#include "../../ffmpeg/producer/muxer/frame_muxer.h"\r
#include "../../ffmpeg/producer/muxer/display_mode.h"\r
\r
-#include <common/concurrency/com_context.h>\r
+#include <common/concurrency/executor.h>\r
#include <common/diagnostics/graph.h>\r
-#include <common/exception/exceptions.h>\r
-#include <common/log/log.h>\r
-#include <common/memory/memclr.h>\r
-#include <common/utility/param.h>\r
+#include <common/except.h>\r
+#include <common/log.h>\r
+#include <common/param.h>\r
\r
-#include <core/mixer/write_frame.h>\r
-#include <core/producer/frame/frame_transform.h>\r
-#include <core/producer/frame/frame_factory.h>\r
+#include <core/frame/write_frame.h>\r
+#include <core/frame/frame_transform.h>\r
+#include <core/frame/frame_factory.h>\r
\r
#include <tbb/concurrent_queue.h>\r
\r
\r
class decklink_producer : boost::noncopyable, public IDeckLinkInputCallback\r
{ \r
- CComPtr<IDeckLink> decklink_;\r
- CComQIPtr<IDeckLinkInput> input_;\r
+ spl::shared_ptr<diagnostics::graph> graph_;\r
+ boost::timer tick_timer_;\r
+ boost::timer frame_timer_;\r
+\r
+ CComPtr<IDeckLink> decklink_;\r
+ CComQIPtr<IDeckLinkInput> input_;\r
+ CComQIPtr<IDeckLinkAttributes > attributes_;\r
+ \r
+ const std::wstring model_name_;\r
+ const size_t device_index_;\r
+ const std::wstring filter_;\r
\r
- const std::wstring model_name_;\r
- const core::video_format_desc format_desc_;\r
- const size_t device_index_;\r
+ core::video_format_desc format_desc_;\r
+ std::vector<int> audio_cadence_;\r
+ boost::circular_buffer<size_t> sync_buffer_;\r
+ ffmpeg::frame_muxer muxer_;\r
+ \r
+ tbb::atomic<int> flags_;\r
+ spl::shared_ptr<core::frame_factory> frame_factory_;\r
\r
- safe_ptr<diagnostics::graph> graph_;\r
- boost::timer tick_timer_;\r
- boost::timer frame_timer_;\r
- \r
- tbb::atomic<int> hints_;\r
- safe_ptr<core::frame_factory> frame_factory_;\r
- std::vector<size_t> audio_cadence_;\r
+ tbb::concurrent_bounded_queue<\r
+ spl::shared_ptr<core::draw_frame>> frame_buffer_;\r
\r
- tbb::concurrent_bounded_queue<safe_ptr<core::basic_frame>> frame_buffer_;\r
-\r
- std::exception_ptr exception_;\r
- \r
- ffmpeg::frame_muxer muxer_;\r
+ std::exception_ptr exception_; \r
\r
public:\r
- decklink_producer(const core::video_format_desc& format_desc, size_t device_index, const safe_ptr<core::frame_factory>& frame_factory, const std::wstring& filter)\r
+ decklink_producer(const core::video_format_desc& format_desc, size_t device_index, const spl::shared_ptr<core::frame_factory>& frame_factory, const std::wstring& filter)\r
: decklink_(get_device(device_index))\r
, input_(decklink_)\r
+ , attributes_(decklink_)\r
, model_name_(get_model_name(decklink_))\r
- , format_desc_(format_desc)\r
, device_index_(device_index)\r
+ , filter_(filter)\r
+ , format_desc_(format_desc)\r
+ , audio_cadence_(format_desc.audio_cadence)\r
+ , muxer_(format_desc.fps, frame_factory, filter)\r
+ , sync_buffer_(format_desc.audio_cadence.size())\r
, frame_factory_(frame_factory)\r
- , audio_cadence_(frame_factory->get_video_format_desc().audio_cadence)\r
- , muxer_(format_desc.fps, frame_factory, filter, ffmpeg::display_mode::deinterlace)\r
- {\r
- hints_ = 0;\r
+ { \r
+ flags_ = 0;\r
frame_buffer_.set_capacity(2);\r
\r
- graph_->add_guide("tick-time", 0.5);\r
graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f)); \r
graph_->set_color("late-frame", diagnostics::color(0.6f, 0.3f, 0.3f));\r
graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
// NOTE: bmdFormat8BitARGB is currently not supported by any decklink card. (2011-05-08)\r
if(FAILED(input_->EnableVideoInput(display_mode, bmdFormat8BitYUV, 0))) \r
BOOST_THROW_EXCEPTION(caspar_exception() \r
- << msg_info(narrow(print()) + " Could not enable video input.")\r
+ << msg_info(print() + L" Could not enable video input.")\r
<< boost::errinfo_api_function("EnableVideoInput"));\r
\r
if(FAILED(input_->EnableAudioInput(bmdAudioSampleRate48kHz, bmdAudioSampleType32bitInteger, format_desc_.audio_channels))) \r
BOOST_THROW_EXCEPTION(caspar_exception() \r
- << msg_info(narrow(print()) + " Could not enable audio input.")\r
+ << msg_info(print() + L" Could not enable audio input.")\r
<< boost::errinfo_api_function("EnableAudioInput"));\r
\r
if (FAILED(input_->SetCallback(this)) != S_OK)\r
BOOST_THROW_EXCEPTION(caspar_exception() \r
- << msg_info(narrow(print()) + " Failed to set input callback.")\r
+ << msg_info(print() + L" Failed to set input callback.")\r
<< boost::errinfo_api_function("SetCallback"));\r
\r
if(FAILED(input_->StartStreams()))\r
BOOST_THROW_EXCEPTION(caspar_exception() \r
- << msg_info(narrow(print()) + " Failed to start input stream.")\r
+ << msg_info(print() + L" Failed to start input stream.")\r
<< boost::errinfo_api_function("StartStreams"));\r
- \r
- CASPAR_LOG(info) << print() << L" Successfully Initialized.";\r
}\r
\r
~decklink_producer()\r
\r
try\r
{\r
- muxer_.force_deinterlacing((hints_ & core::frame_producer::DEINTERLACE_HINT) != 0);\r
-\r
- graph_->update_value("tick-time", tick_timer_.elapsed()*format_desc_.fps*0.5);\r
+ graph_->set_value("tick-time", tick_timer_.elapsed()*format_desc_.fps*0.5);\r
tick_timer_.restart();\r
\r
frame_timer_.restart();\r
\r
+ // PUSH\r
+\r
void* bytes = nullptr;\r
if(FAILED(video->GetBytes(&bytes)) || !bytes)\r
return S_OK;\r
\r
- safe_ptr<AVFrame> av_frame(avcodec_alloc_frame(), av_free); \r
+ spl::shared_ptr<AVFrame> av_frame(avcodec_alloc_frame(), av_free); \r
avcodec_get_frame_defaults(av_frame.get());\r
\r
av_frame->data[0] = reinterpret_cast<uint8_t*>(bytes);\r
av_frame->height = video->GetHeight();\r
av_frame->interlaced_frame = format_desc_.field_mode != core::field_mode::progressive;\r
av_frame->top_field_first = format_desc_.field_mode == core::field_mode::upper ? 1 : 0;\r
- \r
- muxer_.push(av_frame); \r
- \r
+ \r
+ std::shared_ptr<core::audio_buffer> audio_buffer;\r
+\r
// It is assumed that audio is always equal or ahead of video.\r
- if(audio && SUCCEEDED(audio->GetBytes(&bytes)))\r
+ if(audio && SUCCEEDED(audio->GetBytes(&bytes)) && bytes)\r
{\r
auto sample_frame_count = audio->GetSampleFrameCount();\r
auto audio_data = reinterpret_cast<int32_t*>(bytes);\r
- muxer_.push(std::make_shared<core::audio_buffer>(audio_data, audio_data + sample_frame_count*format_desc_.audio_channels));\r
+ audio_buffer = std::make_shared<core::audio_buffer>(audio_data, audio_data + sample_frame_count*format_desc_.audio_channels);\r
}\r
- else\r
+ else \r
+ audio_buffer = std::make_shared<core::audio_buffer>(audio_cadence_.front(), 0);\r
