a67932fe68
Add the concept of synchronous dequeueBuffer in SurfaceTexture
Implement {Surface|SurfaceTextureClient}::setSwapInterval()
Add SurfaceTexture logging
fix onFrameAvailable
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "ISurface"
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#include <stdio.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <binder/Parcel.h>
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#include <gui/ISurfaceTexture.h>
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#include <surfaceflinger/ISurface.h>
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namespace android {
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// ----------------------------------------------------------------------
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class BpSurface : public BpInterface<ISurface>
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{
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public:
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BpSurface(const sp<IBinder>& impl)
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: BpInterface<ISurface>(impl)
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{
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}
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virtual sp<ISurfaceTexture> getSurfaceTexture() const {
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Parcel data, reply;
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data.writeInterfaceToken(ISurface::getInterfaceDescriptor());
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remote()->transact(GET_SURFACE_TEXTURE, data, &reply);
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return interface_cast<ISurfaceTexture>(reply.readStrongBinder());
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}
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};
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IMPLEMENT_META_INTERFACE(Surface, "android.ui.ISurface");
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// ----------------------------------------------------------------------
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status_t BnSurface::onTransact(
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uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
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{
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switch(code) {
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case GET_SURFACE_TEXTURE: {
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CHECK_INTERFACE(ISurface, data, reply);
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reply->writeStrongBinder( getSurfaceTexture()->asBinder() );
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return NO_ERROR;
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}
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default:
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return BBinder::onTransact(code, data, reply, flags);
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}
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}
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}; // namespace android
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