/*--------------------------------------------------------------------------
Copyright (c) 2010, Code Aurora Forum. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Code Aurora nor
the names of its contributors may be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------------*/
#ifndef __OMX_VIDEO_BASE_H__
#define __OMX_VIDEO_BASE_H__
/*============================================================================
O p e n M A X Component
Video Encoder
*//** @file comx_video_base.h
This module contains the class definition for openMAX decoder component.
*//*========================================================================*/
//////////////////////////////////////////////////////////////////////////////
// Include Files
//////////////////////////////////////////////////////////////////////////////
#include<stdlib.h>
#include <stdio.h>
#ifdef _ANDROID_
#include <binder/MemoryHeapBase.h>
#endif // _ANDROID_
#include <pthread.h>
#include <semaphore.h>
#include <linux/msm_vidc_enc.h>
#include "OMX_Core.h"
#include "OMX_QCOMExtns.h"
#include "qc_omx_component.h"
#include "omx_video_common.h"
#ifdef _ANDROID_
using namespace android;
// local pmem heap object
class VideoHeap : public MemoryHeapBase
{
public:
VideoHeap(int fd, size_t size, void* base);
virtual ~VideoHeap() {}
};
#include <utils/Log.h>
//#define LOG_TAG "OMX-VENC-720p"
#ifdef ENABLE_DEBUG_LOW
#define DEBUG_PRINT_LOW ALOGE
#else
#define DEBUG_PRINT_LOW
#endif
#ifdef ENABLE_DEBUG_HIGH
#define DEBUG_PRINT_HIGH ALOGE
#else
#define DEBUG_PRINT_HIGH
#endif
#ifdef ENABLE_DEBUG_ERROR
#define DEBUG_PRINT_ERROR ALOGE
#else
#define DEBUG_PRINT_ERROR
#endif
#endif // _ANDROID_
//////////////////////////////////////////////////////////////////////////////
// Module specific globals
//////////////////////////////////////////////////////////////////////////////
#define OMX_SPEC_VERSION 0x00000101
//////////////////////////////////////////////////////////////////////////////
// Macros
//////////////////////////////////////////////////////////////////////////////
#define PrintFrameHdr(bufHdr) DEBUG_PRINT("bufHdr %x buf %x size %d TS %d\n",\
(unsigned) bufHdr,\
(unsigned)((OMX_BUFFERHEADERTYPE *)bufHdr)->pBuffer,\
(unsigned)((OMX_BUFFERHEADERTYPE *)bufHdr)->nFilledLen,\
(unsigned)((OMX_BUFFERHEADERTYPE *)bufHdr)->nTimeStamp)
// BitMask Management logic
#define BITS_PER_BYTE 32
#define BITMASK_SIZE(mIndex) (((mIndex) + BITS_PER_BYTE - 1)/BITS_PER_BYTE)
#define BITMASK_OFFSET(mIndex) ((mIndex)/BITS_PER_BYTE)
#define BITMASK_FLAG(mIndex) (1 << ((mIndex) % BITS_PER_BYTE))
#define BITMASK_CLEAR(mArray,mIndex) (mArray)[BITMASK_OFFSET(mIndex)] \
&= ~(BITMASK_FLAG(mIndex))
#define BITMASK_SET(mArray,mIndex) (mArray)[BITMASK_OFFSET(mIndex)] \
|= BITMASK_FLAG(mIndex)
#define BITMASK_PRESENT(mArray,mIndex) ((mArray)[BITMASK_OFFSET(mIndex)] \
& BITMASK_FLAG(mIndex))
#define BITMASK_ABSENT(mArray,mIndex) (((mArray)[BITMASK_OFFSET(mIndex)] \
& BITMASK_FLAG(mIndex)) == 0x0)
#define BITMASK_PRESENT(mArray,mIndex) ((mArray)[BITMASK_OFFSET(mIndex)] \
& BITMASK_FLAG(mIndex))
