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/blue_velvet.h"\r
  25 #include "../util/memory.h"\r
  26 \r
  27 #include <core/mixer/read_frame.h>\r
  28 \r
  29 #include <common/concurrency/governor.h>\r
  30 #include <common/diagnostics/graph.h>\r
  31 #include <common/memory/memclr.h>\r
  32 #include <common/memory/memcpy.h>\r
  33 #include <common/memory/memshfl.h>\r
  34 #include <common/utility/timer.h>\r
  35 \r
  36 #include <core/consumer/frame_consumer.h>\r
  37 #include <core/mixer/audio/audio_util.h>\r
  38 \r
  39 #include <tbb/concurrent_queue.h>\r
  40 \r
  41 #include <agents.h>\r
  42 #include <concrt_extras.h>\r
  43 \r
  44 #include <boost/timer.hpp>\r
  45 \r
  46 #include <memory>\r
  47 #include <array>\r
  48 \r
  49 using namespace Concurrency;\r
  50 \r
  51 namespace caspar { namespace bluefish { \r
  52                         \r
  53 struct bluefish_consumer : public Concurrency::agent, boost::noncopyable\r
  54 {\r
  55         unbounded_buffer<safe_ptr<core::read_frame>> frames_;\r
  56 \r
  57         safe_ptr<CBlueVelvet4>                                          blue_;\r
  58         const unsigned int                                                      device_index_;\r
  59         const core::video_format_desc                           format_desc_;\r
  60 \r
  61         const std::wstring                                                      model_name_;\r
  62 \r
  63         safe_ptr<diagnostics::graph>                            graph_;\r
  64         boost::timer                                                            frame_timer_;\r
  65         boost::timer                                                            tick_timer_;\r
  66         boost::timer                                                            sync_timer_;    \r
  67                         \r
  68         const unsigned int                                                      vid_fmt_;\r
  69 \r
  70         std::array<blue_dma_buffer_ptr, 4>                      reserved_frames_;       \r
  71         \r
  72         const bool                                                                      embedded_audio_;\r
  73         const bool                                                                      key_only_;\r
  74         \r
  75         governor                                                                        governor_;\r
  76         tbb::atomic<bool>                                                       is_running_;\r
  77 public:\r
  78         bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only) \r
  79                 : blue_(create_blue(device_index))\r
  80                 , device_index_(device_index)\r
  81                 , format_desc_(format_desc) \r
  82                 , model_name_(get_card_desc(*blue_))\r
  83                 , vid_fmt_(get_video_mode(*blue_, format_desc))\r
  84                 , embedded_audio_(embedded_audio)\r
  85                 , key_only_(key_only)\r
  86                 , governor_(1)\r
  87         {\r
  88                 graph_->add_guide("tick-time", 0.5);\r
  89                 graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));   \r
  90                 graph_->add_guide("frame-time", 0.5f);  \r
  91                 graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
  92                 graph_->set_color("sync-time", diagnostics::color(0.5f, 1.0f, 0.2f));\r
  93                 graph_->set_color("input-buffer", diagnostics::color(1.0f, 1.0f, 0.0f));\r
  94                 graph_->set_text(print());\r
  95                 diagnostics::register_graph(graph_);\r
  96                         \r
  97                 //Setting output Video mode\r
  98                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
  99                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
 100 \r
 101                 //Select Update Mode for output\r
 102                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME))) \r
 103                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set update type."));\r
 104         \r
 105                 disable_video_output();\r
 106 \r
 107                 //Enable dual link output\r
 108                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 109                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));\r
 110 \r
 111                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 112                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));\r
 113                         \r
 114                 //Select output memory format\r
 115                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC))) \r
 116                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set memory format."));\r
 117                 \r
 118                 //Select image orientation\r
 119                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 120                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal.");  \r
 121 \r
 122                 // Select data range\r
 123                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 124                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR.");        \r
 125                 \r
 126                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 127                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");\r
 128 \r
 129                 if(!embedded_audio_)\r
 130                 {\r
 131                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 132                                 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");                       \r
 133                         CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");\r
 134                 }\r
 135                 else\r
 136                 {\r
 137                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 138                                 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");                    \r
 139                         CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");\r
 140                 }\r
 141                 \r
 142                 if (blue_->has_output_key()) \r
 143                 {\r
 144                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 145                         blue_->set_output_key(dummy, v4444, invert, white);\r
