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OMXCore.cpp
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OMXCore.cpp
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/*
* Copyright (C) 2010-2012 Team XBMCn
* http://www.xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#if (defined HAVE_CONFIG_H) && (!defined WIN32)
#include "config.h"
#elif defined(_WIN32)
#include "system.h"
#endif
#include <math.h>
#include <sys/time.h>
#if defined(HAVE_OMXLIB)
#include "OMXCore.h"
#include "utils/log.h"
#include "OMXClock.h"
#ifdef _LINUX
#include "XMemUtils.h"
#endif
//#define OMX_DEBUG_EVENTS
//#define OMX_DEBUG_EVENTHANDLER
////////////////////////////////////////////////////////////////////////////////////////////
#define CLASSNAME "COMXCoreComponent"
////////////////////////////////////////////////////////////////////////////////////////////
static void add_timespecs(struct timespec &time, long millisecs)
{
time.tv_sec += millisecs / 1000;
time.tv_nsec += (millisecs % 1000) * 1000000;
if (time.tv_nsec > 1000000000)
{
time.tv_sec += 1;
time.tv_nsec -= 1000000000;
}
}
COMXCoreTunel::COMXCoreTunel()
{
m_src_component = NULL;
m_dst_component = NULL;
m_src_port = 0;
m_dst_port = 0;
m_portSettingsChanged = false;
m_DllOMX = new DllOMX();
m_DllOMXOpen = m_DllOMX->Load();
pthread_mutex_init(&m_lock, NULL);
}
COMXCoreTunel::~COMXCoreTunel()
{
Deestablish();
if(m_DllOMXOpen)
m_DllOMX->Unload();
delete m_DllOMX;
pthread_mutex_destroy(&m_lock);
}
void COMXCoreTunel::Lock()
{
pthread_mutex_lock(&m_lock);
}
void COMXCoreTunel::UnLock()
{
pthread_mutex_unlock(&m_lock);
}
void COMXCoreTunel::Initialize(COMXCoreComponent *src_component, unsigned int src_port, COMXCoreComponent *dst_component, unsigned int dst_port)
{
if(!m_DllOMXOpen)
return;
m_src_component = src_component;
m_src_port = src_port;
m_dst_component = dst_component;
m_dst_port = dst_port;
}
OMX_ERRORTYPE COMXCoreTunel::Flush()
{
if(!m_DllOMXOpen)
return OMX_ErrorUndefined;
if(!m_src_component || !m_dst_component)
return OMX_ErrorUndefined;
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(m_src_component->GetComponent())
{
omx_err = OMX_SendCommand(m_src_component->GetComponent(), OMX_CommandFlush, m_src_port, NULL);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Flush - Error flush port %d on component %s omx_err(0x%08x)",
m_src_port, m_src_component->GetName().c_str(), (int)omx_err);
}
}
if(m_dst_component->GetComponent())
{
omx_err = OMX_SendCommand(m_dst_component->GetComponent(), OMX_CommandFlush, m_dst_port, NULL);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Flush - Error flush port %d on component %s omx_err(0x%08x)",
m_dst_port, m_dst_component->GetName().c_str(), (int)omx_err);
}
}
if(m_src_component->GetComponent())
omx_err = m_src_component->WaitForCommand(OMX_CommandFlush, m_src_port);
if(m_dst_component->GetComponent())
omx_err = m_dst_component->WaitForCommand(OMX_CommandFlush, m_dst_port);
UnLock();
return OMX_ErrorNone;
}
OMX_ERRORTYPE COMXCoreTunel::Deestablish(bool noWait)
{
if(!m_DllOMXOpen)
return OMX_ErrorUndefined;
if(!m_src_component || !m_dst_component)
return OMX_ErrorUndefined;
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(m_src_component->GetComponent() && m_portSettingsChanged && !noWait)
omx_err = m_src_component->WaitForEvent(OMX_EventPortSettingsChanged);
if(m_src_component->GetComponent())
{
omx_err = m_src_component->DisablePort(m_src_port, false);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Deestablish - Error disable port %d on component %s omx_err(0x%08x)",
