Creating functions for uploading a mipmapped texture.

src/gpu/GrTextureProvider.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 "GrTextureProvider.h"
 #include "GrTexturePriv.h"
@@ skipping 25 matching lines @@
                     texture->resourcePriv().makeUnbudgeted();
                 }
                 return texture;
             }
             texture->unref();
         }
     }
     return fGpu->createTexture(desc, budgeted, srcData, rowBytes);
 }
 
+GrTexture* GrTextureProvider::createMipmappedTexture(const GrSurfaceDesc& desc, bool budgeted,
+                                                     const SkMipMap& srcData) {
+    if (this->isAbandoned()) {
+        return NULL;
+    }
+    if ((desc.fFlags & kRenderTarget_GrSurfaceFlag) &&
+        !fGpu->caps()->isConfigRenderable(desc.fConfig, desc.fSampleCnt > 0)) {
+        return NULL;
+    }
+
+    return fGpu->createMipmappedTexture(desc, budgeted, srcData);
+}
+
 GrTexture* GrTextureProvider::refScratchTexture(const GrSurfaceDesc& desc, ScratchTexMatch match,
                                                 bool calledDuringFlush) {
     if (this->isAbandoned()) {
         return NULL;
     }
     // Currently we don't recycle compressed textures as scratch.
     if (GrPixelConfigIsCompressed(desc.fConfig)) {
         return NULL;
     } else {
         uint32_t flags = 0;
@@ skipping 71 matching lines @@
     resource->resourcePriv().setUniqueKey(key);
 }
 
 bool GrTextureProvider::existsResourceWithUniqueKey(const GrUniqueKey& key) const {
     return this->isAbandoned() ? false : fCache->hasUniqueKey(key);
 }
 
 GrGpuResource* GrTextureProvider::findAndRefResourceByUniqueKey(const GrUniqueKey& key) {
     return this->isAbandoned() ? NULL : fCache->findAndRefUniqueResource(key);
 }