git.sesse.net Git - casparcg/blob - modules/bluefish/consumer/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/util.h"\r
  25 #include "../util/memory.h"\r
  26 \r
  27 #include <core/consumer/frame/read_frame.h>\r
  28 \r
  29 #include <common/concurrency/executor.h>\r
  30 #include <common/diagnostics/graph.h>\r
  31 #include <common/memory/memcpy.h>\r
  32 #include <common/utility/timer.h>\r
  33 \r
  34 #include <tbb/concurrent_queue.h>\r
  35 \r
  36 #include <boost/timer.hpp>\r
  37 \r
  38 #include <BlueVelvet4.h>\r
  39 #include <BlueHancUtils.h>\r
  40 \r
  41 #include <memory>\r
  42 #include <array>\r
  43 \r
  44 namespace caspar { \r
  45         \r
  46 CBlueVelvet4* (*BlueVelvetFactory4)() = nullptr;\r
  47 const char*     (*BlueVelvetVersion)() = nullptr;\r
  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;\r
  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;\r
  50 \r
  51 void blue_velvet_initialize()\r
  52 {\r
  53 #ifdef _DEBUG\r
  54         auto module = LoadLibrary(L"BlueVelvet3_d.dll");\r
  55 #else\r
  56         auto module = LoadLibrary(L"BlueVelvet3.dll");\r
  57 #endif\r
  58         if(!module)\r
  59                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueVelvet3.dll"));\r
  60         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  61         BlueVelvetFactory4 = reinterpret_cast<decltype(BlueVelvetFactory4)>(GetProcAddress(module, "BlueVelvetFactory4"));\r
  62         BlueVelvetVersion = reinterpret_cast<decltype(BlueVelvetVersion)>(GetProcAddress(module, "BlueVelvetVersion"));\r
  63 }\r
  64 \r
  65 void blue_hanc_initialize()\r
  66 {\r
  67 #ifdef _DEBUG\r
  68         auto module = LoadLibrary(L"BlueHancUtils_d.dll");\r
  69 #else\r
  70         auto module = LoadLibrary(L"BlueHancUtils.dll");\r
  71 #endif\r
  72         if(!module)\r
  73                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueHancUtils.dll"));\r
  74         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  75         encode_hanc_frame = reinterpret_cast<decltype(encode_hanc_frame)>(GetProcAddress(module, "encode_hanc_frame"));\r
  76         encode_hanc_frame_ex = reinterpret_cast<decltype(encode_hanc_frame_ex)>(GetProcAddress(module, "encode_hanc_frame_ex"));\r
  77 }\r
  78 \r
  79 void blue_initialize()\r
  80 {\r
  81         blue_velvet_initialize();\r
  82         blue_hanc_initialize();\r
  83 }\r
  84                 \r
  85 struct bluefish_consumer : boost::noncopyable\r
  86 {\r
  87         std::wstring            model_name_;\r
  88         const unsigned int      device_index_;\r
  89 \r
  90         std::shared_ptr<diagnostics::graph> graph_;\r
  91         boost::timer perf_timer_;\r
  92 \r
  93         boost::unique_future<void> active_;\r
  94                         \r
  95         std::shared_ptr<CBlueVelvet4> blue_;\r
  96         \r
  97         const core::video_format_desc   format_desc_;\r
  98                 \r
  99         const unsigned long     mem_fmt_;\r
 100         const unsigned long     upd_fmt_;\r
 101         const unsigned long     res_fmt_; \r
 102         unsigned long engine_mode_;\r
 103         EVideoMode      vid_fmt_; \r
 104         \r
 105         std::array<blue_dma_buffer_ptr, 3> reserved_frames_;    \r
 106 \r
 107         const bool embedded_audio_;\r
 108 \r
 109         executor executor_;\r
 110 public:\r
 111         bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio) \r
 112                 : model_name_(L"BLUEFISH")\r
 113                 , device_index_(device_index) \r
 114                 , format_desc_(format_desc)\r
 115                 , mem_fmt_(MEM_FMT_ARGB_PC)\r
 116                 , upd_fmt_(UPD_FMT_FRAME)\r
 117                 , res_fmt_(RES_FMT_NORMAL) \r
 118                 , engine_mode_(VIDEO_ENGINE_FRAMESTORE)         \r
 119                 , vid_fmt_(VID_FMT_INVALID) \r
 120                 , embedded_audio_(embedded_audio)\r
 121                 , executor_(print(), true)\r
 122         {\r
 123                 if(!BlueVelvetFactory4 || (embedded_audio_ && (!encode_hanc_frame || !encode_hanc_frame)))\r
 124                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("Bluefish drivers not found."));\r
 125                 \r
 126                 blue_.reset(BlueVelvetFactory4());\r
 127 \r
 128                 if(BLUE_FAIL(blue_->device_attach(device_index_, FALSE))) \r
 129                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to attach device."));\r
 130         \r
 131                 int videoCardType = blue_->has_video_cardtype();\r
 132                 model_name_ = get_card_desc(videoCardType);\r
 133 \r
 134                 graph_ = diagnostics::create_graph(narrow(print()));\r
 135                 graph_->add_guide("tick-time", 0.5);\r
 136                 graph_->set_color("tick-time", diagnostics::color(0.1f, 0.7f, 0.8f));\r
 137                         \r
 138                 //void* pBlueDevice = blue_attach_to_device(1);\r
 139                 //EBlueConnectorPropertySetting video_routing[1];\r
 140                 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;\r
 141                 //video_routing[0].channel = channel;   \r
 142                 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;\r
 143                 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;\r
 144                 //blue_set_connector_property(pBlueDevice, 1, video_routing);\r
 145                 //blue_detach_from_device(&pBlueDevice);\r
 146                 \r
 147                 auto desiredVideoFormat = vid_fmt_from_video_format(format_desc_.format);\r
 148                 int videoModeCount = blue_->count_video_mode();\r
 149                 for(int videoModeIndex = 1; videoModeIndex <= videoModeCount; ++videoModeIndex) \r
 150                 {\r
 151                         EVideoMode videoMode = blue_->enum_video_mode(videoModeIndex);\r
 152                         if(videoMode == desiredVideoFormat) \r
 153                                 vid_fmt_ = videoMode;                   \r
 154                 }\r
 155                 if(vid_fmt_ == VID_FMT_INVALID)\r
 156                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
 157                 \r
 158                 // Set default video output channel\r
 159                 //if(BLUE_FAIL(set_card_property(blue_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))\r
 160                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");\r
 161 \r
 162                 //Setting output Video mode\r
