kc3-lang/angle/src/libANGLE/renderer/d3d/d3d9/TextureStorage9.cpp

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• Hash : 275e6f4f
  Author :
  Date : 2024-02-02T16:46:14
  

  D3D: Add multiplanar support to d3d11 glTexSubImage2D
  
  Add multiplanar format support to Angle's D3D11 glTexSubImage2D.
  This is needed with multiplanar shared images, where we write all
  planes of a d3d shared image through WritePixelsYUV in raster decoder
  and need to do this via an intermediate texture for d3d11. This change
  checks for multiplanar format supported by Image11 and then goes
  through TextureD3D::commitRegion and performs copyTexture and then
  copySubResource.
  
  Added necessary test that tests for full texture copy and a subregion
  copy and reads back and verifies.
  
  Bug: chromium:40262482
  Change-Id: I74c9978e62339375f6623f7f0a609bcb16c4b970
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5263039
  Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Saifuddin Hitawala <hitawala@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d9/TextureStorage9.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.
  //
  
  // TextureStorage9.cpp: Implements the abstract rx::TextureStorage9 class and its concrete derived
  // classes TextureStorage9_2D and TextureStorage9_Cube, which act as the interface to the
  // D3D9 texture.
  
  #include "libANGLE/renderer/d3d/d3d9/TextureStorage9.h"
  
  #include "common/utilities.h"
  #include "libANGLE/Context.h"
  #include "libANGLE/Texture.h"
  #include "libANGLE/formatutils.h"
  #include "libANGLE/renderer/d3d/EGLImageD3D.h"
  #include "libANGLE/renderer/d3d/TextureD3D.h"
  #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
  {
  TextureStorage9::TextureStorage9(Renderer9 *renderer, DWORD usage, const std::string &label)
      : TextureStorage(label),
        mTopLevel(0),
        mMipLevels(0),
        mTextureWidth(0),
        mTextureHeight(0),
        mInternalFormat(GL_NONE),
        mTextureFormat(D3DFMT_UNKNOWN),
        mRenderer(renderer),
        mD3DUsage(usage),
        mD3DPool(mRenderer->getTexturePool(usage))
  {}
  
  TextureStorage9::~TextureStorage9() {}
  
  DWORD TextureStorage9::GetTextureUsage(GLenum internalformat, bool renderTarget)
  {
      DWORD d3dusage = 0;
  
      const gl::InternalFormat &formatInfo     = gl::GetSizedInternalFormatInfo(internalformat);
      const d3d9::TextureFormat &d3dFormatInfo = d3d9::GetTextureFormatInfo(internalformat);
      if (formatInfo.depthBits > 0 || formatInfo.stencilBits > 0)
      {
          d3dusage |= D3DUSAGE_DEPTHSTENCIL;
      }
      else if (renderTarget && (d3dFormatInfo.renderFormat != D3DFMT_UNKNOWN))
      {
          d3dusage |= D3DUSAGE_RENDERTARGET;
      }
  
      return d3dusage;
  }
  
  bool TextureStorage9::isRenderTarget() const
  {
      return (mD3DUsage & (D3DUSAGE_RENDERTARGET | D3DUSAGE_DEPTHSTENCIL)) != 0;
  }
  
  bool TextureStorage9::isManaged() const
  {
      return (mD3DPool == D3DPOOL_MANAGED);
  }
  
  bool TextureStorage9::supportsNativeMipmapFunction() const
  {
      return false;
  }
  
  D3DPOOL TextureStorage9::getPool() const
  {
      return mD3DPool;
  }
  
  DWORD TextureStorage9::getUsage() const
  {
      return mD3DUsage;
  }
  
  int TextureStorage9::getTopLevel() const
  {
      return mTopLevel;
  }
  
  int TextureStorage9::getLevelCount() const
  {
      return static_cast<int>(mMipLevels) - mTopLevel;
  }
  
  bool TextureStorage9::isMultiplanar(const gl::Context *context)
  {
      // D3D9 does not support multiplanar formats yet.
      return false;
  }
  
  angle::Result TextureStorage9::setData(const gl::Context *context,
                                         const gl::ImageIndex &index,
                                         ImageD3D *image,
                                         const gl::Box *destBox,
                                         GLenum type,
                                         const gl::PixelUnpackState &unpack,
                                         const uint8_t *pixelData)
  {
      ANGLE_HR_UNREACHABLE(GetImplAs<Context9>(context));
      return angle::Result::Stop;
  }
  
