-/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
-*\r
-* This file is part of CasparCG.\r
-*\r
-* CasparCG is free software: you can redistribute it and/or modify\r
-* it under the terms of the GNU General Public License as published by\r
-* the Free Software Foundation, either version 3 of the License, or\r
-* (at your option) any later version.\r
-*\r
-* CasparCG is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-* GNU General Public License for more details.\r
-\r
-* You should have received a copy of the GNU General Public License\r
-* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
-*\r
-*/\r
- \r
-#include "../StdAfx.h"\r
-\r
-#include "bluefish_consumer.h"\r
-#include "../util/blue_velvet.h"\r
-#include "../util/memory.h"\r
-\r
-#include <core/mixer/read_frame.h>\r
-\r
-#include <common/concurrency/governor.h>\r
-#include <common/diagnostics/graph.h>\r
-#include <common/memory/memclr.h>\r
-#include <common/memory/memcpy.h>\r
-#include <common/memory/memshfl.h>\r
-#include <common/utility/timer.h>\r
-\r
-#include <core/consumer/frame_consumer.h>\r
-#include <core/mixer/audio/audio_util.h>\r
-\r
-#include <tbb/concurrent_queue.h>\r
-\r
-#include <agents.h>\r
-#include <concrt_extras.h>\r
-\r
-#include <boost/timer.hpp>\r
-\r
-#include <memory>\r
-#include <array>\r
-\r
-using namespace Concurrency;\r
-\r
-namespace caspar { namespace bluefish { \r
- \r
-struct bluefish_consumer : boost::noncopyable\r
-{\r
- const safe_ptr<CBlueVelvet4> blue_;\r
- const unsigned int device_index_;\r
- const core::video_format_desc format_desc_;\r
-\r
- const std::wstring model_name_;\r
-\r
- const safe_ptr<diagnostics::graph> graph_;\r
- boost::timer frame_timer_;\r
- boost::timer tick_timer_;\r
- boost::timer sync_timer_; \r
- \r
- const unsigned int vid_fmt_;\r
-\r
- std::array<blue_dma_buffer_ptr, 4> reserved_frames_; \r
- \r
- const bool embedded_audio_;\r
- const bool key_only_;\r
-public:\r
- bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only) \r
- : blue_(create_blue(device_index))\r
- , device_index_(device_index)\r
- , format_desc_(format_desc) \r
- , model_name_(get_card_desc(*blue_))\r
- , vid_fmt_(get_video_mode(*blue_, format_desc))\r
- , embedded_audio_(embedded_audio)\r
- , key_only_(key_only)\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_->add_guide("frame-time", 0.5f); \r
- graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
- graph_->set_color("sync-time", diagnostics::color(1.0f, 0.3f, 0.5f));\r
- graph_->set_text(print());\r
- diagnostics::register_graph(graph_);\r
- \r
- Concurrency::scoped_oversubcription_token oversubscribe;\r
-\r
- //Setting output Video mode\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
-\r
- //Select Update Mode for output\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME))) \r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set update type."));\r
- \r
- disable_video_output();\r
-\r
- //Enable dual link output\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));\r
-\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));\r
- \r
- //Select output memory format\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC))) \r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set memory format."));\r
- \r
- //Select image orientation\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
- CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal."); \r
-\r
- // Select data range\r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
- CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR."); \r
- \r
- if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
- CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");\r
-\r
- if(!embedded_audio_)\r
- {\r
- if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
- CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio."); \r
- CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");\r
- }\r
- else\r
- {\r
- if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
- CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio."); \r
- CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");\r
- }\r
- \r
- if (blue_->has_output_key()) \r
- {\r
- int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
- blue_->set_output_key(dummy, v4444, invert, white);\r
- }\r
-\r
- if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
- blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI); \r
- \r
- unsigned long engine_mode = VIDEO_ENGINE_FRAMESTORE;\r
