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Diffstat (limited to 'gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.h')
| -rw-r--r-- | gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.h | 1003 |
1 files changed, 1003 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.h new file mode 100644 index 0000000000..72bc1b802c --- /dev/null +++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/TextureStorage11.h @@ -0,0 +1,1003 @@ +// +// Copyright 2012 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// TextureStorage11.h: Defines the abstract rx::TextureStorage11 class and its concrete derived +// classes TextureStorage11_2D and TextureStorage11_Cube, which act as the interface to the D3D11 +// texture. + +#ifndef LIBANGLE_RENDERER_D3D_D3D11_TEXTURESTORAGE11_H_ +#define LIBANGLE_RENDERER_D3D_D3D11_TEXTURESTORAGE11_H_ + +#include "libANGLE/Error.h" +#include "libANGLE/Texture.h" +#include "libANGLE/renderer/d3d/TextureStorage.h" +#include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h" +#include "libANGLE/renderer/d3d/d3d11/texture_format_table.h" + +#include <array> +#include <map> + +namespace gl +{ +class ImageIndex; +} // namespace gl + +namespace rx +{ +class EGLImageD3D; +class RenderTargetD3D; +class RenderTarget11; +class Renderer11; +class SwapChain11; +class Image11; +struct Renderer11DeviceCaps; +class TextureStorage11_2DMultisample; + +template <typename T> +using CubeFaceArray = std::array<T, gl::kCubeFaceCount>; + +struct MultisampledRenderToTextureInfo +{ + MultisampledRenderToTextureInfo(const GLsizei samples, + const gl::ImageIndex &indexSS, + const gl::ImageIndex &indexMS); + ~MultisampledRenderToTextureInfo(); + + // How many samples the multisampled texture contains + GLsizei samples; + // This is the image index for the single sampled texture + // This will hold the relevant level information + gl::ImageIndex indexSS; + // This is the image index for the multisampled texture + // For multisampled indexes, there is no level Index since they should + // account for the entire level. + gl::ImageIndex indexMS; + // True when multisampled texture has been written to and needs to be + // resolved to the single sampled texture + bool msTextureNeedsResolve; + std::unique_ptr<TextureStorage11_2DMultisample> msTex; +}; + +class TextureStorage11 : public TextureStorage +{ + public: + ~TextureStorage11() override; + + static DWORD GetTextureBindFlags(GLenum internalFormat, + const Renderer11DeviceCaps &renderer11DeviceCaps, + BindFlags flags); + static DWORD GetTextureMiscFlags(GLenum internalFormat, + const Renderer11DeviceCaps &renderer11DeviceCaps, + BindFlags flags, + int levels); + + UINT getBindFlags() const; + UINT getMiscFlags() const; + const d3d11::Format &getFormatSet() const; + angle::Result getSRVLevels(const gl::Context *context, + GLint baseLevel, + GLint maxLevel, + const d3d11::SharedSRV **outSRV); + angle::Result generateSwizzles(const gl::Context *context, + const gl::TextureState &textureState); + void markLevelDirty(int mipLevel); + void markDirty(); + + angle::Result updateSubresourceLevel(const gl::Context *context, + const TextureHelper11 &texture, + unsigned int sourceSubresource, + const gl::ImageIndex &index, + const gl::Box ©Area); + + angle::Result copySubresourceLevel(const gl::Context *context, + const TextureHelper11 &dstTexture, + unsigned int dstSubresource, + const gl::ImageIndex &index, + const gl::Box ®ion); + + // TextureStorage virtual functions + int getTopLevel() const override; + bool isRenderTarget() const override; + bool isManaged() const override; + bool supportsNativeMipmapFunction() const override; + int getLevelCount() const override; + bool isUnorderedAccess() const override { return mBindFlags & D3D11_BIND_UNORDERED_ACCESS; } + angle::Result generateMipmap(const gl::Context *context, + const gl::ImageIndex &sourceIndex, + const gl::ImageIndex &destIndex) override; + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + angle::Result setData(const gl::Context *context, + const gl::ImageIndex &index, + ImageD3D *image, + const gl::Box *destBox, + GLenum type, + const gl::PixelUnpackState &unpack, + const uint8_t *pixelData) override; + void invalidateTextures() override; + + virtual angle::Result