  TextureStorage9_2D::TextureStorage9_2D(Renderer9 *renderer,
                                         SwapChain9 *swapchain,
                                         const std::string &label)
      : TextureStorage9(renderer, D3DUSAGE_RENDERTARGET, label)
  {
      IDirect3DTexture9 *surfaceTexture = swapchain->getOffscreenTexture();
      mTexture                          = surfaceTexture;
      mMipLevels                        = surfaceTexture->GetLevelCount();
  
      mInternalFormat = swapchain->getRenderTargetInternalFormat();
  
      D3DSURFACE_DESC surfaceDesc;
      surfaceTexture->GetLevelDesc(0, &surfaceDesc);
      mTextureWidth  = surfaceDesc.Width;
      mTextureHeight = surfaceDesc.Height;
      mTextureFormat = surfaceDesc.Format;
  
      mRenderTargets.resize(mMipLevels, nullptr);
  }
  
  TextureStorage9_2D::TextureStorage9_2D(Renderer9 *renderer,
                                         GLenum internalformat,
                                         bool renderTarget,
                                         GLsizei width,
                                         GLsizei height,
                                         int levels,
                                         const std::string &label)
      : TextureStorage9(renderer, GetTextureUsage(internalformat, renderTarget), label)
  {
      mTexture = nullptr;
  
      mInternalFormat = internalformat;
  
      const d3d9::TextureFormat &d3dFormatInfo = d3d9::GetTextureFormatInfo(internalformat);
      mTextureFormat                           = d3dFormatInfo.texFormat;
  
      d3d9::MakeValidSize(false, d3dFormatInfo.texFormat, &width, &height, &mTopLevel);
      mTextureWidth  = width;
      mTextureHeight = height;
      mMipLevels     = mTopLevel + levels;
  
      mRenderTargets.resize(levels, nullptr);
  }
  
  TextureStorage9_2D::~TextureStorage9_2D()
  {
      SafeRelease(mTexture);
      for (RenderTargetD3D *renderTarget : mRenderTargets)
      {
          SafeDelete(renderTarget);
      }
  }
  
  // Increments refcount on surface.
  // caller must Release() the returned surface
  angle::Result TextureStorage9_2D::getSurfaceLevel(const gl::Context *context,
                                                    gl::TextureTarget target,
                                                    int level,
                                                    bool dirty,
                                                    IDirect3DSurface9 **outSurface)
  {
      ASSERT(target == gl::TextureTarget::_2D);
  
      IDirect3DBaseTexture9 *baseTexture = nullptr;
      ANGLE_TRY(getBaseTexture(context, &baseTexture));
  
      IDirect3DTexture9 *texture = static_cast<IDirect3DTexture9 *>(baseTexture);
  
      HRESULT result = texture->GetSurfaceLevel(level + mTopLevel, outSurface);
      ANGLE_TRY_HR(GetImplAs<Context9>(context), result, "Failed to get the surface from a texture");
  
      // With managed textures the driver needs to be informed of updates to the lower mipmap levels
      if (level + mTopLevel != 0 && isManaged() && dirty)
      {
          texture->AddDirtyRect(nullptr);
      }
  
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_2D::findRenderTarget(const gl::Context *context,
                                                     const gl::ImageIndex &index,
                                                     GLsizei samples,
                                                     RenderTargetD3D **outRT) const
  {
      ASSERT(index.getLevelIndex() < getLevelCount());
  
