\r
#include <common/concurrency/executor.h>\r
#include <common/diagnostics/graph.h>\r
-#include <common/memory/memcpy.h>\r
#include <common/memory/memclr.h>\r
+#include <common/memory/memcpy.h>\r
+#include <common/memory/memshfl.h>\r
#include <common/utility/timer.h>\r
\r
+#include <core/consumer/frame_consumer.h>\r
+\r
#include <tbb/concurrent_queue.h>\r
\r
#include <boost/timer.hpp>\r
unsigned int vid_fmt_;\r
\r
std::array<blue_dma_buffer_ptr, 4> reserved_frames_; \r
- tbb::concurrent_bounded_queue<std::shared_ptr<const core::read_frame>> frame_buffer_;\r
+ tbb::concurrent_bounded_queue<std::shared_ptr<core::read_frame>> frame_buffer_;\r
\r
int preroll_count_;\r
\r
const bool embedded_audio_;\r
+ const bool key_only_;\r
\r
executor executor_;\r
public:\r
- bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio) \r
+ bluefish_consumer(const core::video_format_desc& format_desc, unsigned int device_index, bool embedded_audio, bool key_only) \r
: blue_(create_blue(device_index))\r
, device_index_(device_index)\r
, format_desc_(format_desc) \r
, vid_fmt_(get_video_mode(*blue_, format_desc))\r
, preroll_count_(0)\r
, embedded_audio_(embedded_audio)\r
+ , key_only_(key_only)\r
, executor_(print())\r
{\r
- executor_.set_capacity(CONSUMER_BUFFER_DEPTH);\r
+ executor_.set_capacity(core::consumer_buffer_depth());\r
\r
graph_ = diagnostics::create_graph(narrow(print()));\r
graph_->add_guide("tick-time", 0.5);\r
- graph_->set_color("tick-time", diagnostics::color(0.1f, 0.7f, 0.8f));\r
+ graph_->set_color("tick-time", diagnostics::color(0.0f, 0.6f, 0.9f)); \r
graph_->add_guide("frame-time", 0.5f); \r
graph_->set_color("frame-time", diagnostics::color(1.0f, 0.0f, 0.0f));\r
graph_->set_color("sync-time", diagnostics::color(0.5f, 1.0f, 0.2f));\r
\r
~bluefish_consumer()\r
{\r
- executor_.invoke([&]\r
+ try\r
{\r
- disable_video_output();\r
- blue_->device_detach(); \r
- });\r
+ executor_.invoke([&]\r
+ {\r
+ disable_video_output();\r
+ blue_->device_detach(); \r
+ });\r
+ }\r
+ catch(...)\r
+ {\r
+ CASPAR_LOG_CURRENT_EXCEPTION();\r
+ }\r
\r
CASPAR_LOG(info) << print() << L" Shutting down."; \r
}\r
CASPAR_LOG(error)<< print() << TEXT(" Failed to disable video output."); \r
}\r
\r
- void send(const safe_ptr<const core::read_frame>& frame)\r
+ void send(const safe_ptr<core::read_frame>& frame)\r
{ \r
if(preroll_count_ < executor_.capacity())\r
{\r
schedule_next_video(frame); \r
}\r
\r
- void schedule_next_video(const safe_ptr<const core::read_frame>& frame)\r
+ void schedule_next_video(const safe_ptr<core::read_frame>& frame)\r
{\r
static std::vector<int16_t> silence(MAX_HANC_BUFFER_SIZE, 0);\r
\r
// Copy to local buffers\r
\r
if(!frame->image_data().empty())\r
- fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
+ {\r
+ if(key_only_) \r
+ fast_memshfl(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);\r
+ else\r
+ fast_memcpy(reserved_frames_.front()->image_data(), frame->image_data().begin(), frame->image_data().size());\r
+ }\r
else\r
fast_memclr(reserved_frames_.front()->image_data(), reserved_frames_.front()->image_size());\r
-\r
+ \r
// Sync\r
\r
sync_timer_.restart();\r
const size_t device_index_;\r
const bool embedded_audio_;\r
const bool key_only_;\r
+ core::video_format_desc format_desc_;\r
+ size_t fail_count_;\r
public:\r
\r
bluefish_consumer_proxy(size_t device_index, bool embedded_audio, bool key_only)\r
: device_index_(device_index)\r
, embedded_audio_(embedded_audio)\r
- , key_only_(key_only){}\r
+ , key_only_(key_only)\r
+ , fail_count_(0)\r
+ {\r
+ }\r
\r
virtual void initialize(const core::video_format_desc& format_desc)\r
{\r
- consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_));\r
+ format_desc_ = format_desc;\r
+ consumer_.reset(new bluefish_consumer(format_desc, device_index_, embedded_audio_, key_only_));\r
}\r
\r
- virtual void send(const safe_ptr<const core::read_frame>& frame)\r
+ virtual bool send(const safe_ptr<core::read_frame>& frame)\r
{\r
- consumer_->send(frame);\r
+ if(!consumer_)\r
+ consumer_.reset(new bluefish_consumer(format_desc_, device_index_, embedded_audio_, key_only_));\r
+\r
+ try\r
+ {\r
+ consumer_->send(frame);\r
+ fail_count_ = 0;\r
+ }\r
+ catch(...)\r
+ {\r
+ consumer_.reset();\r
+\r
+ if(fail_count_++ > 3)\r
+ return false; // Outside didn't handle exception properly, just give up.\r
+\r
+ throw;\r
+ }\r
+\r
+ return true;\r
}\r
\r
virtual const core::video_format_desc& get_video_format_desc() const\r
\r
virtual std::wstring print() const\r
{\r
- return consumer_->print();\r
- }\r
+ if(consumer_)\r
+ consumer_->print();\r
\r
- virtual bool key_only() const\r
- {\r
- return key_only_;\r
+ return L"bluefish [" + boost::lexical_cast<std::wstring>(device_index_) + L"]";\r
}\r
}; \r
\r