-/*\r
-* copyright (c) 2010 Sveriges Television AB <info@casparcg.com>\r
-*\r
-* This file is part of CasparCG.\r
-*\r
-* CasparCG is free software: you can redistribute it and/or modify\r
-* it under the terms of the GNU General Public License as published by\r
-* the Free Software Foundation, either version 3 of the License, or\r
-* (at your option) any later version.\r
-*\r
-* CasparCG is distributed in the hope that it will be useful,\r
-* but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-* GNU General Public License for more details.\r
-\r
-* You should have received a copy of the GNU General Public License\r
-* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.\r
-*\r
-*/\r
-#pragma once\r
-\r
-#include <common/exception/exceptions.h>\r
-#include <common/log/log.h>\r
-#include <core/video_format.h>\r
-\r
-#include "../interop/DeckLinkAPI_h.h"\r
-\r
-#include <boost/lexical_cast.hpp>\r
-\r
-#include <atlbase.h>\r
-\r
-#include <string>\r
-\r
-namespace caspar { namespace decklink {\r
- \r
-static BMDDisplayMode get_decklink_video_format(core::video_format::type fmt) \r
-{\r
- switch(fmt)\r
- {\r
- case core::video_format::pal: return bmdModePAL;\r
- case core::video_format::ntsc: return bmdModeNTSC;\r
- case core::video_format::x576p2500: return (BMDDisplayMode)ULONG_MAX;\r
- case core::video_format::x720p2500: return (BMDDisplayMode)ULONG_MAX;\r
- case core::video_format::x720p5000: return bmdModeHD720p50;\r
- case core::video_format::x720p5994: return bmdModeHD720p5994;\r
- case core::video_format::x720p6000: return bmdModeHD720p60;\r
- case core::video_format::x1080p2397: return bmdModeHD1080p2398;\r
- case core::video_format::x1080p2400: return bmdModeHD1080p24;\r
- case core::video_format::x1080i5000: return bmdModeHD1080i50;\r
- case core::video_format::x1080i5994: return bmdModeHD1080i5994;\r
- case core::video_format::x1080i6000: return bmdModeHD1080i6000;\r
- case core::video_format::x1080p2500: return bmdModeHD1080p25;\r
- case core::video_format::x1080p2997: return bmdModeHD1080p2997;\r
- case core::video_format::x1080p3000: return bmdModeHD1080p30;\r
- case core::video_format::x1080p5000: return bmdModeHD1080p50;\r
- default: return (BMDDisplayMode)ULONG_MAX;\r
- }\r
-}\r
-\r
-static core::video_format::type get_caspar_video_format(BMDDisplayMode fmt) \r
-{\r
- switch(fmt)\r
- {\r
- case bmdModePAL: return core::video_format::pal; \r
- case bmdModeNTSC: return core::video_format::ntsc; \r
- case bmdModeHD720p50: return core::video_format::x720p5000; \r
- case bmdModeHD720p5994: return core::video_format::x720p5994; \r
- case bmdModeHD720p60: return core::video_format::x720p6000; \r
- case bmdModeHD1080p2398: return core::video_format::x1080p2397; \r
- case bmdModeHD1080p24: return core::video_format::x1080p2400; \r
- case bmdModeHD1080i50: return core::video_format::x1080i5000; \r
- case bmdModeHD1080i5994: return core::video_format::x1080i5994; \r
- case bmdModeHD1080i6000: return core::video_format::x1080i6000; \r
- case bmdModeHD1080p25: return core::video_format::x1080p2500; \r
- case bmdModeHD1080p2997: return core::video_format::x1080p2997; \r
- case bmdModeHD1080p30: return core::video_format::x1080p3000; \r
- case bmdModeHD1080p50: return core::video_format::x1080p5000; \r
- default: return core::video_format::invalid; \r
- }\r
-}\r
-\r
-template<typename T, typename F>\r
-BMDDisplayMode get_display_mode(const T& device, BMDDisplayMode format, BMDPixelFormat pix_fmt, F flag)\r
-{\r
- CComPtr<IDeckLinkDisplayModeIterator> iterator;\r
- CComPtr<IDeckLinkDisplayMode> mode;\r
- \r
- if(SUCCEEDED(device->GetDisplayModeIterator(&iterator)))\r
- {\r
- while(SUCCEEDED(iterator->Next(&mode)) && \r
- mode != nullptr && \r
