fix trailing-ws

initialize fFlags in bitmapprocshader



git-svn-id: http://skia.googlecode.com/svn/trunk@191 2bbb7eff-a529-9590-31e7-b0007b416f81

include/core/SkBitmap.h

@@ -379,7 +379,7 @@ public:
         @return true if the copy could be made.
     */
     bool copyTo(SkBitmap* dst, Config c, Allocator* allocator = NULL) const;
-    
+
     /** Returns true if this bitmap can be deep copied into the requested config
         by calling copyTo().
      */

include/core/SkShape.h

@@ -17,7 +17,7 @@ public:
         shape's matrix (if any).
      */
     void drawXY(SkCanvas*, SkScalar dx, SkScalar dy);
-    
+
     /** Draw the shape with the specified matrix, applied before the shape's
         matrix (if any).
      */

src/core/SkBitmap.cpp

@@ -246,7 +246,7 @@ void SkBitmap::setConfig(Config c, int width, int height, int rowBytes) {
             goto ERROR;
         }
     }
-    
+
     fConfig     = SkToU8(c);
     fWidth      = width;
     fHeight     = height;
@@ -927,7 +927,7 @@ void SkBitmap::buildMipMap(bool forceRebuild) {
         default:
             return; // don't build mipmaps for these configs
     }
-    
+
     SkAutoLockPixels alp(*this);
     if (!this->readyToDraw()) {
         return;
@@ -949,7 +949,7 @@ void SkBitmap::buildMipMap(bool forceRebuild) {
             maxLevels += 1;
         }
     }
-    
+
     // nothing to build
     if (0 == maxLevels) {
         return;

src/core/SkBitmapProcShader.cpp

@@ -21,6 +21,7 @@ SkBitmapProcShader::SkBitmapProcShader(const SkBitmap& src,
     fRawBitmap = src;
     fState.fTileModeX = (uint8_t)tmx;
     fState.fTileModeY = (uint8_t)tmy;
+    fFlags = 0; // computed in setContext
 }
 
 SkBitmapProcShader::SkBitmapProcShader(SkFlattenableReadBuffer& buffer)
@@ -28,6 +29,7 @@ SkBitmapProcShader::SkBitmapProcShader(SkFlattenableReadBuffer& buffer)
     fRawBitmap.unflatten(buffer);
     fState.fTileModeX = buffer.readU8();
     fState.fTileModeY = buffer.readU8();
+    fFlags = 0; // computed in setContext
 }
 
 void SkBitmapProcShader::beginSession() {
@@ -95,8 +97,7 @@ bool SkBitmapProcShader::setContext(const SkBitmap& device,
     }
 
     // update fFlags
-    fFlags = 0; // this should happen in SkShader.cpp
+    fFlags = 0;
-
     if (bitmapIsOpaque && (255 == this->getPaintAlpha())) {
         fFlags |= kOpaqueAlpha_Flag;
     }

src/core/SkColorTable.cpp

@@ -35,7 +35,8 @@ SkColorTable::SkColorTable(int count)
     SkDEBUGCODE(f16BitCacheLockCount = 0;)
 }
 
-SkColorTable::SkColorTable(const SkColorTable& src) {
+// call SkRefCnt's constructor explicitly, to avoid warning
+SkColorTable::SkColorTable(const SkColorTable& src) : SkRefCnt() {
     f16BitCache = NULL;
     fFlags = src.fFlags;
     int count = src.count();