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

   1 /*\r
   2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 *  This file is part of CasparCG.\r
   5 *\r
   6 *    CasparCG is free software: you can redistribute it and/or modify\r
   7 *    it under the terms of the GNU General Public License as published by\r
   8 *    the Free Software Foundation, either version 3 of the License, or\r
   9 *    (at your option) any later version.\r
  10 *\r
  11 *    CasparCG is distributed in the hope that it will be useful,\r
  12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14 *    GNU General Public License for more details.\r
  15 \r
  16 *    You should have received a copy of the GNU General Public License\r
  17 *    along with CasparCG.  If not, see <http://www.gnu.org/licenses/>.\r
  18 *\r
  19 */\r
  20  \r
  21 #include "../../StdAfx.h"\r
  22 \r
  23 #include "bluefish_consumer.h"\r
  24 #include "util.h"\r
  25 #include "memory.h"\r
  26 \r
  27 #include <mixer/frame/read_frame.h>\r
  28 \r
  29 #include <common/concurrency/executor.h>\r
  30 #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 <windows.h>\r
  39 \r
  40 #include <boost/thread/once.hpp>\r
  41 \r
  42 #include <memory>\r
  43 \r
  44 namespace caspar { namespace core {\r
  45         \r
  46 CBlueVelvet4* (*BlueVelvetFactory4)();\r
  47 BLUE_UINT32 (*encode_hanc_frame)(struct hanc_stream_info_struct * hanc_stream_ptr, void * audio_pcm_ptr,BLUE_UINT32 no_audio_ch,BLUE_UINT32 no_audio_samples,BLUE_UINT32 nTypeOfSample,BLUE_UINT32 emb_audio_flag);\r
  48 BLUE_UINT32 (*encode_hanc_frame_ex)(BLUE_UINT32 card_type, struct hanc_stream_info_struct * hanc_stream_ptr, void * audio_pcm_ptr, BLUE_UINT32 no_audio_ch,     BLUE_UINT32 no_audio_samples, BLUE_UINT32 nTypeOfSample, BLUE_UINT32 emb_audio_flag);\r
  49 \r
  50 void blue_velvet_initialize()\r
  51 {\r
  52 #ifdef _DEBUG\r
  53         auto module = LoadLibrary(L"BlueVelvet3_d.dll");\r
  54 #else\r
  55         auto module = LoadLibrary(L"BlueVelvet3.dll");\r
  56 #endif\r
  57         if(!module)\r
  58                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueVelvet3.dll"));\r
  59         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  60         BlueVelvetFactory4 = reinterpret_cast<decltype(BlueVelvetFactory4)>(GetProcAddress(module, "BlueVelvetFactory4"));\r
  61 }\r
  62 \r
  63 void blue_hanc_initialize()\r
  64 {\r
  65 #ifdef _DEBUG\r
  66         auto module = LoadLibrary(L"BlueHancUtils_d.dll");\r
  67 #else\r
  68         auto module = LoadLibrary(L"BlueHancUtils.dll");\r
  69 #endif\r
  70         if(!module)\r
  71                 BOOST_THROW_EXCEPTION(file_not_found() << msg_info("Could not find BlueHancUtils.dll"));\r
  72         static std::shared_ptr<void> lib(module, FreeLibrary);\r
  73         encode_hanc_frame = reinterpret_cast<decltype(encode_hanc_frame)>(GetProcAddress(module, "encode_hanc_frame"));\r
  74         encode_hanc_frame_ex = reinterpret_cast<decltype(encode_hanc_frame_ex)>(GetProcAddress(module, "encode_hanc_frame_ex"));\r
  75 }\r
  76 \r
  77 void blue_initialize()\r
  78 {\r
  79         blue_velvet_initialize();\r
  80         blue_hanc_initialize();\r
  81 }\r
  82                 \r
  83 struct bluefish_consumer::implementation : boost::noncopyable\r
  84 {\r
  85         safe_ptr<diagnostics::graph> graph_;\r
  86         timer perf_timer_;\r
  87 \r
  88         boost::unique_future<void> active_;\r
  89                         \r
  90         std::shared_ptr<CBlueVelvet4> blue_;\r
  91         \r
  92         const unsigned int device_index_;\r
  93         video_format_desc format_desc_;\r
  94                 \r
  95         unsigned long   mem_fmt_;\r
  96         unsigned long   upd_fmt_;\r
  97         EVideoMode              vid_fmt_; \r
  98         unsigned long   res_fmt_; \r
  99         unsigned long   engine_mode_;\r
 100         \r
 101         std::array<blue_dma_buffer_ptr, 3> reserved_frames_;    \r
 102 \r
 103         const bool embed_audio_;\r
 104 \r
 105         executor executor_;\r
 106 public:\r
 107         implementation::implementation(unsigned int device_index, bool embed_audio) \r
 108                 : graph_(diagnostics::create_graph("bluefish"))\r
 109                 , device_index_(device_index)           \r
 110                 , mem_fmt_(MEM_FMT_ARGB_PC)\r
 111                 , upd_fmt_(UPD_FMT_FRAME)\r
 112                 , vid_fmt_(VID_FMT_INVALID) \r
 113                 , res_fmt_(RES_FMT_NORMAL) \r
 114                 , engine_mode_(VIDEO_ENGINE_FRAMESTORE)         \r
 115                 , embed_audio_(embed_audio)\r
 116         {\r
 117                 graph_->line("frame_time_target", 0.5, 0.5f, 0.0f, 0.0f);\r
 118                 graph_->color("frame_time", 1.0f, 0.0f, 0.0f);  \r
 119         }\r
 120 \r
 121         ~implementation()\r
 122         {\r
 123                 if(executor_.is_running())\r
 124                 {\r
 125                         executor_.invoke([&]\r
 126                         {\r
 127                                 disable_video_output();\r
 128 \r
 129                                 if(blue_)\r
 130                                         blue_->device_detach();         \r
 131                 });\r
 132                 }\r