- mode->GetDisplayMode() != format){}\r
- }\r
-\r
- if(!mode)\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("Device could not find requested video-format.") \r
- << arg_value_info(boost::lexical_cast<std::string>(format))\r
- << arg_name_info("format"));\r
- \r
- BMDDisplayModeSupport displayModeSupport;\r
- if(FAILED(device->DoesSupportVideoMode(mode->GetDisplayMode(), pix_fmt, flag, &displayModeSupport, nullptr)) || displayModeSupport == bmdDisplayModeNotSupported)\r
- CASPAR_LOG(warning) << L"Device does not support video-format.";\r
- //BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("Device does not support requested video-format.")\r
- // << arg_value_info(boost::lexical_cast<std::string>(format))\r
- // << arg_name_info("format"));\r
- else if(displayModeSupport == bmdDisplayModeSupportedWithConversion)\r
- CASPAR_LOG(warning) << L"Device supports video-format with conversion.";\r
-\r
- return mode->GetDisplayMode();\r
-}\r
-\r
-template<typename T, typename F>\r
-static BMDDisplayMode get_display_mode(const T& device, core::video_format::type fmt, BMDPixelFormat pix_fmt, F flag)\r
-{ \r
- return get_display_mode(device, get_decklink_video_format(fmt), pix_fmt, flag);\r
-}\r
-\r
-template<typename T>\r
-static std::wstring get_version(T& iterator)\r
-{\r
- CComQIPtr<IDeckLinkAPIInformation> info = iterator;\r
- if (!info)\r
- return L"Unknown";\r
- \r
- BSTR ver; \r
- info->GetString(BMDDeckLinkAPIVersion, &ver);\r
- \r
- return ver; \r
-}\r
-\r
-static CComPtr<IDeckLink> get_device(size_t device_index)\r
-{\r
- CComPtr<IDeckLinkIterator> pDecklinkIterator;\r
- if(FAILED(pDecklinkIterator.CoCreateInstance(CLSID_CDeckLinkIterator)))\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("No Decklink drivers installed."));\r
- \r
- size_t n = 0;\r
- CComPtr<IDeckLink> decklink;\r
- while(n < device_index && pDecklinkIterator->Next(&decklink) == S_OK){++n;} \r
-\r
- if(n != device_index || !decklink)\r
- BOOST_THROW_EXCEPTION(caspar_exception() << msg_info("Decklink device not found.") << arg_name_info("device_index") << arg_value_info(boost::lexical_cast<std::string>(device_index)));\r
- \r
- return decklink;\r
-}\r
-\r
-template <typename T>\r
-static std::wstring get_model_name(const T& device)\r
-{ \r
- BSTR pModelName;\r
- device->GetModelName(&pModelName);\r
- return std::wstring(pModelName);\r
-}\r
-\r
-}}
\ No newline at end of file
+/*
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Robert Nagy, ronag89@gmail.com
+*/
+
+#pragma once
+
+#include <common/except.h>
+#include <common/log.h>
+#include <core/video_format.h>
+
+#include "../decklink_api.h"
+
+#include <boost/lexical_cast.hpp>
+
+#include <string>
+
+namespace caspar { namespace decklink {
+
+static BMDDisplayMode get_decklink_video_format(core::video_format fmt)
+{
+ switch(fmt)
+ {
+ case core::video_format::pal: return bmdModePAL;
+ case core::video_format::ntsc: return bmdModeNTSC;
+ case core::video_format::x576p2500: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p2398: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p2400: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p2500: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p5000: return bmdModeHD720p50;
+ case core::video_format::x720p2997: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p5994: return bmdModeHD720p5994;
+ case core::video_format::x720p3000: return (BMDDisplayMode)ULONG_MAX;
+ case core::video_format::x720p6000: return bmdModeHD720p60;
+ case core::video_format::x1080p2398: return bmdModeHD1080p2398;
+ case core::video_format::x1080p2400: return bmdModeHD1080p24;
+ case core::video_format::x1080i5000: return bmdModeHD1080i50;
+ case core::video_format::x1080i5994: return bmdModeHD1080i5994;