getSRVForSampler(const gl::Context *context, + const gl::TextureState &textureState, + const gl::SamplerState &sampler, + const d3d11::SharedSRV **outSRV); + angle::Result getSRVForImage(const gl::Context *context, + const gl::ImageUnit &imageUnit, + const d3d11::SharedSRV **outSRV); + angle::Result getUAVForImage(const gl::Context *context, + const gl::ImageUnit &imageUnit, + const d3d11::SharedUAV **outUAV); + virtual angle::Result getSubresourceIndex(const gl::Context *context, + const gl::ImageIndex &index, + UINT *outSubresourceIndex) const; + virtual angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) = 0; + virtual void associateImage(Image11 *image, const gl::ImageIndex &index) = 0; + virtual void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) = 0; + virtual void verifyAssociatedImageValid(const gl::ImageIndex &index, + Image11 *expectedImage) = 0; + virtual angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) = 0; + + GLsizei getRenderToTextureSamples() const override; + + protected: + TextureStorage11(Renderer11 *renderer, + UINT bindFlags, + UINT miscFlags, + GLenum internalFormat, + const std::string &label); + int getLevelWidth(int mipLevel) const; + int getLevelHeight(int mipLevel) const; + int getLevelDepth(int mipLevel) const; + + // Some classes (e.g. TextureStorage11_2D) will override getMippedResource. + virtual angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource); + + virtual angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) = 0; + virtual angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) = 0; + + enum class SRVType + { + Sample, + Blit, + Stencil + }; + angle::Result getSRVLevel(const gl::Context *context, + int mipLevel, + SRVType srvType, + const d3d11::SharedSRV **outSRV); + + // Get a version of a depth texture with only depth information, not stencil. + enum DropStencil + { + CREATED, + ALREADY_EXISTS + }; + virtual angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut); + angle::Result initDropStencilTexture(const gl::Context *context, + const gl::ImageIndexIterator &it); + + // The baseLevel parameter should *not* have mTopLevel applied. + virtual angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) = 0; + virtual angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) = 0; + virtual angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) = 0; + + void verifySwizzleExists(const gl::SwizzleState &swizzleState); + + // Clear all cached non-swizzle SRVs and invalidate the swizzle cache. + void clearSRVCache(); + + // Helper for resolving MS shadowed texture + angle::Result resolveTextureHelper(const gl::Context *context, const TextureHelper11 &texture); + angle::Result releaseMultisampledTexStorageForLevel(size_t level) override; + angle::Result findMultisampledRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const; + angle::Result getMultisampledRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT); + + Renderer11 *mRenderer; + int mTopLevel; + unsigned int mMipLevels; + + const d3d11::Format &mFormatInfo; + unsigned int mTextureWidth; + unsigned int mTextureHeight; + unsigned int mTextureDepth; + + gl::TexLevelArray<gl::SwizzleState> mSwizzleCache; + TextureHelper11 mDropStencilTexture; + + std::unique_ptr<MultisampledRenderToTextureInfo> mMSTexInfo; + + private: + const UINT mBindFlags; + const UINT mMiscFlags; + + struct SamplerKey + { + SamplerKey(); + SamplerKey(int baseLevel, int mipLevels, bool swizzle, bool dropStencil); + + bool operator<(const SamplerKey &rhs) const; + + int baseLevel; + int mipLevels; + bool swizzle; + bool dropStencil; + }; + + angle::Result getCachedOrCreateSRVForSampler(const gl::Context *context, + const SamplerKey &key, + const d3d11::SharedSRV **outSRV); + + using SRVCacheForSampler = std::map<SamplerKey, d3d11::SharedSRV>; + SRVCacheForSampler mSrvCacheForSampler; + + struct ImageKey + { + ImageKey(); + ImageKey(int level, bool layered, int layer, GLenum access, GLenum format); + bool operator<(const ImageKey &rhs) const; + int level; + bool layered; + int layer; + GLenum access; + GLenum format; + }; + + angle::Result getCachedOrCreateSRVForImage(const gl::Context *context, + const ImageKey &key, + const d3d11::SharedSRV **outSRV); + angle::Result getCachedOrCreateUAVForImage(const