m_src_port, m_src_component->GetName().c_str(), (int)omx_err);
}
}
if(m_dst_component->GetComponent())
{
omx_err = m_dst_component->DisablePort(m_dst_port, false);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Deestablish - Error disable port %d on component %s omx_err(0x%08x)",
m_dst_port, m_dst_component->GetName().c_str(), (int)omx_err);
}
}
if(m_src_component->GetComponent())
{
omx_err = m_DllOMX->OMX_SetupTunnel(m_src_component->GetComponent(), m_src_port, NULL, 0);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorIncorrectStateOperation)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Deestablish - could not unset tunnel on comp src %s port %d omx_err(0x%08x)\n",
m_src_component->GetName().c_str(), m_src_port, (int)omx_err);
}
}
if(m_dst_component->GetComponent())
{
omx_err = m_DllOMX->OMX_SetupTunnel(m_dst_component->GetComponent(), m_dst_port, NULL, 0);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorIncorrectStateOperation)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Deestablish - could not unset tunnel on comp dst %s port %d omx_err(0x%08x)\n",
m_dst_component->GetName().c_str(), m_dst_port, (int)omx_err);
}
}
UnLock();
return OMX_ErrorNone;
}
OMX_ERRORTYPE COMXCoreTunel::Establish(bool portSettingsChanged)
{
if(!m_DllOMXOpen)
return OMX_ErrorUndefined;
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_PARAM_U32TYPE param;
OMX_INIT_STRUCTURE(param);
if(!m_src_component || !m_dst_component)
{
UnLock();
return OMX_ErrorUndefined;
}
if(m_src_component->GetState() == OMX_StateLoaded)
{
omx_err = m_src_component->SetStateForComponent(OMX_StateIdle);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error setting state to idle %s omx_err(0x%08x)",
m_src_component->GetName().c_str(), (int)omx_err);
UnLock();
return omx_err;
}
}
if(portSettingsChanged)
{
omx_err = m_src_component->WaitForEvent(OMX_EventPortSettingsChanged);
if(omx_err != OMX_ErrorNone)
{
UnLock();
return omx_err;
}
}
if(m_src_component->GetComponent())
{
omx_err = m_src_component->DisablePort(m_src_port, false);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error disable port %d on component %s omx_err(0x%08x)",
m_src_port, m_src_component->GetName().c_str(), (int)omx_err);
}
}
if(m_dst_component->GetComponent())
{
omx_err = m_dst_component->DisablePort(m_dst_port, false);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState) {
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error disable port %d on component %s omx_err(0x%08x)",
m_dst_port, m_dst_component->GetName().c_str(), (int)omx_err);
}
}
if(m_src_component->GetComponent() && m_dst_component->GetComponent())
{
omx_err = m_DllOMX->OMX_SetupTunnel(m_src_component->GetComponent(), m_src_port, m_dst_component->GetComponent(), m_dst_port);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - could not setup tunnel src %s port %d dst %s port %d omx_err(0x%08x)\n",
m_src_component->GetName().c_str(), m_src_port, m_dst_component->GetName().c_str(), m_dst_port, (int)omx_err);
UnLock();
return omx_err;
}
}
else
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - could not setup tunnel\n");
UnLock();
return OMX_ErrorUndefined;
}
if(m_src_component->GetComponent())
{
omx_err = m_src_component->EnablePort(m_src_port, false);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error enable port %d on component %s omx_err(0x%08x)",
m_src_port, m_src_component->GetName().c_str(), (int)omx_err);
