Add caps overrides to GMs

src/gpu/GrCaps.cpp

 
 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrCaps.h"
 #include "GrContextOptions.h"
@@ skipping 55 matching lines @@
                     fFloatPrecisions[s][p].fLogRangeLow,
                     fFloatPrecisions[s][p].fLogRangeHigh,
                     fFloatPrecisions[s][p].fBits);
             }
         }
     }
 
     return r;
 }
 
+void GrShaderCaps::applyOptionsOverrides(const GrContextOptions&) {
+    // Currently no overrides apply to shader caps.
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 GrCaps::GrCaps(const GrContextOptions& options) {
     fMipMapSupport = false;
     fNPOTTextureTileSupport = false;
     fTwoSidedStencilSupport = false;
     fStencilWrapOpsSupport = false;
     fDiscardRenderTargetSupport = false;
     fReuseScratchTextures = true;
     fGpuTracingSupport = false;
@@ skipping 10 matching lines @@
     fMaxTextureSize = 0;
     fMaxSampleCount = 0;
 
     memset(fConfigRenderSupport, 0, sizeof(fConfigRenderSupport));
     memset(fConfigTextureSupport, 0, sizeof(fConfigTextureSupport));
 
     fSupressPrints = options.fSuppressPrints;
     fDrawPathMasksToCompressedTextureSupport = options.fDrawPathToCompressedTexture;
 }
 
+void GrCaps::applyOptionsOverrides(const GrContextOptions& options) {
+    fMaxTextureSize = SkTMin(fMaxTextureSize, options.fMaxTextureSizeOverride);
+}
+
 static SkString map_flags_to_string(uint32_t flags) {
     SkString str;
     if (GrCaps::kNone_MapFlags == flags) {
         str = "none";
     } else {
         SkASSERT(GrCaps::kCanMap_MapFlag & flags);
         SkDEBUGCODE(flags &= ~GrCaps::kCanMap_MapFlag);
         str = "can_map";
 
         if (GrCaps::kSubset_MapFlag & flags) {
@@ skipping 88 matching lines @@
     SkASSERT(!fConfigTextureSupport[kUnknown_GrPixelConfig]);
 
     for (size_t i = 1; i < SK_ARRAY_COUNT(kConfigNames); ++i)  {
         r.appendf("%s is uploadable to a texture: %s\n",
                   kConfigNames[i],
                   gNY[fConfigTextureSupport[i]]);
     }
 
     return r;
 }