X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Fbluefish%2Fconsumer%2Fbluefish_consumer.cpp;h=a51b9dc80bcd5f39b49fb472fa523bdda3633069;hb=9e4b08cde6c6de9e83a3fff42d90affc3cd8e5bc;hp=2594339460b4acad0fd1bdd6dca2177585e73358;hpb=e79054b30a6f4b4e7217d528c89d0066cd13a53b;p=casparcg diff --git a/modules/bluefish/consumer/bluefish_consumer.cpp b/modules/bluefish/consumer/bluefish_consumer.cpp index 259433946..a51b9dc80 100644 --- a/modules/bluefish/consumer/bluefish_consumer.cpp +++ b/modules/bluefish/consumer/bluefish_consumer.cpp @@ -1,351 +1,514 @@ -/* -* copyright (c) 2010 Sveriges Television AB -* -* This file is part of CasparCG. -* -* 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 . -* -*/ - -#include "../StdAfx.h" - -#include "bluefish_consumer.h" -#include "../util/blue_velvet.h" -#include "../util/memory.h" - -#include - -#include -#include -#include -#include -#include -#include - -#include -#include - -#include - -#include - -#include -#include - -namespace caspar { namespace bluefish { - -struct bluefish_consumer : boost::noncopyable -{ - safe_ptr blue_; - const unsigned int device_index_; - const core::video_format_desc format_desc_; - - const std::wstring model_name_; - - safe_ptr graph_; - boost::timer frame_timer_; - boost::timer tick_timer_; - boost::timer sync_timer_; - - unsigned int vid_fmt_; - - std::array reserved_frames_; - tbb::concurrent_bounded_queue> frame_buffer_; - - const bool embedded_audio_; - const bool key_only_; - - executor executor_; -public: - bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only) - : blue_(create_blue(device_index)) - , device_index_(device_index) - , format_desc_(format_desc) - , 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); - - graph_->add_guide("tick-time", 0.5); - graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f)); - graph_->add_guide("frame-time", 0.5f); - graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f)); - graph_->set_color("sync-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_))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set videomode.")); - - //Select Update Mode for output - if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set update type.")); - - disable_video_output(); - - //Enable dual link output - if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to enable dual link.")); - - if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " 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))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set memory format.")); - - //Select image orientation - if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal))) - CASPAR_LOG(warning) << print() << TEXT(" 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() << TEXT(" 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() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT("."); - - 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 - { - if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) - 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); - - unsigned long engine_mode = VIDEO_ENGINE_FRAMESTORE; - if(BLUE_FAIL(blue_->set_video_engine(engine_mode))) - BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set video engine.")); - - enable_video_output(); - - int n = 0; - std::generate(reserved_frames_.begin(), reserved_frames_.end(), [&] - { - return std::make_shared(format_desc_.size, n++); - }); - - CASPAR_LOG(info) << print() << L" Successfully Initialized."; - } - - ~bluefish_consumer() - { - try - { - executor_.invoke([&] - { - disable_video_output(); - blue_->device_detach(); - }); - } - catch(...) - { - CASPAR_LOG_CURRENT_EXCEPTION(); - } - - CASPAR_LOG(info) << print() << L" Shutting down."; - } - - 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() - { - if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1))) - CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output."); - } - - void send(const safe_ptr& frame) - { - static std::vector silence(MAX_HANC_BUFFER_SIZE, 0); - - executor_.begin_invoke([=] - { - try - { - frame_timer_.restart(); - - // Copy to local buffers - - if(!frame->image_data().empty()) - { - if(key_only_) - fast_memshfl(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303); - else - fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size()); - } - else - fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size()); - - // Sync - - sync_timer_.restart(); - unsigned long n_field = 0; - blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field); - graph_->update_value("sync-time", sync_timer_.elapsed()*format_desc_.fps*0.5); - - // Send and display - - if(embedded_audio_) - { - auto frame_audio16 = core::audio_32_to_16_sse(frame->audio_data()); - - encode_hanc(reinterpret_cast(reserved_frames_.front()->hanc_data()), frame_audio16.data(), frame->audio_data().size(), format_desc_.audio_channels); - - blue_->system_buffer_write_async(const_cast(reserved_frames_.front()->image_data()), - 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(), - 