 163                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
 164                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
 165 \r
 166                 //Select Update Mode for output\r
 167                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, upd_fmt_))) \r
 168                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set update type."));\r
 169         \r
 170                 disable_video_output();\r
 171 \r
 172                 //Enable dual link output\r
 173                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 174                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));\r
 175 \r
 176                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 177                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));\r
 178                         \r
 179                 //Select output memory format\r
 180                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, mem_fmt_))) \r
 181                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set memory format."));\r
 182                 \r
 183                 //Select image orientation\r
 184                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 185                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal.");  \r
 186 \r
 187                 // Select data range\r
 188                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 189                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR.");        \r
 190                 \r
 191                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 192                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");\r
 193 \r
 194                 if(!embedded_audio_)\r
 195                 {\r
 196                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 197                                 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");                       \r
 198                         CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");\r
 199                 }\r
 200                 else\r
 201                 {\r
 202                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 203                                 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");                    \r
 204                         CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");\r
 205                 }\r
 206                 \r
 207                 if (blue_->has_output_key()) \r
 208                 {\r
 209                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 210                         blue_->set_output_key(dummy, v4444, invert, white);\r
 211                 }\r
 212 \r
 213                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 214                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 215         \r
 216                 if(BLUE_FAIL(blue_->set_video_engine(engine_mode_)))\r
 217                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info(narrow(print()) + " Failed to set video engine."));\r
 218 \r
 219                 enable_video_output();\r
 220                                                 \r
 221                 for(size_t n = 0; n < reserved_frames_.size(); ++n)\r
 222                         reserved_frames_[n] = std::make_shared<blue_dma_buffer>(format_desc_.size, n);          \r
 223 \r
 224                 active_ = executor_.begin_invoke([]{});\r
 225                                 \r
 226                 CASPAR_LOG(info) << print() << TEXT(" Successfully initialized for ") << format_desc_ << TEXT(".");\r
 227         }\r
 228 \r
 229         ~bluefish_consumer()\r
 230         {\r
 231                 executor_.clear();\r
 232                 executor_.invoke([&]\r
 233                 {\r
 234                         disable_video_output();\r
 235 \r
 236                         if(blue_)\r
 237                                 blue_->device_detach();         \r
 238                 });\r
 239                 \r
 240                 CASPAR_LOG(info) << print() << L" Shutting down.";      \r
 241         }\r
 242 \r
 243         void enable_video_output()\r
 244         {\r
 245                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
 246                         CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");       \r
 247         }\r
 248 \r
 249         void disable_video_output()\r
 250         {\r
 251                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
 252                         CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");                \r
 253         }\r
 254 \r
 255         void send(const safe_ptr<const core::read_frame>& frame)\r
 256         {                       \r
 257                 static std::vector<short> silence(MAX_HANC_BUFFER_SIZE, 0);\r
 258                                 \r
 259                 active_.get();\r
 260                 active_ = executor_.begin_invoke([=]\r
 261                 {\r
 262                         try\r
 263                         {\r
 264                                 const size_t audio_samples = static_cast<size_t>(48000.0 / format_desc_.fps);\r
 265                                 const size_t audio_nchannels = 2;\r
 266                                 \r
 267                                 fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
 268                                 \r
 269                                 if(embedded_audio_)\r
 270                                 {               \r
 271                                         auto frame_audio_data = frame->audio_data().empty() ? silence.data() : const_cast<short*>(frame->audio_data().begin());\r
 272 \r
 273                                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
 274                                                                 \r
 275                                         blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()), \r
 276                                                                                                         reserved_frames_.front()->image_size(), \r
 277                                                                                                         nullptr, \r
 278                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 279 \r
 280                                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 281                                                                                                         reserved_frames_.front()->hanc_size(), \r
