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