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author | John Reck <jreck@google.com> | 2014-04-15 09:50:16 -0700 |
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committer | John Reck <jreck@google.com> | 2014-04-29 10:42:11 -0700 |
commit | e45b1fd03b524d2b57cc6c222d89076a31a08bea (patch) | |
tree | 31ad10387f2b59b3ee9d4396be44fce67228ca75 /libs/hwui/Interpolator.h | |
parent | 627aad9c200cb19aa505504dcd232a3710e96a25 (diff) | |
download | frameworks_base-e45b1fd03b524d2b57cc6c222d89076a31a08bea.zip frameworks_base-e45b1fd03b524d2b57cc6c222d89076a31a08bea.tar.gz frameworks_base-e45b1fd03b524d2b57cc6c222d89076a31a08bea.tar.bz2 |
RenderThread animator support
Change-Id: Icf29098edfdaf7ed550bbe9d49e9eaefb4167084
Diffstat (limited to 'libs/hwui/Interpolator.h')
-rw-r--r-- | libs/hwui/Interpolator.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libs/hwui/Interpolator.h b/libs/hwui/Interpolator.h new file mode 100644 index 0000000..2cfb60c --- /dev/null +++ b/libs/hwui/Interpolator.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2014 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. + */ +#ifndef INTERPOLATOR_H +#define INTERPOLATOR_H + +namespace android { +namespace uirenderer { + +class Interpolator { +public: + virtual ~Interpolator() {} + + virtual float interpolate(float input) = 0; + + static Interpolator* createDefaultInterpolator(); + +protected: + Interpolator() {} +}; + +class AccelerateDecelerateInterpolator : public Interpolator { +public: + AccelerateDecelerateInterpolator() {} + virtual ~AccelerateDecelerateInterpolator() {} + + virtual float interpolate(float input); +}; + +} /* namespace uirenderer */ +} /* namespace android */ + +#endif /* INTERPOLATOR_H */ |