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

   1 /*
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
   3 *
   4 * This file is part of CasparCG (www.casparcg.com).
   5 *
   6 * CasparCG is free software: you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation, either version 3 of the License, or
   9 * (at your option) any later version.
  10 *
  11 * CasparCG is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
  18 *
  19 * Author: Robert Nagy, ronag89@gmail.com
  20 */
  21
  22 #include "../StdAfx.h"
  23
  24 #include "bluefish_consumer.h"
  25 #include "../util/blue_velvet.h"
  26 #include "../util/memory.h"
  27
  28 #include <core/video_format.h>
  29 #include <core/frame/frame.h>
  30
  31 #include <common/executor.h>
  32 #include <common/diagnostics/graph.h>
  33 #include <common/array.h>
  34 #include <common/memshfl.h>
  35 #include <common/param.h>
  36
  37 #include <core/consumer/frame_consumer.h>
  38 #include <core/mixer/audio/audio_util.h>
  39
  40 #include <tbb/concurrent_queue.h>
  41
  42 #include <common/assert.h>
  43 #include <boost/lexical_cast.hpp>
  44 #include <boost/timer.hpp>
  45 #include <boost/range/algorithm.hpp>
  46 #include <boost/property_tree/ptree.hpp>
  47 #include <boost/algorithm/string.hpp>
  48
  49 #include <asmlib.h>
  50
  51 #include <memory>
  52 #include <array>
  53
  54 namespace caspar { namespace bluefish {
  55
  56 struct bluefish_consumer : boost::noncopyable
  57 {
  58         spl::shared_ptr<CBlueVelvet4>                           blue_;
  59         const unsigned int                                      device_index_;
  60         const core::video_format_desc           format_desc_;
  61         const int                                                       channel_index_;
  62
  63         const std::wstring                                      model_name_;
  64
  65         spl::shared_ptr<diagnostics::graph>             graph_;
  66         boost::timer                                            frame_timer_;
  67         boost::timer                                            tick_timer_;
  68         boost::timer                                            sync_timer_;
  69
  70         unsigned int                                            vid_fmt_;
  71
  72         std::array<blue_dma_buffer_ptr, 4>      reserved_frames_;
  73         tbb::concurrent_bounded_queue<core::const_frame> frame_buffer_;
  74
  75         const bool                                                      embedded_audio_;
  76         const bool                                                      key_only_;
  77
  78         executor                                                        executor_;
  79 public:
  80         bluefish_consumer(const core::video_format_desc& format_desc, int device_index, bool embedded_audio, bool key_only, int channel_index)
  81                 : blue_(create_blue(device_index))
  82                 , device_index_(device_index)
  83                 , format_desc_(format_desc)
  84                 , channel_index_(channel_index)
  85                 , model_name_(get_card_desc(*blue_))
  86                 , vid_fmt_(get_video_mode(*blue_, format_desc))
  87                 , embedded_audio_(embedded_audio)
  88                 , key_only_(key_only)
  89                 , executor_(print())
  90         {
  91                 executor_.set_capacity(1);
  92
  93                 graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f));
  94                 graph_->set_color("sync-time", diagnostics::color(1.0f, 0.0f, 0.0f));
  95                 graph_->set_color("frame-time", diagnostics::color(0.5f, 1.0f, 0.2f));
  96                 graph_->set_text(print());
  97                 diagnostics::register_graph(graph_);
  98
  99                 //Setting output Video mode
 100                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MODE, vid_fmt_)))
 101                         CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set videomode."));
 102
 103                 //Select Update Mode for output
 104                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_UPDATE_TYPE, UPD_FMT_FRAME)))
 105                         CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set update type."));
 106
 107                 disable_video_output();
 108
 109                 //Enable dual link output
 110                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT, 1)))
 111                         CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to enable dual link."));
 112
 113                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))
 114                         CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set dual link format type to 4:2:2:4."));
 115
 116                 //Select output memory format
 117                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_MEMORY_FORMAT, MEM_FMT_ARGB_PC)))
 118                         CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(print() + L" Failed to set memory format."));
 119
 120                 //Select image orientation
 121                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))
 122                         CASPAR_LOG(warning) << print() << L" Failed to set image orientation to normal.";
 123
 124                 // Select data range
 125                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_RGB_DATA_RANGE, CGR_RANGE)))
 126                         CASPAR_LOG(warning) << print() << L" Failed to set RGB data range to CGR.";
 127
 128                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))
 129                         CASPAR_LOG(warning) << print() << L" Failed to set colormatrix to " << (vid_fmt_ == VID_FMT_PAL ? L"601 CGR" : L"709 CGR") << L".";
 130
 131                 if(!embedded_audio_)
 132                 {
 133                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, 0)))
 134                                 CASPAR_LOG(warning) << TEXT("BLUECARD ERROR: Failed to disable embedded audio.");
 135                         CASPAR_LOG(info) << print() << TEXT(" Disabled embedded-audio.");
 136                 }
 137                 else
 138                 {
 139                         if(BLUE_FAIL(set_card_property(blue_, EMBEDEDDED_AUDIO_OUTPUT, blue_emb_audio_enable | blue_emb_audio_group1_enable)))
 140                                 CASPAR_LOG(warning) << print() << TEXT(" Failed to enable embedded audio.");
 141                         CASPAR_LOG(info) << print() << TEXT(" Enabled embedded-audio.");
 142                 }
 143
 144                 if (blue_->has_output_key())
 145                 {
 146                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;
 147                         blue_->set_output_key(dummy, v4444, invert, white);
 148                 }
 149
 150                 if(blue_->GetHDCardType(device_index_) != CRD_HD_INVALID)
 151                         blue_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);
 152
 153                 if(BLUE_FAIL(set_card_property(blue_, VIDEO_OUTPUT_ENGINE, VIDEO_ENGINE_FRAMESTORE)))
 154                         CASPAR_LOG(warning) << print() << TEXT(" Failed to set video engine.");
 155
 156                 enable_video_output();
 157
 158                 int n = 0;
 159                 boost::range::generate(reserved_frames_, [&]{return std::make_shared<blue_dma_buffer>(static_cast<int>(format_desc_.size), n++);});
 160         }
 161
 162         ~bluefish_consumer()
 163         {
 164                 try
 165                 {
 166                         executor_.invoke([&]
 167                         {
 168                                 disable_video_output();
 169                                 blue_->device_detach();
 170                         });
 171                 }
 172                 catch(...)