+ \r
+ // Note: Uses 1 step rotated cadence for 1001 modes (1602, 1602, 1601, 1602, 1601)\r
+ // This cadence fills the audio mixer most optimally.\r
+\r
+ sync_buffer_.push_back(audio_buffer->size()); \r
+ if(!boost::range::equal(sync_buffer_, audio_cadence_))\r
{\r
- muxer_.push(std::make_shared<core::audio_buffer>(audio_cadence_.front(), 0));\r
- std::rotate(std::begin(audio_cadence_), std::begin(audio_cadence_)+1, std::end(audio_cadence_));\r
+ CASPAR_LOG(trace) << print() << L" Syncing audio.";\r
+ return S_OK;\r
}\r
\r
+ muxer_.push(audio_buffer);\r
+ muxer_.push(av_frame, flags_); \r
+ \r
+ boost::range::rotate(audio_cadence_, std::begin(audio_cadence_)+1);\r
+ \r
+ // POLL\r
+ \r
for(auto frame = muxer_.poll(); frame; frame = muxer_.poll())\r
{\r
- if(!frame_buffer_.try_push(make_safe_ptr(frame)))\r
- graph_->add_tag("dropped-frame");\r
+ if(!frame_buffer_.try_push(spl::make_shared_ptr(frame)))\r
+ graph_->set_tag("dropped-frame");\r
}\r
\r
- graph_->update_value("frame-time", frame_timer_.elapsed()*format_desc_.fps*0.5);\r
+ graph_->set_value("frame-time", frame_timer_.elapsed()*format_desc_.fps*0.5);\r
\r
graph_->set_value("output-buffer", static_cast<float>(frame_buffer_.size())/static_cast<float>(frame_buffer_.capacity())); \r
}\r
return S_OK;\r
}\r
\r
- safe_ptr<core::basic_frame> get_frame(int hints)\r
+ spl::shared_ptr<core::draw_frame> get_frame(int flags)\r
{\r
if(exception_ != nullptr)\r
std::rethrow_exception(exception_);\r
\r
- hints_ = hints;\r
+ flags_ = flags;\r
\r
- safe_ptr<core::basic_frame> frame = core::basic_frame::late();\r
+ spl::shared_ptr<core::draw_frame> frame = core::draw_frame::late();\r
if(!frame_buffer_.try_pop(frame))\r
- graph_->add_tag("late-frame");\r
+ graph_->set_tag("late-frame");\r
graph_->set_value("output-buffer", static_cast<float>(frame_buffer_.size())/static_cast<float>(frame_buffer_.capacity())); \r
return frame;\r
}\r
\r
std::wstring print() const\r
{\r
- return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
+ return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"|" + format_desc_.name + L"]";\r
}\r
};\r
\r
class decklink_producer_proxy : public core::frame_producer\r
{ \r
- safe_ptr<core::basic_frame> last_frame_;\r
- com_context<decklink_producer> context_;\r
- const uint32_t length_;\r
+ std::unique_ptr<decklink_producer> producer_;\r
+ const uint32_t length_;\r
+ spl::shared_ptr<core::draw_frame> last_frame_;\r
+ executor executor_;\r
public:\r
-\r
- explicit decklink_producer_proxy(const safe_ptr<core::frame_factory>& frame_factory, const core::video_format_desc& format_desc, size_t device_index, const std::wstring& filter_str, uint32_t length)\r
- : context_(L"decklink_producer[" + boost::lexical_cast<std::wstring>(device_index) + L"]")\r
- , last_frame_(core::basic_frame::empty())\r
+ explicit decklink_producer_proxy(const spl::shared_ptr<core::frame_factory>& frame_factory, const core::video_format_desc& format_desc, size_t device_index, const std::wstring& filter_str, uint32_t length)\r
+ : executor_(L"decklink_producer[" + boost::lexical_cast<std::wstring>(device_index) + L"]")\r
, length_(length)\r
+ , last_frame_(core::draw_frame::empty())\r
{\r
