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 #ifndef DISABLE_BLUEFISH\r
  24 \r
  25 #include "bluefish_consumer.h"\r
  26 #include "util.h"\r
  27 #include "memory.h"\r
  28 \r
  29 #include "../../processor/read_frame.h"\r
  30 \r
  31 #include <common/concurrency/executor.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 <memory>\r
  39 \r
  40 namespace caspar { namespace core { namespace bluefish {\r
  41         \r
  42 struct consumer::implementation : boost::noncopyable\r
  43 {\r
  44         boost::unique_future<void> active_;\r
  45         executor executor_;\r
  46                         \r
  47         std::shared_ptr<CBlueVelvet4> sdk_;\r
  48         \r
  49         unsigned int device_index_;\r
  50         video_format_desc format_desc_;\r
  51                 \r
  52         unsigned long   mem_fmt_;\r
  53         unsigned long   upd_fmt_;\r
  54         EVideoMode              vid_fmt_; \r
  55         unsigned long   res_fmt_; \r
  56         unsigned long   engine_mode_;\r
  57         \r
  58         std::array<blue_dma_buffer_ptr, 3> reserved_frames_;    \r
  59 \r
  60         bool embed_audio_;\r
  61 \r
  62 public:\r
  63         implementation::implementation(const video_format_desc& format_desc, unsigned int device_index, bool embed_audio) \r
  64                 : sdk_(BlueVelvetFactory4())\r
  65                 , device_index_(device_index)\r
  66                 , format_desc_(format_desc)\r
  67                 , mem_fmt_(MEM_FMT_ARGB_PC)\r
  68                 , upd_fmt_(UPD_FMT_FRAME)\r
  69                 , vid_fmt_(VID_FMT_INVALID) \r
  70                 , res_fmt_(RES_FMT_NORMAL) \r
  71                 , engine_mode_(VIDEO_ENGINE_FRAMESTORE)         \r
  72                 , embed_audio_(embed_audio)\r
  73         {\r
  74                                 \r
  75                 if(BLUE_FAIL(sdk_->device_attach(device_index_, FALSE))) \r
  76                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to attach device."));\r
  77         \r
  78                 int videoCardType = sdk_->has_video_cardtype();\r
  79                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Card type: ") << get_card_desc(videoCardType) << TEXT(". (device ") << device_index_ << TEXT(")");\r
  80         \r
  81                 //void* pBlueDevice = blue_attach_to_device(1);\r
  82                 //EBlueConnectorPropertySetting video_routing[1];\r
  83                 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;\r
  84                 //video_routing[0].channel = channel;   \r
  85                 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;\r
  86                 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;\r
  87                 //blue_set_connector_property(pBlueDevice, 1, video_routing);\r
  88                 //blue_detach_from_device(&pBlueDevice);\r
  89                 \r
  90                 auto desiredVideoFormat = vid_fmt_from_video_format(format_desc_.format);\r
  91                 int videoModeCount = sdk_->count_video_mode();\r
  92                 for(int videoModeIndex = 1; videoModeIndex <= videoModeCount; ++videoModeIndex) \r
  93                 {\r
  94                         EVideoMode videoMode = sdk_->enum_video_mode(videoModeIndex);\r
  95                         if(videoMode == desiredVideoFormat) \r
  96                                 vid_fmt_ = videoMode;                   \r
  97                 }\r
  98                 if(vid_fmt_ == VID_FMT_INVALID)\r
  99                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 100                 \r
 101                 // Set default video output channel\r
 102                 //if(BLUE_FAIL(set_card_property(sdk_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))\r
 103                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");\r
 104 \r
 105                 //Setting output Video mode\r
 106                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MODE, vid_fmt_))) \r
 107                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
 108 \r
 109                 //Select Update Mode for output\r
 110                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_UPDATE_TYPE, upd_fmt_))) \r
 111                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set update type. "));\r
 112         \r
 113                 disable_video_output();\r
 114 \r
 115                 //Enable dual link output\r
 116                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 117                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to enable dual link."));\r
 118 \r
 119                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 120                         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
 121                         \r
 122                 //Select output memory format\r
 123                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MEMORY_FORMAT, mem_fmt_))) \r
 124                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set memory format."));\r
 125                 \r
 126                 //Select image orientation\r
 127                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 128                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set image orientation to normal. (device ") << device_index_ << TEXT(")"); \r
 129 \r
 130                 // Select data range\r
 131                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 132                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set RGB data range to CGR. (device ") << device_index_ << TEXT(")");       \r
 133                 \r
 134                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 135                         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
 136                 \r
 137                 //if(BLUE_FAIL(set_card_property(sdk_, EMBEDDED_AUDIO_OUTPUT, 0)))      \r
 138                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to enable embedded audio. (device ") << device_index_ << TEXT(")");   \r
 139                 //else \r
 140                 //{\r
 141                 //      CASPAR_LOG(info) << TEXT("BLUECARD INFO: Enabled embedded audio. (device ") << device_index_ << TEXT(")");\r
 142                 //      hasEmbeddedAudio_ = true;\r
 143                 //}\r
 144 \r
 145                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully configured bluecard for ") << format_desc_ << TEXT(". (device ") << device_index_ << TEXT(")");\r
 146 \r
 147                 if (sdk_->has_output_key()) \r
 148                 {\r
 149                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 150                         sdk_->set_output_key(dummy, v4444, invert, white);\r
 151                 }\r
 152 \r
 153                 if(sdk_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 154                         sdk_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);   \r
 155         \r
 156                 if(BLUE_FAIL(sdk_->set_video_engine(engine_mode_)))\r
 157                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set vido engine."));\r
 158 \r
 159                 enable_video_output();\r
 160                                                 \r
 161                 for(size_t n = 0; n < reserved_frames_.size(); ++n)\r
 162                         reserved_frames_[n] = std::make_shared<blue_dma_buffer>(format_desc_.size, n);          \r
 163                                 \r
