git.sesse.net Git - casparcg/blob - core/consumer/bluefish/bluefish_consumer.cpp

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\r
   5 *\r
   6 *    CasparCG is free software: you can redistribute it and/or modify\r
   7 *    it under the terms of the GNU General Public License as published by\r
   8 *    the Free Software Foundation, either version 3 of the License, or\r
   9 *    (at your option) any later version.\r
  10 *\r
  11 *    CasparCG is distributed in the hope that it will be useful,\r
  12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 *    GNU General Public License for more details.\r
  15 \r
  16 *    You should have received a copy of the GNU General Public License\r
  17 *    along with CasparCG.  If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 */\r
  20  \r
  21 #include "../../StdAfx.h"\r
  22 \r
  23 #include "bluefish_consumer.h"\r
  24 #include "util.h"\r
  25 #include "memory.h"\r
  26 \r
  27 #include "../../mixer/frame/read_frame.h"\r
  28 \r
  29 #include <common/concurrency/executor.h>\r
  30 \r
  31 #include <tbb/concurrent_queue.h>\r
  32 \r
  33 #include <BlueVelvet4.h>\r
  34 #include <BlueHancUtils.h>\r
  35 \r
  36 #include <windows.h>\r
  37 \r
  38 #include <boost/thread/once.hpp>\r
  39 \r
  40 #include <memory>\r
  41 \r
  42 namespace caspar { namespace core {\r
  43         \r
  44 CBlueVelvet4* (*BlueVelvetFactory4)();\r
  45 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);\r
  46 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);\r
  47 \r
  48 void blue_velvet_initialize()\r
  49 {\r
  50 #ifdef _DEBUG\r
  51         auto module = LoadLibrary(L"BlueVelvet3_d.dll");\r
  52 #else\r
  53         auto module = LoadLibrary(L"BlueVelvet3.dll");\r
  54 #endif\r
  55         if(!module)\r
  56                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueVelvet3.dll"));\r
  57         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  58         BlueVelvetFactory4 = reinterpret_cast<decltype(BlueVelvetFactory4)>(GetProcAddress(module, "BlueVelvetFactory4"));\r
  59 }\r
  60 \r
  61 void blue_hanc_initialize()\r
  62 {\r
  63 #ifdef _DEBUG\r
  64         auto module = LoadLibrary(L"BlueHancUtils_d.dll");\r
  65 #else\r
  66         auto module = LoadLibrary(L"BlueHancUtils.dll");\r
  67 #endif\r
  68         if(!module)\r
  69                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueHancUtils.dll"));\r
  70         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  71         encode_hanc_frame = reinterpret_cast<decltype(encode_hanc_frame)>(GetProcAddress(module, "encode_hanc_frame"));\r
  72         encode_hanc_frame_ex = reinterpret_cast<decltype(encode_hanc_frame_ex)>(GetProcAddress(module, "encode_hanc_frame_ex"));\r
  73 }\r
  74 \r
  75 void blue_initialize()\r
  76 {\r
  77         blue_velvet_initialize();\r
  78         blue_hanc_initialize();\r
  79 }\r
  80                 \r
  81 struct bluefish_consumer::implementation : boost::noncopyable\r
  82 {\r
  83         boost::unique_future<void> active_;\r
  84         executor executor_;\r
  85                         \r
  86         std::shared_ptr<CBlueVelvet4> blue_;\r
  87         \r
  88         const unsigned int device_index_;\r
  89         const video_format_desc format_desc_;\r
  90                 \r
  91         unsigned long   mem_fmt_;\r
  92         unsigned long   upd_fmt_;\r
  93         EVideoMode              vid_fmt_; \r
  94         unsigned long   res_fmt_; \r
  95         unsigned long   engine_mode_;\r
  96         \r
  97         std::array<blue_dma_buffer_ptr, 3> reserved_frames_;    \r
  98 \r
  99         const bool embed_audio_;\r
 100 \r
 101 public:\r
 102         implementation::implementation(const video_format_desc& format_desc, unsigned int device_index, bool embed_audio) \r
 103                 : device_index_(device_index)\r
 104                 , format_desc_(format_desc)\r
 105                 , mem_fmt_(MEM_FMT_ARGB_PC)\r
 106                 , upd_fmt_(UPD_FMT_FRAME)\r
 107                 , vid_fmt_(VID_FMT_INVALID) \r
 108                 , res_fmt_(RES_FMT_NORMAL) \r
 109                 , engine_mode_(VIDEO_ENGINE_FRAMESTORE)         \r
 110                 , embed_audio_(embed_audio)\r
 111         {\r
 112                 static boost::once_flag flag = BOOST_ONCE_INIT;\r
 113                 boost::call_once(blue_initialize, flag);        \r
 114                 \r
 115                 blue_.reset(BlueVelvetFactory4());\r
 116 \r
 117                 if(BLUE_FAIL(blue_->device_attach(device_index_, FALSE))) \r
 118                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to attach device."));\r
 119         \r
 120                 int videoCardType = blue_->has_video_cardtype();\r
 121                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Card type: ") << get_card_desc(videoCardType) << TEXT(". (device ") << device_index_ << TEXT(")");\r
 122         \r
 123                 //void* pBlueDevice = blue_attach_to_device(1);\r
 124                 //EBlueConnectorPropertySetting video_routing[1];\r
 125                 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;\r
 126                 //video_routing[0].channel = channel;   \r
 127                 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;\r
 128                 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;\r
 129                 //blue_set_connector_property(pBlueDevice, 1, video_routing);\r
 130                 //blue_detach_from_device(&pBlueDevice);\r
 131                 \r
 132                 auto desiredVideoFormat = vid_fmt_from_video_format(format_desc_.format);\r
 133                 int videoModeCount = blue_->count_video_mode();\r
 134                 for(int videoModeIndex = 1; videoModeIndex <= videoModeCount; ++videoModeIndex) \r
 135                 {\r
 136                         EVideoMode videoMode = blue_->enum_video_mode(videoModeIndex);\r
 137                         if(videoMode == desiredVideoFormat) \r