      ASSERT(outRT);
      *outRT = mRenderTargets[index.getLevelIndex()];
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_2D::getRenderTarget(const gl::Context *context,
                                                    const gl::ImageIndex &index,
                                                    GLsizei samples,
                                                    RenderTargetD3D **outRT)
  {
      ASSERT(index.getLevelIndex() < getLevelCount());
  
      if (!mRenderTargets[index.getLevelIndex()] && isRenderTarget())
      {
          IDirect3DBaseTexture9 *baseTexture = nullptr;
          ANGLE_TRY(getBaseTexture(context, &baseTexture));
  
          IDirect3DSurface9 *surface = nullptr;
          ANGLE_TRY(getSurfaceLevel(context, gl::TextureTarget::_2D, index.getLevelIndex(), false,
                                    &surface));
  
          size_t textureMipLevel = mTopLevel + index.getLevelIndex();
          size_t mipWidth        = std::max<size_t>(mTextureWidth >> textureMipLevel, 1u);
          size_t mipHeight       = std::max<size_t>(mTextureHeight >> textureMipLevel, 1u);
  
          baseTexture->AddRef();
          mRenderTargets[index.getLevelIndex()] = new TextureRenderTarget9(
              baseTexture, textureMipLevel, surface, mInternalFormat, static_cast<GLsizei>(mipWidth),
              static_cast<GLsizei>(mipHeight), 1, 0);
      }
  
      ASSERT(outRT);
      *outRT = mRenderTargets[index.getLevelIndex()];
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_2D::generateMipmap(const gl::Context *context,
                                                   const gl::ImageIndex &sourceIndex,
                                                   const gl::ImageIndex &destIndex)
  {
      angle::ComPtr<IDirect3DSurface9> upper = nullptr;
      ANGLE_TRY(getSurfaceLevel(context, gl::TextureTarget::_2D, sourceIndex.getLevelIndex(), false,
                                &upper));
  
      angle::ComPtr<IDirect3DSurface9> lower = nullptr;
      ANGLE_TRY(
          getSurfaceLevel(context, gl::TextureTarget::_2D, destIndex.getLevelIndex(), true, &lower));
  
      ASSERT(upper && lower);
      return mRenderer->boxFilter(GetImplAs<Context9>(context), upper.Get(), lower.Get());
  }
  
  angle::Result TextureStorage9_2D::getBaseTexture(const gl::Context *context,
                                                   IDirect3DBaseTexture9 **outTexture)
  {
      // if the width or height is not positive this should be treated as an incomplete texture
      // we handle that here by skipping the d3d texture creation
      if (mTexture == nullptr && mTextureWidth > 0 && mTextureHeight > 0)
      {
          ASSERT(mMipLevels > 0);
  
          IDirect3DDevice9 *device = mRenderer->getDevice();
          HRESULT result           = device->CreateTexture(static_cast<unsigned int>(mTextureWidth),
                                                           static_cast<unsigned int>(mTextureHeight),
                                                           static_cast<unsigned int>(mMipLevels), getUsage(),
                                                           mTextureFormat, getPool(), &mTexture, nullptr);
          ANGLE_TRY_HR(GetImplAs<Context9>(context), result, "Failed to create 2D storage texture");
      }
  
      *outTexture = mTexture;
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_2D::copyToStorage(const gl::Context *context,
                                                  TextureStorage *destStorage)
  {
      ASSERT(destStorage);
  
      TextureStorage9_2D *dest9 = GetAs<TextureStorage9_2D>(destStorage);
  
      int levels = getLevelCount();
      for (int i = 0; i < levels; ++i)
      {
          angle::ComPtr<IDirect3DSurface9> srcSurf = nullptr;
          ANGLE_TRY(getSurfaceLevel(context, gl::TextureTarget::_2D, i, false, &srcSurf));
  
          angle::ComPtr<IDirect3DSurface9> dstSurf = nullptr;
          ANGLE_TRY(dest9->getSurfaceLevel(context, gl::TextureTarget::_2D, i, true, &dstSurf));
  
