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

   1 /*\r
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>\r
   3 *\r
   4 * This file is part of CasparCG (www.casparcg.com).\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 * Author: Robert Nagy, ronag89@gmail.com\r
  20 */\r
  21  \r
  22 #include "../StdAfx.h"\r
  23 \r
  24 #include "bluefish_consumer.h"\r
  25 #include "../util/blue_velvet.h"\r
  26 #include "../util/memory.h"\r
  27 \r
  28 #include <core/video_format.h>\r
  29 #include <core/mixer/read_frame.h>\r
  30 \r
  31 #include <common/concurrency/executor.h>\r
  32 #include <common/diagnostics/graph.h>\r
  33 #include <common/memory/memclr.h>\r
  34 #include <common/memory/memcpy.h>\r
  35 #include <common/memory/memshfl.h>\r
  36 #include <common/utility/timer.h>\r
  37 \r
  38 #include <core/consumer/frame_consumer.h>\r
  39 #include <core/mixer/audio/audio_util.h>\r
  40 \r
  41 #include <tbb/concurrent_queue.h>\r
  42 \r
  43 #include <boost/timer.hpp>\r
  44 #include <boost/range/algorithm.hpp>\r
  45 #include <boost/property_tree/ptree.hpp>\r
  46 \r
  47 #include <memory>\r
  48 #include <array>\r
  49 \r
  50 namespace caspar { namespace bluefish { \r
  51                         \r
  52 struct bluefish_consumer : boost::noncopyable\r
  53 {\r
  54         safe_ptr<CBlueVelvet4>                          blue_;\r
  55         const unsigned int                                      device_index_;\r
  56         const core::video_format_desc           format_desc_;\r
  57         const int                                                       channel_index_;\r
  58 \r
  59         const std::wstring                                      model_name_;\r
  60 \r
  61         safe_ptr<diagnostics::graph>            graph_;\r
  62         boost::timer                                            frame_timer_;\r
  63         boost::timer                                            tick_timer_;\r
  64         boost::timer                                            sync_timer_;    \r
  65                         \r
  66         unsigned int                                            vid_fmt_;\r
  67 \r
  68         std::array<blue_dma_buffer_ptr, 4>      reserved_frames_;       \r
  69         tbb::concurrent_bounded_queue<std::shared_ptr<core::read_frame>> frame_buffer_;\r
  70         \r
  71         const bool                                                      embedded_audio_;\r
  72         const bool                                                      key_only_;\r
  73                 \r
  74         executor                                                        executor_;\r
  75 public:\r
  76         bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only, int channel_index) \r
  77                 : blue_(create_blue(device_index))\r
  78                 , device_index_(device_index)\r
  79                 , format_desc_(format_desc) \r
  80                 , channel_index_(channel_index)\r
  81                 , model_name_(get_card_desc(*blue_))\r
  82                 , vid_fmt_(get_video_mode(*blue_, format_desc))\r
  83                 , embedded_audio_(embedded_audio)\r
  84                 , key_only_(key_only)\r
  85                 , executor_(print())\r
  86         {\r
  87                 executor_.set_capacity(1);\r
  88 \r
  89                 graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));   \r
  90                 graph_->set_color("sync-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
  91                 graph_->set_color("frame-time", diagnostics::color(0.5f, 1.0f, 0.2f));\r
  92                 graph_->set_text(print());\r
  93                 diagnostics::register_graph(graph_);\r
  94                         \r
  95                 //Setting output Video mode\r
  96                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
  97                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
  98 \r
  99                 //Select Update Mode for output\r
 100                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME))) \r
 101                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set update type."));\r
 102         \r
 103                 disable_video_output();\r
 104 \r
 105                 //Enable dual link output\r
 106                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 107                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));\r
 108 \r
 109                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 110                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));\r
 111                         \r
 112                 //Select output memory format\r
 113                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC))) \r
 114                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set memory format."));\r
 115                 \r
 116                 //Select image orientation\r
 117                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 118                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal.");  \r
 119 \r
 120                 // Select data range\r
 121                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 122                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR.");        \r
 123                 \r
 124                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 125                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");\r
 126 \r
 127                 if(!embedded_audio_)\r
 128                 {\r
 129                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 130                                 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");                       \r
 131                         CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");\r
 132                 }\r
 133                 else\r
 134                 {\r
 135                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 136                                 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");                    \r
 137                         CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");\r
