| Index: skia/animator/SkDisplayRandom.cpp
|
| ===================================================================
|
| --- skia/animator/SkDisplayRandom.cpp (revision 16859)
|
| +++ skia/animator/SkDisplayRandom.cpp (working copy)
|
| @@ -1,80 +0,0 @@
|
| -/* libs/graphics/animator/SkDisplayRandom.cpp
|
| -**
|
| -** Copyright 2006, The Android Open Source Project
|
| -**
|
| -** Licensed under the Apache License, Version 2.0 (the "License");
|
| -** you may not use this file except in compliance with the License.
|
| -** You may obtain a copy of the License at
|
| -**
|
| -** http://www.apache.org/licenses/LICENSE-2.0
|
| -**
|
| -** Unless required by applicable law or agreed to in writing, software
|
| -** distributed under the License is distributed on an "AS IS" BASIS,
|
| -** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| -** See the License for the specific language governing permissions and
|
| -** limitations under the License.
|
| -*/
|
| -
|
| -#include "SkDisplayRandom.h"
|
| -#include "SkInterpolator.h"
|
| -
|
| -enum SkDisplayRandom_Properties {
|
| - SK_PROPERTY(random),
|
| - SK_PROPERTY(seed)
|
| -};
|
| -
|
| -#if SK_USE_CONDENSED_INFO == 0
|
| -
|
| -const SkMemberInfo SkDisplayRandom::fInfo[] = {
|
| - SK_MEMBER(blend, Float),
|
| - SK_MEMBER(max, Float),
|
| - SK_MEMBER(min, Float),
|
| - SK_MEMBER_DYNAMIC_PROPERTY(random, Float),
|
| - SK_MEMBER_PROPERTY(seed, Int)
|
| -};
|
| -
|
| -#endif
|
| -
|
| -DEFINE_GET_MEMBER(SkDisplayRandom);
|
| -
|
| -SkDisplayRandom::SkDisplayRandom() : blend(0), min(0), max(SK_Scalar1) {
|
| -}
|
| -
|
| -#ifdef SK_DUMP_ENABLED
|
| -void SkDisplayRandom::dump(SkAnimateMaker* maker) {
|
| - dumpBase(maker);
|
| -#ifdef SK_CAN_USE_FLOAT
|
| - SkDebugf("min=\"%g\" ", SkScalarToFloat(min));
|
| - SkDebugf("max=\"%g\" ", SkScalarToFloat(max));
|
| - SkDebugf("blend=\"%g\" ", SkScalarToFloat(blend));
|
| -#else
|
| - SkDebugf("min=\"%x\" ", min);
|
| - SkDebugf("max=\"%x\" ", max);
|
| - SkDebugf("blend=\"%x\" ", blend);
|
| -#endif
|
| - SkDebugf("/>\n");
|
| -}
|
| -#endif
|
| -
|
| -bool SkDisplayRandom::getProperty(int index, SkScriptValue* value) const {
|
| - switch(index) {
|
| - case SK_PROPERTY(random): {
|
| - SkScalar random = fRandom.nextUScalar1();
|
| - SkScalar relativeT = SkUnitCubicInterp(random, SK_Scalar1 - blend, 0, 0, SK_Scalar1 - blend);
|
| - value->fOperand.fScalar = min + SkScalarMul(max - min, relativeT);
|
| - value->fType = SkType_Float;
|
| - return true;
|
| - }
|
| - default:
|
| - SkASSERT(0);
|
| - }
|
| - return false;
|
| -}
|
| -
|
| -bool SkDisplayRandom::setProperty(int index, SkScriptValue& value) {
|
| - SkASSERT(index == SK_PROPERTY(seed));
|
| - SkASSERT(value.fType == SkType_Int);
|
| - fRandom.setSeed(value.fOperand.fS32);
|
| - return true;
|
| -}
|
| -
|
|
|