Creating functions for uploading a mipmapped texture.

src/gpu/effects/GrTextureStripAtlas.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 "GrTextureStripAtlas.h"
 #include "GrContext.h"
 #include "GrTexture.h"
 #include "SkGr.h"
 #include "SkPixelRef.h"
 #include "SkTSearch.h"
 
 #ifdef SK_DEBUG
     #define VALIDATE this->validate()
 #else
     #define VALIDATE
 #endif
 
-class GrTextureStripAtlas::Hash : public SkTDynamicHash<GrTextureStripAtlas::AtlasEntry, 
+class GrTextureStripAtlas::Hash : public SkTDynamicHash<GrTextureStripAtlas::AtlasEntry,
                                                         GrTextureStripAtlas::Desc> {};
 
 int32_t GrTextureStripAtlas::gCacheCount = 0;
 
 GrTextureStripAtlas::Hash* GrTextureStripAtlas::gAtlasCache = nullptr;
 
 GrTextureStripAtlas::Hash* GrTextureStripAtlas::GetCache() {
 
     if (nullptr == gAtlasCache) {
         gAtlasCache = new Hash;
@@ skipping 155 matching lines @@
     // Front is least-recently-used
     AtlasRow* row = fLRUFront;
     return row;
 }
 
 void GrTextureStripAtlas::lockTexture() {
     GrSurfaceDesc texDesc;
     texDesc.fWidth = fDesc.fWidth;
     texDesc.fHeight = fDesc.fHeight;
     texDesc.fConfig = fDesc.fConfig;
+    texDesc.fIsMipMapped = false;
 
     static const GrUniqueKey::Domain kDomain = GrUniqueKey::GenerateDomain();
     GrUniqueKey key;
     GrUniqueKey::Builder builder(&key, kDomain, 1);
     builder[0] = static_cast<uint32_t>(fCacheKey);
     builder.finish();
 
     fTexture = fDesc.fContext->textureProvider()->findAndRefTextureByUniqueKey(key);
     if (nullptr == fTexture) {
         fTexture = fDesc.fContext->textureProvider()->createTexture(texDesc, true, nullptr, 0);
@@ skipping 134 matching lines @@
 
     // If we have locked rows, we should have a locked texture, otherwise
     // it should be unlocked
     if (fLockedRows == 0) {
         SkASSERT(nullptr == fTexture);
     } else {
         SkASSERT(fTexture);
     }
 }
 #endif