Remove min texture size support

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 52 matching lines @@
 GrTexture* GrTextureProvider::refScratchTexture(const GrSurfaceDesc& inDesc,
                                                 uint32_t flags) {
     SkASSERT(!this->isAbandoned());
     SkASSERT(!GrPixelConfigIsCompressed(inDesc.fConfig));
 
     SkTCopyOnFirstWrite<GrSurfaceDesc> desc(inDesc);
 
     if (fGpu->caps()->reuseScratchTextures() || (desc->fFlags & kRenderTarget_GrSurfaceFlag)) {
         if (!(kExact_ScratchTextureFlag & flags)) {
             // bin by pow2 with a reasonable min
-            const int minSize = SkTMin(16, fGpu->caps()->minTextureSize());
+            const int kMinSize = 16;
             GrSurfaceDesc* wdesc = desc.writable();
-            wdesc->fWidth  = SkTMax(minSize, GrNextPow2(desc->fWidth));
-            wdesc->fHeight = SkTMax(minSize, GrNextPow2(desc->fHeight));
+            wdesc->fWidth  = SkTMax(kMinSize, GrNextPow2(desc->fWidth));
+            wdesc->fHeight = SkTMax(kMinSize, GrNextPow2(desc->fHeight));
         }
 
         GrScratchKey key;
         GrTexturePriv::ComputeScratchKey(*desc, &key);
         uint32_t scratchFlags = 0;
         if (kNoPendingIO_ScratchTextureFlag & flags) {
             scratchFlags = GrResourceCache::kRequireNoPendingIO_ScratchFlag;
         } else  if (!(desc->fFlags & kRenderTarget_GrSurfaceFlag)) {
             // If it is not a render target then it will most likely be populated by
             // writePixels() which will trigger a flush if the texture has pending IO.
@@ skipping 39 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() ? nullptr : fCache->findAndRefUniqueResource(key);
 }