UnLock();
return omx_err;
}
}
if(m_dst_component->GetComponent())
{
omx_err = m_dst_component->EnablePort(m_dst_port, false);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error enable port %d on component %s omx_err(0x%08x)",
m_dst_port, m_dst_component->GetName().c_str(), (int)omx_err);
UnLock();
return omx_err;
}
}
if(m_dst_component->GetComponent())
{
if(m_dst_component->GetState() == OMX_StateLoaded)
{
omx_err = m_dst_component->WaitForCommand(OMX_CommandPortEnable, m_dst_port);
if(omx_err != OMX_ErrorNone)
{
UnLock();
return omx_err;
}
omx_err = m_dst_component->SetStateForComponent(OMX_StateIdle);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::Establish - Error setting state to idle %s omx_err(0x%08x)",
m_src_component->GetName().c_str(), (int)omx_err);
UnLock();
return omx_err;
}
}
else
{
omx_err = m_dst_component->WaitForCommand(OMX_CommandPortEnable, m_dst_port);
if(omx_err != OMX_ErrorNone)
{
UnLock();
return omx_err;
}
}
}
if(m_src_component->GetComponent())
{
omx_err = m_src_component->WaitForCommand(OMX_CommandPortEnable, m_src_port);
if(omx_err != OMX_ErrorNone)
{
UnLock();
return omx_err;
}
}
m_portSettingsChanged = portSettingsChanged;
UnLock();
return OMX_ErrorNone;
}
////////////////////////////////////////////////////////////////////////////////////////////
COMXCoreComponent::COMXCoreComponent()
{
m_input_port = 0;
m_output_port = 0;
m_handle = NULL;
m_input_alignment = 0;
m_input_buffer_size = 0;
m_input_buffer_count = 0;
m_output_alignment = 0;
m_output_buffer_size = 0;
m_output_buffer_count = 0;
m_flush_input = false;
m_flush_output = false;
m_eos = false;
m_exit = false;
m_DllOMXOpen = false;
pthread_mutex_init(&m_omx_input_mutex, NULL);
pthread_mutex_init(&m_omx_output_mutex, NULL);
pthread_mutex_init(&m_omx_event_mutex, NULL);
pthread_cond_init(&m_input_buffer_cond, NULL);
pthread_cond_init(&m_output_buffer_cond, NULL);
pthread_cond_init(&m_omx_event_cond, NULL);
m_omx_input_use_buffers = false;
m_omx_output_use_buffers = false;
m_DllOMX = new DllOMX();
pthread_mutex_init(&m_lock, NULL);
sem_init(&m_omx_fill_buffer_done, 0, 0);
}
COMXCoreComponent::~COMXCoreComponent()
{
Deinitialize();
pthread_mutex_destroy(&m_omx_input_mutex);
pthread_mutex_destroy(&m_omx_output_mutex);
pthread_mutex_destroy(&m_omx_event_mutex);
pthread_cond_destroy(&m_input_buffer_cond);
pthread_cond_destroy(&m_output_buffer_cond);
pthread_cond_destroy(&m_omx_event_cond);
pthread_mutex_destroy(&m_lock);
sem_destroy(&m_omx_fill_buffer_done);
delete m_DllOMX;
}
void COMXCoreComponent::Lock()
{
pthread_mutex_lock(&m_lock);
}
void COMXCoreComponent::UnLock()
{
pthread_mutex_unlock(&m_lock);
}
OMX_ERRORTYPE COMXCoreComponent::EmptyThisBuffer(OMX_BUFFERHEADERTYPE *omx_buffer)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle || !omx_buffer)
return OMX_ErrorUndefined;
omx_err = OMX_EmptyThisBuffer(m_handle, omx_buffer);
if (omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::EmptyThisBuffer component(%s) - failed with result(0x%x)\n",
m_componentName.c_str(), omx_err);
}
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::FillThisBuffer(OMX_BUFFERHEADERTYPE *omx_buffer)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle || !omx_buffer)
return OMX_ErrorUndefined;
omx_err = OMX_FillThisBuffer(m_handle, omx_buffer);
if (omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FillThisBuffer component(%s) - failed with result(0x%x)\n",
m_componentName.c_str(), omx_err);
}
