2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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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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19 * Author: Robert Nagy, ronag89@gmail.com
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22 #include "../StdAfx.h"
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24 #include "bluefish_consumer.h"
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25 #include "../util/blue_velvet.h"
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26 #include "../util/memory.h"
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28 #include <core/video_format.h>
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29 #include <core/frame/frame.h>
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31 #include <common/concurrency/executor.h>
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32 #include <common/diagnostics/graph.h>
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33 #include <common/memory/array.h>
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34 #include <common/memory/memshfl.h>
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36 #include <core/consumer/frame_consumer.h>
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37 #include <core/mixer/audio/audio_util.h>
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39 #include <tbb/concurrent_queue.h>
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41 #include <common/assert.h>
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42 #include <boost/lexical_cast.hpp>
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43 #include <boost/timer.hpp>
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44 #include <boost/range/algorithm.hpp>
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45 #include <boost/property_tree/ptree.hpp>
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52 namespace caspar { namespace bluefish {
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54 struct bluefish_consumer : boost::noncopyable
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56 spl::shared_ptr<CBlueVelvet4> blue_;
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57 const unsigned int device_index_;
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58 const core::video_format_desc format_desc_;
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59 const int channel_index_;
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61 const std::wstring model_name_;
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63 spl::shared_ptr<diagnostics::graph> graph_;
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64 boost::timer frame_timer_;
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65 boost::timer tick_timer_;
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66 boost::timer sync_timer_;
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68 unsigned int vid_fmt_;
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70 std::array<blue_dma_buffer_ptr, 4> reserved_frames_;
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71 tbb::concurrent_bounded_queue<core::const_frame> frame_buffer_;
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73 const bool embedded_audio_;
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74 const bool key_only_;
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78 bluefish_consumer(const core::video_format_desc& format_desc, int device_index, bool embedded_audio, bool key_only, int channel_index)
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79 : blue_(create_blue(device_index))
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80 , device_index_(device_index)
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81 , format_desc_(format_desc)
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82 , channel_index_(channel_index)
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83 , model_name_(get_card_desc(*blue_))
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84 , vid_fmt_(get_video_mode(*blue_, format_desc))
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85 , embedded_audio_(embedded_audio)
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86 , key_only_(key_only)
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87 , executor_(print())
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89 executor_.set_capacity(1);
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91 graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));
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92 graph_->set_color("sync-time", diagnostics::color(1.0f, 0.0f, 0.0f));
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93 graph_->set_color("frame-time", diagnostics::color(0.5f, 1.0f, 0.2f));
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94 graph_->set_text(print());
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95 diagnostics::register_graph(graph_);
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97 //Setting output Video mode
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98 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_)))
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99 BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set videomode."));
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101 //Select Update Mode for output
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102 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME)))
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103 BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set update type."));
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105 disable_video_output();
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107 //Enable dual link output
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108 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))
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109 BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to enable dual link."));
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111 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))
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112 BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set dual link format type to 4:2:2:4."));
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114 //Select output memory format
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115 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC)))
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116 BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set memory format."));
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118 //Select image orientation
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119 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))
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120 CASPAR_LOG(warning) << print() << L" Failed to set image orientation to normal.";
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122 // Select data range
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123 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE)))
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124 CASPAR_LOG(warning) << print() << L" Failed to set RGB data range to CGR.";
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126 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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127 CASPAR_LOG(warning) << print() << L" Failed to set colormatrix to " << (vid_fmt_ == VID_FMT_PAL ? L"601 CGR" : L"709 CGR") << L".";
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129 if(!embedded_audio_)
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131 if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0)))
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132 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");
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133 CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");
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137 if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable)))
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138 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");
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139 CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");
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142 if (blue_->has_output_key())
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144 int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;
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145 blue_->set_output_key(dummy, v4444, invert, white);
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148 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID)
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149 blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);
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151 if(BLUE_FAIL(set_card_property(blue_, VIDEO_OUTPUT_ENGINE, VIDEO_ENGINE_FRAMESTORE)))
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152 CASPAR_LOG(warning) << print() << TEXT(" Failed to set video engine.");
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154 enable_video_output();
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157 boost::range::generate(reserved_frames_, [&]{return std::make_shared<blue_dma_buffer>(static_cast<int>(format_desc_.size), n++);});
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160 ~bluefish_consumer()
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164 executor_.invoke([&]
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166 disable_video_output();
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167 blue_->device_detach();
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172 CASPAR_LOG_CURRENT_EXCEPTION();
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176 void enable_video_output()
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178 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))
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179 CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");
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182 void disable_video_output()
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184 blue_->video_playback_stop(0,0);
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185 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))
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186 CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");
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189 void send(core::const_frame& frame)
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191 executor_.begin_invoke([=]
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195 display_frame(frame);
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196 graph_->set_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));
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197 tick_timer_.restart();
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201 CASPAR_LOG_CURRENT_EXCEPTION();
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206 void display_frame(core::const_frame frame)
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210 sync_timer_.restart();
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211 unsigned long n_field = 0;
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212 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);
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213 graph_->set_value("sync-time", sync_timer_.elapsed()*format_desc_.fps*0.5);
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215 frame_timer_.restart();
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217 // Copy to local buffers
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219 if(!frame.image_data().empty())
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222 aligned_memshfl(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);
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224 A_memcpy(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size());
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227 A_memset(reserved_frames_.front()->image_data(), 0, reserved_frames_.front()->image_size());
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230 // Send and display
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232 if(embedded_audio_)
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234 auto frame_audio = core::audio_32_to_24(frame.audio_data());
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235 encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()),
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236 frame_audio.data(),
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237 static_cast<int>(frame.audio_data().size()/format_desc_.audio_channels),
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238 static_cast<int>(format_desc_.audio_channels));
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240 blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
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241 static_cast<unsigned long>(reserved_frames_.front()->image_size()),
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243 BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
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245 blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),
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246 static_cast<unsigned long>(reserved_frames_.front()->hanc_size()),
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248 BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));
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250 if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))
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251 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
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255 blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
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256 static_cast<unsigned long>(reserved_frames_.front()->image_size()),
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258 BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
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260 if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))
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261 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
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264 boost::range::rotate(reserved_frames_, std::begin(reserved_frames_)+1);
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266 graph_->set_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));
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269 void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, int audio_samples, int audio_nchannels)
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271 const auto sample_type = AUDIO_CHANNEL_24BIT | AUDIO_CHANNEL_LITTLEENDIAN;
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272 const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;
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274 hanc_stream_info_struct hanc_stream_info;
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275 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));
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277 hanc_stream_info.AudioDBNArray[0] = -1;
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278 hanc_stream_info.AudioDBNArray[1] = -1;
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279 hanc_stream_info.AudioDBNArray[2] = -1;
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280 hanc_stream_info.AudioDBNArray[3] = -1;
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281 hanc_stream_info.hanc_data_ptr = hanc_data;
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282 hanc_stream_info.video_mode = vid_fmt_;
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284 if (!is_epoch_card(*blue_))
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285 encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
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287 encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
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290 std::wstring print() const
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292 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(channel_index_) + L"-" +
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293 boost::lexical_cast<std::wstring>(device_index_) + L"|" + format_desc_.name + L"]";
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297 struct bluefish_consumer_proxy : public core::frame_consumer
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299 std::unique_ptr<bluefish_consumer> consumer_;
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300 const int device_index_;
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301 const bool embedded_audio_;
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302 const bool key_only_;
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305 bluefish_consumer_proxy(int device_index, bool embedded_audio, bool key_only)
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306 : device_index_(device_index)
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307 , embedded_audio_(embedded_audio)
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308 , key_only_(key_only)
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314 virtual void initialize(const core::video_format_desc& format_desc, int channel_index) override
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317 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_, channel_index));
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320 virtual bool send(core::const_frame frame) override
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322 consumer_->send(frame);
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326 virtual std::wstring print() const override
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328 return consumer_ ? consumer_->print() : L"[bluefish_consumer]";
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331 virtual std::wstring name() const override
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333 return L"bluefish";
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336 virtual boost::property_tree::wptree info() const override
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338 boost::property_tree::wptree info;
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339 info.add(L"type", L"bluefish");
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340 info.add(L"key-only", key_only_);
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341 info.add(L"device", device_index_);
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342 info.add(L"embedded-audio", embedded_audio_);
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346 int buffer_depth() const override
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351 virtual int index() const override
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353 return 400 + device_index_;
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357 spl::shared_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)
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359 if(params.size() < 1 || params[0] != L"BLUEFISH")
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360 return core::frame_consumer::empty();
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362 const auto device_index = params.size() > 1 ? boost::lexical_cast<int>(params[1]) : 1;
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364 const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();
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365 const auto key_only = std::find(params.begin(), params.end(), L"KEY_ONLY") != params.end();
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367 return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);
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370 spl::shared_ptr<core::frame_consumer> create_consumer(const boost::property_tree::wptree& ptree)
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372 const auto device_index = ptree.get(L"device", 1);
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373 const auto embedded_audio = ptree.get(L"embedded-audio", false);
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374 const auto key_only = ptree.get(L"key-only", false);
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376 return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);
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