1 files changed, 80 insertions, 0 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/d3d/d3d9/Image9.h b/gfx/angle/src/libANGLE/renderer/d3d/d3d9/Image9.h
new file mode 100755
index 000000000..068a67fc9
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/d3d/d3d9/Image9.h
@@ -0,0 +1,80 @@
+//
+// Copyright (c) 2002-2014 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.
+//
+
+// Image9.h: Defines the rx::Image9 class, which acts as the interface to
+// the actual underlying surfaces of a Texture.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D9_IMAGE9_H_
+#define LIBANGLE_RENDERER_D3D_D3D9_IMAGE9_H_
+
+#include "libANGLE/renderer/d3d/ImageD3D.h"
+#include "common/debug.h"
+
+namespace gl
+{
+class Framebuffer;
+}
+
+namespace rx
+{
+class Renderer9;
+
+class Image9 : public ImageD3D
+{
+  public:
+    Image9(Renderer9 *renderer);
+    ~Image9();
+
+    static gl::Error generateMipmap(Image9 *dest, Image9 *source);
+    static gl::Error generateMip(IDirect3DSurface9 *destSurface, IDirect3DSurface9 *sourceSurface);
+    static gl::Error copyLockableSurfaces(IDirect3DSurface9 *dest, IDirect3DSurface9 *source);
+
+    bool redefine(GLenum target, GLenum internalformat, const gl::Extents &size, bool forceRelease) override;
+
+    D3DFORMAT getD3DFormat() const;
+
+    virtual bool isDirty() const;
+
+    virtual gl::Error setManagedSurface2D(TextureStorage *storage, int level);
+    virtual gl::Error setManagedSurfaceCube(TextureStorage *storage, int face, int level);
+    virtual gl::Error copyToStorage(TextureStorage *storage, const gl::ImageIndex &index, const gl::Box &region);
+
+    gl::Error loadData(const gl::Box &area,
+                       const gl::PixelUnpackState &unpack,
+                       GLenum type,
+                       const void *input,
+                       bool applySkipImages) override;
+    gl::Error loadCompressedData(const gl::Box &area, const void *input) override;
+
+    gl::Error copyFromTexStorage(const gl::ImageIndex &imageIndex, TextureStorage *source) override;
+    gl::Error copyFromFramebuffer(const gl::Offset &destOffset,
+                                  const gl::Rectangle &sourceArea,
+                                  const gl::Framebuffer *source) override;
+
+  private:
+    gl::Error getSurface(IDirect3DSurface9 **outSurface);
+
+    gl::Error createSurface();
+    gl::Error setManagedSurface(IDirect3DSurface9 *surface);
+    gl::Error copyToSurface(IDirect3DSurface9 *dest, const gl::Box &area);
+
+    gl::Error lock(D3DLOCKED_RECT *lockedRect, const RECT &rect);
+    void unlock();
+
+    gl::Error copyFromRTInternal(const gl::Offset &destOffset,
+                                 const gl::Rectangle &sourceArea,
+                                 RenderTargetD3D *source);
+
+    Renderer9 *mRenderer;
+
+    D3DPOOL mD3DPool;   // can only be D3DPOOL_SYSTEMMEM or D3DPOOL_MANAGED since it needs to be lockable.
+    D3DFORMAT mD3DFormat;
+
+    IDirect3DSurface9 *mSurface;
+};
+}
+
+#endif   // LIBANGLE_RENDERER_D3D_D3D9_IMAGE9_H_