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::FreeOutputBuffer(OMX_BUFFERHEADERTYPE *omx_buffer)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle || !omx_buffer)
return OMX_ErrorUndefined;
omx_err = OMX_FreeBuffer(m_handle, m_output_port, omx_buffer);
if (omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FreeOutputBuffer component(%s) - failed with result(0x%x)\n",
m_componentName.c_str(), omx_err);
}
return omx_err;
}
unsigned int COMXCoreComponent::GetInputBufferSize()
{
int free = m_input_buffer_count * m_input_buffer_size;
return free;
}
unsigned int COMXCoreComponent::GetOutputBufferSize()
{
int free = m_output_buffer_count * m_output_buffer_size;
return free;
}
unsigned int COMXCoreComponent::GetInputBufferSpace()
{
int free = m_omx_input_avaliable.size() * m_input_buffer_size;
return free;
}
unsigned int COMXCoreComponent::GetOutputBufferSpace()
{
int free = m_omx_output_available.size() * m_output_buffer_size;
return free;
}
void COMXCoreComponent::FlushAll()
{
FlushInput();
FlushOutput();
}
void COMXCoreComponent::FlushInput()
{
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
omx_err = OMX_SendCommand(m_handle, OMX_CommandFlush, m_input_port, NULL);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FlushInput - Error on component %s omx_err(0x%08x)",
m_componentName.c_str(), (int)omx_err);
}
WaitForCommand(OMX_CommandFlush, m_input_port);
UnLock();
}
void COMXCoreComponent::FlushOutput()
{
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
omx_err = OMX_SendCommand(m_handle, OMX_CommandFlush, m_output_port, NULL);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FlushOutput - Error on component %s omx_err(0x%08x)",
m_componentName.c_str(), (int)omx_err);
}
WaitForCommand(OMX_CommandFlush, m_output_port);
UnLock();
}
// timeout in milliseconds
OMX_BUFFERHEADERTYPE *COMXCoreComponent::GetInputBuffer(long timeout)
{
OMX_BUFFERHEADERTYPE *omx_input_buffer = NULL;
if(!m_handle)
return NULL;
pthread_mutex_lock(&m_omx_input_mutex);
struct timespec endtime;
clock_gettime(CLOCK_REALTIME, &endtime);
add_timespecs(endtime, timeout);
while (1 && !m_flush_input)
{
if(!m_omx_input_avaliable.empty())
{
omx_input_buffer = m_omx_input_avaliable.front();
m_omx_input_avaliable.pop();
break;
}
int retcode = pthread_cond_timedwait(&m_input_buffer_cond, &m_omx_input_mutex, &endtime);
if (retcode != 0) {
CLog::Log(LOGERROR, "COMXCoreComponent::GetInputBuffer %s wait event timeout\n", m_componentName.c_str());
break;
}
}
pthread_mutex_unlock(&m_omx_input_mutex);
return omx_input_buffer;
}
OMX_BUFFERHEADERTYPE *COMXCoreComponent::GetOutputBuffer()
{
OMX_BUFFERHEADERTYPE *omx_output_buffer = NULL;
if(!m_handle)
return NULL;
pthread_mutex_lock(&m_omx_output_mutex);
if(!m_omx_output_available.empty())
{
omx_output_buffer = m_omx_output_available.front();
m_omx_output_available.pop();
}
pthread_mutex_unlock(&m_omx_output_mutex);
return omx_output_buffer;
}
OMX_ERRORTYPE COMXCoreComponent::AllocInputBuffers(bool use_buffers /* = false **/)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
m_omx_input_use_buffers = use_buffers;
if(!m_handle)
return OMX_ErrorUndefined;
OMX_PARAM_PORTDEFINITIONTYPE portFormat;
OMX_INIT_STRUCTURE(portFormat);
portFormat.nPortIndex = m_input_port;
omx_err = OMX_GetParameter(m_handle, OMX_IndexParamPortDefinition, &portFormat);
if(omx_err != OMX_ErrorNone)
return omx_err;
if(GetState() != OMX_StateIdle)
{
if(GetState() != OMX_StateLoaded)
SetStateForComponent(OMX_StateLoaded);
