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author | David Smith <davidas@google.com> | 2014-08-15 16:29:04 -0700 |
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committer | David Smith <davidas@google.com> | 2014-08-22 16:55:48 -0700 |
commit | 744f5739019d1fd917f981e740b353c3d73fd1a8 (patch) | |
tree | beb8494e67a3b7c2b8f0e0dc67347d3bed10153b /media/libstagefright/filters/IntrinsicBlurFilter.h | |
parent | 61cdd163e99eda4c8313bf754c1c557f8291aa8d (diff) | |
download | frameworks_av-744f5739019d1fd917f981e740b353c3d73fd1a8.zip frameworks_av-744f5739019d1fd917f981e740b353c3d73fd1a8.tar.gz frameworks_av-744f5739019d1fd917f981e740b353c3d73fd1a8.tar.bz2 |
stagefright: MediaFilter and SimpleFilter(s)
MediaFilter implements CodecBase and provides video filtering support
via filter modules which extend SimpleFilter.
Bug: 17203044
Change-Id: Ifb30c501e2901c44999d95d7d150e863b2bd06c6
Diffstat (limited to 'media/libstagefright/filters/IntrinsicBlurFilter.h')
-rw-r--r-- | media/libstagefright/filters/IntrinsicBlurFilter.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/media/libstagefright/filters/IntrinsicBlurFilter.h b/media/libstagefright/filters/IntrinsicBlurFilter.h new file mode 100644 index 0000000..b88e2c2 --- /dev/null +++ b/media/libstagefright/filters/IntrinsicBlurFilter.h @@ -0,0 +1,48 @@ +/* + * 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 INTRINSIC_BLUR_FILTER_H_ +#define INTRINSIC_BLUR_FILTER_H_ + +#include "RenderScript.h" +#include "SimpleFilter.h" + +namespace android { + +struct IntrinsicBlurFilter : public SimpleFilter { +public: + IntrinsicBlurFilter() : mBlurRadius(1.f) {}; + + virtual status_t start(); + virtual void reset(); + virtual status_t setParameters(const sp<AMessage> &msg); + virtual status_t processBuffers( + const sp<ABuffer> &srcBuffer, const sp<ABuffer> &outBuffer); + +protected: + virtual ~IntrinsicBlurFilter() {}; + +private: + RSC::sp<RSC::RS> mRS; + RSC::sp<RSC::Allocation> mAllocIn; + RSC::sp<RSC::Allocation> mAllocOut; + RSC::sp<RSC::ScriptIntrinsicBlur> mBlur; + float mBlurRadius; +}; + +} // namespace android + +#endif // INTRINSIC_BLUR_FILTER_H_ |