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media/omx-plugin/include/froyo/OMX.h@6474c204b198 (annotated)

media/omx-plugin/include/froyo/OMX.h

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/*
michael@0	2	* Copyright (C) 2009 The Android Open Source Project
michael@0	3	*
michael@0	4	* Licensed under the Apache License, Version 2.0 (the "License");
michael@0	5	* you may not use this file except in compliance with the License.
michael@0	6	* You may obtain a copy of the License at
michael@0	7	*
michael@0	8	* http://www.apache.org/licenses/LICENSE-2.0
michael@0	9	*
michael@0	10	* Unless required by applicable law or agreed to in writing, software
michael@0	11	* distributed under the License is distributed on an "AS IS" BASIS,
michael@0	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0	13	* See the License for the specific language governing permissions and
michael@0	14	* limitations under the License.
michael@0	15	*/
michael@0	16
michael@0	17	#ifndef ANDROID_OMX_H_
michael@0	18	#define ANDROID_OMX_H_
michael@0	19
michael@0	20	#include <media/IOMX.h>
michael@0	21	#include <utils/threads.h>
michael@0	22	#include <utils/KeyedVector.h>
michael@0	23
michael@0	24	namespace android {
michael@0	25
michael@0	26	struct OMXMaster;
michael@0	27	class OMXNodeInstance;
michael@0	28
michael@0	29	class OMX : public BnOMX,
michael@0	30	public IBinder::DeathRecipient {
michael@0	31	public:
michael@0	32	OMX();
michael@0	33
michael@0	34	virtual bool livesLocally(pid_t pid);
michael@0	35
michael@0	36	virtual status_t listNodes(List<ComponentInfo> *list);
michael@0	37
michael@0	38	virtual status_t allocateNode(
michael@0	39	const char *name, const sp<IOMXObserver> &observer, node_id *node);
michael@0	40
michael@0	41	virtual status_t freeNode(node_id node);
michael@0	42
michael@0	43	virtual status_t sendCommand(
michael@0	44	node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param);
michael@0	45
michael@0	46	virtual status_t getParameter(
michael@0	47	node_id node, OMX_INDEXTYPE index,
michael@0	48	void *params, size_t size);
michael@0	49
michael@0	50	virtual status_t setParameter(
michael@0	51	node_id node, OMX_INDEXTYPE index,
michael@0	52	const void *params, size_t size);
michael@0	53
michael@0	54	virtual status_t getConfig(
michael@0	55	node_id node, OMX_INDEXTYPE index,
michael@0	56	void *params, size_t size);
michael@0	57
michael@0	58	virtual status_t setConfig(
michael@0	59	node_id node, OMX_INDEXTYPE index,
michael@0	60	const void *params, size_t size);
michael@0	61
michael@0	62	virtual status_t useBuffer(
michael@0	63	node_id node, OMX_U32 port_index, const sp<IMemory> &params,
michael@0	64	buffer_id *buffer);
michael@0	65
michael@0	66	virtual status_t allocateBuffer(
michael@0	67	node_id node, OMX_U32 port_index, size_t size,
michael@0	68	buffer_id *buffer, void **buffer_data);
michael@0	69
michael@0	70	virtual status_t allocateBufferWithBackup(
michael@0	71	node_id node, OMX_U32 port_index, const sp<IMemory> &params,
michael@0	72	buffer_id *buffer);
michael@0	73
michael@0	74	virtual status_t freeBuffer(
michael@0	75	node_id node, OMX_U32 port_index, buffer_id buffer);
michael@0	76
michael@0	77	virtual status_t fillBuffer(node_id node, buffer_id buffer);
michael@0	78
michael@0	79	virtual status_t emptyBuffer(
michael@0	80	node_id node,
michael@0	81	buffer_id buffer,
michael@0	82	OMX_U32 range_offset, OMX_U32 range_length,
michael@0	83	OMX_U32 flags, OMX_TICKS timestamp);
michael@0	84
michael@0	85	virtual status_t getExtensionIndex(
michael@0	86	node_id node,
michael@0	87	const char *parameter_name,
michael@0	88	OMX_INDEXTYPE *index);
michael@0	89
michael@0	90	virtual sp<IOMXRenderer> createRenderer(
michael@0	91	const sp<ISurface> &surface,
michael@0	92	const char *componentName,
michael@0	93	OMX_COLOR_FORMATTYPE colorFormat,
michael@0	94	size_t encodedWidth, size_t encodedHeight,
michael@0	95	size_t displayWidth, size_t displayHeight);
michael@0	96
michael@0	97	virtual void binderDied(const wp<IBinder> &the_late_who);
michael@0	98
michael@0	99	OMX_ERRORTYPE OnEvent(
michael@0	100	node_id node,
michael@0	101	OMX_IN OMX_EVENTTYPE eEvent,
michael@0	102	OMX_IN OMX_U32 nData1,
michael@0	103	OMX_IN OMX_U32 nData2,
michael@0	104	OMX_IN OMX_PTR pEventData);
michael@0	105
michael@0	106	OMX_ERRORTYPE OnEmptyBufferDone(
michael@0	107	node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);
michael@0	108
michael@0	109	OMX_ERRORTYPE OnFillBufferDone(
michael@0	110	node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);
michael@0	111
michael@0	112	void invalidateNodeID(node_id node);
michael@0	113
michael@0	114	protected:
michael@0	115	virtual ~OMX();
michael@0	116
michael@0	117	private:
michael@0	118	Mutex mLock;
michael@0	119
michael@0	120	OMXMaster *mMaster;
michael@0	121
michael@0	122	struct CallbackDispatcher;
michael@0	123	sp<CallbackDispatcher> mDispatcher;
michael@0	124
michael@0	125	int32_t mNodeCounter;
michael@0	126
michael@0	127	KeyedVector<wp<IBinder>, OMXNodeInstance *> mLiveNodes;
michael@0	128	KeyedVector<node_id, OMXNodeInstance *> mNodeIDToInstance;
michael@0	129
michael@0	130	node_id makeNodeID(OMXNodeInstance *instance);
michael@0	131	OMXNodeInstance *findInstance(node_id node);
michael@0	132
michael@0	133	void invalidateNodeID_l(node_id node);
michael@0	134
michael@0	135	OMX(const OMX &);
michael@0	136	OMX &operator=(const OMX &);
michael@0	137	};
michael@0	138
michael@0	139	} // namespace android
michael@0	140
michael@0	141	#endif // ANDROID_OMX_H_