          ANGLE_TRY(
              mRenderer->copyToRenderTarget(context, dstSurf.Get(), srcSurf.Get(), isManaged()));
      }
  
      return angle::Result::Continue;
  }
  
  TextureStorage9_EGLImage::TextureStorage9_EGLImage(Renderer9 *renderer,
                                                     EGLImageD3D *image,
                                                     RenderTarget9 *renderTarget9,
                                                     const std::string &label)
      : TextureStorage9(renderer, D3DUSAGE_RENDERTARGET, label), mImage(image)
  {
  
      mInternalFormat = renderTarget9->getInternalFormat();
      mTextureFormat  = renderTarget9->getD3DFormat();
      mTextureWidth   = renderTarget9->getWidth();
      mTextureHeight  = renderTarget9->getHeight();
      mTopLevel       = static_cast<int>(renderTarget9->getTextureLevel());
      mMipLevels      = mTopLevel + 1;
  }
  
  TextureStorage9_EGLImage::~TextureStorage9_EGLImage() {}
  
  angle::Result TextureStorage9_EGLImage::getSurfaceLevel(const gl::Context *context,
                                                          gl::TextureTarget target,
                                                          int level,
                                                          bool,
                                                          IDirect3DSurface9 **outSurface)
  {
      ASSERT(target == gl::TextureTarget::_2D);
      ASSERT(level == 0);
  
      RenderTargetD3D *renderTargetD3D = nullptr;
      ANGLE_TRY(mImage->getRenderTarget(context, &renderTargetD3D));
  
      RenderTarget9 *renderTarget9 = GetAs<RenderTarget9>(renderTargetD3D);
  
      *outSurface = renderTarget9->getSurface();
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_EGLImage::findRenderTarget(const gl::Context *context,
                                                           const gl::ImageIndex &index,
                                                           GLsizei samples,
                                                           RenderTargetD3D **outRT) const
  {
      // Since the render target of a EGL image will be updated when orphaning, trying to find a cache
      // of it can be rarely useful.
      ANGLE_HR_UNREACHABLE(GetImplAs<Context9>(context));
      return angle::Result::Stop;
  }
  
  angle::Result TextureStorage9_EGLImage::getRenderTarget(const gl::Context *context,
                                                          const gl::ImageIndex &index,
                                                          GLsizei samples,
                                                          RenderTargetD3D **outRT)
  {
      ASSERT(!index.hasLayer());
      ASSERT(index.getLevelIndex() == 0);
      ASSERT(samples == 0);
  
      return mImage->getRenderTarget(context, outRT);
  }
  
  angle::Result TextureStorage9_EGLImage::getBaseTexture(const gl::Context *context,
                                                         IDirect3DBaseTexture9 **outTexture)
  {
      RenderTargetD3D *renderTargetD3D = nullptr;
      ANGLE_TRY(mImage->getRenderTarget(context, &renderTargetD3D));
  
      RenderTarget9 *renderTarget9 = GetAs<RenderTarget9>(renderTargetD3D);
      *outTexture                  = renderTarget9->getTexture();
      ASSERT(*outTexture != nullptr);
  
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_EGLImage::generateMipmap(const gl::Context *context,
                                                         const gl::ImageIndex &,
                                                         const gl::ImageIndex &)
  {
      ANGLE_HR_UNREACHABLE(GetImplAs<Context9>(context));
      return angle::Result::Stop;
  }
  
  angle::Result TextureStorage9_EGLImage::copyToStorage(const gl::Context *context,
                                                        TextureStorage *destStorage)
  {
      ASSERT(destStorage);
      ASSERT(getLevelCount() == 1);
  
      TextureStorage9 *dest9 = GetAs<TextureStorage9>(destStorage);
  
      IDirect3DBaseTexture9 *destBaseTexture9 = nullptr;
      ANGLE_TRY(dest9->getBaseTexture(context, &destBaseTexture9));
  
      IDirect3DTexture9 *destTexture9 = static_cast<IDirect3DTexture9 *>(destBaseTexture9);
  
      angle::ComPtr<IDirect3DSurface9> destSurface = nullptr;
      HRESULT result = destTexture9->GetSurfaceLevel(destStorage->getTopLevel(), &destSurface);
      ANGLE_TRY_HR(GetImplAs<Context9>(context), result, "Failed to get the surface from a texture");
  