SetStateForComponent(OMX_StateIdle);
}
omx_err = EnablePort(m_input_port, false);
if(omx_err != OMX_ErrorNone)
return omx_err;
m_input_alignment = portFormat.nBufferAlignment;
m_input_buffer_count = portFormat.nBufferCountActual;
m_input_buffer_size = portFormat.nBufferSize;
CLog::Log(LOGDEBUG, "COMXCoreComponent::AllocInputBuffers component(%s) - port(%d), nBufferCountMin(%lu), nBufferCountActual(%lu), nBufferSize(%lu), nBufferAlignmen(%lu)\n",
m_componentName.c_str(), GetInputPort(), portFormat.nBufferCountMin,
portFormat.nBufferCountActual, portFormat.nBufferSize, portFormat.nBufferAlignment);
for (size_t i = 0; i < portFormat.nBufferCountActual; i++)
{
OMX_BUFFERHEADERTYPE *buffer = NULL;
OMX_U8* data = NULL;
if(m_omx_input_use_buffers)
{
data = (OMX_U8*)_aligned_malloc(portFormat.nBufferSize, m_input_alignment);
omx_err = OMX_UseBuffer(m_handle, &buffer, m_input_port, NULL, portFormat.nBufferSize, data);
}
else
{
omx_err = OMX_AllocateBuffer(m_handle, &buffer, m_input_port, NULL, portFormat.nBufferSize);
}
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::AllocInputBuffers component(%s) - OMX_UseBuffer failed with omx_err(0x%x)\n",
m_componentName.c_str(), omx_err);
if(m_omx_input_use_buffers && data)
_aligned_free(data);
return omx_err;
}
buffer->nInputPortIndex = m_input_port;
buffer->nFilledLen = 0;
buffer->nOffset = 0;
buffer->pAppPrivate = (void*)i;
m_omx_input_buffers.push_back(buffer);
m_omx_input_avaliable.push(buffer);
}
omx_err = WaitForCommand(OMX_CommandPortEnable, m_input_port);
m_flush_input = false;
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::AllocOutputBuffers(bool use_buffers /* = false */)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle)
return OMX_ErrorUndefined;
m_omx_output_use_buffers = use_buffers;
OMX_PARAM_PORTDEFINITIONTYPE portFormat;
OMX_INIT_STRUCTURE(portFormat);
portFormat.nPortIndex = m_output_port;
omx_err = OMX_GetParameter(m_handle, OMX_IndexParamPortDefinition, &portFormat);
if(omx_err != OMX_ErrorNone)
return omx_err;
if(GetState() != OMX_StateIdle)
{
if(GetState() != OMX_StateLoaded)
SetStateForComponent(OMX_StateLoaded);
SetStateForComponent(OMX_StateIdle);
}
omx_err = EnablePort(m_output_port, false);
if(omx_err != OMX_ErrorNone)
return omx_err;
m_output_alignment = portFormat.nBufferAlignment;
m_output_buffer_count = portFormat.nBufferCountActual;
m_output_buffer_size = portFormat.nBufferSize;
CLog::Log(LOGDEBUG, "COMXCoreComponent::AllocOutputBuffers component(%s) - port(%d), nBufferCountMin(%lu), nBufferCountActual(%lu), nBufferSize(%lu) nBufferAlignmen(%lu)\n",
m_componentName.c_str(), m_output_port, portFormat.nBufferCountMin,
portFormat.nBufferCountActual, portFormat.nBufferSize, portFormat.nBufferAlignment);
for (size_t i = 0; i < portFormat.nBufferCountActual; i++)
{
OMX_BUFFERHEADERTYPE *buffer = NULL;
OMX_U8* data = NULL;
if(m_omx_output_use_buffers)
{
data = (OMX_U8*)_aligned_malloc(portFormat.nBufferSize, m_output_alignment);
omx_err = OMX_UseBuffer(m_handle, &buffer, m_output_port, NULL, portFormat.nBufferSize, data);
}
else
{
omx_err = OMX_AllocateBuffer(m_handle, &buffer, m_output_port, NULL, portFormat.nBufferSize);
}
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::AllocOutputBuffers component(%s) - OMX_UseBuffer failed with omx_err(0x%x)\n",
m_componentName.c_str(), omx_err);
if(m_omx_output_use_buffers && data)
_aligned_free(data);
return omx_err;
}
buffer->nOutputPortIndex = m_output_port;
buffer->nFilledLen = 0;
buffer->nOffset = 0;