gl::Context *context, + const ImageKey &key, + const d3d11::SharedUAV **outUAV); + + using SRVCacheForImage = std::map<ImageKey, d3d11::SharedSRV>; + SRVCacheForImage mSrvCacheForImage; + using UAVCacheForImage = std::map<ImageKey, d3d11::SharedUAV>; + UAVCacheForImage mUavCacheForImage; + + gl::TexLevelArray<d3d11::SharedSRV> mLevelSRVs; + gl::TexLevelArray<d3d11::SharedSRV> mLevelBlitSRVs; + gl::TexLevelArray<d3d11::SharedSRV> mLevelStencilSRVs; +}; + +class TextureStorage11_2D : public TextureStorage11 +{ + public: + TextureStorage11_2D(Renderer11 *renderer, SwapChain11 *swapchain, const std::string &label); + TextureStorage11_2D(Renderer11 *renderer, + GLenum internalformat, + BindFlags bindFlags, + GLsizei width, + GLsizei height, + int levels, + const std::string &label, + bool hintLevelZeroOnly = false); + ~TextureStorage11_2D() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + + angle::Result useLevelZeroWorkaroundTexture(const gl::Context *context, + bool useLevelZeroTexture) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut) override; + + angle::Result ensureTextureExists(const gl::Context *context, int mipLevels); + + angle::Result resolveTexture(const gl::Context *context) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + + TextureHelper11 mTexture; + gl::TexLevelArray<std::unique_ptr<RenderTarget11>> mRenderTarget; + bool mHasKeyedMutex; + + // These are members related to the zero max-LOD workaround. + // D3D11 Feature Level 9_3 can't disable mipmaps on a mipmapped texture (i.e. solely sample from + // level zero). These members are used to work around this limitation. Usually only mTexture XOR + // mLevelZeroTexture will exist. For example, if an app creates a texture with only one level, + // then 9_3 will only create mLevelZeroTexture. However, in some scenarios, both textures have + // to be created. This incurs additional memory overhead. One example of this is an application + // that creates a texture, calls glGenerateMipmap, and then disables mipmaps on the texture. A + // more likely example is an app that creates an empty texture, renders to it, and then calls + // glGenerateMipmap + // TODO: In this rendering scenario, release the mLevelZeroTexture after mTexture has been + // created to save memory. + TextureHelper11 mLevelZeroTexture; + std::unique_ptr<RenderTarget11> mLevelZeroRenderTarget; + bool mUseLevelZeroTexture; + + // Swizzle-related variables + TextureHelper11 mSwizzleTexture; + gl::TexLevelArray<d3d11::RenderTargetView> mSwizzleRenderTargets; + + gl::TexLevelArray<Image11 *> mAssociatedImages; +}; + +class TextureStorage11_External : public TextureStorage11 +{ + public: + TextureStorage11_External(Renderer11 *renderer, + egl::Stream *stream, + const egl::Stream::GLTextureDescription &glDesc, + const std::string &label); + ~TextureStorage11_External() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + + TextureHelper11 mTexture; + int mSubresourceIndex; + bool mHasKeyedMutex; + + Image11 *mAssociatedImage; +}; + +// A base class for texture storage classes where the associated images are not changed, nor are +// they accessible as images in GLES3.1+ shaders. +class TextureStorage11ImmutableBase : public TextureStorage11 +{ + public: + TextureStorage11ImmutableBase(Renderer11 *renderer, + UINT bindFlags, + UINT miscFlags, + GLenum internalFormat, + const std::string &label); + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; +}; + +class TextureStorage11_EGLImage final : public TextureStorage11ImmutableBase +{ + public: + TextureStorage11_EGLImage(Renderer11 *renderer, + EGLImageD3D *eglImage, + RenderTarget11 *renderTarget11, + const std::string &label); + ~TextureStorage11_EGLImage() override; + + angle::Result getSubresourceIndex(const gl::Context *context, + const gl::ImageIndex &index, + UINT *outSubresourceIndex) const override; + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result getSRVForSampler(const gl::Context *context, + const gl::TextureState &textureState, + const gl::SamplerState &sampler, + const d3d11::SharedSRV **outSRV) override; + angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + + angle::Result useLevelZeroWorkaroundTexture(const gl::Context *context, + bool