 146                 }\r
 147 \r
 148                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 149                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 150         \r
 151                 unsigned long engine_mode = VIDEO_ENGINE_FRAMESTORE;\r
 152                 if(BLUE_FAIL(blue_->set_video_engine(engine_mode)))\r
 153                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set video engine."));\r
 154 \r
 155                 enable_video_output();\r
 156                                                 \r
 157                 int n = 0;\r
 158                 std::generate(reserved_frames_.begin(), reserved_frames_.end(), [&]\r
 159                 {\r
 160                         return std::make_shared<blue_dma_buffer>(format_desc_.size, n++);\r
 161                 });\r
 162 \r
 163                 is_running_ = true;\r
 164                 start();\r
 165                                                                 \r
 166                 CASPAR_LOG(info) << print() << L" Successfully Initialized.";\r
 167         }\r
 168 \r
 169         ~bluefish_consumer()\r
 170         {\r
 171                 is_running_ = false;\r
 172                 governor_.cancel();\r
 173                 agent::wait(this);\r
 174                 try\r
 175                 {                       \r
 176                         disable_video_output();\r
 177                         blue_->device_detach();         \r
 178                 }\r
 179                 catch(...)\r
 180                 {\r
 181                         CASPAR_LOG_CURRENT_EXCEPTION();\r
 182                 }\r
 183                 \r
 184                 CASPAR_LOG(info) << print() << L" Shutting down.";      \r
 185         }\r
 186         \r
 187         const core::video_format_desc& get_video_format_desc() const\r
 188         {\r
 189                 return format_desc_;\r
 190         }\r
 191 \r
 192         void enable_video_output()\r
 193         {\r
 194                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
 195                         CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");       \r
 196         }\r
 197 \r
 198         void disable_video_output()\r
 199         {\r
 200                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
 201                         CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");                \r
 202         }\r
 203         \r
 204         void send(const safe_ptr<core::read_frame>& frame)\r
 205         {       \r
 206                 auto ticket = governor_.acquire();\r
 207                 Concurrency::send(frames_, safe_ptr<core::read_frame>(frame.get(), [frame, ticket](core::read_frame*){}));\r
 208         }\r
 209         \r
 210         virtual void run()\r
 211         {\r
 212                 static std::vector<int16_t> silence(MAX_HANC_BUFFER_SIZE, 0);\r
 213                 \r
 214                 try\r
 215                 {\r
 216                         while(is_running_)\r
 217                         {\r
 218                                 auto frame = receive(frames_);\r
 219 \r
 220                                 const size_t audio_samples       = format_desc_.audio_samples_per_frame;\r
 221                                 const size_t audio_nchannels = format_desc_.audio_channels;\r
 222 \r
 223                                 frame_timer_.restart();\r
 224                                 \r
 225                                 // Copy to local buffers\r
 226 \r
 227                                 if(!frame->image_data().empty())\r
 228                                 {\r
 229                                         if(key_only_)                                           \r
 230                                                 fast_memshfl(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);\r
 231                                         else\r
 232                                                 fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
 233                                 }\r
 234                                 else\r
 235                                         fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size());\r
 236                                                                 \r
 237                                 // Sync\r
 238 \r
 239                                 sync_timer_.restart();\r
 240                                 unsigned long n_field = 0;\r
 241                                 {\r
 242                                         scoped_oversubcription_token oversubscribe;\r
 243                                         blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 244                                 }\r
 245                                 graph_->update_value("sync-time", static_cast<float>(sync_timer_.elapsed()*format_desc_.fps*0.5));\r
 246 \r
 247                                 // Send and display\r
 248 \r
 249                                 if(embedded_audio_)\r
 250                                 {               \r
 251                                         auto frame_audio          = core::audio_32_to_16_sse(frame->audio_data());\r
 252                                         auto frame_audio_data = frame_audio.size() != audio_samples ? silence.data() : frame_audio.data();      \r
 253 \r
 254                                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
 255                                                                 \r
 256                                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()), \r
 257                                                                                                         reserved_frames_.front()->image_size(), \r
 258                                                                                                         nullptr, \r
 259                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 260 \r
 261                                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 262                                                                                                         reserved_frames_.front()->hanc_size(), \r
 263                                                                                                         nullptr,                 \r
