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 : boost::noncopyable\r
  54 {\r
  55         const safe_ptr<CBlueVelvet4>                            blue_;\r
  56         const unsigned int                                                      device_index_;\r
  57         const core::video_format_desc                           format_desc_;\r
  58 \r
  59         const std::wstring                                                      model_name_;\r
  60 \r
  61         const 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         const unsigned int                                                      vid_fmt_;\r
  67 \r
  68         std::array<blue_dma_buffer_ptr, 4>                      reserved_frames_;       \r
  69         \r
  70         const bool                                                                      embedded_audio_;\r
  71         const bool                                                                      key_only_;\r
  72 public:\r
  73         bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only) \r
  74                 : blue_(create_blue(device_index))\r
  75                 , device_index_(device_index)\r
  76                 , format_desc_(format_desc) \r
  77                 , model_name_(get_card_desc(*blue_))\r
  78                 , vid_fmt_(get_video_mode(*blue_, format_desc))\r
  79                 , embedded_audio_(embedded_audio)\r
  80                 , key_only_(key_only)\r
  81         {\r
  82                 graph_->add_guide("tick-time", 0.5);\r
  83                 graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));   \r
  84                 graph_->add_guide("frame-time", 0.5f);  \r
  85                 graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
  86                 graph_->set_color("sync-time", diagnostics::color(1.0f, 0.3f, 0.5f));\r
  87                 graph_->set_text(print());\r
  88                 diagnostics::register_graph(graph_);\r
  89                         \r
  90                 Concurrency::scoped_oversubcription_token oversubscribe;\r
  91 \r
  92                 //Setting output Video mode\r
  93                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_))) \r
  94                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set videomode."));\r
  95 \r
  96                 //Select Update Mode for output\r
  97                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME))) \r
  98                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set update type."));\r
  99         \r
 100                 disable_video_output();\r
 101 \r
 102                 //Enable dual link output\r
 103                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 104                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to enable dual link."));\r
 105 \r
 106                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 107                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set dual link format type to 4:2:2:4."));\r
 108                         \r
 109                 //Select output memory format\r
 110                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC))) \r
 111                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set memory format."));\r
 112                 \r
 113                 //Select image orientation\r
 114                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 115                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set image orientation to normal.");  \r
 116 \r
 117                 // Select data range\r
 118                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 119                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set RGB data range to CGR.");        \r
 120                 \r
 121                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 122                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set colormatrix to ") << (vid_fmt_ == VID_FMT_PAL ? TEXT("601 CGR") : TEXT("709 CGR")) << TEXT(".");\r
 123 \r
 124                 if(!embedded_audio_)\r
 125                 {\r
 126                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0))) \r
 127                                 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");                       \r
 128                         CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");\r
 129                 }\r
 130                 else\r
 131                 {\r
 132                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable))) \r
 133                                 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");                    \r
 134                         CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");\r
 135                 }\r
 136                 \r
 137                 if (blue_->has_output_key()) \r
 138                 {\r
 139                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 140                         blue_->set_output_key(dummy, v4444, invert, white);\r
 141                 }\r
 142 \r
 143                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 144                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);  \r
 145         \r
 146                 unsigned long engine_mode = VIDEO_ENGINE_FRAMESTORE;\r
 147                 if(BLUE_FAIL(blue_->set_video_engine(engine_mode)))\r
 148                         BOOST_THROW_EXCEPTION(caspar_exception() << msg_info(narrow(print()) + " Failed to set video engine."));\r
 149 \r
 150                 enable_video_output();\r
 151                                                 \r
 152                 int n = 0;\r
 153                 std::generate(reserved_frames_.begin(), reserved_frames_.end(), [&]\r
 154                 {\r
 155                         return std::make_shared<blue_dma_buffer>(format_desc_.size, n++);\r
 156                 });\r
 157                                                                                 \r
 158                 CASPAR_LOG(info) << print() << L" Successfully Initialized.";\r
 159         }\r
 160 \r
 161         ~bluefish_consumer()\r
 162         {\r
 163                 try\r
 164                 {                       \r
 165                         disable_video_output();\r
 166                         blue_->device_detach();         \r
 167                 }\r
 168                 catch(...)\r
 169                 {\r
 170                         CASPAR_LOG_CURRENT_EXCEPTION();\r
 171                 }\r
 172                 \r
 173                 CASPAR_LOG(info) << print() << L" Shutting down.";      \r
 174         }\r
 175         \r
 176         const core::video_format_desc& get_video_format_desc() const\r
 177         {\r
 178                 return format_desc_;\r
 179         }\r
 180 \r
 181         void enable_video_output()\r
 182         {\r
 183                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))\r
 184                         CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");       \r
 185         }\r
 186 \r
 187         void disable_video_output()\r
 188         {\r
 189                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))\r
 190                         CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");                \r
 191         }\r
 192         \r
 193         void send(const safe_ptr<core::read_frame>& frame)\r
 194         {       \r
 195                 static std::vector<int16_t> silence(MAX_HANC_BUFFER_SIZE, 0);\r
 196 \r
 197                 const size_t audio_samples       = format_desc_.audio_samples_per_frame;\r
 198                 const size_t audio_nchannels = format_desc_.audio_channels;\r
 199 \r
 200                 frame_timer_.restart();\r
 201                                 \r
 202                 // Copy to local buffers\r
 203 \r
 204                 if(!frame->image_data().empty())\r
 205                 {\r