      RenderTargetD3D *sourceRenderTarget = nullptr;
      ANGLE_TRY(mImage->getRenderTarget(context, &sourceRenderTarget));
  
      RenderTarget9 *sourceRenderTarget9 = GetAs<RenderTarget9>(sourceRenderTarget);
      ANGLE_TRY(mRenderer->copyToRenderTarget(context, destSurface.Get(),
                                              sourceRenderTarget9->getSurface(), isManaged()));
  
      if (destStorage->getTopLevel() != 0)
      {
          destTexture9->AddDirtyRect(nullptr);
      }
  
      return angle::Result::Continue;
  }
  
  TextureStorage9_Cube::TextureStorage9_Cube(Renderer9 *renderer,
                                             GLenum internalformat,
                                             bool renderTarget,
                                             int size,
                                             int levels,
                                             bool hintLevelZeroOnly,
                                             const std::string &label)
      : TextureStorage9(renderer, GetTextureUsage(internalformat, renderTarget), label)
  {
      mTexture = nullptr;
      for (size_t i = 0; i < gl::kCubeFaceCount; ++i)
      {
          mRenderTarget[i] = nullptr;
      }
  
      mInternalFormat = internalformat;
  
      const d3d9::TextureFormat &d3dFormatInfo = d3d9::GetTextureFormatInfo(internalformat);
      mTextureFormat                           = d3dFormatInfo.texFormat;
  
      int height = size;
      d3d9::MakeValidSize(false, d3dFormatInfo.texFormat, &size, &height, &mTopLevel);
      mTextureWidth  = size;
      mTextureHeight = size;
      mMipLevels     = mTopLevel + levels;
  }
  
  TextureStorage9_Cube::~TextureStorage9_Cube()
  {
      SafeRelease(mTexture);
  
      for (size_t i = 0; i < gl::kCubeFaceCount; ++i)
      {
          SafeDelete(mRenderTarget[i]);
      }
  }
  
  // Increments refcount on surface.
  // caller must Release() the returned surface
  angle::Result TextureStorage9_Cube::getSurfaceLevel(const gl::Context *context,
                                                      gl::TextureTarget target,
                                                      int level,
                                                      bool dirty,
                                                      IDirect3DSurface9 **outSurface)
  {
      IDirect3DBaseTexture9 *baseTexture = nullptr;
      ANGLE_TRY(getBaseTexture(context, &baseTexture));
  
      IDirect3DCubeTexture9 *texture = static_cast<IDirect3DCubeTexture9 *>(baseTexture);
  
      D3DCUBEMAP_FACES face = gl_d3d9::ConvertCubeFace(target);
      HRESULT result        = texture->GetCubeMapSurface(face, level, outSurface);
      ANGLE_TRY_HR(GetImplAs<Context9>(context), result, "Failed to get the surface from a texture");
  
      // With managed textures the driver needs to be informed of updates to the lower mipmap levels
      if (level != 0 && isManaged() && dirty)
      {
          texture->AddDirtyRect(face, nullptr);
      }
  
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_Cube::findRenderTarget(const gl::Context *context,
                                                       const gl::ImageIndex &index,
                                                       GLsizei samples,
                                                       RenderTargetD3D **outRT) const
  {
      ASSERT(outRT);
      ASSERT(index.getLevelIndex() == 0);
      ASSERT(samples == 0);
  
      ASSERT(index.getType() == gl::TextureType::CubeMap &&
             gl::IsCubeMapFaceTarget(index.getTarget()));
      const size_t renderTargetIndex = index.cubeMapFaceIndex();
  
      *outRT = mRenderTarget[renderTargetIndex];
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_Cube::getRenderTarget(const gl::Context *context,
                                                      const gl::ImageIndex &index,
                                                      GLsizei samples,
                                                      RenderTargetD3D **outRT)
  {
      ASSERT(outRT);
      ASSERT(index.getLevelIndex() == 0);
      ASSERT(samples == 0);
  
