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