kc3-lang/angle/src/libANGLE/renderer/d3d/d3d9/RenderTarget9.cpp

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• Hash : 9d737966
  Author :
  Date : 2019-08-14T12:25:12
  

  Standardize copyright notices to project style
  
  For all "ANGLE Project" copyrights, standardize to the format specified
  by the style guide. Changes:
  - "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
  - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
  - Fixed a small number of files that had no copyright date using the
    initial commit year from the version control history.
  - Fixed one instance of copyright being "The ANGLE Project" rather than
    "The ANGLE Project Authors"
  
  These changes are applied both to the copyright of source file, and
  where applicable to copyright statements that are generated by
  templates.
  
  BUG=angleproject:3811
  
  Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d9/RenderTarget9.cpp

• //
  // Copyright 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.cpp: Implements a D3D9-specific wrapper for IDirect3DSurface9
  // pointers retained by renderbuffers.
  
  #include "libANGLE/renderer/d3d/d3d9/RenderTarget9.h"
  #include "libANGLE/renderer/d3d/d3d9/Renderer9.h"
  #include "libANGLE/renderer/d3d/d3d9/SwapChain9.h"
  #include "libANGLE/renderer/d3d/d3d9/formatutils9.h"
  #include "libANGLE/renderer/d3d/d3d9/renderer9_utils.h"
  
  namespace rx
  {
  
  // TODO: AddRef the incoming surface to take ownership instead of expecting that its ref is being
  // given.
  TextureRenderTarget9::TextureRenderTarget9(IDirect3DBaseTexture9 *texture,
                                             size_t textureLevel,
                                             IDirect3DSurface9 *surface,
                                             GLenum internalFormat,
                                             GLsizei width,
                                             GLsizei height,
                                             GLsizei depth,
                                             GLsizei samples)
      : mWidth(width),
        mHeight(height),
        mDepth(depth),
        mInternalFormat(internalFormat),
        mD3DFormat(D3DFMT_UNKNOWN),
        mSamples(samples),
        mTexture(texture),
        mTextureLevel(textureLevel),
        mRenderTarget(surface)
  {
      ASSERT(mDepth == 1);
  
      if (mRenderTarget)
      {
          D3DSURFACE_DESC description;
          mRenderTarget->GetDesc(&description);
          mD3DFormat = description.Format;
      }
  }
  
  TextureRenderTarget9::~TextureRenderTarget9()
  {
      SafeRelease(mTexture);
      SafeRelease(mRenderTarget);
  }
  
  GLsizei TextureRenderTarget9::getWidth() const
  {
      return mWidth;
  }
  
  GLsizei TextureRenderTarget9::getHeight() const
  {
      return mHeight;
  }
  
  GLsizei TextureRenderTarget9::getDepth() const
  {
      return mDepth;
  }
  
  GLenum TextureRenderTarget9::getInternalFormat() const
  {
      return mInternalFormat;
  }
  
  GLsizei TextureRenderTarget9::getSamples() const
  {
      return mSamples;
  }
  
  IDirect3DBaseTexture9 *TextureRenderTarget9::getTexture() const
  {
      return mTexture;
  }
  
  size_t TextureRenderTarget9::getTextureLevel() const
  {
      return mTextureLevel;
  }
  
  IDirect3DSurface9 *TextureRenderTarget9::getSurface() const
  {
      // Caller is responsible for releasing the returned surface reference.
      // TODO: remove the AddRef to match RenderTarget11
      if (mRenderTarget)
      {
          mRenderTarget->AddRef();
      }
  
      return mRenderTarget;
  }
  
  D3DFORMAT TextureRenderTarget9::getD3DFormat() const
  {
      return mD3DFormat;
  }
  
  SurfaceRenderTarget9::SurfaceRenderTarget9(SwapChain9 *swapChain, bool depth)
      : mSwapChain(swapChain), mDepth(depth)
  {}
  
  SurfaceRenderTarget9::~SurfaceRenderTarget9() {}
  
  GLsizei SurfaceRenderTarget9::getWidth() const
  {
      return mSwapChain->getWidth();
  }
  
  GLsizei SurfaceRenderTarget9::getHeight() const
  {
      return mSwapChain->getHeight();
  }
  
  GLsizei SurfaceRenderTarget9::getDepth() const
  {
      return 1;
  }
  
  GLenum SurfaceRenderTarget9::getInternalFormat() const
  {
      return (mDepth ? mSwapChain->getDepthBufferInternalFormat()
                     : mSwapChain->getRenderTargetInternalFormat());
  }
  
  GLsizei SurfaceRenderTarget9::getSamples() const
  {
      // Our EGL surfaces do not support multisampling.
      return 0;
  }
  
  IDirect3DSurface9 *SurfaceRenderTarget9::getSurface() const
  {
      return (mDepth ? mSwapChain->getDepthStencil() : mSwapChain->getRenderTarget());
  }
  
  IDirect3DBaseTexture9 *SurfaceRenderTarget9::getTexture() const
  {
      return (mDepth ? nullptr : mSwapChain->getOffscreenTexture());
  }
  
  size_t SurfaceRenderTarget9::getTextureLevel() const
  {
      return 0;
  }
  
  D3DFORMAT SurfaceRenderTarget9::getD3DFormat() const
  {
      return d3d9::GetTextureFormatInfo(getInternalFormat()).texFormat;
  }
  
  }  // namespace rx
  

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