Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 489 insertions, 0 deletions

diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/RendererD3D.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/RendererD3D.h
new file mode 100644
index 0000000000..3846e1eb2a
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/RendererD3D.h
@@ -0,0 +1,489 @@
+
+// Copyright 2014 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.
+//
+
+// RendererD3D.h: Defines a back-end specific class for the DirectX renderer.
+
+#ifndef LIBANGLE_RENDERER_D3D_RENDERERD3D_H_
+#define LIBANGLE_RENDERER_D3D_RENDERERD3D_H_
+
+#include <array>
+
+#include "common/Color.h"
+#include "common/MemoryBuffer.h"
+#include "common/debug.h"
+#include "libANGLE/Device.h"
+#include "libANGLE/State.h"
+#include "libANGLE/Version.h"
+#include "libANGLE/angletypes.h"
+#include "libANGLE/formatutils.h"
+#include "libANGLE/renderer/d3d/ShaderD3D.h"
+#include "libANGLE/renderer/d3d/VertexDataManager.h"
+#include "libANGLE/renderer/d3d/formatutilsD3D.h"
+#include "libANGLE/renderer/renderer_utils.h"
+#include "libANGLE/renderer/serial_utils.h"
+#include "platform/FeaturesD3D_autogen.h"
+
+namespace egl
+{
+class ConfigSet;
+}
+
+namespace gl
+{
+class ErrorSet;
+class FramebufferState;
+class InfoLog;
+class Texture;
+struct LinkedVarying;
+}  // namespace gl
+
+namespace rx
+{
+class ContextImpl;
+struct D3DUniform;
+struct D3DVarying;
+class DeviceD3D;
+class EGLImageD3D;
+class FramebufferImpl;
+class ImageD3D;
+class IndexBuffer;
+class NativeWindowD3D;
+class ProgramD3D;
+class RenderTargetD3D;
+class ShaderExecutableD3D;
+class SwapChainD3D;
+class TextureStorage;
+struct TranslatedIndexData;
+class UniformStorageD3D;
+class VertexBuffer;
+
+struct DeviceIdentifier
+{
+    UINT VendorId;
+    UINT DeviceId;
+    UINT SubSysId;
+    UINT Revision;
+    UINT FeatureLevel;
+};
+
+enum RendererClass
+{
+    RENDERER_D3D11,
+    RENDERER_D3D9
+};
+
+struct BindFlags
+{
+    bool renderTarget    = false;
+    bool unorderedAccess = false;
+    static BindFlags RenderTarget()
+    {
+        BindFlags flags;
+        flags.renderTarget = true;
+        return flags;
+    }
+    static BindFlags UnorderedAccess()
+    {
+        BindFlags flags;
+        flags.unorderedAccess = true;
+        return flags;
+    }
+};
+
+// A d3d::Context wraps error handling.
+namespace d3d
+{
+class Context : angle::NonCopyable
+{
+  public:
+    Context() {}
+    virtual ~Context() {}
+
+    virtual void handleResult(HRESULT hr,
+                              const char *message,
+                              const char *file,
+                              const char *function,
+                              unsigned int line) = 0;
+};
+}  // namespace d3d
+
+// ANGLE_TRY for HRESULT errors.
