1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef QCOM_HARDWARE_RENDERER_H_ 18 19 #define QCOM_HARDWARE_RENDERER_H_ 20 21 #include <media/stagefright/VideoRenderer.h> 22 #include <utils/RefBase.h> 23 24 namespace android { 25 26 class ISurface; 27 class MemoryHeapPmem; 28 29 class QComHardwareRenderer : public VideoRenderer { 30 public: 31 QComHardwareRenderer( 32 const sp<ISurface> &surface, 33 size_t displayWidth, size_t displayHeight, 34 size_t decodedWidth, size_t decodedHeight, 35 int32_t rotationDegrees); 36 37 virtual ~QComHardwareRenderer(); 38 39 virtual void render( 40 const void *data, size_t size, void *platformPrivate); 41 42 private: 43 sp<ISurface> mISurface; 44 size_t mDisplayWidth, mDisplayHeight; 45 size_t mDecodedWidth, mDecodedHeight; 46 size_t mFrameSize; 47 int32_t mRotationDegrees; 48 sp<MemoryHeapPmem> mMemoryHeap; 49 50 bool getOffset(void *platformPrivate, size_t *offset); 51 void publishBuffers(uint32_t pmem_fd); 52 53 QComHardwareRenderer(const QComHardwareRenderer &); 54 QComHardwareRenderer &operator=(const QComHardwareRenderer &); 55 }; 56 57 } // namespace android 58 59 #endif // QCOM_HARDWARE_RENDERER_H_ 60