buffer->pAppPrivate = (void*)i;
m_omx_output_buffers.push_back(buffer);
m_omx_output_available.push(buffer);
}
omx_err = WaitForCommand(OMX_CommandPortEnable, m_output_port);
m_flush_output = false;
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::FreeInputBuffers(bool wait)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle)
return OMX_ErrorUndefined;
if(m_omx_input_buffers.empty())
return OMX_ErrorNone;
m_flush_input = true;
pthread_mutex_lock(&m_omx_input_mutex);
pthread_cond_broadcast(&m_input_buffer_cond);
omx_err = DisablePort(m_input_port, false);
for (size_t i = 0; i < m_omx_input_buffers.size(); i++)
{
uint8_t *buf = m_omx_input_buffers[i]->pBuffer;
omx_err = OMX_FreeBuffer(m_handle, m_input_port, m_omx_input_buffers[i]);
if(m_omx_input_use_buffers && buf)
_aligned_free(buf);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FreeInputBuffers error deallocate omx input buffer on component %s omx_err(0x%08x)\n", m_componentName.c_str(), omx_err);
}
}
WaitForCommand(OMX_CommandPortDisable, m_input_port);
assert(m_omx_input_buffers.size() == m_omx_input_avaliable.size());
m_omx_input_buffers.clear();
while (!m_omx_input_avaliable.empty())
m_omx_input_avaliable.pop();
m_input_alignment = 0;
m_input_buffer_size = 0;
m_input_buffer_count = 0;
pthread_mutex_unlock(&m_omx_input_mutex);
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::FreeOutputBuffers(bool wait)
{
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle)
return OMX_ErrorUndefined;
if(m_omx_output_buffers.empty())
return OMX_ErrorNone;
m_flush_output = true;
pthread_mutex_lock(&m_omx_output_mutex);
pthread_cond_broadcast(&m_output_buffer_cond);
omx_err = DisablePort(m_output_port, false);
for (size_t i = 0; i < m_omx_output_buffers.size(); i++)
{
uint8_t *buf = m_omx_output_buffers[i]->pBuffer;
omx_err = OMX_FreeBuffer(m_handle, m_output_port, m_omx_output_buffers[i]);
if(m_omx_output_use_buffers && buf)
_aligned_free(buf);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::FreeOutputBuffers error deallocate omx output buffer on component %s omx_err(0x%08x)\n", m_componentName.c_str(), omx_err);
}
}
WaitForCommand(OMX_CommandPortDisable, m_output_port);
assert(m_omx_output_buffers.size() == m_omx_output_available.size());
m_omx_output_buffers.clear();
while (!m_omx_output_available.empty())
m_omx_output_available.pop();
m_output_alignment = 0;
m_output_buffer_size = 0;
m_output_buffer_count = 0;
pthread_mutex_unlock(&m_omx_output_mutex);
return omx_err;
}
OMX_ERRORTYPE COMXCoreComponent::DisableAllPorts()
{
Lock();
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
if(!m_handle)
{
UnLock();
return OMX_ErrorUndefined;
}
OMX_INDEXTYPE idxTypes[] = {
OMX_IndexParamAudioInit,
OMX_IndexParamImageInit,
OMX_IndexParamVideoInit,
OMX_IndexParamOtherInit
};
OMX_PORT_PARAM_TYPE ports;
OMX_INIT_STRUCTURE(ports);
int i;
for(i=0; i < 4; i++)
{
omx_err = OMX_GetParameter(m_handle, idxTypes[i], &ports);
if(omx_err == OMX_ErrorNone) {
uint32_t j;
for(j=0; j<ports.nPorts; j++)
{
OMX_PARAM_PORTDEFINITIONTYPE portFormat;
OMX_INIT_STRUCTURE(portFormat);
portFormat.nPortIndex = ports.nStartPortNumber+j;
omx_err = OMX_GetParameter(m_handle, OMX_IndexParamPortDefinition, &portFormat);
if(omx_err != OMX_ErrorNone)
{
if(portFormat.bEnabled == OMX_FALSE)
continue;
}
omx_err = OMX_SendCommand(m_handle, OMX_CommandPortDisable, ports.nStartPortNumber+j, NULL);
if(omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "COMXCoreComponent::DisableAllPorts - Error disable port %d on component %s omx_err(0x%08x)",
