bool FeMedia::get_decoder_available( VideoDecoder d )
{
switch ( d )
{
case software:
return true;
case mmal:
#if defined(USE_GLES)
ensure_init();
{
int i=0;
while ( mm[i].id != AV_CODEC_ID_NONE )
{
if ( mm[i].codec )
return true;
i++;
}
}
#endif
return false;
default:
return false;
}
}
//
// Try to use a hardware accelerated decoder where readily available...
//
void FeMedia::try_hw_accel( AVCodec *&dec )
{
#if defined( USE_GLES )
if ( g_decoder != mmal )
return;
ensure_init();
int i=0;
while ( mm[i].id != AV_CODEC_ID_NONE )
{
if (( mm[i].id == dec->id ) && mm[i].codec )
{
dec = mm[i].codec;
#ifdef FE_DEBUG
std::cout << "Using hardware accelerated video decoder: "
<< dec->long_name << std::endl;
#endif
break;
}
i++;
}
#endif
}
void MemoryTracker::start() {
ensure_init();
impl->is_tracking = true;
if (impl->is_paused) {
impl->is_paused = false;
} else {
::memset(impl->begin, 0, TRACKING_ARENA_SIZE);
}
}