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