RenderTargetD3D.h (1368B)
1 // 2 // Copyright 2012 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 7 // RenderTargetD3D.h: Defines an abstract wrapper class to manage IDirect3DSurface9 8 // and ID3D11View objects belonging to renderbuffers and renderable textures. 9 10 #ifndef LIBANGLE_RENDERER_D3D_RENDERTARGETD3D_H_ 11 #define LIBANGLE_RENDERER_D3D_RENDERTARGETD3D_H_ 12 13 #include "common/angleutils.h" 14 #include "libANGLE/FramebufferAttachment.h" 15 #include "libANGLE/angletypes.h" 16 17 namespace rx 18 { 19 20 class RenderTargetD3D : public FramebufferAttachmentRenderTarget 21 { 22 public: 23 RenderTargetD3D(); 24 ~RenderTargetD3D() override; 25 26 virtual GLsizei getWidth() const = 0; 27 virtual GLsizei getHeight() const = 0; 28 virtual GLsizei getDepth() const = 0; 29 virtual GLenum getInternalFormat() const = 0; 30 virtual GLsizei getSamples() const = 0; 31 gl::Extents getExtents() const { return gl::Extents(getWidth(), getHeight(), getDepth()); } 32 bool isMultisampled() const { return getSamples() > 0; } 33 34 virtual unsigned int getSerial() const; 35 static unsigned int issueSerials(unsigned int count); 36 37 private: 38 const unsigned int mSerial; 39 static unsigned int mCurrentSerial; 40 }; 41 42 } // namespace rx 43 44 #endif // LIBANGLE_RENDERER_D3D_RENDERTARGETD3D_H_