 173                 {
 174                         CASPAR_LOG_CURRENT_EXCEPTION();
 175                 }
 176         }
 177
 178         void enable_video_output()
 179         {
 180                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 0)))
 181                         CASPAR_LOG(error) << print() << TEXT(" Failed to disable video output.");
 182         }
 183
 184         void disable_video_output()
 185         {
 186                 blue_->video_playback_stop(0,0);
 187                 if(!BLUE_PASS(set_card_property(blue_, VIDEO_BLACKGENERATOR, 1)))
 188                         CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output.");
 189         }
 190
 191         std::future<bool> send(core::const_frame& frame)
 192         {
 193                 return executor_.begin_invoke([=]() -> bool
 194                 {
 195                         try
 196                         {
 197                                 display_frame(frame);
 198                                 graph_->set_value("tick-time", static_cast<float>(tick_timer_.elapsed()*format_desc_.fps*0.5));
 199                                 tick_timer_.restart();
 200                         }
 201                         catch(...)
 202                         {
 203                                 CASPAR_LOG_CURRENT_EXCEPTION();
 204                         }
 205
 206                         return true;
 207                 });
 208         }
 209
 210         void display_frame(core::const_frame frame)
 211         {
 212                 // Sync
 213
 214                 sync_timer_.restart();
 215                 unsigned long n_field = 0;
 216                 blue_->wait_output_video_synch(UPD_FMT_FRAME, n_field);
 217                 graph_->set_value("sync-time", sync_timer_.elapsed()*format_desc_.fps*0.5);
 218
 219                 frame_timer_.restart();
 220
 221                 // Copy to local buffers
 222
 223                 if(!frame.image_data().empty())
 224                 {
 225                         if(key_only_)
 226                                 aligned_memshfl(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);
 227                         else
 228                                 A_memcpy(reserved_frames_.front()->image_data(), frame.image_data().begin(), frame.image_data().size());
 229                 }
 230                 else
 231                         A_memset(reserved_frames_.front()->image_data(), 0, reserved_frames_.front()->image_size());
 232
 233
 234                 // Send and display
 235
 236                 if(embedded_audio_)
 237                 {
 238                         auto frame_audio = core::audio_32_to_24(frame.audio_data());
 239                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()),
 240                                                 frame_audio.data(),
 241                                                 static_cast<int>(frame.audio_data().size()/format_desc_.audio_channels),
 242                                                 static_cast<int>(format_desc_.audio_channels));
 243
 244                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
 245                                                                                         static_cast<unsigned long>(reserved_frames_.front()->image_size()),
 246                                                                                         nullptr,
 247                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
 248
 249                         blue_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),
 250                                                                                         static_cast<unsigned long>(reserved_frames_.front()->hanc_size()),
 251                                                                                         nullptr,
 252                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));
 253
 254                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))
 255                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
 256                 }
 257                 else
 258                 {
 259                         blue_->system_buffer_write_async(const_cast<uint8_t*>(reserved_frames_.front()->image_data()),
 260                                                                                         static_cast<unsigned long>(reserved_frames_.front()->image_size()),
 261                                                                                         nullptr,
 262                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));
 263
 264                         if(BLUE_FAIL(blue_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))
 265                                 CASPAR_LOG(warning) << print() << TEXT(" render_buffer_update failed.");
 266                 }
 267
 268                 boost::range::rotate(reserved_frames_, std::begin(reserved_frames_)+1);
 269
 270                 graph_->set_value("frame-time", static_cast<float>(frame_timer_.elapsed()*format_desc_.fps*0.5));
 271         }
 272
 273         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, int audio_samples, int audio_nchannels)
 274         {
 275                 const auto sample_type = AUDIO_CHANNEL_24BIT | AUDIO_CHANNEL_LITTLEENDIAN;
