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https://github.com/ge9/IddSampleDriver.git
synced 2024-11-22 05:27:19 +00:00
commit
c6132571f4
@ -241,7 +241,7 @@ void SwapChainProcessor::Run()
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// For improved performance, make use of the Multimedia Class Scheduler Service, which will intelligently
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// prioritize this thread for improved throughput in high CPU-load scenarios.
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DWORD AvTask = 0;
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HANDLE AvTaskHandle = AvSetMmThreadCharacteristics(L"Distribution", &AvTask);
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HANDLE AvTaskHandle = AvSetMmThreadCharacteristicsW(L"Distribution", &AvTask);
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RunCore();
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@ -352,9 +352,31 @@ void SwapChainProcessor::RunCore()
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const UINT64 MHZ = 1000000;
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const UINT64 KHZ = 1000;
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constexpr DISPLAYCONFIG_VIDEO_SIGNAL_INFO dispinfo(UINT32 h, UINT32 v) {
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const UINT32 clock_rate = 60 * (v + 4) * (v + 4) + 1000;
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return {
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clock_rate, // pixel clock rate [Hz]
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{ clock_rate, v + 4 }, // fractional horizontal refresh rate [Hz]
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{ clock_rate, (v + 4) * (v + 4) }, // fractional vertical refresh rate [Hz]
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{ h, v }, // (horizontal, vertical) active pixel resolution
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{ h + 4, v + 4 }, // (horizontal, vertical) total pixel resolution
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{ { 255, 0 }}, // video standard and vsync divider
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DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
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};
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}
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// A list of modes exposed by the sample monitor EDID - FOR SAMPLE PURPOSES ONLY
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const DISPLAYCONFIG_VIDEO_SIGNAL_INFO IndirectDeviceContext::s_KnownMonitorModes[] =
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{
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// 640 x 480 @ 60Hz
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{
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25249 * KHZ, // pixel clock rate [Hz]
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{ 25249 * KHZ, 640 + 160 }, // fractional horizontal refresh rate [Hz]
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{ 25249 * KHZ, (640 + 160) * (480 + 46) }, // fractional vertical refresh rate [Hz]
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{ 640, 480 }, // (horizontal, vertical) active pixel resolution
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{ 640 + 160, 480 + 46 }, // (horizontal, vertical) blanking pixel resolution
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{ { 255, 0 } }, // video standard and vsync divider
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DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
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},
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// 800 x 600 @ 60Hz
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{
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40 * MHZ, // pixel clock rate [Hz]
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@ -365,17 +387,7 @@ const DISPLAYCONFIG_VIDEO_SIGNAL_INFO IndirectDeviceContext::s_KnownMonitorModes
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{ { 255, 0 }}, // video standard and vsync divider
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DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
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},
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// 640 x 480 @ 60Hz
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{
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25175 * KHZ, // pixel clock rate [Hz]
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{ 25175 * KHZ, 640 + 160 }, // fractional horizontal refresh rate [Hz]
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{ 25175 * KHZ, (640 + 160) * (480 + 46) }, // fractional vertical refresh rate [Hz]
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{ 640, 480 }, // (horizontal, vertical) active pixel resolution
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{ 640 + 160, 480 + 46 }, // (horizontal, vertical) blanking pixel resolution
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{ { 255, 0 } }, // video standard and vsync divider
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DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
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},
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// 800 x 600 @ 60Hz
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// 1920 x 1280 @ 60Hz
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{
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40 * MHZ, // pixel clock rate [Hz]
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{ 40 * MHZ, 800 + 256 }, // fractional horizontal refresh rate [Hz]
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@ -385,6 +397,22 @@ const DISPLAYCONFIG_VIDEO_SIGNAL_INFO IndirectDeviceContext::s_KnownMonitorModes
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{ { 255, 0 }}, // video standard and vsync divider
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DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
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},
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dispinfo(1920, 1200),
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dispinfo(1920, 1440),
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dispinfo(2560, 1440),
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dispinfo(2560, 1600),
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dispinfo(2880, 1620),
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dispinfo(2880, 1800),
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dispinfo(3008, 1692),
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dispinfo(3200, 1800),
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dispinfo(3200, 2400),
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dispinfo(3840, 2160),
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dispinfo(3840, 2400),
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dispinfo(4096, 2304),
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dispinfo(4096, 2560),
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dispinfo(5120, 2880),
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dispinfo(6016, 3384),
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dispinfo(7680, 4320),
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};
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// This is a sample monitor EDID - FOR SAMPLE PURPOSES ONLY
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@ -405,7 +433,7 @@ const BYTE IndirectDeviceContext::s_KnownMonitorEdid[] =
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0x75, 0x78, 0x20, 0x23, 0x30, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x3B,
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0x3D, 0x42, 0x44, 0x0F, 0x00, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFC,
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0x00, 0x4C, 0x69, 0x6E, 0x75, 0x78, 0x20, 0x46, 0x48, 0x44, 0x0A, 0x20, 0x20, 0x20, 0x00, 0x05
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};
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IndirectDeviceContext::IndirectDeviceContext(_In_ WDFDEVICE WdfDevice) :
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@ -418,7 +446,7 @@ IndirectDeviceContext::~IndirectDeviceContext()
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m_ProcessingThread.reset();
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}
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#define NUM_VIRTUAL_DISPLAYS 5
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#define NUM_VIRTUAL_DISPLAYS 1
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void IndirectDeviceContext::InitAdapter()
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{
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@ -428,16 +456,16 @@ void IndirectDeviceContext::InitAdapter()
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//
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// This is also where static per-adapter capabilities are determined.
