Refactor createTexture and onCreateTexture

src/gpu/GrGpu.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGpu_DEFINED
 #define GrGpu_DEFINED
 
@@ skipping 419 matching lines @@
     SkAutoTDelete<GrPathRendering>          fPathRendering;
     // Subclass must initialize this in its constructor.
     SkAutoTUnref<const GrDrawTargetCaps>    fCaps;
 
 private:
     // called when the 3D context state is unknown. Subclass should emit any
     // assumed 3D context state and dirty any state cache.
     virtual void onResetContext(uint32_t resetBits) = 0;
 
     // overridden by backend-specific derived class to create objects.
-    virtual GrTexture* onCreateTexture(const GrSurfaceDesc& desc, bool budgeted,
+    // Texture size and sample size will have already been validated in base class before
+    // onCreateTexture/CompressedTexture are called.
+    virtual GrTexture* onCreateTexture(const GrSurfaceDesc& desc,
+                                       GrGpuResource::LifeCycle lifeCycle,
                                        const void* srcData, size_t rowBytes) = 0;
-    virtual GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, bool budgeted,
+    virtual GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc,
+                                                 GrGpuResource::LifeCycle lifeCycle,
                                                  const void* srcData) = 0;
     virtual GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&) = 0;
     virtual GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&) = 0;
     virtual GrVertexBuffer* onCreateVertexBuffer(size_t size, bool dynamic) = 0;
     virtual GrIndexBuffer* onCreateIndexBuffer(size_t size, bool dynamic) = 0;
 
     // overridden by backend-specific derived class to perform the clear.
     virtual void onClear(GrRenderTarget*, const SkIRect* rect, GrColor color,
                          bool canIgnoreRect) = 0;
 
@@ skipping 66 matching lines @@
     int                                                                 fGpuTraceMarkerCount;
     GrTraceMarkerSet                                                    fActiveTraceMarkers;
     GrTraceMarkerSet                                                    fStoredTraceMarkers;
     // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu.
     GrContext*                                                          fContext;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif