2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG.
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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21 #include "../StdAfx.h"
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23 #include "bluefish_consumer.h"
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24 #include "../util/util.h"
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25 #include "../util/memory.h"
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27 #include <core/consumer/frame/read_frame.h>
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29 #include <common/concurrency/executor.h>
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30 #include <common/diagnostics/graph.h>
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31 #include <common/memory/memcpy.h>
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32 #include <common/utility/timer.h>
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34 #include <tbb/concurrent_queue.h>
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36 #include <boost/timer.hpp>
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38 #include <BlueVelvet4.h>
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39 #include <BlueHancUtils.h>
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46 CBlueVelvet4* (*BlueVelvetFactory4)() = nullptr;
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47 const char* (*BlueVelvetVersion)() = nullptr;
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48 BLUE_UINT32 (*encode_hanc_frame)(struct hanc_stream_info_struct * hanc_stream_ptr, void * audio_pcm_ptr,BLUE_UINT32 no_audio_ch,BLUE_UINT32 no_audio_samples,BLUE_UINT32 nTypeOfSample,BLUE_UINT32 emb_audio_flag) = nullptr;
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49 BLUE_UINT32 (*encode_hanc_frame_ex)(BLUE_UINT32 card_type, struct hanc_stream_info_struct * hanc_stream_ptr, void * audio_pcm_ptr, BLUE_UINT32 no_audio_ch, BLUE_UINT32 no_audio_samples, BLUE_UINT32 nTypeOfSample, BLUE_UINT32 emb_audio_flag) = nullptr;
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51 void blue_velvet_initialize()
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54 auto module = LoadLibrary(L"BlueVelvet3_d.dll");
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56 auto module = LoadLibrary(L"BlueVelvet3.dll");
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59 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueVelvet3.dll"));
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60 static std::shared_ptr<void> lib(module, FreeLibrary);
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61 BlueVelvetFactory4 = reinterpret_cast<decltype(BlueVelvetFactory4)>(GetProcAddress(module, "BlueVelvetFactory4"));
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62 BlueVelvetVersion = reinterpret_cast<decltype(BlueVelvetVersion)>(GetProcAddress(module, "BlueVelvetVersion"));
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65 void blue_hanc_initialize()
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68 auto module = LoadLibrary(L"BlueHancUtils_d.dll");
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70 auto module = LoadLibrary(L"BlueHancUtils.dll");
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73 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueHancUtils.dll"));
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74 static std::shared_ptr<void> lib(module, FreeLibrary);
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75 encode_hanc_frame = reinterpret_cast<decltype(encode_hanc_frame)>(GetProcAddress(module, "encode_hanc_frame"));
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76 encode_hanc_frame_ex = reinterpret_cast<decltype(encode_hanc_frame_ex)>(GetProcAddress(module, "encode_hanc_frame_ex"));
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79 void blue_initialize()
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81 blue_velvet_initialize();
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82 blue_hanc_initialize();
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85 struct bluefish_consumer::implementation : boost::noncopyable
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87 std::wstring model_name_;
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88 const unsigned int device_index_;
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90 std::shared_ptr<diagnostics::graph> graph_;
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91 boost::timer perf_timer_;
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93 boost::unique_future<void> active_;
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95 std::shared_ptr<CBlueVelvet4> blue_;
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97 core::video_format_desc format_desc_;
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99 unsigned long mem_fmt_;
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100 unsigned long upd_fmt_;
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101 EVideoMode vid_fmt_;
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102 unsigned long res_fmt_;
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103 unsigned long engine_mode_;
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105 std::array<blue_dma_buffer_ptr, 3> reserved_frames_;
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107 const bool embed_audio_;
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109 executor executor_;
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111 implementation::implementation(unsigned int device_index, bool embed_audio)
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112 : model_name_(L"BLUEFISH")
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113 , device_index_(device_index)
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114 , mem_fmt_(MEM_FMT_ARGB_PC)
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115 , upd_fmt_(UPD_FMT_FRAME)
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116 , vid_fmt_(VID_FMT_INVALID)
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117 , res_fmt_(RES_FMT_NORMAL)
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118 , engine_mode_(VIDEO_ENGINE_FRAMESTORE)
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119 , embed_audio_(embed_audio)
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120 , executor_(print())
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122 if(!BlueVelvetFactory4 || (embed_audio_ && (!encode_hanc_frame || !encode_hanc_frame)))
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123 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("Bluefish drivers not found."));
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128 if(executor_.is_running())
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130 executor_.invoke([&]
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132 disable_video_output();
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135 blue_->device_detach();
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139 CASPAR_LOG(info) << print() << L" Shutting down.";
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142 void initialize(const core::video_format_desc& format_desc)
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144 format_desc_ = format_desc;
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146 blue_.reset(BlueVelvetFactory4());
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148 if(BLUE_FAIL(blue_->device_attach(device_index_, FALSE)))
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149 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to attach device."));
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151 int videoCardType = blue_->has_video_cardtype();
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152 model_name_ = get_card_desc(videoCardType);
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154 graph_ = diagnostics::create_graph(narrow(print()));
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155 graph_->add_guide("tick-time", 0.5);
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156 graph_->set_color("tick-time", diagnostics::color(0.1f, 0.7f, 0.8f));
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158 //void* pBlueDevice = blue_attach_to_device(1);
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159 //EBlueConnectorPropertySetting video_routing[1];
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160 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;
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161 //video_routing[0].channel = channel;
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162 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;
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163 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;
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164 //blue_set_connector_property(pBlueDevice, 1, video_routing);
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165 //blue_detach_from_device(&pBlueDevice);
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167 auto desiredVideoFormat = vid_fmt_from_video_format(format_desc_.format);
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168 int videoModeCount = blue_->count_video_mode();
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169 for(int videoModeIndex = 1; videoModeIndex <= videoModeCount; ++videoModeIndex)
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171 EVideoMode videoMode = blue_->enum_video_mode(videoModeIndex);
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172 if(videoMode == desiredVideoFormat)
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173 vid_fmt_ = videoMode;
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175 if(vid_fmt_ == VID_FMT_INVALID)
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176 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set videomode."));
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178 // Set default video output channel
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179 //if(BLUE_FAIL(set_card_property(blue_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))
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180 // CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");
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182 //Setting output Video mode
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183 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_)))
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184 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set videomode."));
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186 //Select Update Mode for output
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187 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, upd_fmt_)))
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188 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set update type."));
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190 disable_video_output();
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192 //Enable dual link output
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193 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))
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194 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));
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196 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))
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197 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));
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199 //Select output memory format
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200 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, mem_fmt_)))
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201 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set memory format."));
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203 //Select image orientation
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204 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))
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205 CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal.");
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207 // Select data range
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208 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE)))
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209 CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR.");
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211 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))
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212 CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");
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216 if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0)))
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217 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");
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218 CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");
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222 if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable)))
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223 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");
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224 CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");
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227 if (blue_->has_output_key())
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229 int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;
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230 blue_->set_output_key(dummy, v4444, invert, white);
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233 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID)
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234 blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);
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236 if(BLUE_FAIL(blue_->set_video_engine(engine_mode_)))
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237 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set video engine."));
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239 enable_video_output();
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241 for(size_t n = 0; n < reserved_frames_.size(); ++n)
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242 reserved_frames_[n] = std::make_shared<blue_dma_buffer>(format_desc_.size, n);
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244 active_ = executor_.begin_invoke([]{});
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246 CASPAR_LOG(info) << print() << TEXT(" Successfully initialized for ") << format_desc_ << TEXT(".");
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249 void enable_video_output()
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251 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))
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252 CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");
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255 void disable_video_output()
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257 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))
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258 CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");
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261 virtual void send(const safe_ptr<const core::read_frame>& frame)
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263 static std::vector<short> silence(MAX_HANC_BUFFER_SIZE, 0);
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265 size_t audio_samples = static_cast<size_t>(48000.0 / format_desc_.fps);