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// ==============================
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IDDCX_ADAPTER_CAPS AdapterCaps = {};
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AdapterCaps.Size = sizeof(AdapterCaps);
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// Declare basic feature support for the adapter (required)
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AdapterCaps.MaxMonitorsSupported = NUM_VIRTUAL_DISPLAYS;
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AdapterCaps.EndPointDiagnostics.Size = sizeof(AdapterCaps.EndPointDiagnostics);
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AdapterCaps.EndPointDiagnostics.GammaSupport = IDDCX_FEATURE_IMPLEMENTATION_NONE;
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AdapterCaps.EndPointDiagnostics.TransmissionType = IDDCX_TRANSMISSION_TYPE_WIRED_OTHER;
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// Declare your device strings for telemetry (required)
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AdapterCaps.EndPointDiagnostics.pEndPointFriendlyName = L"IddSample Device";
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AdapterCaps.EndPointDiagnostics.pEndPointManufacturerName = L"Microsoft";
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@ -672,16 +700,48 @@ NTSTATUS IddSampleMonitorQueryModes(IDDCX_MONITOR MonitorObject, const IDARG_IN_
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{
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UNREFERENCED_PARAMETER(MonitorObject);
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vector<IDDCX_TARGET_MODE> TargetModes(4);
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vector<IDDCX_TARGET_MODE> TargetModes(34);
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// Create a set of modes supported for frame processing and scan-out. These are typically not based on the
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// monitor's descriptor and instead are based on the static processing capability of the device. The OS will
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// report the available set of modes for a given output as the intersection of monitor modes with target modes.
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CreateTargetMode(TargetModes[0], 1920, 1080, 60);
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CreateTargetMode(TargetModes[1], 1024, 768, 60);
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CreateTargetMode(TargetModes[2], 800, 600, 60);
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CreateTargetMode(TargetModes[3], 640, 480, 60);
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CreateTargetMode(TargetModes[0], 7680, 4320, 60);
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CreateTargetMode(TargetModes[1], 6016, 3384, 60);
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CreateTargetMode(TargetModes[2], 5120, 2880, 60);
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CreateTargetMode(TargetModes[3], 4096, 2560, 60);
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CreateTargetMode(TargetModes[4], 4096, 2304, 60);
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CreateTargetMode(TargetModes[5], 3840, 2400, 60);
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CreateTargetMode(TargetModes[6], 3840, 2160, 60);
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CreateTargetMode(TargetModes[7], 3200, 2400, 60);
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CreateTargetMode(TargetModes[8], 3200, 1800, 60);
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CreateTargetMode(TargetModes[9], 3008, 1692, 60);
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CreateTargetMode(TargetModes[10], 2880, 1800, 60);
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CreateTargetMode(TargetModes[11], 2880, 1620, 60);
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CreateTargetMode(TargetModes[12], 2560, 1600, 60);
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CreateTargetMode(TargetModes[13], 2560, 1440, 60);
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CreateTargetMode(TargetModes[14], 1920, 1440, 60);
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CreateTargetMode(TargetModes[15], 1920, 1200, 60);
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CreateTargetMode(TargetModes[16], 1920, 1080, 60);
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CreateTargetMode(TargetModes[17], 1600, 1024, 60);
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CreateTargetMode(TargetModes[18], 1680, 1050, 60);
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CreateTargetMode(TargetModes[19], 1600, 900, 60);
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CreateTargetMode(TargetModes[20], 1440, 900, 60);
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CreateTargetMode(TargetModes[21], 1400, 1050, 60);
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CreateTargetMode(TargetModes[22], 1366, 768, 60);
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CreateTargetMode(TargetModes[23], 1360, 768, 60);
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CreateTargetMode(TargetModes[24], 1280, 1024, 60);
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CreateTargetMode(TargetModes[25], 1280, 960, 60);
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CreateTargetMode(TargetModes[26], 1280, 800, 60);
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CreateTargetMode(TargetModes[27], 1280, 768, 60);
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CreateTargetMode(TargetModes[28], 1280, 720, 60);
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CreateTargetMode(TargetModes[29], 1280, 600, 60);
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CreateTargetMode(TargetModes[30], 1152, 864, 60);
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CreateTargetMode(TargetModes[31], 1024, 768, 60);
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CreateTargetMode(TargetModes[32], 800, 600, 60);
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CreateTargetMode(TargetModes[33], 640, 480, 60);
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pOutArgs->TargetModeBufferOutputCount = (UINT)TargetModes.size();
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@ -709,4 +769,4 @@ NTSTATUS IddSampleMonitorUnassignSwapChain(IDDCX_MONITOR MonitorObject)
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return STATUS_SUCCESS;
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}
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#pragma endregion
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#pragma endregion
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@ -177,10 +177,12 @@
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<DebuggerFlavor>DbgengRemoteDebugger</DebuggerFlavor>
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<RunCodeAnalysis>true</RunCodeAnalysis>
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<Inf2CatUseLocalTime>true</Inf2CatUseLocalTime>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<DebuggerFlavor>DbgengRemoteDebugger</DebuggerFlavor>
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<RunCodeAnalysis>true</RunCodeAnalysis>
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<Inf2CatUseLocalTime>true</Inf2CatUseLocalTime>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
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<DebuggerFlavor>DbgengRemoteDebugger</DebuggerFlavor>
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@ -245,6 +247,9 @@
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<Link>
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<AdditionalDependencies>%(AdditionalDependencies);OneCoreUAP.lib;avrt.lib</AdditionalDependencies>
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</Link>
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<DriverSign>
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<FileDigestAlgorithm>SHA256</FileDigestAlgorithm>
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</DriverSign>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
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<ClCompile>
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