 276                 const auto emb_audio_flag = blue_emb_audio_enable | blue_emb_audio_group1_enable;
 277
 278                 hanc_stream_info_struct hanc_stream_info;
 279                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));
 280
 281                 hanc_stream_info.AudioDBNArray[0] = -1;
 282                 hanc_stream_info.AudioDBNArray[1] = -1;
 283                 hanc_stream_info.AudioDBNArray[2] = -1;
 284                 hanc_stream_info.AudioDBNArray[3] = -1;
 285                 hanc_stream_info.hanc_data_ptr    = hanc_data;
 286                 hanc_stream_info.video_mode               = vid_fmt_;
 287
 288                 if (!is_epoch_card(*blue_))
 289                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
 290                 else
 291                         encode_hanc_frame_ex(blue_->has_video_cardtype(), &hanc_stream_info, audio_data, audio_nchannels, audio_samples, sample_type, emb_audio_flag);
 292         }
 293
 294         std::wstring print() const
 295         {
 296                 return model_name_ + L" [" + boost::lexical_cast<std::wstring>(channel_index_) + L"-" +
 297                         boost::lexical_cast<std::wstring>(device_index_) + L"|" +  format_desc_.name + L"]";
 298         }
 299 };
 300
 301 struct bluefish_consumer_proxy : public core::frame_consumer
 302 {
 303         core::monitor::subject                          monitor_subject_;
 304
 305         std::unique_ptr<bluefish_consumer>      consumer_;
 306         const int                                                       device_index_;
 307         const bool                                                      embedded_audio_;
 308         const bool                                                      key_only_;
 309
 310         std::vector<int>                                        audio_cadence_;
 311         core::video_format_desc                         format_desc_;
 312
 313 public:
 314
 315         bluefish_consumer_proxy(int device_index, bool embedded_audio, bool key_only)
 316                 : device_index_(device_index)
 317                 , embedded_audio_(embedded_audio)
 318                 , key_only_(key_only)
 319         {
 320         }
 321
 322         // frame_consumer
 323
 324         void initialize(const core::video_format_desc& format_desc, int channel_index) override
 325         {
 326                 format_desc_ = format_desc;
 327                 audio_cadence_ = format_desc.audio_cadence;
 328
 329                 consumer_.reset();
 330                 consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_, channel_index));
 331         }
 332
 333         std::future<bool> send(core::const_frame frame) override
 334         {
 335                 CASPAR_VERIFY(audio_cadence_.front() * format_desc_.audio_channels == static_cast<size_t>(frame.audio_data().size()));
 336                 boost::range::rotate(audio_cadence_, std::begin(audio_cadence_)+1);
 337                 return consumer_->send(frame);
 338         }
 339
 340         std::wstring print() const override
 341         {
 342                 return consumer_ ? consumer_->print() : L"[bluefish_consumer]";
 343         }
 344
 345         std::wstring name() const override
 346         {
 347                 return L"bluefish";
 348         }
 349
 350         boost::property_tree::wptree info() const override
 351         {
 352                 boost::property_tree::wptree info;
 353                 info.add(L"type", L"bluefish");
 354                 info.add(L"key-only", key_only_);
 355                 info.add(L"device", device_index_);
 356                 info.add(L"embedded-audio", embedded_audio_);
 357                 return info;
 358         }
 359
 360         int buffer_depth() const override
 361         {
 362                 return 1;
 363         }
 364
 365         int index() const override
 366         {
 367                 return 400 + device_index_;
 368         }
 369
 370         core::monitor::subject& monitor_output()
 371         {
 372                 return monitor_subject_;
 373         }
 374 };
 375
 376 spl::shared_ptr<core::frame_consumer> create_consumer(
 377                 const std::vector<std::wstring>& params, core::interaction_sink*)
 378 {
 379         if(params.size() < 1 || !boost::iequals(params.at(0), L"BLUEFISH"))
 380                 return core::frame_consumer::empty();
 381
 382         const auto device_index = params.size() > 1 ? boost::lexical_cast<int>(params.at(1)) : 1;
 383
 384         const auto embedded_audio       = contains_param(L"EMBEDDED_AUDIO", params);
 385         const auto key_only                     = contains_param(L"KEY_ONLY", params);
 386
 387         return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);
 388 }
 389
 390 spl::shared_ptr<core::frame_consumer> create_preconfigured_consumer(
 391                 const boost::property_tree::wptree& ptree, core::interaction_sink*)
 392 {
 393         const auto device_index         = ptree.get(L"device",                  1);
 394         const auto embedded_audio       = ptree.get(L"embedded-audio",  false);
 395         const auto key_only                     = ptree.get(L"key-only",                false);
 396
 397         return spl::make_shared<bluefish_consumer_proxy>(device_index, embedded_audio, key_only);
 398 }
 399
 400 }}