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 #ifndef DISABLE_BLUEFISH
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26 #include "bluefish_consumer.h"
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28 #include "exception.h"
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31 #include "../../frame/gpu_frame.h"
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33 #include <boost/thread.hpp>
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35 #include <tbb/concurrent_queue.h>
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37 #include <BlueVelvet4.h>
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38 #include <BlueHancUtils.h>
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40 namespace caspar { namespace core { namespace bluefish {
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42 struct consumer::implementation
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44 implementation::implementation(const frame_format_desc& format_desc, unsigned int device_index, bool embed_audio)
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45 : device_index_(device_index), format_desc_(format_desc), sdk_(BlueVelvetFactory4()), current_id_(0), embed_audio_(embed_audio)
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47 mem_fmt_ = MEM_FMT_ARGB_PC;
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48 upd_fmt_ = UPD_FMT_FRAME;
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49 vid_fmt_ = VID_FMT_PAL;
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50 res_fmt_ = RES_FMT_NORMAL;
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51 engine_mode_ = VIDEO_ENGINE_FRAMESTORE;
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53 if(BLUE_FAIL(sdk_->device_attach(device_index_, FALSE)))
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54 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to attach device."));
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56 int videoCardType = sdk_->has_video_cardtype();
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57 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Card type: ") << get_card_desc(videoCardType) << TEXT(". (device ") << device_index_ << TEXT(")");
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59 //void* pBlueDevice = blue_attach_to_device(1);
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60 //EBlueConnectorPropertySetting video_routing[1];
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61 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;
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62 //video_routing[0].channel = channel;
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63 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;
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64 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;
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65 //blue_set_connector_property(pBlueDevice, 1, video_routing);
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66 //blue_detach_from_device(&pBlueDevice);
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68 vid_fmt_ = ULONG_MAX;
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69 auto desiredVideoFormat = vid_fmt_from_frame_format(format_desc_.format);
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70 int videoModeCount = sdk_->count_video_mode();
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71 for(int videoModeIndex=1; videoModeIndex <= videoModeCount; ++videoModeIndex)
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73 EVideoMode videoMode = sdk_->enum_video_mode(videoModeIndex);
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74 if(videoMode == desiredVideoFormat)
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75 vid_fmt_ = videoMode;
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77 if(vid_fmt_ == ULONG_MAX)
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78 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));
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80 // Set default video output channel
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81 //if(BLUE_FAIL(set_card_property(sdk_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))
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82 // CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");
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84 //Setting output Video mode
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85 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MODE, vid_fmt_)))
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86 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));
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88 //Select Update Mode for output
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89 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_UPDATE_TYPE, upd_fmt_)))
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90 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set update type. "));
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92 disable_video_output();
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94 //Enable dual link output
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95 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT, 1)))
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96 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to enable dual link."));
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98 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))
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99 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set dual link format type to 4:2:2:4. (device " + boost::lexical_cast<std::string>(device_index_) + ")"));
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101 //Select output memory format
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102 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MEMORY_FORMAT, mem_fmt_)))
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103 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set memory format."));
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105 //Select image orientation
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106 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))
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107 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set image orientation to normal. (device ") << device_index_ << TEXT(")");
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109 // Select data range
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110 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_RGB_DATA_RANGE, CGR_RANGE)))
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111 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set RGB data range to CGR. (device ") << device_index_ << TEXT(")");
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113 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))
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114 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(". (device ") << device_index_ << TEXT(")");
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116 //if(BLUE_FAIL(set_card_property(sdk_, EMBEDDED_AUDIO_OUTPUT, 0)))
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117 // CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to enable embedded audio. (device ") << device_index_ << TEXT(")");
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120 // CASPAR_LOG(info) << TEXT("BLUECARD INFO: Enabled embedded audio. (device ") << device_index_ << TEXT(")");
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121 // hasEmbeddedAudio_ = true;
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124 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully configured bluecard for ") << format_desc_ << TEXT(". (device ") << device_index_ << TEXT(")");
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126 if (sdk_->has_output_key())
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128 int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;
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129 sdk_->set_output_key(dummy, v4444, invert, white);
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132 if(sdk_->GetHDCardType(device_index_) != CRD_HD_INVALID)
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133 sdk_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);
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135 if(BLUE_FAIL(sdk_->set_video_engine(engine_mode_)))