 164                 executor_.start();\r
 165 \r
 166                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully initialized device ") << device_index_;\r
 167 \r
 168                 active_ = executor_.begin_invoke([]{});\r
 169         }\r
 170 \r
 171         ~implementation()\r
 172         {\r
 173                 disable_video_output();\r
 174 \r
 175                 if(sdk_)\r
 176                         sdk_->device_detach();          \r
 177 \r
 178                 CASPAR_LOG(info) << "BLUECARD INFO: Successfully released device " << device_index_;\r
 179         }\r
 180         \r
 181         void enable_video_output()\r
 182         {\r
 183                 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 0)))\r
 184                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");  \r
 185         }\r
 186 \r
 187         void disable_video_output()\r
 188         {\r
 189                 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 1)))\r
 190                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");          \r
 191         }\r
 192 \r
 193         void send(const safe_ptr<const read_frame>& frame)\r
 194         {                       \r
 195                 static std::vector<short> silence(MAX_HANC_BUFFER_SIZE, 0);\r
 196                 \r
 197                 size_t audio_samples = static_cast<size_t>(48000.0 / format_desc_.fps);\r
 198                 size_t audio_nchannels = 2;\r
 199                 \r
 200                 active_.get();\r
 201                 active_ = executor_.begin_invoke([=]\r
 202                 {\r
 203                         try\r
 204                         {\r
 205                                 std::copy_n(frame->image_data().begin(), frame->image_data().size(), reserved_frames_.front()->image_data());\r
 206 \r
 207                                 unsigned long n_field = 0;\r
 208                                 sdk_->wait_output_video_synch(UPD_FMT_FRAME, n_field);\r
 209                                 \r
 210                                 if(embed_audio_)\r
 211                                 {               \r
 212                                         auto frame_audio_data = frame->audio_data().empty() ? silence.data() : const_cast<short*>(frame->audio_data().begin());\r
 213 \r
 214                                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(reserved_frames_.front()->hanc_data()), frame_audio_data, audio_samples, audio_nchannels);\r
 215                                                                 \r
 216                                         sdk_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()), \r
 217                                                                                                         reserved_frames_.front()->image_size(), \r
 218                                                                                                         nullptr, \r
 219                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 220 \r
 221                                         sdk_->system_buffer_write_async(reserved_frames_.front()->hanc_data(),\r
 222                                                                                                         reserved_frames_.front()->hanc_size(), \r
 223                                                                                                         nullptr,                 \r
 224                                                                                                         BlueImage_HANC_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_HANC));\r
 225 \r
 226                                         if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image_HANC(reserved_frames_.front()->id()))))\r
 227                                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 228                                 }\r
 229                                 else\r
 230                                 {\r
 231                                         sdk_->system_buffer_write_async(const_cast<unsigned char*>(reserved_frames_.front()->image_data()),\r
 232                                                                                                         reserved_frames_.front()->image_size(), \r
 233                                                                                                         nullptr,                 \r
 234                                                                                                         BlueImage_DMABuffer(reserved_frames_.front()->id(), BLUE_DATA_IMAGE));\r
 235                         \r
 236                                         if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image(reserved_frames_.front()->id()))))\r
 237                                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 238                                 }\r
 239 \r
 240                                 std::rotate(reserved_frames_.begin(), reserved_frames_.begin() + 1, reserved_frames_.end());\r
 241                         }\r
 242                         catch(...)\r
 243                         {\r
 244                                 CASPAR_LOG_CURRENT_EXCEPTION();\r
 245                         }\r
 246                 });\r
 247         }\r
 248 \r
 249         size_t buffer_depth() const\r
 250         {\r
 251                 return 1;\r
 252         }\r
 253 \r
 254         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 255         {       \r
 256                 auto card_type = sdk_->has_video_cardtype();\r
 257                 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);\r
 258                 \r
 259                 hanc_stream_info_struct hanc_stream_info;\r
 260                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 261                 \r
 262                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 263                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 264                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 265                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 266                 hanc_stream_info.hanc_data_ptr = hanc_data;\r
 267                 hanc_stream_info.video_mode = vid_fmt_;\r
 268                 \r
 269                 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);\r
 270 \r
 271                 if (!is_epoch_card(card_type))\r
 272                 {\r
 273                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, \r
 274                                                                 audio_samples, sample_type, emb_audio_flag);    \r
 275                 }\r
 276                 else\r
 277                 {\r
 278                         encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels,\r
 279                                                                  audio_samples, sample_type, emb_audio_flag);\r
 280                 }                                               \r
 281         }\r
 282 };\r
 283 \r
 284 consumer::consumer(consumer&& other) : impl_(std::move(other.impl_)){}\r
 285 consumer::consumer(const video_format_desc& format_desc, unsigned int device_index, bool embed_audio) : impl_(new implementation(format_desc, device_index, embed_audio)){}     \r
 286 void consumer::send(const safe_ptr<const read_frame>& frame){impl_->send(frame);}\r
 287 size_t consumer::buffer_depth() const{return impl_->buffer_depth();}\r
 288 }}}\r
 289 \r
 290 #endif