 264                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 265 \r
 266                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 267                                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 268                                 }\r
 269                                 else\r
 270                                 {\r
 271                                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),\r
 272                                                                                                         reserved_frames_.front()->image_size(), \r
 273                                                                                                         nullptr,                 \r
 274                                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 275                         \r
 276                                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 277                                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 278                                 }\r
 279 \r
 280                                 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
 281                                 \r
 282                                 graph_->update_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));\r
 283 \r
 284                                 graph_->update_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));\r
 285                                 tick_timer_.restart();                          \r
 286                         }\r
 287                 }\r
 288                 catch(...)\r
 289                 {\r
 290                         CASPAR_LOG_CURRENT_EXCEPTION();\r
 291                 }\r
 292 \r
 293                 done();\r
 294         }\r
 295 \r
 296         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 297         {       \r
 298                 const auto sample_type = AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN;\r
 299                 const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;\r
 300                 \r
 301                 hanc_stream_info_struct hanc_stream_info;\r
 302                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 303                 \r
 304                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 305                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 306                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 307                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 308                 hanc_stream_info.hanc_data_ptr    = hanc_data;\r
 309                 hanc_stream_info.video_mode               = vid_fmt_;           \r
 310                 \r
 311                 if (!is_epoch_card(*blue_))\r
 312                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 313                 else\r
 314                         encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 315         }\r
 316         \r
 317         std::wstring print() const\r
 318         {\r
 319                 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"|" +  format_desc_.name + L"]";\r
 320         }\r
 321 };\r
 322 \r
 323 struct bluefish_consumer_proxy : public core::frame_consumer\r
 324 {\r
 325         std::unique_ptr<bluefish_consumer>      consumer_;\r
 326         const size_t                                            device_index_;\r
 327         const bool                                                      embedded_audio_;\r
 328         const bool                                                      key_only_;\r
 329 public:\r
 330 \r
 331         bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only)\r
 332                 : device_index_(device_index)\r
 333                 , embedded_audio_(embedded_audio)\r
 334                 , key_only_(key_only)\r
 335         {\r
 336         }\r
 337         \r
 338         virtual void initialize(const core::video_format_desc& format_desc)\r
 339         {\r
 340                 if(consumer_)\r
 341                         BOOST_THROW_EXCEPTION(invalid_operation());\r
 342 \r
 343                 Concurrency::scoped_oversubcription_token oversubscribe;\r
 344                 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_));\r
 345         }\r
 346         \r
 347         virtual bool send(const safe_ptr<core::read_frame>& frame)\r
 348         {\r
 349                 Concurrency::scoped_oversubcription_token oversubscribe;\r
 350                 consumer_->send(frame);\r
 351                 return true;\r
 352         }\r
 353 \r
 354         virtual const core::video_format_desc& get_video_format_desc() const\r
 355         {\r
 356                 return consumer_->get_video_format_desc();\r
 357         }\r
 358         \r
 359         virtual std::wstring print() const\r
 360         {\r
 361                 if(consumer_)\r
 362                         consumer_->print();\r
 363 \r
 364                 return L"bluefish [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
 365         }\r
 366 \r
 367         virtual size_t buffer_depth() const\r
 368         {\r
 369                 return 1;\r
 370         }\r
 371 };      \r
 372 \r
 373 safe_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)\r
 374 {\r
 375         if(params.size() < 1 || params[0] != L"BLUEFISH")\r
 376                 return core::frame_consumer::empty();\r
 377                 \r
 378         const auto device_index = params.size() > 1 ? lexical_cast_or_default<int>(params[1], 1) : 1;\r
 379 \r
 380         const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();\r
 381         const auto key_only               = std::find(params.begin(), params.end(), L"KEY_ONLY")           != params.end();\r
 382 \r
 383         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 384 }\r
 385 \r
 386 safe_ptr<core::frame_consumer> create_consumer(const boost::property_tree::ptree& ptree) \r
 387 {       \r
 388         const auto device_index         = ptree.get("device",             1);\r
 389         const auto embedded_audio       = ptree.get("embedded-audio", false);\r
 390         const auto key_only                     = ptree.get("key-only",           false);\r
 391 \r
 392         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 393 }\r
 394 \r
 395 }}