Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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_VIEW_SURFACE_H |
| 18 | #define _ANDROID_VIEW_SURFACE_H |
| 19 | |
| 20 | #include <android/native_window.h> |
Mathias Agopian | e68b4f7 | 2017-02-08 18:48:32 -0800 | [diff] [blame] | 21 | #include <system/graphics.h> |
Jooyung Han | 63f5f92 | 2019-02-21 14:43:45 +0900 | [diff] [blame] | 22 | #include <ui/PublicFormat.h> |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 23 | |
| 24 | #include "jni.h" |
| 25 | |
| 26 | namespace android { |
| 27 | |
tedbo | 4e8a5c9 | 2011-06-22 15:52:53 -0700 | [diff] [blame] | 28 | class Surface; |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 29 | class IGraphicBufferProducer; |
tedbo | 4e8a5c9 | 2011-06-22 15:52:53 -0700 | [diff] [blame] | 30 | |
Jeff Brown | 64a55af | 2012-08-26 02:47:39 -0700 | [diff] [blame] | 31 | /* Gets the underlying ANativeWindow for a Surface. */ |
| 32 | extern sp<ANativeWindow> android_view_Surface_getNativeWindow( |
| 33 | JNIEnv* env, jobject surfaceObj); |
| 34 | |
| 35 | /* Returns true if the object is an instance of Surface. */ |
| 36 | extern bool android_view_Surface_isInstanceOf(JNIEnv* env, jobject obj); |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 37 | |
tedbo | 4e8a5c9 | 2011-06-22 15:52:53 -0700 | [diff] [blame] | 38 | /* Gets the underlying Surface from a Surface Java object. */ |
Jeff Brown | 64a55af | 2012-08-26 02:47:39 -0700 | [diff] [blame] | 39 | extern sp<Surface> android_view_Surface_getSurface(JNIEnv* env, jobject surfaceObj); |
tedbo | 4e8a5c9 | 2011-06-22 15:52:53 -0700 | [diff] [blame] | 40 | |
Jiwen 'Steve' Cai | d28e828 | 2017-03-31 11:19:50 -0700 | [diff] [blame] | 41 | /* Creates a Surface from an android::Surface. */ |
| 42 | extern jobject android_view_Surface_createFromSurface(JNIEnv* env, |
| 43 | const sp<Surface>& surface); |
| 44 | |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 45 | /* Creates a Surface from an IGraphicBufferProducer. */ |
Mathias Agopian | 29479eb | 2013-02-14 14:36:04 -0800 | [diff] [blame] | 46 | extern jobject android_view_Surface_createFromIGraphicBufferProducer(JNIEnv* env, |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 47 | const sp<IGraphicBufferProducer>& bufferProducer); |
Jeff Brown | cbad976 | 2012-09-04 21:57:59 -0700 | [diff] [blame] | 48 | |
Eino-Ville Talvala | 805f3c9 | 2015-02-26 10:57:55 -0800 | [diff] [blame] | 49 | /* Convert from android.graphics.ImageFormat/PixelFormat enums to graphics.h HAL |
| 50 | * format */ |
| 51 | extern int android_view_Surface_mapPublicFormatToHalFormat(PublicFormat f); |
| 52 | |
| 53 | /* Convert from android.graphics.ImageFormat/PixelFormat enums to graphics.h HAL |
| 54 | * dataspace */ |
| 55 | extern android_dataspace android_view_Surface_mapPublicFormatToHalDataspace( |
| 56 | PublicFormat f); |
| 57 | |
| 58 | /* Convert from HAL format, dataspace pair to |
| 59 | * android.graphics.ImageFormat/PixelFormat. |
| 60 | * For unknown/unspecified pairs, returns PublicFormat::UNKNOWN */ |
| 61 | extern PublicFormat android_view_Surface_mapHalFormatDataspaceToPublicFormat( |
| 62 | int format, android_dataspace dataSpace); |
| 63 | |
Dianne Hackborn | 54a181b | 2010-06-30 18:35:14 -0700 | [diff] [blame] | 64 | } // namespace android |
| 65 | |
| 66 | #endif // _ANDROID_VIEW_SURFACE_H |