- if(BLUE_FAIL(blue_->set_video_engine(engine_mode)))\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set video engine."));\r
-\r
- enable_video_output();\r
- \r
- int n = 0;\r
- std::generate(reserved_frames_.begin(), reserved_frames_.end(), [&]\r
- {\r
- return std::make_shared<blue_dma_buffer>(format_desc_.size, n++);\r
- });\r
- \r
- CASPAR_LOG(info) << print() << L" Successfully Initialized.";\r
- }\r
-\r
- ~bluefish_consumer()\r
- {\r
- try\r
- { \r
- disable_video_output();\r
- blue_->device_detach(); \r
- }\r
- catch(...)\r
- {\r
- CASPAR_LOG_CURRENT_EXCEPTION();\r
- }\r
- \r
- CASPAR_LOG(info) << print() << L" Shutting down."; \r
- }\r
- \r
- const core::video_format_desc& get_video_format_desc() const\r
- {\r
- return format_desc_;\r
- }\r
-\r
- void enable_video_output()\r
- {\r
- if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
- CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output."); \r
- }\r
-\r
- void disable_video_output()\r
- {\r
- if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
- CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output."); \r
- }\r
- \r
- void send(const safe_ptr<core::read_frame>& frame)\r
- { \r
- static std::vector<int16_t> silence(MAX_HANC_BUFFER_SIZE, 0);\r
-\r
- const size_t audio_samples = format_desc_.audio_samples_per_frame;\r
- const size_t audio_nchannels = format_desc_.audio_channels;\r
-\r
- frame_timer_.restart();\r
- \r
- // Copy to local buffers\r
-\r
- if(!frame->image_data().empty())\r
- {\r
- if(key_only_) \r
- fast_memshfl(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);\r
- else\r
- fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
- }\r
- else\r
- fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size());\r
- \r
- // Sync\r
-\r
- sync_timer_.restart();\r
- unsigned long n_field = 0;\r
- {\r
- scoped_oversubcription_token oversubscribe;\r
- blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
- }\r
- graph_->update_value("sync-time", static_cast<float>(sync_timer_.elapsed()*format_desc_.fps*0.5));\r
-\r
- // Send and display\r
-\r
- if(embedded_audio_)\r
- { \r
- auto frame_audio = core::audio_32_to_16_sse(frame->audio_data());\r
- auto frame_audio_data = frame_audio.size() != audio_samples ? silence.data() : frame_audio.data(); \r
-\r
- encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
- \r
- blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()), \r
- reserved_frames_.front()->image_size(), \r
- nullptr, \r
- BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
-\r
- blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
- reserved_frames_.front()->hanc_size(), \r
- nullptr, \r
- BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
-\r
- if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
- CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
- }\r
- else\r
- {\r
- blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),\r
- reserved_frames_.front()->image_size(), \r
- nullptr, \r
- BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
- \r
- if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
- CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
- }\r
-\r
- std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
- \r
- graph_->update_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));\r
-\r
- graph_->update_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));\r
- tick_timer_.restart(); \r
- }\r
- \r
- void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
- { \r
- const auto sample_type = AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN;\r
- const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;\r
- \r
- hanc_stream_info_struct hanc_stream_info;\r
- memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
- \r
- hanc_stream_info.AudioDBNArray[0] = -1;\r
- hanc_stream_info.AudioDBNArray[1] = -1;\r
- hanc_stream_info.AudioDBNArray[2] = -1;\r
- hanc_stream_info.AudioDBNArray[3] = -1;\r
- hanc_stream_info.hanc_data_ptr = hanc_data;\r
- hanc_stream_info.video_mode = vid_fmt_; \r
- \r
- if (!is_epoch_card(*blue_))\r
- encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag); \r
- else\r
- encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
- }\r
- \r
- std::wstring print() const\r
- {\r
- return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"|" + format_desc_.name + L"]";\r
- }\r
-};\r
-\r
-struct bluefish_consumer_proxy : public core::frame_consumer\r
-{\r
- std::unique_ptr<bluefish_consumer> consumer_;\r
- const size_t device_index_;\r
- const bool embedded_audio_;\r
- const bool key_only_;\r
-public:\r
-\r
- bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only)\r
- : device_index_(device_index)\r
- , embedded_audio_(embedded_audio)\r
- , key_only_(key_only)\r
- {\r
- }\r
- \r
- virtual void initialize(const core::video_format_desc& format_desc)\r
- {\r
- consumer_ = nullptr;\r
- consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_));\r
- }\r
- \r
- virtual bool send(const safe_ptr<core::read_frame>& frame)\r
- {\r
- consumer_->send(frame);\r
- return true;\r
- }\r
-\r
- virtual const core::video_format_desc& get_video_format_desc() const\r
- {\r
- return consumer_->get_video_format_desc();\r
- }\r
- \r
- virtual size_t buffer_depth() const\r
- {\r
- return 0;\r
- }\r
-\r
- virtual std::wstring print() const\r
- {\r
- if(consumer_)\r
- consumer_->print();\r
-\r
- return L"bluefish [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
- }\r
-}; \r
-\r
-safe_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)\r
-{\r
- if(params.size() < 1 || params[0] != L"BLUEFISH")\r
- return core::frame_consumer::empty();\r
- \r
- const auto device_index = params.size() > 1 ? lexical_cast_or_default<int>(params[1], 1) : 1;\r
-\r
- const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();\r
- const auto key_only = std::find(params.begin(), params.end(), L"KEY_ONLY") != params.end();\r
-\r
- return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
-}\r
-\r
-safe_ptr<core::frame_consumer> create_consumer(const boost::property_tree::ptree& ptree) \r
-{ \r
- const auto device_index = ptree.get("device", 1);\r
- const auto embedded_audio = ptree.get("embedded-audio", false);\r
- const auto key_only = ptree.get("key-only", false);\r
-\r
- return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
-}\r
-\r
+/*
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG 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 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG 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 CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Robert Nagy, ronag89@gmail.com
+*/
+
+#include "../StdAfx.h"
+
+#include "bluefish_consumer.h"
+#include "../util/blue_velvet.h"
+#include "../util/memory.h"
+
+#include <core/video_format.h>
+#include <core/frame/frame.h>
+#include <core/frame/audio_channel_layout.h>
+#include <core/help/help_repository.h>
+#include <core/help/help_sink.h>
+
+#include <common/executor.h>
+#include <common/diagnostics/graph.h>
+#include <common/array.h>
+#include <common/memshfl.h>
+#include <common/param.h>
+
+#include <core/consumer/frame_consumer.h>
+#include <core/mixer/audio/audio_util.h>
+
+#include <tbb/concurrent_queue.h>
+#include <tbb/atomic.h>
+
+#include <common/assert.h>
+#include <boost/lexical_cast.hpp>
+#include <boost/timer.hpp>
+#include <boost/range/algorithm.hpp>
+#include <boost/property_tree/ptree.hpp>
+#include <boost/algorithm/string.hpp>
+
+#include <asmlib.h>
+
+#include <memory>
+#include <array>
+
+namespace caspar { namespace bluefish {
+
+struct bluefish_consumer : boost::noncopyable
+{
+ spl::shared_ptr<CBlueVelvet4> blue_;
+ const unsigned int device_index_;
+ const core::video_format_desc format_desc_;
+ const core::audio_channel_layout channel_layout_;
+ core::audio_channel_remapper channel_remapper_;
+ const int channel_index_;
+
+ const std::wstring model_name_;
+
+ spl::shared_ptr<diagnostics::graph> graph_;
+ boost::timer frame_timer_;
+ boost::timer tick_timer_;
+ boost::timer sync_timer_;
+
+ unsigned int vid_fmt_;
+
+ std::array<blue_dma_buffer_ptr, 4> reserved_frames_;
+ tbb::concurrent_bounded_queue<core::const_frame> frame_buffer_;
+ tbb::atomic<int64_t> presentation_delay_millis_;
+ core::const_frame previous_frame_ = core::const_frame::empty();
+
+ const bool embedded_audio_;
+ const bool key_only_;
+
+ executor executor_;
+public:
+ bluefish_consumer(
+ const core::video_format_desc& format_desc,
+ const core::audio_channel_layout& in_channel_layout,
+ const core::audio_channel_layout& out_channel_layout,
+ int device_index,
+ bool embedded_audio,
+ bool key_only,
+ int channel_index)
+ : blue_(create_blue(device_index))
+ , device_index_(device_index)
+ , format_desc_(format_desc)
+ , channel_layout_(out_channel_layout)
+ , channel_remapper_(in_channel_layout, out_channel_layout)
+ , channel_index_(channel_index)
+ , model_name_(get_card_desc(*blue_))