(int)(ports.nStartPortNumber) + j, m_componentName.c_str(), (int)omx_err);
}
omx_err = WaitForCommand(OMX_CommandPortDisable, ports.nStartPortNumber+j);
if(omx_err != OMX_ErrorNone && omx_err != OMX_ErrorSameState)
{
UnLock();
return omx_err;
}
}
}
}
UnLock();
return OMX_ErrorNone;
}
void COMXCoreComponent::Remove(OMX_EVENTTYPE eEvent, OMX_U32 nData1, OMX_U32 nData2)
{
for (std::vector<omx_event>::iterator it = m_omx_events.begin(); it != m_omx_events.end(); )
{
omx_event event = *it;
if(event.eEvent == eEvent && event.nData1 == nData1 && event.nData2 == nData2)
{
it = m_omx_events.erase(it);
continue;
}
++it;
}
}
OMX_ERRORTYPE COMXCoreComponent::AddEvent(OMX_EVENTTYPE eEvent, OMX_U32 nData1, OMX_U32 nData2)
{
omx_event event;
event.eEvent = eEvent;
event.nData1 = nData1;
event.nData2 = nData2;
pthread_mutex_lock(&m_omx_event_mutex);
Remove(eEvent, nData1, nData2);
m_omx_events.push_back(event);
// this allows (all) blocked tasks to be awoken
pthread_cond_broadcast(&m_omx_event_cond);
pthread_mutex_unlock(&m_omx_event_mutex);
#ifdef OMX_DEBUG_EVENTS
CLog::Log(LOGDEBUG, "COMXCoreComponent::AddEvent %s add event event.eEvent 0x%08x event.nData1 0x%08x event.nData2 %d\n",
m_componentName.c_str(), (int)event.eEvent, (int)event.nData1, (int)event.nData2);
#endif
return OMX_ErrorNone;
}
// timeout in milliseconds
OMX_ERRORTYPE COMXCoreComponent::WaitForEvent(OMX_EVENTTYPE eventType, long timeout)
{
#ifdef OMX_DEBUG_EVENTS
CLog::Log(LOGDEBUG, "COMXCoreComponent::WaitForEvent %s wait event 0x%08x\n",
m_componentName.c_str(), (int)eventType);
#endif
pthread_mutex_lock(&m_omx_event_mutex);
struct timespec endtime;
clock_gettime(CLOCK_REALTIME, &endtime);
add_timespecs(endtime, timeout);
while(true)
{
for (std::vector<omx_event>::iterator it = m_omx_events.begin(); it != m_omx_events.end(); it++)
{
omx_event event = *it;
#ifdef OMX_DEBUG_EVENTS
CLog::Log(LOGDEBUG, "COMXCoreComponent::WaitForEvent %s inlist event event.eEvent 0x%08x event.nData1 0x%08x event.nData2 %d\n",
m_componentName.c_str(), (int)event.eEvent, (int)event.nData1, (int)event.nData2);
#endif
if(event.eEvent == OMX_EventError && event.nData1 == (OMX_U32)OMX_ErrorSameState && event.nData2 == 1)
{
#ifdef OMX_DEBUG_EVENTS
CLog::Log(LOGDEBUG, "COMXCoreComponent::WaitForEvent %s remove event event.eEvent 0x%08x event.nData1 0x%08x event.nData2 %d\n",
m_componentName.c_str(), (int)event.eEvent, (int)event.nData1, (int)event.nData2);
#endif
m_omx_events.erase(it);
pthread_mutex_unlock(&m_omx_event_mutex);
return OMX_ErrorNone;
}
else if(event.eEvent == OMX_EventError)
{
m_omx_events.erase(it);
pthread_mutex_unlock(&m_omx_event_mutex);
return (OMX_ERRORTYPE)event.nData1;
}
else if(event.eEvent == eventType)
{
#ifdef OMX_DEBUG_EVENTS
CLog::Log(LOGDEBUG, "COMXCoreComponent::WaitForEvent %s remove event event.eEvent 0x%08x event.nData1 0x%08x event.nData2 %d\n",
m_componentName.c_str(), (int)event.eEvent, (int)event.nData1, (int)event.nData2);
#endif
m_omx_events.erase(it);
pthread_mutex_unlock(&m_omx_event_mutex);
return OMX_ErrorNone;
}
}
int retcode = pthread_cond_timedwait(&m_omx_event_cond, &m_omx_event_mutex, &endtime);
if (retcode != 0)
{
CLog::Log(LOGERROR, "COMXCoreComponent::WaitForEvent %s wait event 0x%08x timeout %ld\n",
m_componentName.c_str(), (int)eventType, timeout);
pthread_mutex_unlock(&m_omx_event_mutex);
return OMX_ErrorMax;
}
}
pthread_mutex_unlock(&m_omx_event_mutex);
return OMX_ErrorNone;
}