core/texture_cache/image_view_base.cpp index d134b6738..0c5f4450d 100644 --- a/src/video_core/texture_cache/image_view_base.cpp +++ b/src/video_core/texture_cache/image_view_base.cpp @@ -45,4 +45,56 @@ ImageViewBase::ImageViewBase(const ImageInfo& info, const ImageViewInfo& view_in ImageViewBase::ImageViewBase(const NullImageViewParams&) : image_id{NULL_IMAGE_ID} {} +bool ImageViewBase::SupportsAnisotropy() const noexcept { + const bool has_mips = range.extent.levels > 1; + const bool is_2d = type == ImageViewType::e2D || type == ImageViewType::e2DArray; + if (!has_mips || !is_2d) { + return false; + } + + switch (format) { + case PixelFormat::R8_UNORM: + case PixelFormat::R8_SNORM: + case PixelFormat::R8_SINT: + case PixelFormat::R8_UINT: + case PixelFormat::BC4_UNORM: + case PixelFormat::BC4_SNORM: + case PixelFormat::BC5_UNORM: + case PixelFormat::BC5_SNORM: + case PixelFormat::R32G32_FLOAT: + case PixelFormat::R32G32_SINT: + case PixelFormat::R32_FLOAT: + case PixelFormat::R16_FLOAT: + case PixelFormat::R16_UNORM: + case PixelFormat::R16_SNORM: + case PixelFormat::R16_UINT: + case PixelFormat::R16_SINT: + case PixelFormat::R16G16_UNORM: + case PixelFormat::R16G16_FLOAT: + case PixelFormat::R16G16_UINT: + case PixelFormat::R16G16_SINT: + case PixelFormat::R16G16_SNORM: + case PixelFormat::R8G8_UNORM: + case PixelFormat::R8G8_SNORM: + case PixelFormat::R8G8_SINT: + case PixelFormat::R8G8_UINT: + case PixelFormat::R32G32_UINT: + case PixelFormat::R32_UINT: + case PixelFormat::R32_SINT: + case PixelFormat::G4R4_UNORM: + // Depth formats + case PixelFormat::D32_FLOAT: + case PixelFormat::D16_UNORM: + // Stencil formats + case PixelFormat::S8_UINT: + // DepthStencil formats + case PixelFormat::D24_UNORM_S8_UINT: + case PixelFormat::S8_UINT_D24_UNORM: + case PixelFormat::D32_FLOAT_S8_UINT: + return false; + default: + return true; + } +} + } // namespace VideoCommon diff --git a/src/video_core/texture_cache/image_view_base.h b/src/video_core/texture_cache/image_view_base.h index a25ae1d4a..87549ffff 100644 --- a/src/video_core/texture_cache/image_view_base.h +++ b/src/video_core/texture_cache/image_view_base.h @@ -33,6 +33,8 @@ struct ImageViewBase { return type == ImageViewType::Buffer; } + [[nodiscard]] bool SupportsAnisotropy() const noexcept; + ImageId image_id{}; GPUVAddr gpu_addr = 0; PixelFormat format{}; diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h index 43b7ac0a6..d58bb69ff 100644 --- a/src/video_core/texture_cache/texture_cache.h +++ b/src/video_core/texture_cache/texture_cache.h @@ -226,30 +226,50 @@ void TextureCache<P>::CheckFeedbackLoop(std::span<const ImageViewInOut> views) { template <class P> typename P::Sampler* TextureCache<P>::GetGraphicsSampler(u32 index) { + return &slot_samplers[GetGraphicsSamplerId(index)]; +} + +template <class P> +typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) { + return &slot_samplers[GetComputeSamplerId(index)]; +} + +template <class P> +SamplerId TextureCache<P>::GetGraphicsSamplerId(u32 index) { if (index > channel_state->graphics_sampler_table.Limit()) { LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index); - return &slot_samplers[NULL_SAMPLER_ID]; + return NULL_SAMPLER_ID; } const auto [descriptor, is_new] = channel_state->graphics_sampler_table.Read(index); SamplerId& id = channel_state->graphics_sampler_ids[index]; if (is_new) { id = FindSampler(descriptor); } - return &slot_samplers[id]; + return id; } template <class P> -typename P::Sampler* TextureCache<P>::GetComputeSampler(u32 index) { +SamplerId TextureCache<P>::GetComputeSamplerId(u32 index) { if (index > channel_state->compute_sampler_table.Limit()) { LOG_DEBUG(HW_GPU, "Invalid sampler index={}", index); - return &slot_samplers[NULL_SAMPLER_ID]; + return NULL_SAMPLER_ID; } const auto [descriptor, is_new] = channel_state->compute_sampler_table.Read(index); SamplerId& id = channel_state->compute_sampler_ids[index]; if (is_new) { id = FindSampler(descriptor); } - return &slot_samplers[id]; + return id; +} + +template <class P> +const typename P::Sampler& TextureCache<P>::GetSampler(SamplerId id) const noexcept { + return slot_samplers[id]; +} + +template <class P> +typename P::Sampler& TextureCache<P>::GetSampler(SamplerId id) noexcept { + return slot_samplers[id]; } template <class P> @@ -284,7 +304,7 @@ void TextureCache<P>::SynchronizeComputeDescriptors() { } template <class P> -bool TextureCache<P>::RescaleRenderTargets(bool is_clear) { +bool TextureCache<P>::RescaleRenderTargets() { auto& flags = maxwell3d->dirty.flags; u32 scale_rating = 0; bool rescaled = false; @@ -322,13 +342,13 @@ bool TextureCache<P>::RescaleRenderTargets(bool is_clear) { ImageViewId& color_buffer_id = render_targets.color_buffer_ids[index]; if (flags[Dirty::ColorBuffer0 + index] || force) { flags[Dirty::ColorBuffer0 + index] = false; - BindRenderTarget(&color_buffer_id, FindColorBuffer(index, is_clear)); + BindRenderTarget(&color_buffer_id, FindColorBuffer(index)); } check_rescale(color_buffer_id, tmp_color_images[index]); } if (flags[Dirty::ZetaBuffer] || force) { flags[Dirty::ZetaBuffer] = false; - BindRenderTarget(&render_targets.depth_buffer_id, FindDepthBuffer(is_clear)); + BindRenderTarget(&render_targets.depth_buffer_id, FindDepthBuffer()); } check_rescale(render_targets.depth_buffer_id, tmp_depth_image); @@ -393,7 +413,7 @@ void TextureCache<P>::UpdateRenderTargets(bool is_clear) { return; } - const bool rescaled = RescaleRenderTargets(is_clear); + const bool rescaled = RescaleRenderTargets(); if (is_rescaling != rescaled) { flags[Dirty::RescaleViewports] = true; flags[Dirty::RescaleScissors] = true; @@ -1662,7 +1682,7 @@ SamplerId TextureCache<P>::FindSampler(const TSCEntry& config) { } template <class P> -ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) { +ImageViewId TextureCache<P>::FindColorBuffer(size_t index) { const auto& regs = maxwell3d->regs; if (index >= regs.rt_control.count) { return ImageViewId{}; @@ -1676,11 +1696,11 @@ ImageViewId TextureCache<P>::FindColorBuffer(size_t index, bool is_clear) { return ImageViewId{}; } const ImageInfo info(regs.rt[index], regs.anti_alias_samples_mode); - return FindRenderTargetView(info, gpu_addr, is_clear); + return FindRenderTargetView(info, gpu_addr); } template <class P> -ImageViewId TextureCache<P>::FindDepthBuffer(bool is_clear) { +ImageViewId TextureCache<P>::FindDepthBuffer() { const auto& regs = maxwell3d->regs; if (!regs.zeta_enable) { return ImageViewId{}; @@ -1690,18 +1710,16 @@ ImageViewId TextureCache<P>::FindDepthBuffer(bool is_clear) { return ImageViewId{}; } const ImageInfo info(regs.zeta, regs.zeta_size, regs.anti_alias_samples_mode); - return FindRenderTargetView(info, gpu_addr, is_clear); + return FindRenderTargetView(info, gpu_addr); } template <class P> -ImageViewId TextureCache<P>::FindRenderTargetView(const ImageInfo& info, GPUVAddr gpu_addr, - bool is_clear) { - const auto options = is_clear ? RelaxedOptions::Samples : RelaxedOptions{}; +ImageViewId TextureCache<P>::FindRenderTargetView(const ImageInfo& info, GPUVAddr gpu_addr) { ImageId image_id{}; bool delete_state = has_deleted_images; do { has_deleted_images = false; - image_id = FindOrInsertImage(info, gpu_addr, options); + image_id = FindOrInsertImage(info, gpu_addr); delete_state |= has_deleted_images; } while (has_deleted_images); has_deleted_images = delete_state; diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h index 3bfa92154..44232b961 100644 --- a/src/video_core/texture_cache/texture_cache_base.h +++ b/src/video_core/texture_cache/texture_cache_base.h @@ -159,6 +159,18 @@ public: /// Get the sampler from the compute descriptor table in the specified index Sampler* GetComputeSampler(u32 index); + /// Get the sampler id from the graphics descriptor table in the specified index + SamplerId GetGraphicsSamplerId(u32 index); + + /// Get the sampler id from the compute descriptor table in the specified index + SamplerId GetComputeSamplerId(u32 index); + + /// Return a constant reference to the given sampler id + [[nodiscard]] const Sampler& GetSampler(SamplerId id) const noexcept; + + /// Return a reference to the given sampler id + [[nodiscard]] Sampler& GetSampler(SamplerId id) noexcept; + /// Refresh the state for graphics image view and sampler descriptors void SynchronizeGraphicsDescriptors(); @@ -166,9 +178,8 @@ public: void SynchronizeComputeDescriptors(); /// Updates the Render Targets if they can be rescaled - /// @param is_clear True when the render targets are being used for clears /// @retval True if the Render Targets have been rescaled. - bool RescaleRenderTargets(bool is_clear); + bool RescaleRenderTargets(); /// Update bound render targets and upload memory if necessary /// @param is_clear True when the render targets are being used for clears @@ -324,14 +335,13 @@ private: [[nodiscard]] SamplerId FindSampler(const TSCEntry& config); /// Find or create an image view for the given color buffer index - [[nodiscard]] ImageViewId FindColorBuffer(size_t index, bool is_clear); + [[nodiscard]] ImageViewId FindColorBuffer(size_t index); /// Find or create an image view for the depth buffer - [[nodiscard]] ImageViewId FindDepthBuffer(bool is_clear); + [[nodiscard]] ImageViewId FindDepthBuffer(); /// Find or create a view for a render target with the given image parameters - [[nodiscard]] ImageViewId FindRenderTargetView(const ImageInfo& info, GPUVAddr gpu_addr, - bool is_clear); + [[nodiscard]] ImageViewId FindRenderTargetView(const ImageInfo& info, GPUVAddr gpu_addr); /// Iterates over all the images in a region calling func template <typename Func> |