      ASSERT(index.getType() == gl::TextureType::CubeMap &&
             gl::IsCubeMapFaceTarget(index.getTarget()));
      const size_t renderTargetIndex = index.cubeMapFaceIndex();
  
      if (mRenderTarget[renderTargetIndex] == nullptr && isRenderTarget())
      {
          IDirect3DBaseTexture9 *baseTexture = nullptr;
          ANGLE_TRY(getBaseTexture(context, &baseTexture));
  
          IDirect3DSurface9 *surface = nullptr;
          ANGLE_TRY(getSurfaceLevel(context, index.getTarget(), mTopLevel + index.getLevelIndex(),
                                    false, &surface));
  
          baseTexture->AddRef();
          mRenderTarget[renderTargetIndex] = new TextureRenderTarget9(
              baseTexture, mTopLevel + index.getLevelIndex(), surface, mInternalFormat,
              static_cast<GLsizei>(mTextureWidth), static_cast<GLsizei>(mTextureHeight), 1, 0);
      }
  
      *outRT = mRenderTarget[renderTargetIndex];
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_Cube::generateMipmap(const gl::Context *context,
                                                     const gl::ImageIndex &sourceIndex,
                                                     const gl::ImageIndex &destIndex)
  {
      angle::ComPtr<IDirect3DSurface9> upper = nullptr;
      ANGLE_TRY(getSurfaceLevel(context, sourceIndex.getTarget(), sourceIndex.getLevelIndex(), false,
                                &upper));
  
      angle::ComPtr<IDirect3DSurface9> lower = nullptr;
      ANGLE_TRY(
          getSurfaceLevel(context, destIndex.getTarget(), destIndex.getLevelIndex(), true, &lower));
  
      ASSERT(upper && lower);
      return mRenderer->boxFilter(GetImplAs<Context9>(context), upper.Get(), lower.Get());
  }
  
  angle::Result TextureStorage9_Cube::getBaseTexture(const gl::Context *context,
                                                     IDirect3DBaseTexture9 **outTexture)
  {
      // if the size is not positive this should be treated as an incomplete texture
      // we handle that here by skipping the d3d texture creation
      if (mTexture == nullptr && mTextureWidth > 0 && mTextureHeight > 0)
      {
          ASSERT(mMipLevels > 0);
          ASSERT(mTextureWidth == mTextureHeight);
  
          IDirect3DDevice9 *device = mRenderer->getDevice();
          HRESULT result           = device->CreateCubeTexture(
              static_cast<unsigned int>(mTextureWidth), static_cast<unsigned int>(mMipLevels),
              getUsage(), mTextureFormat, getPool(), &mTexture, nullptr);
          ANGLE_TRY_HR(GetImplAs<Context9>(context), result, "Failed to create cube storage texture");
      }
  
      *outTexture = mTexture;
      return angle::Result::Continue;
  }
  
  angle::Result TextureStorage9_Cube::copyToStorage(const gl::Context *context,
                                                    TextureStorage *destStorage)
  {
      ASSERT(destStorage);
  
      TextureStorage9_Cube *dest9 = GetAs<TextureStorage9_Cube>(destStorage);
  
      int levels = getLevelCount();
      for (gl::TextureTarget face : gl::AllCubeFaceTextureTargets())
      {
          for (int i = 0; i < levels; i++)
          {
              angle::ComPtr<IDirect3DSurface9> srcSurf = nullptr;
              ANGLE_TRY(getSurfaceLevel(context, face, i, false, &srcSurf));
  
              angle::ComPtr<IDirect3DSurface9> dstSurf = nullptr;
              ANGLE_TRY(dest9->getSurfaceLevel(context, face, i, true, &dstSurf));
  
              ANGLE_TRY(
                  mRenderer->copyToRenderTarget(context, dstSurf.Get(), srcSurf.Get(), isManaged()));
          }
      }
  
      return angle::Result::Continue;
  }
  }  // namespace rx
  

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