#define BITMASK_ABSENT(mArray,mIndex) (((mArray)[BITMASK_OFFSET(mIndex)] \
& BITMASK_FLAG(mIndex)) == 0x0)
void* message_thread(void *);
// OMX video class
class omx_video: public qc_omx_component
{
public:
omx_video(); // constructor
virtual ~omx_video(); // destructor
// virtual int async_message_process (void *context, void* message);
void process_event_cb(void *ctxt,unsigned char id);
OMX_ERRORTYPE allocate_buffer(
OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
OMX_U32 bytes
);
virtual OMX_ERRORTYPE component_deinit(OMX_HANDLETYPE hComp)= 0;
virtual OMX_ERRORTYPE component_init(OMX_STRING role)= 0;
virtual OMX_U32 dev_stop(void) = 0;
virtual OMX_U32 dev_pause(void) = 0;
virtual OMX_U32 dev_start(void) = 0;
virtual OMX_U32 dev_flush(unsigned) = 0;
virtual OMX_U32 dev_resume(void) = 0;
virtual bool dev_use_buf(void *,unsigned) = 0;
virtual bool dev_free_buf(void *,unsigned) = 0;
virtual bool dev_empty_buf(void *, void *) = 0;
virtual bool dev_fill_buf(void *buffer, void *) = 0;
virtual bool dev_get_buf_req(OMX_U32 *,OMX_U32 *,OMX_U32 *,OMX_U32) = 0;
OMX_ERRORTYPE component_role_enum(
OMX_HANDLETYPE hComp,
OMX_U8 *role,
OMX_U32 index
);
OMX_ERRORTYPE component_tunnel_request(
OMX_HANDLETYPE hComp,
OMX_U32 port,
OMX_HANDLETYPE peerComponent,
OMX_U32 peerPort,
OMX_TUNNELSETUPTYPE *tunnelSetup
);
OMX_ERRORTYPE empty_this_buffer(
OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE *buffer
);
OMX_ERRORTYPE fill_this_buffer(
OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE *buffer
);
OMX_ERRORTYPE free_buffer(
OMX_HANDLETYPE hComp,
OMX_U32 port,
OMX_BUFFERHEADERTYPE *buffer
);
OMX_ERRORTYPE get_component_version(
OMX_HANDLETYPE hComp,
OMX_STRING componentName,
OMX_VERSIONTYPE *componentVersion,
OMX_VERSIONTYPE *specVersion,
OMX_UUIDTYPE *componentUUID
);
OMX_ERRORTYPE get_config(
OMX_HANDLETYPE hComp,
OMX_INDEXTYPE configIndex,
OMX_PTR configData
);
OMX_ERRORTYPE get_extension_index(
OMX_HANDLETYPE hComp,
OMX_STRING paramName,
OMX_INDEXTYPE *indexType
);
OMX_ERRORTYPE get_parameter(OMX_HANDLETYPE hComp,
OMX_INDEXTYPE paramIndex,
OMX_PTR paramData);
OMX_ERRORTYPE get_state(OMX_HANDLETYPE hComp,
OMX_STATETYPE *state);
OMX_ERRORTYPE send_command(OMX_HANDLETYPE hComp,
OMX_COMMANDTYPE cmd,
OMX_U32 param1,
OMX_PTR cmdData);
OMX_ERRORTYPE set_callbacks(OMX_HANDLETYPE hComp,
OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData);
virtual OMX_ERRORTYPE set_config(OMX_HANDLETYPE hComp,
OMX_INDEXTYPE configIndex,
OMX_PTR configData) = 0;
virtual OMX_ERRORTYPE set_parameter(OMX_HANDLETYPE hComp,
OMX_INDEXTYPE paramIndex,
OMX_PTR paramData) =0;
OMX_ERRORTYPE use_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
OMX_U32 bytes,
OMX_U8 *buffer);
OMX_ERRORTYPE use_EGL_image(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
void * eglImage);
int m_pipe_in;
int m_pipe_out;
pthread_t msg_thread_id;
pthread_t async_thread_id;
OMX_U8 m_nkind[128];
//int *input_pmem_fd;
//int *output_pmem_fd;
struct pmem *m_pInput_pmem;
struct pmem *m_pOutput_pmem;
public:
// Bit Positions
enum flags_bit_positions
{
// Defer transition to IDLE
OMX_COMPONENT_IDLE_PENDING =0x1,
