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 "fwd.h"\r
  26 #include "bluefish_consumer.h"\r
  27 #include "util.h"\r
  28 #include "exception.h"\r
  29 #include "memory.h"\r
  30 \r
  31 #include "../../frame/gpu_frame.h"\r
  32 \r
  33 #include <boost/thread.hpp>\r
  34 \r
  35 #include <tbb/concurrent_queue.h>\r
  36 \r
  37 #include <BlueVelvet4.h>\r
  38 #include <BlueHancUtils.h>\r
  39 \r
  40 #if defined(_MSC_VER)\r
  41 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings\r
  42 #endif\r
  43 \r
  44 namespace caspar { namespace bluefish {\r
  45         \r
  46 struct consumer::implementation\r
  47 {\r
  48         implementation::implementation(const frame_format_desc& format_desc, unsigned int device_index, bool embeed_audio) \r
  49                 : device_index_(device_index), format_desc_(format_desc), sdk_(BlueVelvetFactory4()), current_id_(0), embeed_audio_(embeed_audio)\r
  50         {\r
  51                 mem_fmt_                = MEM_FMT_ARGB_PC;\r
  52                 upd_fmt_                = UPD_FMT_FRAME;\r
  53                 vid_fmt_                = VID_FMT_PAL; \r
  54                 res_fmt_                = RES_FMT_NORMAL; \r
  55                 engine_mode_    = VIDEO_ENGINE_FRAMESTORE;\r
  56                                 \r
  57                 if(BLUE_FAIL(sdk_->device_attach(device_index_, FALSE))) \r
  58                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to attach device."));\r
  59         \r
  60                 int videoCardType = sdk_->has_video_cardtype();\r
  61                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Card type: ") << get_card_desc(videoCardType) << TEXT(". (device ") << device_index_ << TEXT(")");\r
  62         \r
  63                 //void* pBlueDevice = blue_attach_to_device(1);\r
  64                 //EBlueConnectorPropertySetting video_routing[1];\r
  65                 //auto channel = BLUE_VIDEO_OUTPUT_CHANNEL_A;\r
  66                 //video_routing[0].channel = channel;   \r
  67                 //video_routing[0].propType = BLUE_CONNECTOR_PROP_SINGLE_LINK;\r
  68                 //video_routing[0].connector = channel == BLUE_VIDEO_OUTPUT_CHANNEL_A ? BLUE_CONNECTOR_SDI_OUTPUT_A : BLUE_CONNECTOR_SDI_OUTPUT_B;\r
  69                 //blue_set_connector_property(pBlueDevice, 1, video_routing);\r
  70                 //blue_detach_from_device(&pBlueDevice);\r
  71                 \r
  72                 vid_fmt_ = ULONG_MAX;\r
  73                 auto desiredVideoFormat = vid_fmt_from_frame_format(format_desc_.format);\r
  74                 int videoModeCount = sdk_->count_video_mode();\r
  75                 for(int videoModeIndex=1; videoModeIndex <= videoModeCount; ++videoModeIndex) \r
  76                 {\r
  77                         EVideoMode videoMode = sdk_->enum_video_mode(videoModeIndex);\r
  78                         if(videoMode == desiredVideoFormat) \r
  79                                 vid_fmt_ = videoMode;                   \r
  80                 }\r
  81                 if(vid_fmt_ == ULONG_MAX)\r
  82                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
  83                 \r
  84                 // Set default video output channel\r
  85                 //if(BLUE_FAIL(set_card_property(sdk_, DEFAULT_VIDEO_OUTPUT_CHANNEL, channel)))\r
  86                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set default channel. (device ") << device_index_ << TEXT(")");\r
  87 \r
  88                 //Setting output Video mode\r
  89                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MODE, vid_fmt_))) \r
  90                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set videomode."));\r
  91 \r
  92                 //Select Update Mode for output\r
  93                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_UPDATE_TYPE, upd_fmt_))) \r
  94                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set update type. "));\r
  95         \r
  96                 disable_video_output();\r
  97 \r
  98                 //Enable dual link output\r
  99                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT, 1)))\r
 100                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to enable dual link."));\r
 101 \r
 102                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_DUAL_LINK_OUTPUT_SIGNAL_FORMAT_TYPE, Signal_FormatType_4224)))\r
 103                         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
 104                         \r
 105                 //Select output memory format\r
 106                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_MEMORY_FORMAT, mem_fmt_))) \r
 107                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set memory format."));\r
 108                 \r
 109                 //Select image orientation\r
 110                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_IMAGE_ORIENTATION, ImageOrientation_Normal)))\r
 111                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set image orientation to normal. (device ") << device_index_ << TEXT(")"); \r
 112 \r
 113                 // Select data range\r
 114                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_RGB_DATA_RANGE, CGR_RANGE))) \r