useLevelZeroTexture) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + private: + // Check if the EGL image's render target has been updated due to orphaning and delete + // any SRVs and other resources based on the image's old render target. + angle::Result checkForUpdatedRenderTarget(const gl::Context *context); + + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + + angle::Result getImageRenderTarget(const gl::Context *context, RenderTarget11 **outRT) const; + + EGLImageD3D *mImage; + uintptr_t mCurrentRenderTarget; + + // Swizzle-related variables + TextureHelper11 mSwizzleTexture; + std::vector<d3d11::RenderTargetView> mSwizzleRenderTargets; +}; + +class TextureStorage11_Cube : public TextureStorage11 +{ + public: + TextureStorage11_Cube(Renderer11 *renderer, + GLenum internalformat, + BindFlags bindFlags, + int size, + int levels, + bool hintLevelZeroOnly, + const std::string &label); + ~TextureStorage11_Cube() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getSubresourceIndex(const gl::Context *context, + const gl::ImageIndex &index, + UINT *outSubresourceIndex) const override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + + angle::Result useLevelZeroWorkaroundTexture(const gl::Context *context, + bool useLevelZeroTexture) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut) override; + + angle::Result ensureTextureExists(const gl::Context *context, int mipLevels); + + angle::Result resolveTexture(const gl::Context *context) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + angle::Result createRenderTargetSRV(const gl::Context *context, + const TextureHelper11 &texture, + const gl::ImageIndex &index, + DXGI_FORMAT resourceFormat, + d3d11::SharedSRV *srv) const; + + TextureHelper11 mTexture; + CubeFaceArray<gl::TexLevelArray<std::unique_ptr<RenderTarget11>>> mRenderTarget; + + // Level-zero workaround members. See TextureStorage11_2D's workaround members for a + // description. + TextureHelper11 mLevelZeroTexture; + CubeFaceArray<std::unique_ptr<RenderTarget11>> mLevelZeroRenderTarget; + bool mUseLevelZeroTexture; + + TextureHelper11 mSwizzleTexture; + gl::TexLevelArray<d3d11::RenderTargetView> mSwizzleRenderTargets; + + CubeFaceArray<gl::TexLevelArray<Image11 *>> mAssociatedImages; +}; + +class TextureStorage11_3D : public TextureStorage11 +{ + public: + TextureStorage11_3D(Renderer11 *renderer, + GLenum internalformat, + BindFlags bindFlags, + GLsizei width, + GLsizei height, + GLsizei depth, + int levels, + const std::string &label); + ~TextureStorage11_3D() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + + // Handles both layer and non-layer RTs + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + + typedef std::pair<int, int> LevelLayerKey; + std::map<LevelLayerKey, std::unique_ptr<RenderTarget11>> mLevelLayerRenderTargets; + + gl::TexLevelArray<std::unique_ptr<RenderTarget11>> mLevelRenderTargets; + + TextureHelper11 mTexture; + TextureHelper11 mSwizzleTexture; + gl::TexLevelArray<d3d11::RenderTargetView> mSwizzleRenderTargets; + + gl::TexLevelArray<Image11 *> mAssociatedImages; +}; + +class TextureStorage11_2DArray : public TextureStorage11 +{ + public: + TextureStorage11_2DArray(Renderer11 *renderer, + GLenum internalformat, + BindFlags bindFlags, + GLsizei width, + GLsizei height, + GLsizei depth, + int levels, + const std::string &label); + ~TextureStorage11_2DArray() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + void onLabelUpdate() override; + + struct LevelLayerRangeKey + { + LevelLayerRangeKey(int mipLevelIn, int layerIn, int numLayersIn) + : mipLevel(mipLevelIn), layer(layerIn), numLayers(numLayersIn) + {} + bool operator<(const LevelLayerRangeKey &other) const + { + if (mipLevel != other.mipLevel) + { + return mipLevel < other.mipLevel; + } + if (layer != other.layer) + { + return layer < other.layer; + } + return numLayers < other.numLayers; + } + int mipLevel; + int layer; + int numLayers; + }; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + angle::Result createRenderTargetSRV(const gl::Context *context, + const TextureHelper11 &texture, + const gl::ImageIndex &index, + DXGI_FORMAT resourceFormat, + d3d11::SharedSRV *srv) const; + + std::map<LevelLayerRangeKey, std::unique_ptr<RenderTarget11>> mRenderTargets; + + TextureHelper11 