+ case core::video_format::x1080i6000: return bmdModeHD1080i6000;
+ case core::video_format::x1080p2500: return bmdModeHD1080p25;
+ case core::video_format::x1080p2997: return bmdModeHD1080p2997;
+ case core::video_format::x1080p3000: return bmdModeHD1080p30;
+ case core::video_format::x1080p5000: return bmdModeHD1080p50;
+ case core::video_format::x1080p5994: return bmdModeHD1080p5994;
+ case core::video_format::x1080p6000: return bmdModeHD1080p6000;
+ case core::video_format::x1556p2398: return bmdMode2k2398;
+ case core::video_format::x1556p2400: return bmdMode2k24;
+ case core::video_format::x1556p2500: return bmdMode2k25;
+ case core::video_format::dci1080p2398: return bmdMode2kDCI2398;
+ case core::video_format::dci1080p2400: return bmdMode2kDCI24;
+ case core::video_format::dci1080p2500: return bmdMode2kDCI25;
+ case core::video_format::x2160p2398: return bmdMode4K2160p2398;
+ case core::video_format::x2160p2400: return bmdMode4K2160p24;
+ case core::video_format::x2160p2500: return bmdMode4K2160p25;
+ case core::video_format::x2160p2997: return bmdMode4K2160p2997;
+ case core::video_format::x2160p3000: return bmdMode4K2160p30;
+ case core::video_format::dci2160p2398: return bmdMode4kDCI2398;
+ case core::video_format::dci2160p2400: return bmdMode4kDCI24;
+ case core::video_format::dci2160p2500: return bmdMode4kDCI25;
+ default: return (BMDDisplayMode)ULONG_MAX;
+ }
+}
+
+static core::video_format get_caspar_video_format(BMDDisplayMode fmt)
+{
+ switch(fmt)
+ {
+ case bmdModePAL: return core::video_format::pal;
+ case bmdModeNTSC: return core::video_format::ntsc;
+ case bmdModeHD720p50: return core::video_format::x720p5000;
+ case bmdModeHD720p5994: return core::video_format::x720p5994;
+ case bmdModeHD720p60: return core::video_format::x720p6000;
+ case bmdModeHD1080p2398: return core::video_format::x1080p2398;
+ case bmdModeHD1080p24: return core::video_format::x1080p2400;
+ case bmdModeHD1080i50: return core::video_format::x1080i5000;
+ case bmdModeHD1080i5994: return core::video_format::x1080i5994;
+ case bmdModeHD1080i6000: return core::video_format::x1080i6000;
+ case bmdModeHD1080p25: return core::video_format::x1080p2500;
+ case bmdModeHD1080p2997: return core::video_format::x1080p2997;
+ case bmdModeHD1080p30: return core::video_format::x1080p3000;
+ case bmdModeHD1080p50: return core::video_format::x1080p5000;
+ case bmdModeHD1080p5994: return core::video_format::x1080p5994;
+ case bmdModeHD1080p6000: return core::video_format::x1080p6000;
+ case bmdMode2k2398: return core::video_format::x1556p2398;
+ case bmdMode2k24: return core::video_format::x1556p2400;
+ case bmdMode2k25: return core::video_format::x1556p2500;
+ case bmdMode2kDCI2398: return core::video_format::dci1080p2398;
+ case bmdMode2kDCI24: return core::video_format::dci1080p2400;
+ case bmdMode2kDCI25: return core::video_format::dci1080p2500;
+ case bmdMode4K2160p2398: return core::video_format::x2160p2398;
+ case bmdMode4K2160p24: return core::video_format::x2160p2400;
+ case bmdMode4K2160p25: return core::video_format::x2160p2500;
+ case bmdMode4K2160p2997: return core::video_format::x2160p2997;
+ case bmdMode4K2160p30: return core::video_format::x2160p3000;
+ case bmdMode4kDCI2398: return core::video_format::dci2160p2398;
+ case bmdMode4kDCI24: return core::video_format::dci2160p2400;
+ case bmdMode4kDCI25: return core::video_format::dci2160p2500;
+ default: return core::video_format::invalid;
+ }
+}
+
+static std::wstring get_mode_name(const com_ptr<IDeckLinkDisplayMode>& mode)
+{
+ String mode_name;
+ mode->GetName(&mode_name);
+ return u16(mode_name);
+}
+
+template<typename T, typename F>
+BMDDisplayMode get_display_mode(const T& device, BMDDisplayMode format, BMDPixelFormat pix_fmt, F flag, bool& will_attempt_dma)