+ , vid_fmt_(get_video_mode(*blue_, format_desc))
+ , embedded_audio_(embedded_audio)
+ , key_only_(key_only)
+ , executor_(print())
+ {
+ executor_.set_capacity(1);
+ presentation_delay_millis_ = 0;
+
+ graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));
+ graph_->set_color("sync-time", diagnostics::color(1.0f, 0.0f, 0.0f));
+ graph_->set_color("frame-time", diagnostics::color(0.5f, 1.0f, 0.2f));
+ graph_->set_text(print());
+ diagnostics::register_graph(graph_);
+
+ //Setting output Video mode
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set videomode."));
+
+ //Select Update Mode for output
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set update type."));
+
+ disable_video_output();
+
+ //Enable dual link output
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to enable dual link."));
+
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set dual link format type to 4:2:2:4."));
+
+ //Select output memory format
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set memory format."));
+
+ //Select image orientation
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))
+ CASPAR_LOG(warning) << print() << L" Failed to set image orientation to normal.";
+
+ // Select data range
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE)))
+ CASPAR_LOG(warning) << print() << L" Failed to set RGB data range to CGR.";
+
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))
+ CASPAR_LOG(warning) << print() << L" Failed to set colormatrix to " << (vid_fmt_ == VID_FMT_PAL ? L"601 CGR" : L"709 CGR") << L".";
+
+ if(!embedded_audio_)
+ {
+ if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0)))
+ CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");
+ CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");
+ }
+ else
+ {
+ ULONG audio_value =
+ EMBEDDED_AUDIO_OUTPUT | blue_emb_audio_group1_enable;
+
+ if (channel_layout_.num_channels > 4)
+ audio_value |= blue_emb_audio_group2_enable;
+
+ if (channel_layout_.num_channels > 8)
+ audio_value |= blue_emb_audio_group3_enable;
+
+ if (channel_layout_.num_channels > 12)
+ audio_value |= blue_emb_audio_group4_enable;
+
+ if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, audio_value)))
+ CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");
+ CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");
+ }
+
+ if (blue_->has_output_key())
+ {
+ int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;
+ blue_->set_output_key(dummy, v4444, invert, white);
+ }
+
+ if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID)
+ blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);
+
+ if(BLUE_FAIL(set_card_property(blue_, VIDEO_OUTPUT_ENGINE, VIDEO_ENGINE_FRAMESTORE)))
+ CASPAR_LOG(warning) << print() << TEXT(" Failed to set video engine.");
+
+ enable_video_output();
+
+ int n = 0;
+ boost::range::generate(reserved_frames_, [&]{return std::make_shared<blue_dma_buffer>(static_cast<int>(format_desc_.size), n++);});
+ }
+
+ ~bluefish_consumer()
+ {
+ try
+ {
+ executor_.invoke([&]
+ {
+ disable_video_output();
+ blue_->device_detach();
+ });
+ }
+ catch(...)
+ {
+ CASPAR_LOG_CURRENT_EXCEPTION();
+ }
+ }
+
+ void enable_video_output()
+ {
+ if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))
+ CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");
+ }
+
+ void disable_video_output()
+ {
+ blue_->video_playback_stop(0,0);
+ if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))
+ CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");
+ }
+
+ std::future<bool> send(core::const_frame& frame)
+ {
+ return executor_.begin_invoke([=]() -> bool
+ {
+ try
+ {
+ display_frame(frame);
+ graph_->set_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));
+ tick_timer_.restart();
+ }
+ catch(...)
+ {
+ CASPAR_LOG_CURRENT_EXCEPTION();
+ }
+
+ return true;
+ });
+ }
+
+ void display_frame(core::const_frame frame)
+ {
+ // Sync
+
+ sync_timer_.restart();
+ unsigned long n_field = 0;
+ blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);
+ graph_->set_value("sync-time", sync_timer_.elapsed()*format_desc_.fps*0.5);
+
+ frame_timer_.restart();
+
+ if (previous_frame_ != core::const_frame::empty())
+ presentation_delay_millis_ = previous_frame_.get_age_millis();
+
+ previous_frame_ = frame;
+
+ // Copy to local buffers
+
+ if(!frame.image_data().empty())
+ {
+ if(key_only_)
+ aligned_memshfl(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);
+ else
+ A_memcpy(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size());