// Defer transition to LOADING
OMX_COMPONENT_LOADING_PENDING =0x2,
// First Buffer Pending
OMX_COMPONENT_FIRST_BUFFER_PENDING =0x3,
// Second Buffer Pending
OMX_COMPONENT_SECOND_BUFFER_PENDING =0x4,
// Defer transition to Enable
OMX_COMPONENT_INPUT_ENABLE_PENDING =0x5,
// Defer transition to Enable
OMX_COMPONENT_OUTPUT_ENABLE_PENDING =0x6,
// Defer transition to Disable
OMX_COMPONENT_INPUT_DISABLE_PENDING =0x7,
// Defer transition to Disable
OMX_COMPONENT_OUTPUT_DISABLE_PENDING =0x8,
//defer flush notification
OMX_COMPONENT_OUTPUT_FLUSH_PENDING =0x9,
OMX_COMPONENT_INPUT_FLUSH_PENDING =0xA,
OMX_COMPONENT_PAUSE_PENDING =0xB,
OMX_COMPONENT_EXECUTE_PENDING =0xC
};
// Deferred callback identifiers
enum
{
//Event Callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_EVENT = 0x1,
//Buffer Done callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_BUFFER_DONE = 0x2,
//Frame Done callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_FRAME_DONE = 0x3,
//Buffer Done callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_FTB = 0x4,
//Frame Done callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_ETB = 0x5,
//Command
OMX_COMPONENT_GENERATE_COMMAND = 0x6,
//Push-Pending Buffers
OMX_COMPONENT_PUSH_PENDING_BUFS = 0x7,
// Empty Buffer Done callbacks
OMX_COMPONENT_GENERATE_EBD = 0x8,
//Flush Event Callbacks from the venc component thread context
OMX_COMPONENT_GENERATE_EVENT_FLUSH = 0x9,
OMX_COMPONENT_GENERATE_EVENT_INPUT_FLUSH = 0x0A,
OMX_COMPONENT_GENERATE_EVENT_OUTPUT_FLUSH = 0x0B,
OMX_COMPONENT_GENERATE_FBD = 0xc,
OMX_COMPONENT_GENERATE_START_DONE = 0xD,
OMX_COMPONENT_GENERATE_PAUSE_DONE = 0xE,
OMX_COMPONENT_GENERATE_RESUME_DONE = 0xF,
OMX_COMPONENT_GENERATE_STOP_DONE = 0x10,
OMX_COMPONENT_GENERATE_HARDWARE_ERROR = 0x11
};
struct omx_event
{
unsigned param1;
unsigned param2;
unsigned id;
};
struct omx_cmd_queue
{
omx_event m_q[OMX_CORE_CONTROL_CMDQ_SIZE];
unsigned m_read;
unsigned m_write;
unsigned m_size;
omx_cmd_queue();
~omx_cmd_queue();
bool insert_entry(unsigned p1, unsigned p2, unsigned id);
bool pop_entry(unsigned *p1,unsigned *p2, unsigned *id);
// get msgtype of the first ele from the queue
unsigned get_q_msg_type();
};
bool allocate_done(void);
bool allocate_input_done(void);
bool allocate_output_done(void);
OMX_ERRORTYPE free_input_buffer(OMX_BUFFERHEADERTYPE *bufferHdr);
OMX_ERRORTYPE free_output_buffer(OMX_BUFFERHEADERTYPE *bufferHdr);
OMX_ERRORTYPE allocate_input_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
OMX_U32 bytes);
OMX_ERRORTYPE allocate_output_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,OMX_PTR appData,
OMX_U32 bytes);
OMX_ERRORTYPE use_input_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
OMX_U32 bytes,
OMX_U8 *buffer);
OMX_ERRORTYPE use_output_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_U32 port,
OMX_PTR appData,
OMX_U32 bytes,
OMX_U8 *buffer);
bool execute_omx_flush(OMX_U32);
bool execute_output_flush(void);
bool execute_input_flush(void);
OMX_ERRORTYPE empty_buffer_done(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE * buffer);