 115                         CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to set RGB data range to CGR. (device ") << device_index_ << TEXT(")");       \r
 116                 \r
 117                 if(BLUE_FAIL(set_card_property(sdk_, VIDEO_PREDEFINED_COLOR_MATRIX, vid_fmt_ == VID_FMT_PAL ? MATRIX_601_CGR : MATRIX_709_CGR)))\r
 118                         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
 119                 \r
 120                 //if(BLUE_FAIL(set_card_property(sdk_, EMBEDDED_AUDIO_OUTPUT, 0)))      \r
 121                 //      CASPAR_LOG(error) << TEXT("BLUECARD ERROR: Failed to enable embedded audio. (device ") << device_index_ << TEXT(")");   \r
 122                 //else \r
 123                 //{\r
 124                 //      CASPAR_LOG(info) << TEXT("BLUECARD INFO: Enabled embedded audio. (device ") << device_index_ << TEXT(")");\r
 125                 //      hasEmbeddedAudio_ = true;\r
 126                 //}\r
 127 \r
 128                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully configured bluecard for ") << format_desc_ << TEXT(". (device ") << device_index_ << TEXT(")");\r
 129 \r
 130                 if (sdk_->has_output_key()) \r
 131                 {\r
 132                         int dummy = TRUE; int v4444 = FALSE; int invert = FALSE; int white = FALSE;\r
 133                         sdk_->set_output_key(dummy, v4444, invert, white);\r
 134                 }\r
 135 \r
 136                 if(sdk_->GetHDCardType(device_index_) != CRD_HD_INVALID) \r
 137                         sdk_->Set_DownConverterSignalType(vid_fmt_ == VID_FMT_PAL ? SD_SDI : HD_SDI);   \r
 138         \r
 139                 if(BLUE_FAIL(sdk_->set_video_engine(engine_mode_)))\r
 140                         BOOST_THROW_EXCEPTION(bluefish_exception() << msg_info("BLUECARD ERROR: Failed to set vido engine."));\r
 141 \r
 142                 enable_video_output();\r
 143 \r
 144                                 \r
 145                 page_locked_buffer::reserve_working_size(MAX_HANC_BUFFER_SIZE * 3);             \r
 146                 for(int n = 0; n < 3; ++n)\r
 147                         hanc_buffers_.push_back(std::make_shared<page_locked_buffer>(MAX_HANC_BUFFER_SIZE));\r
 148 \r
 149                 frame_buffer_.set_capacity(1);\r
 150                 thread_ = boost::thread([=]{run();});\r
 151                 \r
 152                 CASPAR_LOG(info) << TEXT("BLUECARD INFO: Successfully initialized device ") << device_index_;\r
 153         }\r
 154 \r
 155         ~implementation()\r
 156         {\r
 157                 frame_buffer_.push(nullptr),\r
 158                 thread_.join();\r
 159 \r
 160                 disable_video_output();\r
 161 \r
 162                 if(sdk_)\r
 163                         sdk_->device_detach();          \r
 164 \r
 165                 CASPAR_LOG(info) << "BLUECARD INFO: Successfully released device " << device_index_;\r
 166         }\r
 167         \r
 168         void enable_video_output()\r
 169         {\r
 170                 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 0)))\r
 171                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");  \r
 172         }\r
 173 \r
 174         void disable_video_output()\r
 175         {\r
 176                 if(!BLUE_PASS(set_card_property(sdk_, VIDEO_BLACKGENERATOR, 1)))\r
 177                         CASPAR_LOG(error) << "BLUECARD ERROR: Failed to disable video output. (device " << device_index_ << TEXT(")");          \r
 178         }\r
 179 \r
 180         void display(const gpu_frame_ptr& frame)\r
 181         {\r
 182                 if(frame == nullptr)\r
 183                         return;\r
 184 \r
 185                 if(exception_ != nullptr)\r
 186                         std::rethrow_exception(exception_);\r
 187 \r
 188                 frame_buffer_.push(frame);\r
 189         }\r
 190 \r
 191         void do_display(const gpu_frame_ptr& frame)\r
 192         {\r
 193                 auto hanc = hanc_buffers_[current_id_];         \r
 194                 current_id_ = (current_id_+1) % hanc_buffers_.size();           \r
 195                         \r
 196                 static size_t audio_samples = 1920;\r
 197                 static size_t audio_nchannels = 2;\r
 198                 static std::vector<short> silence(audio_samples*audio_nchannels*2, 0);\r
 199 \r
 200                 auto& frame_audio_data = frame->audio_data().empty() ? silence : frame->audio_data();\r
 201 \r
 202                 unsigned long fieldCount = 0;\r
 203                 sdk_->wait_output_video_synch(UPD_FMT_FRAME, fieldCount);\r
 204                                 \r
 205                 if(embeed_audio_)\r
 206                 {               \r
 207                         encode_hanc(reinterpret_cast<BLUE_UINT32*>(hanc->data()), frame_audio_data.data(), audio_samples, audio_nchannels);\r
 208 \r
 209                         sdk_->system_buffer_write_async(frame->data(), \r
 210                                                                                          frame->size(), \r
 211                                                                                          nullptr, \r
