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181 lines
6.5 KiB
181 lines
6.5 KiB
/*
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* Copyright (C) 2010 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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#ifndef OPENMAX_AL_ANDROID_H_
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#define OPENMAX_AL_ANDROID_H_
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#include "OpenMAXAL.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*---------------------------------------------------------------------------*/
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/* Android common types */
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/*---------------------------------------------------------------------------*/
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typedef xa_int64_t XAAint64; /* 64 bit signed integer */
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typedef xa_uint64_t XAAuint64; /* 64 bit unsigned integer */
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/*---------------------------------------------------------------------------*/
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/* Android common types */
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/*---------------------------------------------------------------------------*/
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#define XA_ANDROID_VIDEOCODEC_VP8 ((XAuint32) 0x00000006)
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#define XA_ANDROID_VIDEOPROFILE_VP8_MAIN ((XAuint32) 0x00000001)
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#define XA_ANDROID_VIDEOLEVEL_VP8_VERSION0 ((XAuint32) 0x00000001)
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#define XA_ANDROID_VIDEOLEVEL_VP8_VERSION1 ((XAuint32) 0x00000002)
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#define XA_ANDROID_VIDEOLEVEL_VP8_VERSION2 ((XAuint32) 0x00000003)
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#define XA_ANDROID_VIDEOLEVEL_VP8_VERSION3 ((XAuint32) 0x00000004)
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/*---------------------------------------------------------------------------*/
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/* Android Buffer Queue Interface */
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/*---------------------------------------------------------------------------*/
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extern XA_API const XAInterfaceID XA_IID_ANDROIDBUFFERQUEUESOURCE;
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struct XAAndroidBufferQueueItf_;
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typedef const struct XAAndroidBufferQueueItf_ * const * XAAndroidBufferQueueItf;
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#define XA_ANDROID_ITEMKEY_NONE ((XAuint32) 0x00000000)
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#define XA_ANDROID_ITEMKEY_EOS ((XAuint32) 0x00000001)
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#define XA_ANDROID_ITEMKEY_DISCONTINUITY ((XAuint32) 0x00000002)
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#define XA_ANDROID_ITEMKEY_BUFFERQUEUEEVENT ((XAuint32) 0x00000003)
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#define XA_ANDROID_ITEMKEY_FORMAT_CHANGE ((XAuint32) 0x00000004)
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// optional data for XA_ANDROID_ITEMKEY_FORMAT_CHANGE, used when only one stream changes format,
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// and the others remain continuous (i.e. no temporal discontinuity is introduced for them)
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// candidate for being exposed in NDK
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#define XA_ANDROID_FORMATCHANGE_ITEMDATA_VIDEO ((XAuint32) 0x00000001)
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// not supported at this stage, for illustration purposes only
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//#define XA_ANDROID_FORMATCHANGE_ITEMDATA_AUDIO ((XAuint32) 0x00000002)
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#define XA_ANDROIDBUFFERQUEUEEVENT_NONE ((XAuint32) 0x00000000)
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#define XA_ANDROIDBUFFERQUEUEEVENT_PROCESSED ((XAuint32) 0x00000001)
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#if 0 // reserved for future use
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#define XA_ANDROIDBUFFERQUEUEEVENT_UNREALIZED ((XAuint32) 0x00000002)
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#define XA_ANDROIDBUFFERQUEUEEVENT_CLEARED ((XAuint32) 0x00000004)
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#define XA_ANDROIDBUFFERQUEUEEVENT_STOPPED ((XAuint32) 0x00000008)
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#define XA_ANDROIDBUFFERQUEUEEVENT_ERROR ((XAuint32) 0x00000010)
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#define XA_ANDROIDBUFFERQUEUEEVENT_CONTENT_END ((XAuint32) 0x00000020)
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#endif
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typedef struct XAAndroidBufferItem_ {
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XAuint32 itemKey; // identifies the item
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XAuint32 itemSize;
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XAuint8 itemData[0];
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} XAAndroidBufferItem;
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typedef XAresult (XAAPIENTRY *xaAndroidBufferQueueCallback)(
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XAAndroidBufferQueueItf caller,/* input */
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void *pCallbackContext, /* input */
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void *pBufferContext, /* input */
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void *pBufferData, /* input */
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XAuint32 dataSize, /* input */
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XAuint32 dataUsed, /* input */
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const XAAndroidBufferItem *pItems,/* input */
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XAuint32 itemsLength /* input */
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);
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typedef struct XAAndroidBufferQueueState_ {
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XAuint32 count;
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XAuint32 index;
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} XAAndroidBufferQueueState;
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struct XAAndroidBufferQueueItf_ {
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XAresult (*RegisterCallback) (
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XAAndroidBufferQueueItf self,
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xaAndroidBufferQueueCallback callback,
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void* pCallbackContext
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);
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XAresult (*Clear) (
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XAAndroidBufferQueueItf self
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);
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XAresult (*Enqueue) (
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XAAndroidBufferQueueItf self,
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void *pBufferContext,
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void *pData,
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XAuint32 dataLength,
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const XAAndroidBufferItem *pItems,
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XAuint32 itemsLength
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);
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XAresult (*GetState) (
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XAAndroidBufferQueueItf self,
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XAAndroidBufferQueueState *pState
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);
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XAresult (*SetCallbackEventsMask) (
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XAAndroidBufferQueueItf self,
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XAuint32 eventFlags
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);
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XAresult (*GetCallbackEventsMask) (
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XAAndroidBufferQueueItf self,
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XAuint32 *pEventFlags
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);
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};
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/*---------------------------------------------------------------------------*/
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/* Android Buffer Queue Data Locator */
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/*---------------------------------------------------------------------------*/
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/** Addendum to Data locator macros */
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#define XA_DATALOCATOR_ANDROIDBUFFERQUEUE ((XAuint32) 0x800007BE)
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/** Android Buffer Queue-based data locator definition,
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* locatorType must be XA_DATALOCATOR_ANDROIDBUFFERQUEUE */
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typedef struct XADataLocator_AndroidBufferQueue_ {
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XAuint32 locatorType;
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XAuint32 numBuffers;
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} XADataLocator_AndroidBufferQueue;
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/*---------------------------------------------------------------------------*/
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/* Android File Descriptor Data Locator */
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/*---------------------------------------------------------------------------*/
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/** Addendum to Data locator macros */
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#define XA_DATALOCATOR_ANDROIDFD ((XAuint32) 0x800007BC)
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#define XA_DATALOCATOR_ANDROIDFD_USE_FILE_SIZE ((XAAint64) 0xFFFFFFFFFFFFFFFFll)
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/** File Descriptor-based data locator definition, locatorType must be XA_DATALOCATOR_ANDROIDFD */
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typedef struct XADataLocator_AndroidFD_ {
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XAuint32 locatorType;
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XAint32 fd;
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XAAint64 offset;
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XAAint64 length;
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} XADataLocator_AndroidFD;
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/**
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* MIME types required for data in Android Buffer Queues
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*/
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#define XA_ANDROID_MIME_MP2TS ((XAchar *) "video/mp2ts")
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* OPENMAX_AL_ANDROID_H_ */
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