+#define ANGLE_TRY_HR(CONTEXT, EXPR, MESSAGE)                                                     \
+    do                                                                                           \
+    {                                                                                            \
+        auto ANGLE_LOCAL_VAR = (EXPR);                                                           \
+        if (ANGLE_UNLIKELY(FAILED(ANGLE_LOCAL_VAR)))                                             \
+        {                                                                                        \
+            CONTEXT->handleResult(ANGLE_LOCAL_VAR, MESSAGE, __FILE__, ANGLE_FUNCTION, __LINE__); \
+            return angle::Result::Stop;                                                          \
+        }                                                                                        \
+    } while (0)
+
+#define ANGLE_CHECK_HR(CONTEXT, EXPR, MESSAGE, ERROR)                                  \
+    do                                                                                 \
+    {                                                                                  \
+        if (ANGLE_UNLIKELY(!(EXPR)))                                                   \
+        {                                                                              \
+            CONTEXT->handleResult(ERROR, MESSAGE, __FILE__, ANGLE_FUNCTION, __LINE__); \
+            return angle::Result::Stop;                                                \
+        }                                                                              \
+    } while (0)
+
+#define ANGLE_HR_UNREACHABLE(context) \
+    UNREACHABLE();                    \
+    ANGLE_CHECK_HR(context, false, "Unreachble code reached.", E_FAIL)
+
+// Check if the device is lost every 10 failures to get the query data
+constexpr unsigned int kPollingD3DDeviceLostCheckFrequency = 10;
+
+// Useful for unit testing
+class BufferFactoryD3D : angle::NonCopyable
+{
+  public:
+    BufferFactoryD3D() {}
+    virtual ~BufferFactoryD3D() {}
+
+    virtual VertexBuffer *createVertexBuffer() = 0;
+    virtual IndexBuffer *createIndexBuffer()   = 0;
+
+    // TODO(jmadill): add VertexFormatCaps
+    virtual VertexConversionType getVertexConversionType(angle::FormatID vertexFormatID) const = 0;
+    virtual GLenum getVertexComponentType(angle::FormatID vertexFormatID) const                = 0;
+
+    // Warning: you should ensure binding really matches attrib.bindingIndex before using this
+    // function.
+    virtual angle::Result getVertexSpaceRequired(const gl::Context *context,
+                                                 const gl::VertexAttribute &attrib,
+                                                 const gl::VertexBinding &binding,
+                                                 size_t count,
+                                                 GLsizei instances,
+                                                 GLuint baseInstance,
+                                                 unsigned int *bytesRequiredOut) const = 0;
+};
+
+using AttribIndexArray = gl::AttribArray<int>;
+
+class RendererD3D : public BufferFactoryD3D
+{
+  public:
+    explicit RendererD3D(egl::Display *display);
+    ~RendererD3D() override;
+
+    virtual egl::Error initialize() = 0;
+
+    virtual egl::ConfigSet generateConfigs()                                            = 0;
+    virtual void generateDisplayExtensions(egl::DisplayExtensions *outExtensions) const = 0;
+
+    virtual ContextImpl *createContext(const gl::State &state, gl::ErrorSet *errorSet) = 0;
+
+    virtual std::string getRendererDescription() const                  = 0;
+    virtual std::string getVendorString() const                         = 0;
+    virtual std::string getVersionString(bool includeFullVersion) const = 0;
+
+    virtual int getMinorShaderModel() const          = 0;
+    virtual std::string getShaderModelSuffix() const = 0;
+
+    // Direct3D Specific methods
+    virtual DeviceIdentifier getAdapterIdentifier() const = 0;
+
+    virtual bool isValidNativeWindow(EGLNativeWindowType window) const                  = 0;
+    virtual NativeWindowD3D *createNativeWindow(EGLNativeWindowType window,
+                                                const egl::Config *config,
+                                                const egl::AttributeMap &attribs) const = 0;
+
+    virtual SwapChainD3D *createSwapChain(NativeWindowD3D *nativeWindow,
+                                          HANDLE shareHandle,
+                                          IUnknown *d3dTexture,
+                                          GLenum backBufferFormat,
+                                          GLenum depthBufferFormat,
+                                          EGLint orientation,
+                                          EGLint samples)                          = 0;
+    virtual egl::Error getD3DTextureInfo(const egl::Config *configuration,
+                                         IUnknown *d3dTexture,
+                                         const egl::AttributeMap &attribs,
+                                         EGLint *width,
+                                         EGLint *height,