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136 BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set vido engine."));
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138 enable_video_output();
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140 page_locked_buffer::reserve_working_size(MAX_HANC_BUFFER_SIZE * 3);
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141 for(int n = 0; n < 3; ++n)
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142 hanc_buffers_.push_back(std::make_shared<page_locked_buffer>(MAX_HANC_BUFFER_SIZE));
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144 frame_buffer_.set_capacity(1);
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145 thread_ = boost::thread([=]{run();});
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147 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully initialized device ") << device_index_;
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152 frame_buffer_.push(nullptr),
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155 disable_video_output();
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158 sdk_->device_detach();
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160 CASPAR_LOG(info) << "BLUECARD INFO: Successfully released device " << device_index_;
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163 void enable_video_output()
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165 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 0)))
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166 CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");
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169 void disable_video_output()
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171 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 1)))
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172 CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");
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175 void display(const gpu_frame_ptr& frame)
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177 if(frame == nullptr)
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180 if(exception_ != nullptr)
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181 std::rethrow_exception(exception_);
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183 frame_buffer_.push(frame);
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186 void do_display(const gpu_frame_ptr& frame)
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188 auto hanc = hanc_buffers_[current_id_];
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189 current_id_ = (current_id_+1) % hanc_buffers_.size();
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191 static size_t audio_samples = 1920;
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192 static size_t audio_nchannels = 2;
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193 static std::vector<short> silence(audio_samples*audio_nchannels*2, 0);
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195 auto& frame_audio_data = frame->audio_data().empty() ? silence : frame->audio_data();
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197 unsigned long fieldCount = 0;
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198 sdk_->wait_output_video_synch(UPD_FMT_FRAME, fieldCount);
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202 encode_hanc(reinterpret_cast<BLUE_UINT32*>(hanc->data()), frame_audio_data.data(), audio_samples, audio_nchannels);
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204 sdk_->system_buffer_write_async(frame->data(),
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207 BlueImage_HANC_DMABuffer(current_id_, BLUE_DATA_IMAGE));
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209 sdk_->system_buffer_write_async(hanc->data(),
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212 BlueImage_HANC_DMABuffer(current_id_, BLUE_DATA_HANC));
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214 transferring_frame_ = frame;
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216 if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image_HANC(current_id_))))
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217 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");
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221 sdk_->system_buffer_write_async(frame->data(),
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224 BlueImage_DMABuffer(current_id_, BLUE_DATA_IMAGE));
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226 if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image(current_id_))))
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227 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");
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232 void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)
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234 auto card_type = sdk_->has_video_cardtype();
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235 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);
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237 hanc_stream_info_struct hanc_stream_info;
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238 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));
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240 hanc_stream_info.AudioDBNArray[0] = -1;
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241 hanc_stream_info.AudioDBNArray[1] = -1;
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242 hanc_stream_info.AudioDBNArray[2] = -1;
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243 hanc_stream_info.AudioDBNArray[3] = -1;
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244 hanc_stream_info.hanc_data_ptr = hanc_data;
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245 hanc_stream_info.video_mode = vid_fmt_;
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247 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);
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249 if (!is_epoch_card(card_type))
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251 encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels,
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252 audio_samples, sample_type, emb_audio_flag);
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256 encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels,
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257 audio_samples, sample_type, emb_audio_flag);
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267 gpu_frame_ptr frame;
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268 frame_buffer_.pop(frame);
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269 if(frame == nullptr)
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276 exception_ = std::current_exception();
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281 BlueVelvetPtr sdk_;
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283 unsigned int device_index_;
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284 frame_format_desc format_desc_;
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286 std::exception_ptr exception_;
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287 boost::thread thread_;
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288 tbb::concurrent_bounded_queue<gpu_frame_ptr> frame_buffer_;
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290 unsigned long mem_fmt_;
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291 unsigned long upd_fmt_;
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292 unsigned long vid_fmt_;
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293 unsigned long res_fmt_;
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294 unsigned long engine_mode_;
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296 gpu_frame_ptr transferring_frame_;
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298 std::vector<page_locked_buffer_ptr> hanc_buffers_;
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303 consumer::consumer(const frame_format_desc& format_desc, unsigned int device_index, bool embed_audio) : impl_(new implementation(format_desc, device_index, embed_audio)){}
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304 void consumer::display(const gpu_frame_ptr& frame){impl_->display(frame);}
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305 const frame_format_desc& consumer::get_frame_format_desc() const { return impl_->format_desc_;}
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