 138                                 vid_fmt_ = videoMode;                   \r
 139                 }\r
 140                 if(vid_fmt_ == VID_FMT_INVALID)\r
 141                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 142                 \r
 143                 // Set default video output channel\r
 144                 //if(BLUE_FAIL(set_card_property(blue_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))\r
 145                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");\r
 146 \r
 147                 //Setting output Video mode\r
 148                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
 149                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 150 \r
 151                 //Select Update Mode for output\r
 152                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, upd_fmt_))) \r
 153                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set update type. "));\r
 154         \r
 155                 disable_video_output();\r
 156 \r
 157                 //Enable dual link output\r
 158                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 159                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to enable dual link."));\r
 160 \r
 161                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 162                         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_) + ")"));\r
 163                         \r
 164                 //Select output memory format\r
 165                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, mem_fmt_))) \r
 166                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set memory format."));\r
 167                 \r
 168                 //Select image orientation\r
 169                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 170                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set image orientation to normal. (device ") << device_index_ << TEXT(")"); \r
 171 \r
 172                 // Select data range\r
 173                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 174                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set RGB data range to CGR. (device ") << device_index_ << TEXT(")");       \r
 175                 \r
 176                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 177                         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(")");\r
 178 \r
 179                 if(!embed_audio_)\r
 180                 {\r
 181                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 182                                 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to disable embedded audio. (device ") << device_index_ << TEXT(")");                  \r
 183                         CASPAR_LOG(info) << TEXT("BLUECARD INFO: Disabled embedded-audio. device ") << device_index_ << TEXT(")");\r
 184                 }\r
 185                 else\r
 186                 {\r
 187                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 188                                 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to enable embedded audio. (device ") << device_index_ << TEXT(")");                   \r
 189                         CASPAR_LOG(info) << TEXT("BLUECARD INFO: Enabled embedded-audio. device ") << device_index_ << TEXT(")");\r
 190                 }\r
 191 \r
 192                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully configured bluecard for ") << format_desc_ << TEXT(". (device ") << device_index_ << TEXT(")");\r
 193 \r
 194                 if (blue_->has_output_key()) \r
 195                 {\r
 196                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 197                         blue_->set_output_key(dummy, v4444, invert, white);\r
 198                 }\r
 199 \r
 200                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 201                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 202         \r
 203                 if(BLUE_FAIL(blue_->set_video_engine(engine_mode_)))\r
 204                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set vido engine."));\r
 205 \r
 206                 enable_video_output();\r
 207                                                 \r
 208                 for(size_t n = 0; n < reserved_frames_.size(); ++n)\r
 209                         reserved_frames_[n] = std::make_shared<blue_dma_buffer>(format_desc_.size, n);          \r
 210                                 \r
 211                 executor_.start();\r
 212 \r
 213                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully initialized device ") << device_index_;\r
 214 \r
 215                 active_ = executor_.begin_invoke([]{});\r
 216         }\r
 217 \r
 218         ~implementation()\r
 219         {\r
 220                 disable_video_output();\r
 221 \r
 222                 if(blue_)\r
 223                         blue_->device_detach();         \r
 224 \r
 225                 CASPAR_LOG(info) << "BLUECARD INFO: Successfully released device " << device_index_;\r
 226         }\r
 227         \r
 228         void enable_video_output()\r
 229         {\r
 230                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
 231                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");  \r
 232         }\r
 233 \r
 234         void disable_video_output()\r
 235         {\r
 236                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
 237                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");          \r
 238         }\r
 239 \r
 240         virtual void send(const safe_ptr<const read_frame>& frame)\r
 241         {                       \r
 242                 static std::vector<short> silence(MAX_HANC_BUFFER_SIZE, 0);\r
 243                 \r
 244                 size_t audio_samples = static_cast<size_t>(48000.0 / format_desc_.fps);\r
 245                 size_t audio_nchannels = 2;\r
