void CMMALRenderer::vout_input_port_cb(MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T *buffer)
{
assert(!(buffer->flags & MMAL_BUFFER_HEADER_FLAG_TRANSMISSION_FAILED));
buffer->flags &= ~MMAL_BUFFER_HEADER_FLAG_USER2;
if (m_format == RENDER_FMT_MMAL)
{
CMMALVideoBuffer *omvb = (CMMALVideoBuffer *)buffer->user_data;
assert(buffer == omvb->mmal_buffer);
#if defined(MMAL_DEBUG_VERBOSE)
CLog::Log(LOGDEBUG, "%s::%s port:%p omvb:%p mmal:%p len:%d cmd:%x flags:%x flight:%d", CLASSNAME, __func__, port, omvb, omvb->mmal_buffer, buffer->length, buffer->cmd, buffer->flags, m_inflight);
#endif
omvb->Release();
}
else if (m_format == RENDER_FMT_YUV420P)
{
CYUVVideoBuffer *omvb = (CYUVVideoBuffer *)buffer->user_data;
assert(buffer == omvb->mmal_buffer);
#if defined(MMAL_DEBUG_VERBOSE)
CLog::Log(LOGDEBUG, "%s::%s port:%p omvb:%p mmal:%p len:%d cmd:%x flags:%x flight:%d", CLASSNAME, __func__, port, omvb, omvb->mmal_buffer, buffer->length, buffer->cmd, buffer->flags, m_inflight);
#endif
m_inflight--;
omvb->Release();
}
else assert(0);
}
void CMMALVideo::Reset(void)
{
CSingleLock lock(m_sharedSection);
if (g_advancedSettings.CanLogComponent(LOGVIDEO))
CLog::Log(LOGDEBUG, "%s::%s", CLASSNAME, __func__);
if (m_dec_input && m_dec_input->is_enabled)
mmal_port_disable(m_dec_input);
if (m_deint_connection && m_deint_connection->is_enabled)
mmal_connection_disable(m_deint_connection);
if (m_dec_output && m_dec_output->is_enabled)
mmal_port_disable(m_dec_output);
if (!m_finished)
{
if (m_dec_input)
mmal_port_enable(m_dec_input, dec_input_port_cb_static);
if (m_deint_connection)
mmal_connection_enable(m_deint_connection);
if (m_dec_output)
mmal_port_enable(m_dec_output, dec_output_port_cb_static);
}
// blow all ready video frames
while (1)
{
CMMALVideoBuffer *buffer = NULL;
{
CSingleLock lock(m_output_mutex);
// fetch a output buffer and pop it off the ready list
if (!m_output_ready.empty())
{
buffer = m_output_ready.front();
m_output_ready.pop();
}
m_output_cond.notifyAll();
}
if (buffer)
{
buffer->Acquire();
buffer->Release();
}
else
break;
}
if (!m_finished)
{
SendCodecConfigData();
Prime();
}
m_decoderPts = DVD_NOPTS_VALUE;
m_demuxerPts = DVD_NOPTS_VALUE;
m_codecControlFlags = 0;
m_dropState = false;
m_num_decoded = 0;
m_got_eos = false;
m_packet_num = 0;
m_packet_num_eos = ~0;
m_preroll = !m_hints.stills && (m_speed == DVD_PLAYSPEED_NORMAL || m_speed == DVD_PLAYSPEED_PAUSE);
}
void CMMALRenderer::Process()
{
MMAL_BUFFER_HEADER_T *buffer;
while (buffer = mmal_queue_wait(m_release_queue), buffer && buffer != &m_quit_packet)
{
CMMALVideoBuffer *omvb = (CMMALVideoBuffer *)buffer->user_data;
omvb->Release();
}
m_sync.Set();
}
void CMMALRenderer::AddVideoPictureHW(DVDVideoPicture& pic, int index)
{
CMMALVideoBuffer *buffer = pic.MMALBuffer;
#if defined(MMAL_DEBUG_VERBOSE)
CLog::Log(LOGDEBUG, "%s::%s - %p (%p) %i", CLASSNAME, __func__, buffer, buffer->mmal_buffer, index);
#endif
YUVBUFFER &buf = m_buffers[index];
assert(!buf.MMALBuffer);
memset(&buf, 0, sizeof buf);
buf.MMALBuffer = buffer->Acquire();
}
void CMMALVideo::Reset(void)
{
CSingleLock lock(m_sharedSection);
if (g_advancedSettings.CanLogComponent(LOGVIDEO))
CLog::Log(LOGDEBUG, "%s::%s", CLASSNAME, __func__);
if (m_dec_input && m_dec_input->is_enabled)
mmal_port_disable(m_dec_input);
if (m_deint_connection && m_deint_connection->is_enabled)
mmal_connection_disable(m_deint_connection);
if (m_dec_output && m_dec_output->is_enabled)
mmal_port_disable(m_dec_output);
if (!m_finished)
{
if (m_dec_input)
mmal_port_enable(m_dec_input, dec_input_port_cb_static);
if (m_deint_connection)
mmal_connection_enable(m_deint_connection);
if (m_dec_output)
mmal_port_enable(m_dec_output, dec_output_port_cb_static);
}
// blow all ready video frames
while (1)
{
CMMALVideoBuffer *buffer = NULL;
pthread_mutex_lock(&m_output_mutex);
// fetch a output buffer and pop it off the ready list
if (!m_output_ready.empty())
{
buffer = m_output_ready.front();
m_output_ready.pop();
}
pthread_mutex_unlock(&m_output_mutex);
if (buffer)
{
buffer->Acquire();
buffer->Release();
}
else
break;
}
if (!m_finished)
{
SendCodecConfigData();
Prime();
}
m_decoderPts = DVD_NOPTS_VALUE;
m_demuxerPts = DVD_NOPTS_VALUE;
}