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Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
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* Redistributions of source code must retain the above copyright
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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--------------------------------------------------------------------------*/
#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>
#include <sys/mman.h>
#ifdef _ANDROID_
#include <binder/MemoryHeapBase.h>
#ifdef _ANDROID_ICS_
#include "QComOMXMetadata.h"
#endif
#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"
#include "extra_data_handler.h"
#include <linux/videodev2.h>
#include <dlfcn.h>
#include "C2DColorConverter.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 ALOGV
#else
#define DEBUG_PRINT_LOW
#endif
#ifdef ENABLE_DEBUG_HIGH
#define DEBUG_PRINT_HIGH ALOGV
#else
#define DEBUG_PRINT_HIGH
#endif
#ifdef ENABLE_DEBUG_ERROR
#define DEBUG_PRINT_ERROR ALOGE
#else
#define DEBUG_PRINT_ERROR
#endif
#else //_ANDROID_
#define DEBUG_PRINT_LOW
#define DEBUG_PRINT_HIGH
#define DEBUG_PRINT_ERROR
#endif // _ANDROID_
#ifdef USE_ION
static const char* MEM_DEVICE = "/dev/ion";
#define MEM_HEAP_ID ION_CP_MM_HEAP_ID
#elif MAX_RES_720P
static const char* MEM_DEVICE = "/dev/pmem_adsp";
#elif MAX_RES_1080P_EBI
static const char* MEM_DEVICE = "/dev/pmem_adsp";
#elif MAX_RES_1080P
static const char* MEM_DEVICE = "/dev/pmem_smipool";
#else
#error MEM_DEVICE cannot be determined.
#endif
//////////////////////////////////////////////////////////////////////////////
// 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)
#ifdef _ANDROID_ICS_
#define MAX_NUM_INPUT_BUFFERS 32
#endif
void* message_thread(void *);
// OMX video class
class omx_video: public qc_omx_component
{
protected:
#ifdef _ANDROID_ICS_
bool meta_mode_enable;
bool c2d_opened;
encoder_media_buffer_type meta_buffers[MAX_NUM_INPUT_BUFFERS];
OMX_BUFFERHEADERTYPE *opaque_buffer_hdr[MAX_NUM_INPUT_BUFFERS];
bool mUseProxyColorFormat;
OMX_BUFFERHEADERTYPE *psource_frame;
OMX_BUFFERHEADERTYPE *pdest_frame;
bool secure_session;
int secure_color_format;
class omx_c2d_conv {
public:
omx_c2d_conv();
~omx_c2d_conv();
bool init();
bool open(unsigned int height,unsigned int width,
ColorConvertFormat src,
ColorConvertFormat dest);
bool convert(int src_fd, void *src_viraddr,
int dest_fd,void *dest_viraddr);
bool get_buffer_size(int port,unsigned int &buf_size);
int get_src_format();
void close();
private:
C2DColorConverterBase *c2dcc;
void *mLibHandle;
ColorConvertFormat src_format;
createC2DColorConverter_t *mConvertOpen;
destroyC2DColorConverter_t *mConvertClose;
};
omx_c2d_conv c2d_conv;
#endif
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 OMX_U32 dev_start_done(void) = 0;
virtual OMX_U32 dev_stop_done(void) = 0;
virtual bool dev_use_buf(void *,unsigned,unsigned) = 0;
virtual bool dev_free_buf(void *,unsigned) = 0;
virtual bool dev_empty_buf(void *, void *,unsigned,unsigned) = 0;
virtual bool dev_fill_buf(void *buffer, void *,unsigned,unsigned) = 0;
virtual bool dev_get_buf_req(OMX_U32 *,OMX_U32 *,OMX_U32 *,OMX_U32) = 0;
virtual bool dev_get_seq_hdr(void *, unsigned, unsigned *) = 0;
virtual bool dev_loaded_start(void) = 0;
virtual bool dev_loaded_stop(void) = 0;
virtual bool dev_loaded_start_done(void) = 0;
virtual bool dev_loaded_stop_done(void) = 0;
virtual bool is_secure_session(void) = 0;
#ifdef _ANDROID_ICS_
void omx_release_meta_buffer(OMX_BUFFERHEADERTYPE *buffer);
#endif
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;
#ifdef USE_ION
struct venc_ion *m_pInput_ion;
struct venc_ion *m_pOutput_ion;
#endif
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,
OMX_COMPONENT_LOADED_START_PENDING = 0xD,
OMX_COMPONENT_LOADED_STOP_PENDING = 0xF,
};
// 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,
OMX_COMPONENT_GENERATE_ETB_OPQ = 0x12
};
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);
#ifdef _ANDROID_ICS_
OMX_ERRORTYPE allocate_input_meta_buffer(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE **bufferHdr,
OMX_PTR appData,
OMX_U32 bytes);
#endif
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 empty_this_buffer_opaque(OMX_HANDLETYPE hComp,
OMX_BUFFERHEADERTYPE *buffer);
OMX_ERRORTYPE push_input_buffer(OMX_HANDLETYPE hComp);
OMX_ERRORTYPE convert_queue_buffer(OMX_HANDLETYPE hComp,
struct pmem &Input_pmem_info,unsigned &index);
OMX_ERRORTYPE queue_meta_buffer(OMX_HANDLETYPE hComp,
struct pmem &Input_pmem_info);
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
);
OMX_ERRORTYPE get_supported_profile_level(OMX_VIDEO_PARAM_PROFILELEVELTYPE *profileLevelType);
inline void omx_report_error ()
{
if(m_pCallbacks.EventHandler && !m_error_propogated)
{
m_error_propogated = true;
m_pCallbacks.EventHandler(&m_cmp,m_app_data,
OMX_EventError,OMX_ErrorHardware,0,NULL);
}
}
void complete_pending_buffer_done_cbs();
//*************************************************************
//*******************MEMBER VARIABLES *************************
//*************************************************************
pthread_mutex_t m_lock;
sem_t m_cmd_lock;
bool m_error_propogated;
//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;
QOMX_VIDEO_INTRAPERIODTYPE m_sIntraperiod;
OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE m_sErrorCorrection;
OMX_VIDEO_PARAM_INTRAREFRESHTYPE m_sIntraRefresh;
OMX_U32 m_sExtraData;
OMX_U32 m_sDebugSliceinfo;
OMX_U32 m_input_msg_id;
// 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;
omx_cmd_queue m_opq_meta_q;
omx_cmd_queue m_opq_pmem_q;
// Input memory pointer
OMX_BUFFERHEADERTYPE *m_inp_mem_ptr;
OMX_BUFFERHEADERTYPE meta_buffer_hdr[MAX_NUM_INPUT_BUFFERS];
// 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];
extra_data_handler extra_data_handle;
private:
#ifdef USE_ION
int alloc_map_ion_memory(int size,struct ion_allocation_data *alloc_data,
struct ion_fd_data *fd_data,int flag);
void free_ion_memory(struct venc_ion *buf_ion_info);
#endif
};
#endif // __OMX_VIDEO_BASE_H__