 138                 }\r
 139                 \r
 140                 if (blue_->has_output_key()) \r
 141                 {\r
 142                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 143                         blue_->set_output_key(dummy, v4444, invert, white);\r
 144                 }\r
 145 \r
 146                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 147                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 148         \r
 149                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_OUTPUT_ENGINE, VIDEO_ENGINE_FRAMESTORE))) \r
 150                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set video engine."); \r
 151                 \r
 152                 enable_video_output();\r
 153                                                 \r
 154                 int n = 0;\r
 155                 boost::range::generate(reserved_frames_, [&]{return std::make_shared<blue_dma_buffer>(format_desc_.size, n++);});\r
 156         }\r
 157 \r
 158         ~bluefish_consumer()\r
 159         {\r
 160                 try\r
 161                 {\r
 162                         executor_.invoke([&]\r
 163                         {\r
 164                                 disable_video_output();\r
 165                                 blue_->device_detach();         \r
 166                         });\r
 167                 }\r
 168                 catch(...)\r
 169                 {\r
 170                         CASPAR_LOG_CURRENT_EXCEPTION();\r
 171                 }\r
 172         }\r
 173         \r
 174         void enable_video_output()\r
 175         {\r
 176                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
 177                         CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");       \r
 178         }\r
 179 \r
 180         void disable_video_output()\r
 181         {\r
 182                 blue_->video_playback_stop(0,0);\r
 183                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
 184                         CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");                \r
 185         }\r
 186         \r
 187         boost::unique_future<bool> send(const safe_ptr<core::read_frame>& frame)\r
 188         {\r
 189                 return executor_.begin_invoke([=]() -> bool\r
 190                 {\r
 191                         try\r
 192                         {       \r
 193                                 display_frame(frame);                           \r
 194                                 graph_->set_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));\r
 195                                 tick_timer_.restart();\r
 196                         }\r
 197                         catch(...)\r
 198                         {\r
 199                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 200                         }\r
 201 \r
 202                         return true;\r
 203                 });\r
 204         }\r
 205 \r
 206         void display_frame(const safe_ptr<core::read_frame>& frame)\r
 207         {\r
 208                 // Sync\r
 209 \r
 210                 sync_timer_.restart();\r
 211                 unsigned long n_field = 0;\r
 212                 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 213                 graph_->set_value("sync-time", sync_timer_.elapsed()*format_desc_.fps*0.5);\r
 214                 \r
 215                 frame_timer_.restart();         \r
 216 \r
 217                 // Copy to local buffers\r
 218                 \r
 219                 if(!frame->image_data().empty())\r
 220                 {\r
 221                         if(key_only_)                                           \r
 222                                 fast_memshfl(reserved_frames_.front()->image_data(), std::begin(frame->image_data()), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);\r
 223                         else\r
 224                                 fast_memcpy(reserved_frames_.front()->image_data(), std::begin(frame->image_data()), frame->image_data().size());\r
 225                 }\r
 226                 else\r
 227                         fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size());\r
 228                                                                 \r
 229 \r
 230                 // Send and display\r
 231 \r
 232                 if(embedded_audio_)\r
 233                 {               \r
 234                         auto frame_audio = core::audio_32_to_24(frame->audio_data());                   \r
 235                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio.data(), frame->audio_data().size()/format_desc_.audio_channels, format_desc_.audio_channels);\r
 236                                                                 \r
 237                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()), \r
 238                                                                                         reserved_frames_.front()->image_size(), \r
 239                                                                                         nullptr, \r
 240                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 241 \r
 242                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 243                                                                                         reserved_frames_.front()->hanc_size(), \r
 244                                                                                         nullptr,                 \r
 245                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 246 \r
 247                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 248                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 249                 }\r
 250                 else\r
 251                 {\r
 252                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),\r
 253                                                                                         reserved_frames_.front()->image_size(), \r
 254                                                                                         nullptr,                 \r
