IOMX.h revision 457116d3a01618acf9a875020ca5860551ba03a6
120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber/* 220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Copyright (C) 2009 The Android Open Source Project 320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * you may not use this file except in compliance with the License. 620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * You may obtain a copy of the License at 720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 1020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Unless required by applicable law or agreed to in writing, software 1120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * See the License for the specific language governing permissions and 1420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * limitations under the License. 1520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber */ 1620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#ifndef ANDROID_IOMX_H_ 1820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#define ANDROID_IOMX_H_ 2020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <binder/IInterface.h> 2283750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis#include <ui/GraphicBuffer.h> 2320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <utils/List.h> 2420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <utils/String8.h> 2520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <OMX_Core.h> 278b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber#include <OMX_Video.h> 2820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 291b84df1a0823fbcb9cec754311f53eaccfe85ae3Andreas Huber#include "jni.h" 301b84df1a0823fbcb9cec754311f53eaccfe85ae3Andreas Huber 3120111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubernamespace android { 3220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass IMemory; 3420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass IOMXObserver; 358b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huberclass IOMXRenderer; 36f4148b55c5d6f68b22462e3880015fefa91ae7c6Andreas Huberclass Surface; 3720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass IOMX : public IInterface { 3920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberpublic: 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber DECLARE_META_INTERFACE(OMX); 4120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber typedef void *buffer_id; 4320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber typedef void *node_id; 4420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 457eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber // Given the calling process' pid, returns true iff 467eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber // the implementation of the OMX interface lives in the same 477eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber // process. 487eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber virtual bool livesLocally(pid_t pid) = 0; 497eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber 50134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber struct ComponentInfo { 51134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber String8 mName; 52134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber List<String8> mRoles; 53134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber }; 54134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber virtual status_t listNodes(List<ComponentInfo> *list) = 0; 5520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 56318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateNode( 57318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber const char *name, const sp<IOMXObserver> &observer, 58318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber node_id *node) = 0; 5920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 60318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t freeNode(node_id node) = 0; 61318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 62318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t sendCommand( 6320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param) = 0; 6420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 65318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getParameter( 6620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_INDEXTYPE index, 6720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void *params, size_t size) = 0; 6820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 69318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t setParameter( 7020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_INDEXTYPE index, 7120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber const void *params, size_t size) = 0; 7220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 73318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getConfig( 74693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, OMX_INDEXTYPE index, 75693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void *params, size_t size) = 0; 76693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 77318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t setConfig( 78693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, OMX_INDEXTYPE index, 79693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const void *params, size_t size) = 0; 80693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 81e870772a78ffe08b1c14a791e368f1499f1be0f3James Dong virtual status_t storeMetaDataInBuffers( 82e870772a78ffe08b1c14a791e368f1499f1be0f3James Dong node_id node, OMX_U32 port_index, OMX_BOOL enable) = 0; 83e870772a78ffe08b1c14a791e368f1499f1be0f3James Dong 8483750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis virtual status_t enableGraphicBuffers( 8583750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis node_id node, OMX_U32 port_index, OMX_BOOL enable) = 0; 8683750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis 87e2ce6458659c6e1bad420357b61dc10cd8bbe2abJamie Gennis virtual status_t getGraphicBufferUsage( 88e2ce6458659c6e1bad420357b61dc10cd8bbe2abJamie Gennis node_id node, OMX_U32 port_index, OMX_U32* usage) = 0; 89e2ce6458659c6e1bad420357b61dc10cd8bbe2abJamie Gennis 90318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t useBuffer( 9120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, const sp<IMemory> ¶ms, 9220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id *buffer) = 0; 9320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 9483750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis virtual status_t useGraphicBuffer( 9583750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis node_id node, OMX_U32 port_index, 9683750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis const sp<GraphicBuffer> &graphicBuffer, buffer_id *buffer) = 0; 9783750eaf5a3f38c243a9e7eb81d4b2421e3a0d88Jamie Gennis 98570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber // This API clearly only makes sense if the caller lives in the 99570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber // same process as the callee, i.e. is the media_server, as the 100570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber // returned "buffer_data" pointer is just that, a pointer into local 101570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber // address space. 102318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateBuffer( 10320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, size_t size, 104570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber buffer_id *buffer, void **buffer_data) = 0; 10520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 106318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateBufferWithBackup( 10720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, const sp<IMemory> ¶ms, 10820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id *buffer) = 0; 10920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 110318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t freeBuffer( 11120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, buffer_id buffer) = 0; 11220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 113318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t fillBuffer(node_id node, buffer_id buffer) = 0; 11420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 115318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t emptyBuffer( 11620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, 11720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id buffer, 11820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 range_offset, OMX_U32 range_length, 11920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 flags, OMX_TICKS timestamp) = 0; 1208b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber 121318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getExtensionIndex( 122693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, 123693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const char *parameter_name, 124693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_INDEXTYPE *index) = 0; 12520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 12620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 12720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct omx_message { 12820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber enum { 12920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber EVENT, 13020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber EMPTY_BUFFER_DONE, 13120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber FILL_BUFFER_DONE, 13220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 13320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } type; 13420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 135693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IOMX::node_id node; 136693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 13720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber union { 13820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber // if type == EVENT 13920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber struct { 14020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_EVENTTYPE event; 14120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 data1; 14220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 data2; 14320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } event_data; 14420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 145e0f0b08aa692d15f3bfa19e10abfc84803c099b4Andreas Huber // if type == EMPTY_BUFFER_DONE 14620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber struct { 14720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber IOMX::buffer_id buffer; 14820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } buffer_data; 14920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 150e0f0b08aa692d15f3bfa19e10abfc84803c099b4Andreas Huber // if type == FILL_BUFFER_DONE 15120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber struct { 15220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber IOMX::buffer_id buffer; 15320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 range_offset; 15420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 range_length; 15520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 flags; 15620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_TICKS timestamp; 157e0f0b08aa692d15f3bfa19e10abfc84803c099b4Andreas Huber OMX_PTR platform_private; 158213addfaf4b359c69da4e9b4490c511d116845bbAndreas Huber OMX_PTR data_ptr; 15920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } extended_buffer_data; 16020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 16120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber } u; 16220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 16320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 16420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass IOMXObserver : public IInterface { 16520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberpublic: 16620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber DECLARE_META_INTERFACE(OMXObserver); 16720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 168318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual void onMessage(const omx_message &msg) = 0; 16920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 17020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 17120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber//////////////////////////////////////////////////////////////////////////////// 17220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 17320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass BnOMX : public BnInterface<IOMX> { 17420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberpublic: 17520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber virtual status_t onTransact( 17620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t code, const Parcel &data, Parcel *reply, 17720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t flags = 0); 17820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 17920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 18020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass BnOMXObserver : public BnInterface<IOMXObserver> { 18120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberpublic: 18220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber virtual status_t onTransact( 18320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t code, const Parcel &data, Parcel *reply, 18420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber uint32_t flags = 0); 18520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 18620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 187457116d3a01618acf9a875020ca5860551ba03a6James Dongstruct CodecProfileLevel { 188457116d3a01618acf9a875020ca5860551ba03a6James Dong OMX_U32 mProfile; 189457116d3a01618acf9a875020ca5860551ba03a6James Dong OMX_U32 mLevel; 190457116d3a01618acf9a875020ca5860551ba03a6James Dong}; 191457116d3a01618acf9a875020ca5860551ba03a6James Dong 19220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 19320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 19420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#endif // ANDROID_IOMX_H_ 195