Mathias Agopian | 7bb843c | 2011-04-20 14:20:59 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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 ANDROID_SURFACE_TEXTURE_LAYER_H |
| 18 | #define ANDROID_SURFACE_TEXTURE_LAYER_H |
| 19 | |
| 20 | #include <stdlib.h> |
| 21 | #include <stdint.h> |
| 22 | #include <sys/types.h> |
| 23 | |
| 24 | #include <utils/Errors.h> |
| 25 | #include <gui/SurfaceTexture.h> |
| 26 | |
| 27 | namespace android { |
| 28 | // --------------------------------------------------------------------------- |
| 29 | |
| 30 | class Layer; |
| 31 | |
| 32 | class SurfaceTextureLayer : public SurfaceTexture |
| 33 | { |
| 34 | wp<Layer> mLayer; |
| 35 | uint32_t mDefaultFormat; |
| 36 | |
| 37 | public: |
| 38 | SurfaceTextureLayer(GLuint tex, const sp<Layer>& layer); |
| 39 | ~SurfaceTextureLayer(); |
| 40 | |
| 41 | status_t setDefaultBufferSize(uint32_t w, uint32_t h); |
| 42 | status_t setDefaultBufferFormat(uint32_t format); |
| 43 | |
| 44 | public: |
| 45 | virtual status_t setBufferCount(int bufferCount); |
| 46 | |
| 47 | protected: |
Mathias Agopian | f07b8a3 | 2011-07-19 15:24:46 -0700 | [diff] [blame] | 48 | virtual status_t queueBuffer(int buf, int64_t timestamp, |
| 49 | uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform); |
| 50 | |
Mathias Agopian | 7bb843c | 2011-04-20 14:20:59 -0700 | [diff] [blame] | 51 | virtual status_t dequeueBuffer(int *buf, uint32_t w, uint32_t h, |
| 52 | uint32_t format, uint32_t usage); |
Jamie Gennis | 950de41 | 2011-07-30 15:06:10 -0700 | [diff] [blame] | 53 | |
Mathias Agopian | 053b02d | 2011-08-08 19:14:03 -0700 | [diff] [blame] | 54 | virtual status_t connect(int api, |
| 55 | uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform); |
Mathias Agopian | 7bb843c | 2011-04-20 14:20:59 -0700 | [diff] [blame] | 56 | }; |
| 57 | |
| 58 | // --------------------------------------------------------------------------- |
| 59 | }; // namespace android |
| 60 | |
| 61 | #endif // ANDROID_SURFACE_TEXTURE_LAYER_H |