+{
+ IDeckLinkDisplayMode* m = nullptr;
+ IDeckLinkDisplayModeIterator* iter;
+ if(SUCCEEDED(device->GetDisplayModeIterator(&iter)))
+ {
+ auto iterator = wrap_raw<com_ptr>(iter, true);
+ while(SUCCEEDED(iterator->Next(&m)) &&
+ m != nullptr &&
+ m->GetDisplayMode() != format)
+ {
+ m->Release();
+ }
+ }
+
+ if(!m)
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info("Device could not find requested video-format: " + boost::lexical_cast<std::string>(format)));
+
+ com_ptr<IDeckLinkDisplayMode> mode = wrap_raw<com_ptr>(m, true);
+
+ BMDDisplayModeSupport displayModeSupport;
+ will_attempt_dma = false;
+
+ if (FAILED(device->DoesSupportVideoMode(mode->GetDisplayMode(), pix_fmt, flag, &displayModeSupport, nullptr)))
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(L"Could not determine whether device supports requested video format: " + get_mode_name(mode)));
+ else if (displayModeSupport == bmdDisplayModeNotSupported)
+ CASPAR_LOG(warning) << L"Device does not support video-format: " << get_mode_name(mode);
+ else if (displayModeSupport == bmdDisplayModeSupportedWithConversion)
+ CASPAR_LOG(warning) << L"Device supports video-format with conversion: " << get_mode_name(mode);
+ else
+ will_attempt_dma = true;
+
+ return mode->GetDisplayMode();
+}
+
+template<typename T, typename F>
+static BMDDisplayMode get_display_mode(const T& device, core::video_format fmt, BMDPixelFormat pix_fmt, F flag, bool& will_attempt_dma)
+{
+ return get_display_mode(device, get_decklink_video_format(fmt), pix_fmt, flag, will_attempt_dma);
+}
+
+template<typename T>
+static std::wstring version(T iterator)
+{
+ auto info = iface_cast<IDeckLinkAPIInformation>(iterator);
+ if (!info)
+ return L"Unknown";
+
+ String ver;
+ info->GetString(BMDDeckLinkAPIVersion, &ver);
+
+ return u16(ver);
+}
+
+static com_ptr<IDeckLink> get_device(size_t device_index)
+{
+ auto pDecklinkIterator = create_iterator();
+
+ size_t n = 0;
+ com_ptr<IDeckLink> decklink;
+ IDeckLink* current = nullptr;
+ while(n < device_index && pDecklinkIterator->Next(¤t) == S_OK)
+ {
+ ++n;
+ decklink = wrap_raw<com_ptr>(current);
+ current->Release();
+ }
+
+ if(n != device_index || !decklink)
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info("Decklink device " + boost::lexical_cast<std::string>(device_index) + " not found."));
+
+ return decklink;
+}
+
+template <typename T>
+static std::wstring get_model_name(const T& device)
+{
+ String pModelName;
+ device->GetModelName(&pModelName);
+ return u16(pModelName);
+}
+
+class reference_signal_detector
+{
+ com_iface_ptr<IDeckLinkOutput> output_;
+ BMDReferenceStatus last_reference_status_ = static_cast<BMDReferenceStatus>(-1);
+public:
+ reference_signal_detector(const com_iface_ptr<IDeckLinkOutput>& output)
+ : output_(output)
+ {
+ }
+
+ template<typename Print>
+ void detect_change(const Print& print)
+ {
+ BMDReferenceStatus reference_status;
+
+ if (output_->GetReferenceStatus(&reference_status) != S_OK)
+ {
+ CASPAR_LOG(error) << print() << L" Reference signal: failed while querying status";
+ }
+ else if (reference_status != last_reference_status_)
+ {
+ last_reference_status_ = reference_status;
+
+ if (reference_status == 0)
+ CASPAR_LOG(info) << print() << L" Reference signal: not detected.";
+ else if (reference_status & bmdReferenceNotSupportedByHardware)
+ CASPAR_LOG(info) << print() << L" Reference signal: not supported by hardware.";
+ else if (reference_status & bmdReferenceLocked)
+ CASPAR_LOG(info) << print() << L" Reference signal: locked.";
+ else
+ CASPAR_LOG(info) << print() << L" Reference signal: Unhandled enum bitfield: " << reference_status;
+ }
+ }
+};
+
+}}
projects / casparcg / blobdiff