Eliminate Linux compile warnings throughout animator/ with variable

initializations, missing braces.



git-svn-id: http://skia.googlecode.com/svn/trunk@1991 2bbb7eff-a529-9590-31e7-b0007b416f81

src/animator/SkAnimateSet.cpp

@@ -78,8 +78,9 @@ void SkSet::onEndElement(SkAnimateMaker& maker) {
         SkASSERT(fValues.getType() == outType);
         if (fFieldInfo->fType == SkType_Array)
             comps = fValues.count();
-        else
+        else {
             SkASSERT(fValues.count() == comps);
+        }
     }
     if (formula.size() > 0) {
         comps = 1;

src/animator/SkAnimatorScript.cpp

@@ -465,7 +465,7 @@ bool SkAnimatorScript::Unbox(void* m, SkScriptValue* scriptValue) {
             scriptValue->fOperand.fString = SkNEW_ARGS(SkString, (boxedValue->value));
             } break;
         default: {
-            const char* id;
+            const char* id = NULL;
             bool success = maker->findKey(displayable, &id);
             SkASSERT(success);
             scriptValue->fOperand.fString = SkNEW_ARGS(SkString, (id));

src/animator/SkBase64.cpp

@@ -74,7 +74,8 @@ handlePad:
                 padTwo = true;
             break;
         } while (byte < 4);
-        int two, three;
+        int two = 0;
+        int three = 0;
         if (writeDestination) {
             int one = (uint8_t) (bytes[0] << 2);
             two = bytes[1];

src/animator/SkDisplayApply.cpp

@@ -138,8 +138,9 @@ void SkApply::applyValues(int animatorIndex, SkOperand* values, int count,
                 animator->packARGB(&values->fScalar, count, &converted);
                 values = converted.begin();
                 count = converted.count();
-            } else
+            } else {
                 SkASSERT(count == 1);
+            }
         }
 //      SkASSERT(type == SkType_ARGB || type == SkType_String ||info->isSettable());
         if (type == SkType_String || type == SkType_DynamicString)

src/animator/SkMemberInfo.cpp

@@ -89,8 +89,9 @@ bool SkMemberInfo::getArrayValue(const SkDisplayable* displayable, int index, Sk
         if (dispArray->values.count() <= index)
             return false;
         type = dispArray->values.getType();
-    } else
+    } else {
         SkASSERT(0); // incomplete
+    }
     size_t byteSize = GetSize(type);
     memcpy(value, valuePtr + index * byteSize, byteSize);
     return true;
@@ -257,7 +258,7 @@ scriptCommon: {
             SkASSERT(success);
             if (scriptValue.fType == SkType_Displayable) {
                 if (type == SkType_String) {
-                    const char* charPtr;
+                    const char* charPtr = NULL;
                     maker.findKey(scriptValue.fOperand.fDisplayable, &charPtr);
                     scriptValue.fOperand.fString = new SkString(charPtr);
                     scriptValue.fType = SkType_String;

src/animator/SkScript.cpp

@@ -184,6 +184,7 @@ SkScriptEngine::SkScriptEngine(SkOpType returnType) :
     noInitialSuppress.fOperator = kUnassigned;
     noInitialSuppress.fOpStackDepth = 0;
     noInitialSuppress.fSuppress = false;
+    noInitialSuppress.fElse = 0;
     fSuppressStack.push(noInitialSuppress);
     *fOpStack.push() = kParen;
     fTrackArray.appendClear();
@@ -1218,6 +1219,7 @@ flipSuppress:
                 suppress.fSuppress = true;
                 suppress.fOperator = match;
                 suppress.fOpStackDepth = fOpStack.count(); 
+                suppress.fElse = false;
                 fSuppressStack.push(suppress);
             } else {
                 fTypeStack.pop();

src/animator/SkScriptTokenizer.cpp

@@ -505,8 +505,9 @@ bool SkScriptEngine2::innerScript(const char** scriptPtr, SkScriptValue2* value)
                 }
                 lastPush = false;
                 continue;
-            } else
+            } else {
                 SkASSERT(token_length(script) > 0);
+            }
         }
         if (lastPush != false && fTokenLength > 0) {
             if (ch == '(') {
@@ -1038,8 +1039,9 @@ void SkScriptEngine2::processLogicalOp(Op op) {
                 SkASSERT(fValueStack.top().fType == SkOperand2::kS32); // !!! add error handling, and conversion to int?
                 addTokenValue(fValueStack.top(), kAccumulator);
                 fValueStack.pop();
-            } else
+            } else {
                 SkASSERT(fAccumulatorType == SkOperand2::kS32);
+            }
             // if 'and', write beq goto opcode after end of predicate (after to bool)
             // if 'or', write bne goto to bool
             addToken(op == kLogicalAnd ? kLogicalAndInt : kLogicalOrInt);
@@ -1133,8 +1135,8 @@ bool SkScriptEngine2::processOp() {
     else if (value2.fType == SkOperand2::kString)
         typeOp = (TypeOp) (typeOp + 2);
     SkDynamicMemoryWStream stream;
-    SkOperand2::OpType saveType;
-    SkBool saveOperand;
+    SkOperand2::OpType saveType = SkOperand2::kNoType;
+    SkBool saveOperand = false;
     if (constantOperands) {
         fActiveStream = &stream;
         saveType = fAccumulatorType;