+ }
+ else
+ A_memset(reserved_frames_.front()->image_data(), 0, reserved_frames_.front()->image_size());
+
+
+ // Send and display
+
+ if(embedded_audio_)
+ {
+ auto remapped_audio = channel_remapper_.mix_and_rearrange(frame.audio_data());
+ auto frame_audio = core::audio_32_to_24(remapped_audio);
+ encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()),
+ frame_audio.data(),
+ static_cast<int>(frame.audio_data().size()/channel_layout_.num_channels),
+ static_cast<int>(channel_layout_.num_channels));
+
+ blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
+ static_cast<unsigned long>(reserved_frames_.front()->image_size()),
+ nullptr,
+ BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
+
+ blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),
+ static_cast<unsigned long>(reserved_frames_.front()->hanc_size()),
+ nullptr,
+ BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));
+
+ if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))
+ CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
+ }
+ else
+ {
+ blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
+ static_cast<unsigned long>(reserved_frames_.front()->image_size()),
+ nullptr,
+ BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
+
+ if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))
+ CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
+ }
+
+ boost::range::rotate(reserved_frames_, std::begin(reserved_frames_)+1);
+
+ graph_->set_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));
+ }
+
+ void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, int audio_samples, int audio_nchannels)
+ {
+ const auto sample_type = AUDIO_CHANNEL_24BIT | AUDIO_CHANNEL_LITTLEENDIAN;
+ auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;
+
+ if (audio_nchannels > 4)
+ emb_audio_flag |= blue_emb_audio_group2_enable;
+
+ if (audio_nchannels > 8)
+ emb_audio_flag |= blue_emb_audio_group3_enable;
+
+ if (audio_nchannels > 12)
+ emb_audio_flag |= blue_emb_audio_group4_enable;
+
+ hanc_stream_info_struct hanc_stream_info;
+ memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));
+
+ hanc_stream_info.AudioDBNArray[0] = -1;
+ hanc_stream_info.AudioDBNArray[1] = -1;
+ hanc_stream_info.AudioDBNArray[2] = -1;
+ hanc_stream_info.AudioDBNArray[3] = -1;
+ hanc_stream_info.hanc_data_ptr = hanc_data;
+ hanc_stream_info.video_mode = vid_fmt_;
+
+ if (!is_epoch_card(*blue_))
+ encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
+ else
+ encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
+ }
+
+ std::wstring print() const
+ {
+ return model_name_ + L" [" + boost::lexical_cast<std::wstring>(channel_index_) + L"-" +
+ boost::lexical_cast<std::wstring>(device_index_) + L"|" + format_desc_.name + L"]";
+ }
+
+ int64_t presentation_delay_millis() const
+ {
+ return presentation_delay_millis_;
+ }
+};
+
+struct bluefish_consumer_proxy : public core::frame_consumer
+{
+ core::monitor::subject monitor_subject_;
+
+ std::unique_ptr<bluefish_consumer> consumer_;
+ const int device_index_;
+ const bool embedded_audio_;
+ const bool key_only_;
+
+ std::vector<int> audio_cadence_;
+ core::video_format_desc format_desc_;
+ core::audio_channel_layout in_channel_layout_ = core::audio_channel_layout::invalid();
+ core::audio_channel_layout out_channel_layout_;
+
+public:
+
+ bluefish_consumer_proxy(int device_index, bool embedded_audio, bool key_only, const core::audio_channel_layout& out_channel_layout)
+ : device_index_(device_index)
+ , embedded_audio_(embedded_audio)
+ , key_only_(key_only)
+ , out_channel_layout_(out_channel_layout)
+ {
+ }
+
+ // frame_consumer
+
+ void initialize(const core::video_format_desc& format_desc, const core::audio_channel_layout& channel_layout, int channel_index) override
+ {
+ format_desc_ = format_desc;
+ in_channel_layout_ = channel_layout;
+ audio_cadence_ = format_desc.audio_cadence;
+
+ if (out_channel_layout_ == core::audio_channel_layout::invalid())
+ out_channel_layout_ = in_channel_layout_;
+
+ consumer_.reset();
+ consumer_.reset(new bluefish_consumer(format_desc, in_channel_layout_, out_channel_layout_, device_index_, embedded_audio_, key_only_, channel_index));
+ }
+
+ std::future<bool> send(core::const_frame frame) override
+ {
+ CASPAR_VERIFY(audio_cadence_.front() * in_channel_layout_.num_channels == static_cast<size_t>(frame.audio_data().size()));
+ boost::range::rotate(audio_cadence_, std::begin(audio_cadence_)+1);