mTexture; + + TextureHelper11 mSwizzleTexture; + gl::TexLevelArray<d3d11::RenderTargetView> mSwizzleRenderTargets; + + typedef std::map<LevelLayerRangeKey, Image11 *> ImageMap; + ImageMap mAssociatedImages; +}; + +class TextureStorage11_2DMultisample final : public TextureStorage11ImmutableBase +{ + public: + TextureStorage11_2DMultisample(Renderer11 *renderer, + GLenum internalformat, + GLsizei width, + GLsizei height, + int levels, + int samples, + bool fixedSampleLocations, + const std::string &label); + ~TextureStorage11_2DMultisample() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut) override; + + angle::Result ensureTextureExists(const gl::Context *context, int mipLevels); + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + + TextureHelper11 mTexture; + std::unique_ptr<RenderTarget11> mRenderTarget; + + unsigned int mSamples; + GLboolean mFixedSampleLocations; +}; + +class TextureStorage11_2DMultisampleArray final : public TextureStorage11ImmutableBase +{ + public: + TextureStorage11_2DMultisampleArray(Renderer11 *renderer, + GLenum internalformat, + GLsizei width, + GLsizei height, + GLsizei depth, + int levels, + int samples, + bool fixedSampleLocations, + const std::string &label); + ~TextureStorage11_2DMultisampleArray() override; + + angle::Result onDestroy(const gl::Context *context) override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + angle::Result copyToStorage(const gl::Context *context, TextureStorage *destStorage) override; + void onLabelUpdate() override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + angle::Result ensureDropStencilTexture(const gl::Context *context, + DropStencil *dropStencilOut) override; + + angle::Result ensureTextureExists(const gl::Context *context, int mipLevels); + + private: + angle::Result createRenderTargetSRV(const gl::Context *context, + const TextureHelper11 &texture, + const gl::ImageIndex &index, + DXGI_FORMAT resourceFormat, + d3d11::SharedSRV *srv) const; + + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + + TextureHelper11 mTexture; + std::map<TextureStorage11_2DArray::LevelLayerRangeKey, std::unique_ptr<RenderTarget11>> + mRenderTargets; + + unsigned int mSamples; + GLboolean mFixedSampleLocations; +}; + +class TextureStorage11_Buffer : public TextureStorage11 +{ + public: + TextureStorage11_Buffer(Renderer11 *renderer, + const gl::OffsetBindingPointer<gl::Buffer> &buffer, + GLenum internalFormat, + const std::string &label); + ~TextureStorage11_Buffer() override; + + angle::Result getResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result getMippedResource(const gl::Context *context, + const TextureHelper11 **outResource) override; + angle::Result findRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) const override; + angle::Result getRenderTarget(const gl::Context *context, + const gl::ImageIndex &index, + GLsizei samples, + RenderTargetD3D **outRT) override; + + void onLabelUpdate() override; + + void associateImage(Image11 *image, const gl::ImageIndex &index) override; + void disassociateImage(const gl::ImageIndex &index, Image11 *expectedImage) override; + void verifyAssociatedImageValid(const gl::ImageIndex &index, Image11 *expectedImage) override; + angle::Result releaseAssociatedImage(const gl::Context *context, + const gl::ImageIndex &index, + Image11 *incomingImage) override; + + protected: + angle::Result getSwizzleTexture(const gl::Context *context, + const TextureHelper11 **outTexture) override; + angle::Result getSwizzleRenderTarget(const gl::Context *context, + int mipLevel, + const d3d11::RenderTargetView **outRTV) override; + + private: + angle::Result createSRVForSampler(const gl::Context *context, + int baseLevel, + int mipLevels, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createSRVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedSRV *outSRV) override; + angle::Result createUAVForImage(const gl::Context *context, + int level, + DXGI_FORMAT format, + const TextureHelper11 &texture, + d3d11::SharedUAV *outUAV) override; + + angle::Result initTexture(const gl::Context *context); + + TextureHelper11 mTexture; + const gl::OffsetBindingPointer<gl::Buffer> &mBuffer; + GLint64 mDataSize; +}; +} // namespace rx + +#endif // LIBANGLE_RENDERER_D3D_D3D11_TEXTURESTORAGE11_H_ |