 206                         if(key_only_)                                           \r
 207                                 fast_memshfl(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);\r
 208                         else\r
 209                                 fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
 210                 }\r
 211                 else\r
 212                         fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size());\r
 213                                                                 \r
 214                 // Sync\r
 215 \r
 216                 sync_timer_.restart();\r
 217                 unsigned long n_field = 0;\r
 218                 {\r
 219                         scoped_oversubcription_token oversubscribe;\r
 220                         blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 221                 }\r
 222                 graph_->update_value("sync-time", static_cast<float>(sync_timer_.elapsed()*format_desc_.fps*0.5));\r
 223 \r
 224                 // Send and display\r
 225 \r
 226                 if(embedded_audio_)\r
 227                 {               \r
 228                         auto frame_audio          = core::audio_32_to_16_sse(frame->audio_data());\r
 229                         auto frame_audio_data = frame_audio.size() != audio_samples ? silence.data() : frame_audio.data();      \r
 230 \r
 231                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
 232                                                                 \r
 233                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()), \r
 234                                                                                         reserved_frames_.front()->image_size(), \r
 235                                                                                         nullptr, \r
 236                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 237 \r
 238                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 239                                                                                         reserved_frames_.front()->hanc_size(), \r
 240                                                                                         nullptr,                 \r
 241                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 242 \r
 243                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 244                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 245                 }\r
 246                 else\r
 247                 {\r
 248                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),\r
 249                                                                                         reserved_frames_.front()->image_size(), \r
 250                                                                                         nullptr,                 \r
 251                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 252                         \r
 253                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 254                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");\r
 255                 }\r
 256 \r
 257                 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
 258                                 \r
 259                 graph_->update_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));\r
 260 \r
 261                 graph_->update_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));\r
 262                 tick_timer_.restart();                          \r
 263         }\r
 264         \r
 265         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 266         {       \r
 267                 const auto sample_type = AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN;\r
 268                 const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;\r
 269                 \r
 270                 hanc_stream_info_struct hanc_stream_info;\r
 271                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 272                 \r
 273                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 274                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 275                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 276                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 277                 hanc_stream_info.hanc_data_ptr    = hanc_data;\r
 278                 hanc_stream_info.video_mode               = vid_fmt_;           \r
 279                 \r
 280                 if (!is_epoch_card(*blue_))\r
 281                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);  \r
 282                 else\r
 283                         encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);\r
 284         }\r
 285         \r
 286         std::wstring print() const\r
 287         {\r
 288                 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(device_index_) + L"|" +  format_desc_.name + L"]";\r
 289         }\r
 290 };\r
 291 \r
 292 struct bluefish_consumer_proxy : public core::frame_consumer\r
 293 {\r
 294         std::unique_ptr<bluefish_consumer>      consumer_;\r
 295         const size_t                                            device_index_;\r
 296         const bool                                                      embedded_audio_;\r
 297         const bool                                                      key_only_;\r
 298 public:\r
 299 \r
 300         bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only)\r
 301                 : device_index_(device_index)\r
 302                 , embedded_audio_(embedded_audio)\r
 303                 , key_only_(key_only)\r
 304         {\r
 305         }\r
 306         \r
 307         virtual void initialize(const core::video_format_desc& format_desc)\r
 308         {\r
 309                 consumer_ = nullptr;\r
 310                 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_));\r
 311         }\r
 312         \r
 313         virtual bool send(const safe_ptr<core::read_frame>& frame)\r
 314         {\r
 315                 consumer_->send(frame);\r
 316                 return true;\r
 317         }\r
 318 \r
 319         virtual const core::video_format_desc& get_video_format_desc() const\r
 320         {\r
 321                 return consumer_->get_video_format_desc();\r
 322         }\r
 323         \r
 324         virtual size_t buffer_depth() const\r
 325         {\r
 326                 return 0;\r
 327         }\r
 328 \r
 329         virtual std::wstring print() const\r
 330         {\r
 331                 if(consumer_)\r
 332                         consumer_->print();\r
 333 \r
 334                 return L"bluefish [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
 335         }\r
 336 };      \r
 337 \r
 338 safe_ptr<core::frame_consumer> create_consumer(const std::vector<std::wstring>& params)\r
 339 {\r
 340         if(params.size() < 1 || params[0] != L"BLUEFISH")\r
 341                 return core::frame_consumer::empty();\r
 342                 \r
 343         const auto device_index = params.size() > 1 ? lexical_cast_or_default<int>(params[1], 1) : 1;\r
 344 \r
 345         const auto embedded_audio = std::find(params.begin(), params.end(), L"EMBEDDED_AUDIO") != params.end();\r
 346         const auto key_only               = std::find(params.begin(), params.end(), L"KEY_ONLY")           != params.end();\r
 347 \r
 348         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 349 }\r
 350 \r
 351 safe_ptr<core::frame_consumer> create_consumer(const boost::property_tree::ptree& ptree) \r
 352 {       \r
 353         const auto device_index         = ptree.get("device",             1);\r
 354         const auto embedded_audio       = ptree.get("embedded-audio", false);\r
 355         const auto key_only                     = ptree.get("key-only",           false);\r
 356 \r
 357         return make_safe<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);\r
 358 }\r
 359 \r
 360 }}