+                                         GLsizei *samples,
+                                         gl::Format *glFormat,
+                                         const angle::Format **angleFormat,
+                                         UINT *arraySlice) const                   = 0;
+    virtual egl::Error validateShareHandle(const egl::Config *config,
+                                           HANDLE shareHandle,
+                                           const egl::AttributeMap &attribs) const = 0;
+
+    virtual int getMajorShaderModel() const = 0;
+
+    virtual void setGlobalDebugAnnotator() = 0;
+
+    const angle::FeaturesD3D &getFeatures() const;
+
+    // Pixel operations
+    virtual angle::Result copyImage2D(const gl::Context *context,
+                                      const gl::Framebuffer *framebuffer,
+                                      const gl::Rectangle &sourceRect,
+                                      GLenum destFormat,
+                                      const gl::Offset &destOffset,
+                                      TextureStorage *storage,
+                                      GLint level)      = 0;
+    virtual angle::Result copyImageCube(const gl::Context *context,
+                                        const gl::Framebuffer *framebuffer,
+                                        const gl::Rectangle &sourceRect,
+                                        GLenum destFormat,
+                                        const gl::Offset &destOffset,
+                                        TextureStorage *storage,
+                                        gl::TextureTarget target,
+                                        GLint level)    = 0;
+    virtual angle::Result copyImage3D(const gl::Context *context,
+                                      const gl::Framebuffer *framebuffer,
+                                      const gl::Rectangle &sourceRect,
+                                      GLenum destFormat,
+                                      const gl::Offset &destOffset,
+                                      TextureStorage *storage,
+                                      GLint level)      = 0;
+    virtual angle::Result copyImage2DArray(const gl::Context *context,
+                                           const gl::Framebuffer *framebuffer,
+                                           const gl::Rectangle &sourceRect,
+                                           GLenum destFormat,
+                                           const gl::Offset &destOffset,
+                                           TextureStorage *storage,
+                                           GLint level) = 0;
+
+    virtual angle::Result copyTexture(const gl::Context *context,
+                                      const gl::Texture *source,
+                                      GLint sourceLevel,
+                                      gl::TextureTarget srcTarget,
+                                      const gl::Box &sourceBox,
+                                      GLenum destFormat,
+                                      GLenum destType,
+                                      const gl::Offset &destOffset,
+                                      TextureStorage *storage,
+                                      gl::TextureTarget destTarget,
+                                      GLint destLevel,
+                                      bool unpackFlipY,
+                                      bool unpackPremultiplyAlpha,
+                                      bool unpackUnmultiplyAlpha) = 0;
+    virtual angle::Result copyCompressedTexture(const gl::Context *context,
+                                                const gl::Texture *source,
+                                                GLint sourceLevel,
+                                                TextureStorage *storage,
+                                                GLint destLevel)  = 0;
+
+    // RenderTarget creation
+    virtual angle::Result createRenderTarget(const gl::Context *context,
+                                             int width,
+                                             int height,
+                                             GLenum format,
+                                             GLsizei samples,
+                                             RenderTargetD3D **outRT)     = 0;
+    virtual angle::Result createRenderTargetCopy(const gl::Context *context,
+                                                 RenderTargetD3D *source,
+                                                 RenderTargetD3D **outRT) = 0;
+
+    // Shader operations
+    virtual angle::Result loadExecutable(d3d::Context *context,
+                                         const uint8_t *function,
+                                         size_t length,
+                                         gl::ShaderType type,
+                                         const std::vector<D3DVarying> &streamOutVaryings,
+                                         bool separatedOutputBuffers,
+                                         ShaderExecutableD3D **outExecutable)      = 0;
+    virtual angle::Result compileToExecutable(d3d::Context *context,
+                                              gl::InfoLog &infoLog,
+                                              const std::string &shaderHLSL,
