Add m-esr52 at 52.6.0

1 files changed, 130 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/d3d/FramebufferD3D.h b/gfx/angle/src/libANGLE/renderer/d3d/FramebufferD3D.h
new file mode 100755
index 000000000..e56ee7c0b
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/d3d/FramebufferD3D.h
@@ -0,0 +1,130 @@
+//
+// 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.
+//
+
+// FramebufferD3D.h: Defines the DefaultAttachmentD3D and FramebufferD3D classes.
+
+#ifndef LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_
+#define LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_
+
+#include <vector>
+#include <cstdint>
+
+#include "common/Color.h"
+#include "common/Optional.h"
+#include "libANGLE/angletypes.h"
+#include "libANGLE/renderer/FramebufferImpl.h"
+
+namespace gl
+{
+class FramebufferAttachment;
+struct PixelPackState;
+
+typedef std::vector<const FramebufferAttachment *> AttachmentList;
+
+}
+
+namespace rx
+{
+class RendererD3D;
+class RenderTargetD3D;
+struct WorkaroundsD3D;
+
+struct ClearParameters
+{
+    bool clearColor[gl::IMPLEMENTATION_MAX_DRAW_BUFFERS];
+    gl::ColorF colorFClearValue;
+    gl::ColorI colorIClearValue;
+    gl::ColorUI colorUIClearValue;
+    GLenum colorClearType;
+    bool colorMaskRed;
+    bool colorMaskGreen;
+    bool colorMaskBlue;
+    bool colorMaskAlpha;
+
+    bool clearDepth;
+    float depthClearValue;
+
+    bool clearStencil;
+    GLint stencilClearValue;
+    GLuint stencilWriteMask;
+
+    bool scissorEnabled;
+    gl::Rectangle scissor;
+};
+
+class FramebufferD3D : public FramebufferImpl
+{
+  public:
+    FramebufferD3D(const gl::FramebufferState &data, RendererD3D *renderer);
+    virtual ~FramebufferD3D();
+
+    gl::Error clear(ContextImpl *impl, GLbitfield mask) override;
+    gl::Error clearBufferfv(ContextImpl *impl,
+                            GLenum buffer,
+                            GLint drawbuffer,
+                            const GLfloat *values) override;
+    gl::Error clearBufferuiv(ContextImpl *impl,
+                             GLenum buffer,
+                             GLint drawbuffer,
+                             const GLuint *values) override;
+    gl::Error clearBufferiv(ContextImpl *impl,
+                            GLenum buffer,
+                            GLint drawbuffer,
+                            const GLint *values) override;
+    gl::Error clearBufferfi(ContextImpl *impl,
+                            GLenum buffer,
+                            GLint drawbuffer,
+                            GLfloat depth,
+                            GLint stencil) override;
+
+    GLenum getImplementationColorReadFormat() const override;
+    GLenum getImplementationColorReadType() const override;
+    gl::Error readPixels(ContextImpl *impl,
+                         const gl::Rectangle &area,
+                         GLenum format,
+                         GLenum type,
+                         GLvoid *pixels) const override;
+
+    gl::Error blit(ContextImpl *impl,
+                   const gl::Rectangle &sourceArea,
+                   const gl::Rectangle &destArea,
+                   GLbitfield mask,
+                   GLenum filter) override;
+
+    bool checkStatus() const override;
+
+    void syncState(const gl::Framebuffer::DirtyBits &dirtyBits) override;
+
+    const gl::AttachmentList &getColorAttachmentsForRender() const;
+
+  private:
+    virtual gl::Error clearImpl(ContextImpl *impl, const ClearParameters &clearParams) = 0;
+
+    virtual gl::Error readPixelsImpl(const gl::Rectangle &area,
+                                     GLenum format,
+                                     GLenum type,
+                                     size_t outputPitch,
+                                     const gl::PixelPackState &pack,
+                                     uint8_t *pixels) const = 0;
+
+    virtual gl::Error blitImpl(const gl::Rectangle &sourceArea,
+                               const gl::Rectangle &destArea,
+                               const gl::Rectangle *scissor,
+                               bool blitRenderTarget,
+                               bool blitDepth,
+                               bool blitStencil,
+                               GLenum filter,
+                               const gl::Framebuffer *sourceFramebuffer) = 0;
+
+    virtual GLenum getRenderTargetImplementationFormat(RenderTargetD3D *renderTarget) const = 0;
+
+    RendererD3D *mRenderer;
+    Optional<gl::AttachmentList> mColorAttachmentsForRender;
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_D3D_FRAMBUFFERD3D_H_