 133 \r
 134                 CASPAR_LOG(info) << "BLUECARD INFO: Successfully released device " << device_index_;\r
 135         }\r
 136 \r
 137         void initialize(const video_format_desc& format_desc)\r
 138         {\r
 139                 static boost::once_flag flag = BOOST_ONCE_INIT;\r
 140                 boost::call_once(blue_initialize, flag);        \r
 141                 \r
 142                 format_desc_ = format_desc;\r
 143 \r
 144                 blue_.reset(BlueVelvetFactory4());\r
 145 \r
 146                 if(BLUE_FAIL(blue_->device_attach(device_index_, FALSE))) \r
 147                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to attach device."));\r
 148         \r
 149                 int videoCardType = blue_->has_video_cardtype();\r
 150                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Card type: ") << get_card_desc(videoCardType) << TEXT(". (device ") << device_index_ << TEXT(")");\r
 151         \r
 152                 //void* pBlueDevice = blue_attach_to_device(1);\r
 153                 //EBlueConnectorPropertySetting video_routing[1];\r
 154                 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;\r
 155                 //video_routing[0].channel = channel;   \r
 156                 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;\r
 157                 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;\r
 158                 //blue_set_connector_property(pBlueDevice, 1, video_routing);\r
 159                 //blue_detach_from_device(&pBlueDevice);\r
 160                 \r
 161                 auto desiredVideoFormat = vid_fmt_from_video_format(format_desc_.format);\r
 162                 int videoModeCount = blue_->count_video_mode();\r
 163                 for(int videoModeIndex = 1; videoModeIndex <= videoModeCount; ++videoModeIndex) \r
 164                 {\r
 165                         EVideoMode videoMode = blue_->enum_video_mode(videoModeIndex);\r
 166                         if(videoMode == desiredVideoFormat) \r
 167                                 vid_fmt_ = videoMode;                   \r
 168                 }\r
 169                 if(vid_fmt_ == VID_FMT_INVALID)\r
 170                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 171                 \r
 172                 // Set default video output channel\r
 173                 //if(BLUE_FAIL(set_card_property(blue_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))\r
 174                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");\r
 175 \r
 176                 //Setting output Video mode\r
 177                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
 178                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 179 \r
 180                 //Select Update Mode for output\r
 181                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, upd_fmt_))) \r
 182                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set update type. "));\r
 183         \r
 184                 disable_video_output();\r
 185 \r
 186                 //Enable dual link output\r
 187                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 188                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to enable dual link."));\r
 189 \r
 190                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 191                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set dual link format type to 4:2:2:4. (device " + boost::lexical_cast<std::string>(device_index_) + ")"));\r
 192                         \r
 193                 //Select output memory format\r
 194                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, mem_fmt_))) \r
 195                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set memory format."));\r
 196                 \r
 197                 //Select image orientation\r
 198                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 199                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set image orientation to normal. (device ") << device_index_ << TEXT(")"); \r
 200 \r
 201                 // Select data range\r
 202                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 203                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set RGB data range to CGR. (device ") << device_index_ << TEXT(")");       \r
 204                 \r
 205                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 206                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(". (device ") << device_index_ << TEXT(")");\r
 207 \r
 208                 if(!embed_audio_)\r
 209                 {\r
 210                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 211                                 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to disable embedded audio. (device ") << device_index_ << TEXT(")");                  \r
 212                         CASPAR_LOG(info) << TEXT("BLUECARD INFO: Disabled embedded-audio. device ") << device_index_ << TEXT(")");\r
 213                 }\r
 214                 else\r
 215                 {\r
 216                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 217                                 CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to enable embedded audio. (device ") << device_index_ << TEXT(")");                   \r
 218                         CASPAR_LOG(info) << TEXT("BLUECARD INFO: Enabled embedded-audio. device ") << device_index_ << TEXT(")");\r
 219                 }\r
 220 \r
 221                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully configured bluecard for ") << format_desc_ << TEXT(". (device ") << device_index_ << TEXT(")");\r
 222 \r
 223                 if (blue_->has_output_key()) \r
 224                 {\r
 225                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 226                         blue_->set_output_key(dummy, v4444, invert, white);\r
 227                 }\r
 228 \r
 229                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 230                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 231         \r
 232                 if(BLUE_FAIL(blue_->set_video_engine(engine_mode_)))\r
 233                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set vido engine."));\r
 234 \r
 235                 enable_video_output();\r
 236                                                 \r
 237                 for(size_t n = 0; n < reserved_frames_.size(); ++n)\r
 238                         reserved_frames_[n] = std::make_shared<blue_dma_buffer>(format_desc_.size, n);          \r
 239                                 \r
 240                 executor_.start();\r
 241 \r
 242                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully initialized device ") << device_index_;\r
 243 \r
 244                 active_ = executor_.begin_invoke([]{});\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) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");  \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) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");          \r
 257         }\r
 258 \r
 259         virtual void send(const safe_ptr<const 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                                 perf_timer_.reset();\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(trace) << TEXT("BLUEFISH: 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(trace) << TEXT("BLUEFISH: 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("frame_time", static_cast<float>((perf_timer_.elapsed()-format_desc_.interval)/format_desc_.interval*0.5));\r
 310                         }\r
 311                         catch(...)\r
 312                         {\r
 313                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 314                         }\r
 315                 });\r
 316         }\r
 317 \r
 318         virtual size_t buffer_depth() const{return 1;}\r
 319 \r
 320         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 321         {       \r
 322                 auto card_type = blue_->has_video_cardtype();\r
 323                 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);\r
 324                 \r
 325                 hanc_stream_info_struct hanc_stream_info;\r
 326                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 327                 \r
 328                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 329                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 330                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 331                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 332                 hanc_stream_info.hanc_data_ptr = hanc_data;\r
 333                 hanc_stream_info.video_mode = vid_fmt_;\r
 334                 \r
 335                 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);\r
 336 \r
 337                 if (!is_epoch_card(card_type))\r
 338                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 339                 else\r
 340                         encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 341         }\r
 342 };\r
 343 \r
 344 bluefish_consumer::bluefish_consumer(bluefish_consumer&& other) : impl_(std::move(other.impl_)){}\r
 345 bluefish_consumer::bluefish_consumer(unsigned int device_index, bool embed_audio) : impl_(new implementation(device_index, embed_audio)){}      \r
 346 void bluefish_consumer::initialize(const video_format_desc& format_desc){impl_->initialize(format_desc);}\r
 347 void bluefish_consumer::send(const safe_ptr<const read_frame>& frame){impl_->send(frame);}\r
 348 size_t bluefish_consumer::buffer_depth() const{return impl_->buffer_depth();}\r
 349         \r
 350 safe_ptr<frame_consumer> create_bluefish_consumer(const std::vector<std::wstring>& params)\r
 351 {\r
 352         if(params.size() < 1 || params[0] != L"BLUEFISH")\r
 353                 return frame_consumer::empty();\r
 354                 \r
 355         int device_index = 1;\r
 356         bool embed_audio = false;\r
 357 \r
 358         try{if(params.size() > 1) device_index = boost::lexical_cast<int>(params[2]);}\r
 359         catch(boost::bad_lexical_cast&){}\r
 360         try{if(params.size() > 2) embed_audio = boost::lexical_cast<bool>(params[3]);}\r
 361         catch(boost::bad_lexical_cast&){}\r
 362 \r
 363         return make_safe<bluefish_consumer>(device_index, embed_audio);\r
 364 }\r
 365 \r
 366 }}