 246                 \r
 247                 active_.get();\r
 248                 active_ = executor_.begin_invoke([=]\r
 249                 {\r
 250                         try\r
 251                         {\r
 252                                 std::copy_n(frame->image_data().begin(), frame->image_data().size(), reserved_frames_.front()->image_data());\r
 253 \r
 254                                 unsigned long n_field = 0;\r
 255                                 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 256                                 \r
 257                                 if(embed_audio_)\r
 258                                 {               \r
 259                                         auto frame_audio_data = frame->audio_data().empty() ? silence.data() : const_cast<short*>(frame->audio_data().begin());\r
 260 \r
 261                                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
 262                                                                 \r
 263                                         blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()), \r
 264                                                                                                         reserved_frames_.front()->image_size(), \r
 265                                                                                                         nullptr, \r
 266                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 267 \r
 268                                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 269                                                                                                         reserved_frames_.front()->hanc_size(), \r
 270                                                                                                         nullptr,                 \r
 271                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 272 \r
 273                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 274                                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 275                                 }\r
 276                                 else\r
 277                                 {\r
 278                                         blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()),\r
 279                                                                                                         reserved_frames_.front()->image_size(), \r
 280                                                                                                         nullptr,                 \r
 281                                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 282                         \r
 283                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 284                                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 285                                 }\r
 286 \r
 287                                 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
 288                         }\r
 289                         catch(...)\r
 290                         {\r
 291                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 292                         }\r
 293                 });\r
 294         }\r
 295 \r
 296         virtual size_t buffer_depth() const{return 1;}\r
 297 \r
 298         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 299         {       \r
 300                 auto card_type = blue_->has_video_cardtype();\r
 301                 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);\r
 302                 \r
 303                 hanc_stream_info_struct hanc_stream_info;\r
 304                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 305                 \r
 306                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 307                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 308                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 309                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 310                 hanc_stream_info.hanc_data_ptr = hanc_data;\r
 311                 hanc_stream_info.video_mode = vid_fmt_;\r
 312                 \r
 313                 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);\r
 314 \r
 315                 if (!is_epoch_card(card_type))\r
 316                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 317                 else\r
 318                         encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 319         }\r
 320 };\r
 321 \r
 322 bluefish_consumer::bluefish_consumer(bluefish_consumer&& other) : impl_(std::move(other.impl_)){}\r
 323 bluefish_consumer::bluefish_consumer(const video_format_desc& format_desc, unsigned int device_index, bool embed_audio) : impl_(new implementation(format_desc, device_index, embed_audio)){}   \r
 324 void bluefish_consumer::send(const safe_ptr<const read_frame>& frame){impl_->send(frame);}\r
 325 size_t bluefish_consumer::buffer_depth() const{return impl_->buffer_depth();}\r
 326         \r
 327 safe_ptr<frame_consumer> create_bluefish_consumer(const std::vector<std::wstring>& params)\r
 328 {\r
 329         if(params.size() < 2 || params[0] != L"BLUEFISH")\r
 330                 return frame_consumer::empty();\r
 331 \r
 332         auto format_desc = video_format_desc::get(params[1]);\r
 333         if(format_desc.format == video_format::invalid)\r
 334                 return frame_consumer::empty();\r
 335         \r
 336         int device_index = 1;\r
 337         bool embed_audio = false;\r
 338 \r
 339         try{if(params.size() > 2) device_index = boost::lexical_cast<int>(params[2]);}\r
 340         catch(boost::bad_lexical_cast&){}\r
 341         try{if(params.size() > 3) embed_audio = boost::lexical_cast<bool>(params[3]);}\r
 342         catch(boost::bad_lexical_cast&){}\r
 343 \r
 344         return make_safe<bluefish_consumer>(format_desc, device_index, embed_audio);\r
 345 }\r
 346 \r
 347 }}