OMX_ERRORTYPE fill_buffer_done(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE * buffer);
OMX_ERRORTYPE empty_this_buffer_proxy(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE *buffer);
OMX_ERRORTYPE fill_this_buffer_proxy(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE *buffer);
bool release_done();
bool release_output_done();
bool release_input_done();
OMX_ERRORTYPE send_command_proxy(OMX_HANDLETYPE hComp,
OMX_COMMANDTYPE cmd,
OMX_U32 param1,
OMX_PTR cmdData);
bool post_event( unsigned int p1,
unsigned int p2,
unsigned int id
);
inline void omx_report_error ()
{
m_state = OMX_StateInvalid;
if(m_pCallbacks.EventHandler)
{
m_pCallbacks.EventHandler(&m_cmp,m_app_data,
OMX_EventError,OMX_ErrorHardware,0,NULL);
m_pCallbacks.EventHandler(&m_cmp,m_app_data,
OMX_EventError, OMX_ErrorInvalidState,0, NULL);
}
}
//*************************************************************
//*******************MEMBER VARIABLES *************************
//*************************************************************
pthread_mutex_t m_lock;
sem_t m_cmd_lock;
//sem to handle the minimum procesing of commands
// compression format
//OMX_VIDEO_CODINGTYPE eCompressionFormat;
// OMX State
OMX_STATETYPE m_state;
// Application data
OMX_PTR m_app_data;
OMX_BOOL m_use_input_pmem;
OMX_BOOL m_use_output_pmem;
// Application callbacks
OMX_CALLBACKTYPE m_pCallbacks;
OMX_PORT_PARAM_TYPE m_sPortParam;
OMX_VIDEO_PARAM_PROFILELEVELTYPE m_sParamProfileLevel;
OMX_VIDEO_PARAM_PORTFORMATTYPE m_sInPortFormat;
OMX_VIDEO_PARAM_PORTFORMATTYPE m_sOutPortFormat;
OMX_PARAM_PORTDEFINITIONTYPE m_sInPortDef;
OMX_PARAM_PORTDEFINITIONTYPE m_sOutPortDef;
OMX_VIDEO_PARAM_MPEG4TYPE m_sParamMPEG4;
OMX_VIDEO_PARAM_H263TYPE m_sParamH263;
OMX_VIDEO_PARAM_AVCTYPE m_sParamAVC;
OMX_PORT_PARAM_TYPE m_sPortParam_img;
OMX_PORT_PARAM_TYPE m_sPortParam_audio;
OMX_VIDEO_CONFIG_BITRATETYPE m_sConfigBitrate;
OMX_CONFIG_FRAMERATETYPE m_sConfigFramerate;
OMX_VIDEO_PARAM_BITRATETYPE m_sParamBitrate;
OMX_PRIORITYMGMTTYPE m_sPriorityMgmt;
OMX_PARAM_BUFFERSUPPLIERTYPE m_sInBufSupplier;
OMX_PARAM_BUFFERSUPPLIERTYPE m_sOutBufSupplier;
OMX_CONFIG_ROTATIONTYPE m_sConfigFrameRotation;
OMX_CONFIG_INTRAREFRESHVOPTYPE m_sConfigIntraRefreshVOP;
OMX_VIDEO_PARAM_QUANTIZATIONTYPE m_sSessionQuantization;
OMX_VIDEO_PARAM_AVCSLICEFMO m_sAVCSliceFMO;
// fill this buffer queue
omx_cmd_queue m_ftb_q;
// Command Q for rest of the events
omx_cmd_queue m_cmd_q;
omx_cmd_queue m_etb_q;
// Input memory pointer
OMX_BUFFERHEADERTYPE *m_inp_mem_ptr;
// Output memory pointer
OMX_BUFFERHEADERTYPE *m_out_mem_ptr;
bool input_flush_progress;
bool output_flush_progress;
bool input_use_buffer;
bool output_use_buffer;
int pending_input_buffers;
int pending_output_buffers;
unsigned int m_out_bm_count;
unsigned int m_inp_bm_count;
unsigned int m_flags;
unsigned int m_etb_count;
unsigned int m_fbd_count;
#ifdef _ANDROID_
// Heap pointer to frame buffers
sp<MemoryHeapBase> m_heap_ptr;
#endif //_ANDROID_
// to know whether Event Port Settings change has been triggered or not.
bool m_event_port_settings_sent;
OMX_U8 m_cRole[OMX_MAX_STRINGNAME_SIZE];
};
#endif // __OMX_VIDEO_BASE_H__