- context_.reset([&]{return new decklink_producer(format_desc, device_index, frame_factory, filter_str);}); \r
+ executor_.invoke([=]\r
+ {\r
+ CoInitialize(nullptr);\r
+ producer_.reset(new decklink_producer(format_desc, device_index, frame_factory, filter_str));\r
+ });\r
}\r
\r
~decklink_producer_proxy()\r
- {\r
- auto str = print();\r
- context_.reset();\r
- CASPAR_LOG(info) << str << L" Successfully Uninitialized."; \r
+ { \r
+ executor_.invoke([=]\r
+ {\r
+ producer_.reset();\r
+ CoUninitialize();\r
+ });\r
}\r
-\r
+ \r
// frame_producer\r
\r
- virtual safe_ptr<core::basic_frame> receive(int hints) override\r
+ virtual spl::shared_ptr<core::draw_frame> receive(int flags) override\r
{\r
- auto frame = context_->get_frame(hints);\r
- if(frame != core::basic_frame::late())\r
+ auto frame = producer_->get_frame(flags);\r
+\r
+ if(frame != core::draw_frame::late())\r
last_frame_ = frame;\r
+\r
return frame;\r
}\r
\r
- virtual safe_ptr<core::basic_frame> last_frame() const override\r
+ virtual spl::shared_ptr<core::draw_frame> last_frame() const override\r
{\r
- return disable_audio(last_frame_);\r
+ return core::draw_frame::still(last_frame_);\r
}\r
- \r
+ \r
virtual uint32_t nb_frames() const override\r
{\r
return length_;\r
}\r
\r
- std::wstring print() const override\r
+ virtual std::wstring print() const override\r
{\r
- return context_->print();\r
+ return producer_->print();\r
+ }\r
+ \r
+ virtual std::wstring name() const override\r
+ {\r
+ return L"decklink";\r
}\r
\r
virtual boost::property_tree::wptree info() const override\r
{\r
boost::property_tree::wptree info;\r
- info.add(L"type", L"decklink-producer");\r
+ info.add(L"type", L"decklink");\r
return info;\r
}\r
};\r
\r
-safe_ptr<core::frame_producer> create_producer(const safe_ptr<core::frame_factory>& frame_factory, const std::vector<std::wstring>& params)\r
+spl::shared_ptr<core::frame_producer> create_producer(const spl::shared_ptr<core::frame_factory>& frame_factory, const std::vector<std::wstring>& params)\r
{\r
if(params.empty() || !boost::iequals(params[0], "decklink"))\r
return core::frame_producer::empty();\r
\r
- auto device_index = get_param(L"DEVICE", params, 1);\r
+ auto device_index = get_param(L"DEVICE", params, -1);\r
+ if(device_index == -1)\r
+ device_index = boost::lexical_cast<int>(params.at(1));\r
+\r
auto filter_str = get_param(L"FILTER", params); \r
auto length = get_param(L"LENGTH", params, std::numeric_limits<uint32_t>::max()); \r
- auto format_desc = core::video_format_desc::get(get_param(L"FORMAT", params, L"INVALID"));\r
+ auto format_desc = core::video_format_desc(get_param(L"FORMAT", params, L"INVALID"));\r
\r
boost::replace_all(filter_str, L"DEINTERLACE", L"YADIF=0:-1");\r
boost::replace_all(filter_str, L"DEINTERLACE_BOB", L"YADIF=1:-1");\r
\r
if(format_desc.format == core::video_format::invalid)\r
- format_desc = frame_factory->get_video_format_desc();\r
+ format_desc = frame_factory->video_format_desc();\r
\r
- return create_producer_destroy_proxy(make_safe<decklink_producer_proxy>(frame_factory, format_desc, device_index, filter_str, length));\r
+ return core::wrap_producer(spl::make_shared<decklink_producer_proxy>(frame_factory, format_desc, device_index, filter_str, length));\r
}\r
\r
}}
\ No newline at end of file