+                                              gl::ShaderType type,
+                                              const std::vector<D3DVarying> &streamOutVaryings,
+                                              bool separatedOutputBuffers,
+                                              const CompilerWorkaroundsD3D &workarounds,
+                                              ShaderExecutableD3D **outExectuable) = 0;
+    virtual angle::Result ensureHLSLCompilerInitialized(d3d::Context *context)     = 0;
+
+    virtual UniformStorageD3D *createUniformStorage(size_t storageSize) = 0;
+
+    // Image operations
+    virtual ImageD3D *createImage() = 0;
+    virtual ExternalImageSiblingImpl *createExternalImageSibling(
+        const gl::Context *context,
+        EGLenum target,
+        EGLClientBuffer buffer,
+        const egl::AttributeMap &attribs)                                              = 0;
+    virtual angle::Result generateMipmap(const gl::Context *context,
+                                         ImageD3D *dest,
+                                         ImageD3D *source)                             = 0;
+    virtual angle::Result generateMipmapUsingD3D(const gl::Context *context,
+                                                 TextureStorage *storage,
+                                                 const gl::TextureState &textureState) = 0;
+    virtual angle::Result copyImage(const gl::Context *context,
+                                    ImageD3D *dest,
+                                    ImageD3D *source,
+                                    const gl::Box &sourceBox,
+                                    const gl::Offset &destOffset,
+                                    bool unpackFlipY,
+                                    bool unpackPremultiplyAlpha,
+                                    bool unpackUnmultiplyAlpha)                        = 0;
+    virtual TextureStorage *createTextureStorage2D(SwapChainD3D *swapChain,
+                                                   const std::string &label)           = 0;
+    virtual TextureStorage *createTextureStorageEGLImage(EGLImageD3D *eglImage,
+                                                         RenderTargetD3D *renderTargetD3D,
+                                                         const std::string &label)     = 0;
+    virtual TextureStorage *createTextureStorageBuffer(
+        const gl::OffsetBindingPointer<gl::Buffer> &buffer,
+        GLenum internalFormat,
+        const std::string &label) = 0;
+    virtual TextureStorage *createTextureStorageExternal(
+        egl::Stream *stream,
+        const egl::Stream::GLTextureDescription &desc,
+        const std::string &label)                                                            = 0;
+    virtual TextureStorage *createTextureStorage2D(GLenum internalformat,
+                                                   BindFlags bindFlags,
+                                                   GLsizei width,
+                                                   GLsizei height,
+                                                   int levels,
+                                                   const std::string &label,
+                                                   bool hintLevelZeroOnly)                   = 0;
+    virtual TextureStorage *createTextureStorageCube(GLenum internalformat,
+                                                     BindFlags bindFlags,
+                                                     int size,
+                                                     int levels,
+                                                     bool hintLevelZeroOnly,
+                                                     const std::string &label)               = 0;
+    virtual TextureStorage *createTextureStorage3D(GLenum internalformat,
+                                                   BindFlags bindFlags,
+                                                   GLsizei width,
+                                                   GLsizei height,
+                                                   GLsizei depth,
+                                                   int levels,
+                                                   const std::string &label)                 = 0;
+    virtual TextureStorage *createTextureStorage2DArray(GLenum internalformat,
+                                                        BindFlags bindFlags,
+                                                        GLsizei width,
+                                                        GLsizei height,
+                                                        GLsizei depth,
+                                                        int levels,
+                                                        const std::string &label)            = 0;
+    virtual TextureStorage *createTextureStorage2DMultisample(GLenum internalformat,
+                                                              GLsizei width,
+                                                              GLsizei height,
+                                                              int levels,
+                                                              int samples,
+                                                              bool fixedSampleLocations,