+ return consumer_->send(frame);
+ }
+
+ std::wstring print() const override
+ {
+ return consumer_ ? consumer_->print() : L"[bluefish_consumer]";
+ }
+
+ std::wstring name() const override
+ {
+ return L"bluefish";
+ }
+
+ boost::property_tree::wptree info() const override
+ {
+ boost::property_tree::wptree info;
+ info.add(L"type", L"bluefish");
+ info.add(L"key-only", key_only_);
+ info.add(L"device", device_index_);
+ info.add(L"embedded-audio", embedded_audio_);
+ info.add(L"presentation-frame-age", presentation_frame_age_millis());
+ return info;
+ }
+
+ int buffer_depth() const override
+ {
+ return 1;
+ }
+
+ int index() const override
+ {
+ return 400 + device_index_;
+ }
+
+ int64_t presentation_frame_age_millis() const override
+ {
+ return consumer_ ? consumer_->presentation_delay_millis() : 0;
+ }
+
+ core::monitor::subject& monitor_output()
+ {
+ return monitor_subject_;
+ }
+};
+
+
+void describe_consumer(core::help_sink& sink, const core::help_repository& repo)
+{
+ sink.short_description(L"Sends video on an SDI output using Bluefish video cards.");
+ sink.syntax(L"BLUEFISH {[device_index:int]|1} {[embedded_audio:EMBEDDED_AUDIO]} {[key_only:KEY_ONLY]} {CHANNEL_LAYOUT [channel_layout:string]}");
+ sink.para()
+ ->text(L"Sends video on an SDI output using Bluefish video cards. Multiple video cards can be ")
+ ->text(L"installed in the same machine and used at the same time, they will be addressed via ")
+ ->text(L"different ")->code(L"device_index")->text(L" parameters.");
+ sink.para()->text(L"Specify ")->code(L"embedded_audio")->text(L" to embed audio into the SDI signal.");
+ sink.para()
+ ->text(L"Specifying ")->code(L"key_only")->text(L" will extract only the alpha channel from the ")
+ ->text(L"channel. This is useful when you have two SDI video cards, and neither has native support ")
+ ->text(L"for separate fill/key output");
+ sink.para()->text(L"Specify ")->code(L"channel_layout")->text(L" to output a different audio channel layout than the channel uses.");
+ sink.para()->text(L"Examples:");
+ sink.example(L">> ADD 1 BLUEFISH", L"uses the default device_index of 1.");
+ sink.example(L">> ADD 1 BLUEFISH 2", L"for device_index 2.");
+ sink.example(
+ L">> ADD 1 BLUEFISH 1 EMBEDDED_AUDIO\n"
+ L">> ADD 1 BLUEFISH 2 KEY_ONLY", L"uses device with index 1 as fill output with audio and device with index 2 as key output.");
+}
+
+spl::shared_ptr<core::frame_consumer> create_consumer(
+ const std::vector<std::wstring>& params, core::interaction_sink*, std::vector<spl::shared_ptr<core::video_channel>> channels)
+{
+ if(params.size() < 1 || !boost::iequals(params.at(0), L"BLUEFISH"))
+ return core::frame_consumer::empty();
+
+ const auto device_index = params.size() > 1 ? boost::lexical_cast<int>(params.at(1)) : 1;
+
+ const auto embedded_audio = contains_param( L"EMBEDDED_AUDIO", params);
+ const auto key_only = contains_param( L"KEY_ONLY", params);
+ const auto channel_layout = get_param( L"CHANNEL_LAYOUT", params);
+
+ auto layout = core::audio_channel_layout::invalid();
+
+ if (!channel_layout.empty())
+ {
+ auto found_layout = core::audio_channel_layout_repository::get_default()->get_layout(channel_layout);
+
+ if (!found_layout)
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info(L"Channel layout " + channel_layout + L" not found"));
+
+ layout = *found_layout;
+ }
+
+ return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only, layout);
+}
+
+spl::shared_ptr<core::frame_consumer> create_preconfigured_consumer(
+ const boost::property_tree::wptree& ptree, core::interaction_sink*, std::vector<spl::shared_ptr<core::video_channel>> channels)
+{
+ const auto device_index = ptree.get( L"device", 1);
+ const auto embedded_audio = ptree.get( L"embedded-audio", false);
+ const auto key_only = ptree.get( L"key-only", false);
+ const auto channel_layout = ptree.get_optional<std::wstring>( L"channel-layout");
+
+ auto layout = core::audio_channel_layout::invalid();
+
+ if (channel_layout)
+ {
+ CASPAR_SCOPED_CONTEXT_MSG("/channel-layout")
+
+ auto found_layout = core::audio_channel_layout_repository::get_default()->get_layout(*channel_layout);
+
+ if (!found_layout)
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info(L"Channel layout " + *channel_layout + L" not found"));
+
+ layout = *found_layout;
+ }
+
+ return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only, layout);
+}
+
}}
\ No newline at end of file
projects / casparcg / blobdiff