Creating functions for uploading a mipmapped texture.

src/gpu/effects/GrConfigConversionEffect.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrConfigConversionEffect.h"
 #include "GrContext.h"
 #include "GrDrawContext.h"
@@ skipping 157 matching lines @@
             color[1] = SkTMin(x, y);
             color[0] = SkTMin(x, y);
         }
     }
 
     GrSurfaceDesc desc;
     desc.fFlags = kRenderTarget_GrSurfaceFlag;
     desc.fWidth = 256;
     desc.fHeight = 256;
     desc.fConfig = kRGBA_8888_GrPixelConfig;
+    desc.fIsMipMapped = false;
 
     SkAutoTUnref<GrTexture> readTex(context->textureProvider()->createTexture(desc, true, nullptr, 0));
     if (!readTex.get()) {
         return;
     }
     SkAutoTUnref<GrTexture> tempTex(context->textureProvider()->createTexture(desc, true, nullptr, 0));
     if (!tempTex.get()) {
         return;
     }
     desc.fFlags = kNone_GrSurfaceFlags;
@@ skipping 108 matching lines @@
     } else {
         if (kRGBA_8888_GrPixelConfig != texture->config() &&
             kBGRA_8888_GrPixelConfig != texture->config() &&
             kNone_PMConversion != pmConversion) {
             // The PM conversions assume colors are 0..255
             return nullptr;
         }
         return new GrConfigConversionEffect(texture, swizzle, pmConversion, matrix);
     }
 }