kc3-lang/angle/src/libGLESv2/renderer/Workarounds.h

• Show log

  Commit

• Hash : 9aca059f
  Author :
  Date : 2014-10-06T16:26:59
  

  Enable TexSubImage workaround on D3D11.
  
  This workaround uses UpdateResource instead of staging buffers for
  texture data updates. It improves performance for highly dynamic
  textures, especially in some benchmarks, eg the turbulenz particle
  demo.
  
  Re-land, with fix to the issue with glGenerateMipmaps.
  
  BUG=angle:729
  BUG=365078
  
  Change-Id: I4c9398e0645176c296bf95e35eab97a44eae4319
  Reviewed-on: https://chromium-review.googlesource.com/221493
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Tested-by: Jamie Madill <jmadill@chromium.org>
  

Download

• src/libGLESv2/renderer/Workarounds.h

• //
  // Copyright (c) 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.
  //
  
  // angletypes.h: Workarounds for driver bugs and other issues.
  
  #ifndef LIBGLESV2_RENDERER_WORKAROUNDS_H_
  #define LIBGLESV2_RENDERER_WORKAROUNDS_H_
  
  // TODO(jmadill,zmo,geofflang): make a workarounds library that can operate
  // independent of ANGLE's renderer. Workarounds should also be accessible
  // outside of the Renderer.
  
  namespace rx
  {
  
  enum D3DWorkaroundType
  {
      ANGLE_D3D_WORKAROUND_NONE,
      ANGLE_D3D_WORKAROUND_SKIP_OPTIMIZATION,
      ANGLE_D3D_WORKAROUND_MAX_OPTIMIZATION
  };
  
  struct Workarounds
  {
      Workarounds()
          : mrtPerfWorkaround(false),
            setDataFasterThanImageUpload(false)
      {}
  
      bool mrtPerfWorkaround;
      bool setDataFasterThanImageUpload;
  };
  
  }
  
  #endif // LIBGLESV2_RENDERER_WORKAROUNDS_H_
  

Download