expose CGImage -> SkBitmap

src/core/SkBitmap.cpp

 
 /*
  * Copyright 2008 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkBitmap.h"
@@ skipping 979 matching lines @@
 
 bool SkBitmap::canCopyTo(SkColorType dstColorType) const {
     if (this->colorType() == kUnknown_SkColorType) {
         return false;
     }
 
     bool sameConfigs = (this->colorType() == dstColorType);
     switch (dstColorType) {
         case kAlpha_8_SkColorType:
         case kRGB_565_SkColorType:
-        case kN32_SkColorType:
+        case kRGBA_8888_SkColorType:
+        case kBGRA_8888_SkColorType:
             break;
         case kIndex_8_SkColorType:
             if (!sameConfigs) {
                 return false;
             }
             break;
         case kARGB_4444_SkColorType:
             return sameConfigs || kN32_SkColorType == this->colorType();
         default:
             return false;
@@ skipping 707 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifdef SK_DEBUG
 void SkImageInfo::validate() const {
     SkASSERT(fWidth >= 0);
     SkASSERT(fHeight >= 0);
     SkASSERT(SkColorTypeIsValid(fColorType));
     SkASSERT(SkAlphaTypeIsValid(fAlphaType));
 }
 #endif