 255                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 256                         \r
 257                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 258                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 259                 }\r
 260 \r
 261                 boost::range::rotate(reserved_frames_, std::begin(reserved_frames_)+1);\r
 262                 \r
 263                 graph_->set_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));\r
 264         }\r
 265 \r
 266         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 267         {       \r
 268                 const auto sample_type = AUDIO_CHANNEL_24BIT | AUDIO_CHANNEL_LITTLEENDIAN;\r
 269                 const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;\r
 270                 \r
 271                 hanc_stream_info_struct hanc_stream_info;\r
 272                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 273                 \r
 274                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 275                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 276                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 277                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 278                 hanc_stream_info.hanc_data_ptr    = hanc_data;\r
 279                 hanc_stream_info.video_mode               = vid_fmt_;           \r
 280                 \r
 281                 if (!is_epoch_card(*blue_))\r
 282                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 283                 else\r
 284                         encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 285         }\r
 286         \r
 287         std::wstring print() const\r
 288         {\r
 289                 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(channel_index_) + L"-" + \r
 290                         boost::lexical_cast<std::wstring>(device_index_) + L"|" +  format_desc_.name + L"]";\r
 291         }\r
 292 };\r
 293 \r
 294 struct bluefish_consumer_proxy : public core::frame_consumer\r
 295 {\r
 296         std::unique_ptr<bluefish_consumer>      consumer_;\r
 297         const size_t                                            device_index_;\r
 298         const bool                                                      embedded_audio_;\r
 299         const bool                                                      key_only_;\r
 300         std::vector<size_t>                                     audio_cadence_;\r
 301 public:\r
 302 \r
 303         bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only)\r
 304                 : device_index_(device_index)\r
 305                 , embedded_audio_(embedded_audio)\r
 306                 , key_only_(key_only)\r
 307         {\r
 308         }\r
 309         \r
 310         ~bluefish_consumer_proxy()\r
 311         {\r
 312                 if(consumer_)\r
 313                 {\r
 314                         auto str = print();\r
 315                         consumer_.reset();\r
 316                         CASPAR_LOG(info) << str << L" Successfully Uninitialized.";     \r
 317                 }\r
 318         }\r
 319 \r
 320         // frame_consumer\r
 321         \r
 322         virtual void initialize(const core::video_format_desc& format_desc, int channel_index) override\r
 323         {\r
 324                 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_, channel_index));\r
 325                 audio_cadence_ = format_desc.audio_cadence;\r
 326                 CASPAR_LOG(info) << print() << L" Successfully Initialized.";   \r
 327         }\r
 328         \r
 329         virtual boost::unique_future<bool> send(const safe_ptr<core::read_frame>& frame) override\r
 330         {\r
 331                 CASPAR_VERIFY(audio_cadence_.front() == static_cast<size_t>(frame->audio_data().size()));\r
 332                 boost::range::rotate(audio_cadence_, std::begin(audio_cadence_)+1);\r
 333 \r
 334                 return consumer_->send(frame);\r
 335         }\r
 336                 \r
 337         virtual std::wstring print() const override\r
 338         {\r
 339                 return consumer_ ? consumer_->print() : L"[bluefish_consumer]";\r
 340         }\r
 341 \r
 342         virtual boost::property_tree::wptree info() const override\r
 343         {\r
 344                 boost::property_tree::wptree info;\r
 345                 info.add(L"type", L"bluefish-consumer");\r
 346                 info.add(L"key-only", key_only_);\r
 347                 info.add(L"device", device_index_);\r
 348                 info.add(L"embedded-audio", embedded_audio_);\r
 349                 return info;\r
 350         }\r
 351 \r
 352         size_t buffer_depth() const override\r
 353         {\r
 354                 return 1;\r
 355         }\r
 356         \r
 357         virtual int index() const override\r
 358         {\r
 359                 return 400 + device_index_;\r
 360         }\r
 361 };      \r
 362 \r
 363 safe_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)\r
 364 {\r
 365         if(params.size() < 1 || params[0] != L"BLUEFISH")\r
 366                 return core::frame_consumer::empty();\r
 367                 \r
 368         const auto device_index = params.size() > 1 ? lexical_cast_or_default<int>(params[1], 1) : 1;\r
 369 \r
 370         const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();\r
 371         const auto key_only               = std::find(params.begin(), params.end(), L"KEY_ONLY")           != params.end();\r
 372 \r
 373         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 374 }\r
 375 \r
 376 safe_ptr<core::frame_consumer> create_consumer(const boost::property_tree::wptree& ptree) \r
 377 {       \r
 378         const auto device_index         = ptree.get(L"device",                  1);\r
 379         const auto embedded_audio       = ptree.get(L"embedded-audio",  false);\r
 380         const auto key_only                     = ptree.get(L"key-only",                false);\r
 381 \r
 382         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 383 }\r
 384 \r
 385 }}