+                                                              const std::string &label)      = 0;
+    virtual TextureStorage *createTextureStorage2DMultisampleArray(GLenum internalformat,
+                                                                   GLsizei width,
+                                                                   GLsizei height,
+                                                                   GLsizei depth,
+                                                                   int levels,
+                                                                   int samples,
+                                                                   bool fixedSampleLocations,
+                                                                   const std::string &label) = 0;
+
+    // Buffer-to-texture and Texture-to-buffer copies
+    virtual bool supportsFastCopyBufferToTexture(GLenum internalFormat) const = 0;
+    virtual angle::Result fastCopyBufferToTexture(const gl::Context *context,
+                                                  const gl::PixelUnpackState &unpack,
+                                                  gl::Buffer *unpackBuffer,
+                                                  unsigned int offset,
+                                                  RenderTargetD3D *destRenderTarget,
+                                                  GLenum destinationFormat,
+                                                  GLenum sourcePixelsType,
+                                                  const gl::Box &destArea)    = 0;
+
+    // Device lost
+    gl::GraphicsResetStatus getResetStatus();
+    void notifyDeviceLost();
+    virtual bool resetDevice()          = 0;
+    virtual bool testDeviceLost()       = 0;
+    virtual bool testDeviceResettable() = 0;
+
+    virtual RendererClass getRendererClass() const = 0;
+    virtual void *getD3DDevice()                   = 0;
+
+    void setGPUDisjoint();
+
+    GLint getGPUDisjoint();
+    GLint64 getTimestamp();
+
+    virtual angle::Result clearRenderTarget(const gl::Context *context,
+                                            RenderTargetD3D *renderTarget,
+                                            const gl::ColorF &clearColorValue,
+                                            const float clearDepthValue,
+                                            const unsigned int clearStencilValue) = 0;
+
+    virtual DeviceImpl *createEGLDevice() = 0;
+
+    bool presentPathFastEnabled() const { return mPresentPathFastEnabled; }
+
+    // Stream creation
+    virtual StreamProducerImpl *createStreamProducerD3DTexture(
+        egl::Stream::ConsumerType consumerType,
+        const egl::AttributeMap &attribs) = 0;
+
+    const gl::Caps &getNativeCaps() const;
+    const gl::TextureCapsMap &getNativeTextureCaps() const;
+    const gl::Extensions &getNativeExtensions() const;
+    const gl::Limitations &getNativeLimitations() const;
+    ShPixelLocalStorageType getNativePixelLocalStorageType() const;
+    virtual void initializeFrontendFeatures(angle::FrontendFeatures *features) const = 0;
+
+    // Necessary hack for default framebuffers in D3D.
+    virtual FramebufferImpl *createDefaultFramebuffer(const gl::FramebufferState &state) = 0;
+
+    virtual gl::Version getMaxSupportedESVersion() const  = 0;
+    virtual gl::Version getMaxConformantESVersion() const = 0;
+
+    angle::Result initRenderTarget(const gl::Context *context, RenderTargetD3D *renderTarget);
+
+    virtual angle::Result getIncompleteTexture(const gl::Context *context,
+                                               gl::TextureType type,
+                                               gl::Texture **textureOut) = 0;
+
+    Serial generateSerial();
+
+    virtual bool canSelectViewInVertexShader() const = 0;
+
+  protected:
+    virtual bool getLUID(LUID *adapterLuid) const                    = 0;
+    virtual void generateCaps(gl::Caps *outCaps,
+                              gl::TextureCapsMap *outTextureCaps,
+                              gl::Extensions *outExtensions,
+                              gl::Limitations *outLimitations) const = 0;
+
+    bool skipDraw(const gl::State &glState, gl::PrimitiveMode drawMode);
+
+    egl::Display *mDisplay;
+
+    bool mPresentPathFastEnabled;
+
+  private:
+    void ensureCapsInitialized() const;
+
+    virtual void initializeFeatures(angle::FeaturesD3D *features) const = 0;
+
+    mutable bool mCapsInitialized;
+    mutable gl::Caps mNativeCaps;
+    mutable gl::TextureCapsMap mNativeTextureCaps;
+    mutable gl::Extensions mNativeExtensions;
+    mutable gl::Limitations mNativeLimitations;
+
+    mutable bool mFeaturesInitialized;
+    mutable angle::FeaturesD3D mFeatures;
+
+    bool mDisjoint;
+    bool mDeviceLost;
+
+    SerialFactory mSerialFactory;
+};
+
+unsigned int GetBlendSampleMask(const gl::State &glState, int samples);
+bool InstancedPointSpritesActive(ProgramD3D *programD3D, gl::PrimitiveMode mode);
+GLenum DefaultGLErrorCode(HRESULT hr);
+
+// Define stubs so we don't need to include D3D9/D3D11 headers directly.
+RendererD3D *CreateRenderer11(egl::Display *display);
+RendererD3D *CreateRenderer9(egl::Display *display);
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_D3D_RENDERERD3D_H_