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