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266 size_t audio_nchannels = 2;
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269 active_ = executor_.begin_invoke([=]
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273 fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());
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277 auto frame_audio_data = frame->audio_data().empty() ? silence.data() : const_cast<short*>(frame->audio_data().begin());
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279 encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);
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281 blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()),
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282 reserved_frames_.front()->image_size(),
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284 BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
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286 blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),
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287 reserved_frames_.front()->hanc_size(),
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289 BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));
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291 if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))
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292 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
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296 blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()),
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297 reserved_frames_.front()->image_size(),
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299 BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
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301 if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))
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302 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
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305 unsigned long n_field = 0;
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306 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);
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308 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());
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309 graph_->update_value("tick-time", static_cast<float>(perf_timer_.elapsed()/format_desc_.interval*0.5));
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310 perf_timer_.restart();
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314 CASPAR_LOG_CURRENT_EXCEPTION();
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319 virtual size_t buffer_depth() const{return 1;}
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321 void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)
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323 auto card_type = blue_->has_video_cardtype();
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324 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);
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326 hanc_stream_info_struct hanc_stream_info;
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327 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));
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329 hanc_stream_info.AudioDBNArray[0] = -1;
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330 hanc_stream_info.AudioDBNArray[1] = -1;
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331 hanc_stream_info.AudioDBNArray[2] = -1;
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332 hanc_stream_info.AudioDBNArray[3] = -1;
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333 hanc_stream_info.hanc_data_ptr = hanc_data;
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334 hanc_stream_info.video_mode = vid_fmt_;
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336 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);
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338 if (!is_epoch_card(card_type))
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339 encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
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341 encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
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344 std::wstring print() const
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346 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";
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350 bluefish_consumer::bluefish_consumer(unsigned int device_index, bool embed_audio) : impl_(new implementation(device_index, embed_audio)){}
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351 bluefish_consumer::bluefish_consumer(bluefish_consumer&& other) : impl_(std::move(other.impl_)){}
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352 void bluefish_consumer::initialize(const core::video_format_desc& format_desc)
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355 impl_.reset(new implementation(impl_->device_index_, impl_->embed_audio_));
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356 impl_->initialize(format_desc);
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358 void bluefish_consumer::send(const safe_ptr<const core::read_frame>& frame){impl_->send(frame);}
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359 size_t bluefish_consumer::buffer_depth() const{return impl_->buffer_depth();}
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360 std::wstring bluefish_consumer::print() const {return impl_->print();}
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362 std::wstring get_bluefish_version()
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370 return L"Not found";
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372 if(!BlueVelvetVersion)
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375 return widen(std::string(BlueVelvetVersion()));
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378 std::vector<std::wstring> get_bluefish_device_list()
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380 std::vector<std::wstring> devices;
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384 if(!BlueVelvetFactory4)
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387 std::shared_ptr<CBlueVelvet4> blue(BlueVelvetFactory4());
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389 for(int n = 1; BLUE_PASS(blue->device_attach(n, FALSE)); ++n)
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391 devices.push_back(L"[" + boost::lexical_cast<std::wstring>(n) + L"] " + get_card_desc(blue->has_video_cardtype()));
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392 blue->device_detach();
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400 safe_ptr<core::frame_consumer> create_bluefish_consumer(const std::vector<std::wstring>& params)
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402 if(params.size() < 1 || params[0] != L"BLUEFISH")
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403 return core::frame_consumer::empty();
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405 int device_index = 1;
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406 bool embed_audio = false;
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408 if(params.size() > 1)
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409 device_index = lexical_cast_or_default<int>(params[2]);
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411 if(params.size() > 2)
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412 embed_audio = lexical_cast_or_default<bool>(params[3]);
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414 return make_safe<bluefish_consumer>(device_index, embed_audio);
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