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Diffstat (limited to 'ui/surface/d3d9_utils_win.h')
-rw-r--r-- | ui/surface/d3d9_utils_win.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/ui/surface/d3d9_utils_win.h b/ui/surface/d3d9_utils_win.h deleted file mode 100644 index 7934cb41..0000000 --- a/ui/surface/d3d9_utils_win.h +++ /dev/null @@ -1,87 +0,0 @@ -// Copyright (c) 2012 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Helper functions that Direct3D 9Ex code a little easier to work with for -// the ui/surface code. - -#ifndef UI_SURFACE_D3D9_UTILS_WIN_H_ -#define UI_SURFACE_D3D9_UTILS_WIN_H_ - -#include <d3d9.h> - -#include "base/basictypes.h" -#include "base/win/scoped_comptr.h" -#include "ui/surface/surface_export.h" - -namespace base { -class ScopedNativeLibrary; -} - -namespace gfx { -class Size; -} - -namespace ui_surface_d3d9_utils { - -// Visible for testing. Loads the Direct3D9 library. Returns true on success. -SURFACE_EXPORT -bool LoadD3D9(base::ScopedNativeLibrary* storage); - -// Visible for testing. Creates a Direct3D9 device suitable for use with the -// accelerated surface code. Returns true on success. -SURFACE_EXPORT -bool CreateDevice(const base::ScopedNativeLibrary& d3d_module, - uint64 adapter_luid, - D3DDEVTYPE device_type, - uint32 presentation_interval, - IDirect3DDevice9Ex** device); - -// Calls the Vista+ (WDDM1.0) variant of CreateTexture that semantically opens a -// texture allocated as shared. In this way textures allocated by another -// process can be used by a D3D context in this process. The shared texture is -// identified by its surface handle. The resulting texture is written into -// |opened_texture|. -// -// Returns true on success. -SURFACE_EXPORT -bool OpenSharedTexture(IDirect3DDevice9* device, - int64 surface_handle, - const gfx::Size& size, - IDirect3DTexture9** opened_texture); - -// Ensures that |surface| is a lockable surface of a specified |size|. If -// |*surface| is non-null and has dimensions that match |size|, it is reused. -// Otherwise, a new resource is created and the old one (if any) is freed. -// -// Returns true on success. -SURFACE_EXPORT -bool CreateOrReuseLockableSurface( - IDirect3DDevice9* device, - const gfx::Size& size, - base::win::ScopedComPtr<IDirect3DSurface9>* surface); - -// Ensures that |texture| is a render target texture of a specified |size|. If -// |*texture| is non-null and has dimensions that match |size|, it is reused. -// Otherwise, a new resource is created and the old one (if any) is freed. -// -// A reference to level 0 of the resulting texture is placed into -// |render_target|. -// -// Returns true on success. -SURFACE_EXPORT -bool CreateOrReuseRenderTargetTexture( - IDirect3DDevice9* device, - const gfx::Size& size, - base::win::ScopedComPtr<IDirect3DTexture9>* texture, - IDirect3DSurface9** render_target); - -SURFACE_EXPORT -gfx::Size GetSize(IDirect3DTexture9* texture); - -SURFACE_EXPORT -gfx::Size GetSize(IDirect3DSurface9* surface); - -} // namespace ui_surface_d3d9_utils - -#endif // UI_SURFACE_D3D9_UTILS_WIN_H_ |