 282                                                                                                         nullptr,                 \r
 283                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 284 \r
 285                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 286                                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 287                                 }\r
 288                                 else\r
 289                                 {\r
 290                                         blue_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()),\r
 291                                                                                                         reserved_frames_.front()->image_size(), \r
 292                                                                                                         nullptr,                 \r
 293                                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 294                         \r
 295                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 296                                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 297                                 }\r
 298 \r
 299                                 unsigned long n_field = 0;\r
 300                                 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 301 \r
 302                                 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
 303                                 graph_->update_value("tick-time", static_cast<float>(perf_timer_.elapsed()/format_desc_.interval*0.5));\r
 304                                 perf_timer_.restart();\r
 305                         }\r
 306                         catch(...)\r
 307                         {\r
 308                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 309                         }\r
 310                 });\r
 311         }\r
 312 \r
 313         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 314         {       \r
 315                 auto card_type = blue_->has_video_cardtype();\r
 316                 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);\r
 317                 \r
 318                 hanc_stream_info_struct hanc_stream_info;\r
 319                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 320                 \r
 321                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 322                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 323                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 324                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 325                 hanc_stream_info.hanc_data_ptr = hanc_data;\r
 326                 hanc_stream_info.video_mode = vid_fmt_;\r
 327                 \r
 328                 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);\r
 329 \r
 330                 if (!is_epoch_card(card_type))\r
 331                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 332                 else\r
 333                         encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 334         }\r
 335         \r
 336         std::wstring print() const\r
 337         {\r
 338                 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
 339         }\r
 340 };\r
 341 \r
 342 struct bluefish_consumer_proxy : public core::frame_consumer\r
 343 {\r
 344         std::unique_ptr<bluefish_consumer> consumer_;\r
 345         const size_t device_index_;\r
 346         const bool embedded_audio_;\r
 347 public:\r
 348 \r
 349         bluefish_consumer_proxy(size_t device_index, bool embedded_audio)\r
 350                 : device_index_(device_index)\r
 351                 , embedded_audio_(embedded_audio){}\r
 352         \r
 353         virtual void initialize(const core::video_format_desc& format_desc)\r
 354         {\r
 355                 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_));\r
 356         }\r
 357         \r
 358         virtual void send(const safe_ptr<const core::read_frame>& frame)\r
 359         {\r
 360                 consumer_->send(frame);\r
 361         }\r
 362         \r
 363         virtual std::wstring print() const\r
 364         {\r
 365                 return consumer_->print();\r
 366         }\r
 367 };      \r
 368 \r
 369 std::wstring get_bluefish_version()\r
 370 {\r
 371         try\r
 372         {\r
 373                 blue_initialize();\r
 374         }\r
 375         catch(...)\r
 376         {\r
 377                 return L"Not found";\r
 378         }\r
 379         if(!BlueVelvetVersion)\r
 380                 return L"Unknown";\r
 381 \r
 382         return widen(std::string(BlueVelvetVersion()));\r
 383 }\r
 384 \r
 385 std::vector<std::wstring> get_bluefish_device_list()\r
 386 {\r
 387         std::vector<std::wstring> devices;\r
 388 \r
 389         try\r
 390         {               \r
 391                 if(!BlueVelvetFactory4)\r
 392                         return devices;\r
 393 \r
 394                 std::shared_ptr<CBlueVelvet4> blue(BlueVelvetFactory4());\r
 395 \r
 396                 for(int n = 1; BLUE_PASS(blue->device_attach(n, FALSE)); ++n)\r
 397                 {                               \r
 398                         devices.push_back(L"[" + boost::lexical_cast<std::wstring>(n) + L"] " + get_card_desc(blue->has_video_cardtype()));\r
 399                         blue->device_detach();          \r
 400                 }\r
 401         }\r
 402         catch(...){}\r
 403 \r
 404         return devices;\r
 405 }\r
 406 \r
 407 safe_ptr<core::frame_consumer> create_bluefish_consumer(const std::vector<std::wstring>& params)\r
 408 {\r
 409         if(params.size() < 1 || params[0] != L"BLUEFISH")\r
 410                 return core::frame_consumer::empty();\r
 411                 \r
 412         int device_index = 1;\r
 413         if(params.size() > 1)\r
 414                 device_index = lexical_cast_or_default<int>(params[1], 1);\r
 415 \r
 416         bool embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();\r
 417 \r
 418         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio);\r
 419 }\r
 420 \r
 421 safe_ptr<core::frame_consumer> create_bluefish_consumer(const boost::property_tree::ptree& ptree) \r
 422 {       \r
 423         auto device_index = ptree.get("device", 0);\r
 424         auto embedded_audio  = ptree.get("embedded-audio", false);\r
 425 \r
 426         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio);\r
 427 }\r
 428 \r
 429 }