 212                                                                                          BlueImage_HANC_DMABuffer(current_id_, BLUE_DATA_IMAGE));\r
 213 \r
 214                         sdk_->system_buffer_write_async(hanc->data(),\r
 215                                                                                          hanc->size(), \r
 216                                                                                          nullptr,                 \r
 217                                                                                          BlueImage_HANC_DMABuffer(current_id_, BLUE_DATA_HANC));\r
 218 \r
 219                         transferring_frame_ = frame;\r
 220 \r
 221                         if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image_HANC(current_id_))))\r
 222                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 223                 }\r
 224                 else\r
 225                 {\r
 226                         sdk_->system_buffer_write_async(frame->data(),\r
 227                                                                                          frame->size(), \r
 228                                                                                          nullptr,                 \r
 229                                                                                          BlueImage_DMABuffer(current_id_, BLUE_DATA_IMAGE));\r
 230                         \r
 231                         if(BLUE_FAIL(sdk_->render_buffer_update(BlueBuffer_Image(current_id_))))\r
 232                                 CASPAR_LOG(trace) << TEXT("BLUEFISH: render_buffer_update failed");\r
 233                 }\r
 234         }\r
 235 \r
 236 \r
 237         void encode_hanc(BLUE_UINT32* hanc_data, void* audio_data, size_t audio_samples, size_t audio_nchannels)\r
 238         {       \r
 239                 auto card_type = sdk_->has_video_cardtype();\r
 240                 auto sample_type = (AUDIO_CHANNEL_16BIT | AUDIO_CHANNEL_LITTLEENDIAN);\r
 241                 \r
 242                 hanc_stream_info_struct hanc_stream_info;\r
 243                 memset(&hanc_stream_info, 0, sizeof(hanc_stream_info));\r
 244 \r
 245                 hanc_stream_info.AudioDBNArray[0] = -1;\r
 246                 hanc_stream_info.AudioDBNArray[1] = -1;\r
 247                 hanc_stream_info.AudioDBNArray[2] = -1;\r
 248                 hanc_stream_info.AudioDBNArray[3] = -1;\r
 249                 hanc_stream_info.hanc_data_ptr = hanc_data;\r
 250                 hanc_stream_info.video_mode = vid_fmt_;\r
 251                 \r
 252                 auto emb_audio_flag = (blue_emb_audio_enable | blue_emb_audio_group1_enable);\r
 253 \r
 254                 if (!is_epoch_card(card_type))\r
 255                 {\r
 256                         encode_hanc_frame(&hanc_stream_info, audio_data, audio_nchannels, \r
 257                                                                 audio_samples, sample_type, emb_audio_flag);    \r
 258                 }\r
 259                 else\r
 260                 {\r
 261                         encode_hanc_frame_ex(card_type, &hanc_stream_info, audio_data, audio_nchannels,\r
 262                                                                  audio_samples, sample_type, emb_audio_flag);\r
 263                 }                                               \r
 264         }\r
 265 \r
 266         void run()\r
 267         {\r
 268                 while(true)\r
 269                 {\r
 270                         try\r
 271                         {\r
 272                                 gpu_frame_ptr frame;\r
 273                                 frame_buffer_.pop(frame);\r
 274                                 if(frame == nullptr)\r
 275                                         return;\r
 276 \r
 277                                 do_display(frame);\r
 278                         }\r
 279                         catch(...)\r
 280                         {\r
 281                                 exception_ = std::current_exception();\r
 282                         }\r
 283                 }       \r
 284         }\r
 285                 \r
 286         BlueVelvetPtr sdk_;\r
 287         \r
 288         unsigned int device_index_;\r
 289         frame_format_desc format_desc_;\r
 290         \r
 291         std::exception_ptr exception_;\r
 292         boost::thread thread_;\r
 293         tbb::concurrent_bounded_queue<gpu_frame_ptr> frame_buffer_;\r
 294         \r
 295         unsigned long mem_fmt_;\r
 296         unsigned long upd_fmt_;\r
 297         unsigned long vid_fmt_; \r
 298         unsigned long res_fmt_; \r
 299         unsigned long engine_mode_;\r
 300 \r
 301         gpu_frame_ptr transferring_frame_;\r
 302 \r
 303         std::vector<page_locked_buffer_ptr> hanc_buffers_;\r
 304         int current_id_;\r
 305         bool embeed_audio_;\r
 306 };\r
 307 \r
 308 consumer::consumer(const frame_format_desc& format_desc, unsigned int device_index, bool embeed_audio) : impl_(new implementation(format_desc, device_index, embeed_audio)){}   \r
 309 void consumer::display(const gpu_frame_ptr& frame){impl_->display(frame);}\r
 310 const frame_format_desc& consumer::get_frame_format_desc() const { return impl_->format_desc_;}\r
 311 \r
 312 }}\r
 313 \r
 314 #endif