Add m-esr52 at 52.6.0

1 files changed, 98 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.h b/gfx/angle/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.h
new file mode 100755
index 000000000..f19c54de7
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.h
@@ -0,0 +1,98 @@
+//
+// Copyright (c) 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.
+//
+
+// RenderTarget9.h: Defines a D3D9-specific wrapper for IDirect3DSurface9 pointers
+// retained by Renderbuffers.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D9_RENDERTARGET9_H_
+#define LIBANGLE_RENDERER_D3D_D3D9_RENDERTARGET9_H_
+
+#include "libANGLE/renderer/d3d/RenderTargetD3D.h"
+
+namespace rx
+{
+class Renderer9;
+class SwapChain9;
+
+class RenderTarget9 : public RenderTargetD3D
+{
+  public:
+    RenderTarget9() { }
+    virtual ~RenderTarget9() { }
+    // Retrieve the texture that backs this render target, may be null for swap chain render
+    // targets.
+    virtual IDirect3DBaseTexture9 *getTexture() const = 0;
+    virtual size_t getTextureLevel() const = 0;
+
+    virtual IDirect3DSurface9 *getSurface() const = 0;
+
+    virtual D3DFORMAT getD3DFormat() const = 0;
+};
+
+class TextureRenderTarget9 : public RenderTarget9
+{
+  public:
+    TextureRenderTarget9(IDirect3DBaseTexture9 *texture,
+                         size_t textureLevel,
+                         IDirect3DSurface9 *surface,
+                         GLenum internalFormat,
+                         GLsizei width,
+                         GLsizei height,
+                         GLsizei depth,
+                         GLsizei samples);
+    virtual ~TextureRenderTarget9();
+
+    GLsizei getWidth() const override;
+    GLsizei getHeight() const override;
+    GLsizei getDepth() const override;
+    GLenum getInternalFormat() const override;
+    GLsizei getSamples() const override;
+
+    IDirect3DBaseTexture9 *getTexture() const override;
+    size_t getTextureLevel() const override;
+    IDirect3DSurface9 *getSurface() const override;
+
+    D3DFORMAT getD3DFormat() const override;
+
+  private:
+    GLsizei mWidth;
+    GLsizei mHeight;
+    GLsizei mDepth;
+    GLenum mInternalFormat;
+    D3DFORMAT mD3DFormat;
+    GLsizei mSamples;
+
+    IDirect3DBaseTexture9 *mTexture;
+    size_t mTextureLevel;
+    IDirect3DSurface9 *mRenderTarget;
+};
+
+class SurfaceRenderTarget9 : public RenderTarget9
+{
+  public:
+    SurfaceRenderTarget9(SwapChain9 *swapChain, bool depth);
+    virtual ~SurfaceRenderTarget9();
+
+    GLsizei getWidth() const override;
+    GLsizei getHeight() const override;
+    GLsizei getDepth() const override;
+    GLenum getInternalFormat() const override;
+    GLsizei getSamples() const override;
+
+    IDirect3DBaseTexture9 *getTexture() const override;
+    size_t getTextureLevel() const override;
+    IDirect3DSurface9 *getSurface() const override;
+
+    D3DFORMAT getD3DFormat() const override;
+
+  private:
+    SwapChain9 *mSwapChain;
+    bool mDepth;
+};
+
+}
+
+#endif // LIBANGLE_RENDERER_D3D_D3D9_RENDERTARGET9_H_