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(reserved_frames_.front()->image_data()), - 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."); - } - - std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end()); - - graph_->update_value("frame-time", static_cast(frame_timer_.elapsed()*format_desc_.fps*0.5)); - - graph_->update_value("tick-time", static_cast(tick_timer_.elapsed()*format_desc_.fps*0.5)); - tick_timer_.restart(); - } - catch(...) - { - CASPAR_LOG_CURRENT_EXCEPTION(); - } - }); - } - - void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels) - { - const auto sample_type = AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN; - const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_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(device_index_) + L"|" + format_desc_.name + L"]"; - } -}; - -struct bluefish_consumer_proxy : public core::frame_consumer -{ - std::unique_ptr consumer_; - const size_t device_index_; - const bool embedded_audio_; - const bool key_only_; -public: - - bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only) - : device_index_(device_index) - , embedded_audio_(embedded_audio) - , key_only_(key_only) - { - } - - virtual void initialize(const core::video_format_desc& format_desc) - { - consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_)); - } - - virtual bool send(const safe_ptr& frame) - { - consumer_->send(frame); - return true; - } - - virtual std::wstring print() const - { - return consumer_ ? consumer_->print() : L"bluefish_consumer"; - } - - size_t buffer_depth() const - { - return 1; - } -}; - -safe_ptr create_consumer(const std::vector& params) -{ - if(params.size() < 1 || params[0] != L"BLUEFISH") - return core::frame_consumer::empty(); - - const auto device_index = params.size() > 1 ? lexical_cast_or_default(params[1], 1) : 1; - - const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end(); - const auto key_only = std::find(params.begin(), params.end(), L"KEY_ONLY") != params.end(); - - return make_safe(device_index, embedded_audio, key_only); -} - -safe_ptr create_consumer(const boost::property_tree::ptree& ptree) -{ - const auto device_index = ptree.get("device", 1); - const auto embedded_audio = ptree.get("embedded-audio", false); - const auto key_only = ptree.get("key-only", false); - - return make_safe(device_index, embedded_audio, key_only); -} - +/* +* Copyright (c) 2011 Sveriges Television AB +* +* 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 . +* +* Author: Robert Nagy, ronag89@gmail.com +*/ + +#include "../StdAfx.h" + +#include "bluefish_consumer.h" +#include "../util/blue_velvet.h" +#include "../util/memory.h" + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include + +#include + +#include +#include + +namespace caspar { namespace bluefish { + +struct bluefish_consumer : boost::noncopyable +{ + spl::shared_ptr 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 graph_; + boost::timer frame_timer_; + boost::timer tick_timer_; + boost::timer sync_timer_; + + unsigned int vid_fmt_; + + std::array reserved_frames_; + tbb::concurrent_bounded_queue frame_buffer_; + tbb::atomic 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(static_cast(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 send(core::const_frame& frame) + { + return executor_.begin_invoke([=]() -> bool + { + try + { + display_frame(frame); + graph_->set_value("tick-time", static_cast(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(reserved_frames_.front()->hanc_data()), + frame_audio.data(), + static_cast(frame.audio_data().size()/channel_layout_.num_channels), + static_cast(channel_layout_.num_channels)); + + blue_->system_buffer_write_async(const_cast(reserved_frames_.front()->image_data()), + static_cast(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(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(reserved_frames_.front()->image_data()), + static_cast(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(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(channel_index_) + L"-" + + boost::lexical_cast(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 consumer_; + const int device_index_; + const bool embedded_audio_; + const bool key_only_; + + std::vector 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 send(core::const_frame frame) override + { + CASPAR_VERIFY(audio_cadence_.front() * in_channel_layout_.num_channels == static_cast(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 create_consumer( + const std::vector& params, core::interaction_sink*, std::vector> 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(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(device_index, embedded_audio, key_only, layout); +} + +spl::shared_ptr create_preconfigured_consumer( + const boost::property_tree::wptree& ptree, core::interaction_sink*, std::vector> 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( 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(device_index, embedded_audio, key_only, layout); +} + }} \ No newline at end of file