Dan Albert | 287553d | 2017-02-16 10:47:51 -0800 | [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 OPENMAX_AL_ANDROID_H_ |
| 18 | #define OPENMAX_AL_ANDROID_H_ |
| 19 | |
| 20 | #ifdef __cplusplus |
| 21 | extern "C" { |
| 22 | #endif |
| 23 | |
| 24 | #include "OpenMAXAL.h" |
| 25 | |
| 26 | /*---------------------------------------------------------------------------*/ |
| 27 | /* Android common types */ |
| 28 | /*---------------------------------------------------------------------------*/ |
| 29 | |
| 30 | typedef xa_int64_t XAAint64; /* 64 bit signed integer */ |
| 31 | |
| 32 | typedef xa_uint64_t XAAuint64; /* 64 bit unsigned integer */ |
| 33 | |
| 34 | /*---------------------------------------------------------------------------*/ |
| 35 | /* Android common types */ |
| 36 | /*---------------------------------------------------------------------------*/ |
| 37 | |
| 38 | #define XA_ANDROID_VIDEOCODEC_VP8 ((XAuint32) 0x00000006) |
| 39 | |
| 40 | #define XA_ANDROID_VIDEOPROFILE_VP8_MAIN ((XAuint32) 0x00000001) |
| 41 | |
| 42 | #define XA_ANDROID_VIDEOLEVEL_VP8_VERSION0 ((XAuint32) 0x00000001) |
| 43 | #define XA_ANDROID_VIDEOLEVEL_VP8_VERSION1 ((XAuint32) 0x00000002) |
| 44 | #define XA_ANDROID_VIDEOLEVEL_VP8_VERSION2 ((XAuint32) 0x00000003) |
| 45 | #define XA_ANDROID_VIDEOLEVEL_VP8_VERSION3 ((XAuint32) 0x00000004) |
| 46 | |
| 47 | /*---------------------------------------------------------------------------*/ |
| 48 | /* Android Buffer Queue Interface */ |
| 49 | /*---------------------------------------------------------------------------*/ |
| 50 | |
| 51 | extern XA_API const XAInterfaceID XA_IID_ANDROIDBUFFERQUEUESOURCE; |
| 52 | |
| 53 | struct XAAndroidBufferQueueItf_; |
| 54 | typedef const struct XAAndroidBufferQueueItf_ * const * XAAndroidBufferQueueItf; |
| 55 | |
| 56 | #define XA_ANDROID_ITEMKEY_NONE ((XAuint32) 0x00000000) |
| 57 | #define XA_ANDROID_ITEMKEY_EOS ((XAuint32) 0x00000001) |
| 58 | #define XA_ANDROID_ITEMKEY_DISCONTINUITY ((XAuint32) 0x00000002) |
| 59 | #define XA_ANDROID_ITEMKEY_BUFFERQUEUEEVENT ((XAuint32) 0x00000003) |
| 60 | #define XA_ANDROID_ITEMKEY_FORMAT_CHANGE ((XAuint32) 0x00000004) |
| 61 | |
| 62 | #define XA_ANDROIDBUFFERQUEUEEVENT_NONE ((XAuint32) 0x00000000) |
| 63 | #define XA_ANDROIDBUFFERQUEUEEVENT_PROCESSED ((XAuint32) 0x00000001) |
| 64 | #if 0 // reserved for future use |
| 65 | #define XA_ANDROIDBUFFERQUEUEEVENT_UNREALIZED ((XAuint32) 0x00000002) |
| 66 | #define XA_ANDROIDBUFFERQUEUEEVENT_CLEARED ((XAuint32) 0x00000004) |
| 67 | #define XA_ANDROIDBUFFERQUEUEEVENT_STOPPED ((XAuint32) 0x00000008) |
| 68 | #define XA_ANDROIDBUFFERQUEUEEVENT_ERROR ((XAuint32) 0x00000010) |
| 69 | #define XA_ANDROIDBUFFERQUEUEEVENT_CONTENT_END ((XAuint32) 0x00000020) |
| 70 | #endif |
| 71 | |
| 72 | typedef struct XAAndroidBufferItem_ { |
| 73 | XAuint32 itemKey; // identifies the item |
| 74 | XAuint32 itemSize; |
| 75 | XAuint8 itemData[0]; |
| 76 | } XAAndroidBufferItem; |
| 77 | |
| 78 | typedef XAresult (XAAPIENTRY *xaAndroidBufferQueueCallback)( |
| 79 | XAAndroidBufferQueueItf caller,/* input */ |
| 80 | void *pCallbackContext, /* input */ |
| 81 | void *pBufferContext, /* input */ |
