Line data    Source code

       1             : /*
       2             :  * Copyright 2016 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : 
       8             : #ifndef GrGrInstancedPipelineInfo_DEFINED
       9             : #define GrGrInstancedPipelineInfo_DEFINED
      10             : 
      11             : #include "GrRenderTargetProxy.h"
      12             : 
      13             : /**
      14             :  * Provides info about the pipeline that GrInstancedRendering needs in order to select appropriate
      15             :  * drawing algorithms.
      16             :  */
      17             : struct GrInstancedPipelineInfo {
      18           0 :     GrInstancedPipelineInfo(const GrRenderTargetProxy* rtp)
      19           0 :         : fIsMultisampled(rtp->isStencilBufferMultisampled())
      20           0 :         , fIsMixedSampled(rtp->isMixedSampled())
      21           0 :         , fIsRenderingToFloat(GrPixelConfigIsFloatingPoint(rtp->desc().fConfig)) {}
      22             : 
      23           0 :     bool canUseCoverageAA() const { return !fIsMultisampled || fIsMixedSampled; }
      24             : 
      25             :     bool fIsMultisampled         : 1;
      26             :     bool fIsMixedSampled         : 1;
      27             :     bool fIsRenderingToFloat     : 1;
      28             : };
      29             : 
      30             : #endif