| 82 | void *pBufferData, /* input */ |
| 83 | XAuint32 dataSize, /* input */ |
| 84 | XAuint32 dataUsed, /* input */ |
| 85 | const XAAndroidBufferItem *pItems,/* input */ |
| 86 | XAuint32 itemsLength /* input */ |
| 87 | ); |
| 88 | |
| 89 | typedef struct XAAndroidBufferQueueState_ { |
| 90 | XAuint32 count; |
| 91 | XAuint32 index; |
| 92 | } XAAndroidBufferQueueState; |
| 93 | |
| 94 | struct XAAndroidBufferQueueItf_ { |
| 95 | XAresult (*RegisterCallback) ( |
| 96 | XAAndroidBufferQueueItf self, |
| 97 | xaAndroidBufferQueueCallback callback, |
| 98 | void* pCallbackContext |
| 99 | ); |
| 100 | |
| 101 | XAresult (*Clear) ( |
| 102 | XAAndroidBufferQueueItf self |
| 103 | ); |
| 104 | |
| 105 | XAresult (*Enqueue) ( |
| 106 | XAAndroidBufferQueueItf self, |
| 107 | void *pBufferContext, |
| 108 | void *pData, |
| 109 | XAuint32 dataLength, |
| 110 | const XAAndroidBufferItem *pItems, |
| 111 | XAuint32 itemsLength |
| 112 | ); |
| 113 | |
| 114 | XAresult (*GetState) ( |
| 115 | XAAndroidBufferQueueItf self, |
| 116 | XAAndroidBufferQueueState *pState |
| 117 | ); |
| 118 | |
| 119 | |
| 120 | XAresult (*SetCallbackEventsMask) ( |
| 121 | XAAndroidBufferQueueItf self, |
| 122 | XAuint32 eventFlags |
| 123 | ); |
| 124 | |
| 125 | XAresult (*GetCallbackEventsMask) ( |
| 126 | XAAndroidBufferQueueItf self, |
| 127 | XAuint32 *pEventFlags |
| 128 | ); |
| 129 | }; |
| 130 | |
| 131 | |
| 132 | /*---------------------------------------------------------------------------*/ |
| 133 | /* Android Buffer Queue Data Locator */ |
| 134 | /*---------------------------------------------------------------------------*/ |
| 135 | |
| 136 | /** Addendum to Data locator macros */ |
| 137 | #define XA_DATALOCATOR_ANDROIDBUFFERQUEUE ((XAuint32) 0x800007BE) |
| 138 | |
| 139 | /** Android Buffer Queue-based data locator definition, |
| 140 | * locatorType must be XA_DATALOCATOR_ANDROIDBUFFERQUEUE */ |
| 141 | typedef struct XADataLocator_AndroidBufferQueue_ { |
| 142 | XAuint32 locatorType; |
| 143 | XAuint32 numBuffers; |
| 144 | } XADataLocator_AndroidBufferQueue; |
| 145 | |
| 146 | |
| 147 | /*---------------------------------------------------------------------------*/ |
| 148 | /* Android File Descriptor Data Locator */ |
| 149 | /*---------------------------------------------------------------------------*/ |
| 150 | |
| 151 | /** Addendum to Data locator macros */ |
| 152 | #define XA_DATALOCATOR_ANDROIDFD ((XAuint32) 0x800007BC) |
| 153 | |
| 154 | #define XA_DATALOCATOR_ANDROIDFD_USE_FILE_SIZE ((XAAint64) 0xFFFFFFFFFFFFFFFFll) |
| 155 | |
| 156 | /** File Descriptor-based data locator definition, locatorType must be XA_DATALOCATOR_ANDROIDFD */ |
| 157 | typedef struct XADataLocator_AndroidFD_ { |
| 158 | XAuint32 locatorType; |
| 159 | XAint32 fd; |
| 160 | XAAint64 offset; |
| 161 | XAAint64 length; |
| 162 | } XADataLocator_AndroidFD; |
| 163 | |
| 164 | /** |
| 165 | * MIME types required for data in Android Buffer Queues |
| 166 | */ |
| 167 | #define XA_ANDROID_MIME_MP2TS ((XAchar *) "video/mp2ts") |
| 168 | |
| 169 | #ifdef __cplusplus |
| 170 | } |
| 171 | #endif /* __cplusplus */ |
| 172 | |
| 173 | #endif /* OPENMAX_AL_ANDROID_H_ */ |