mirror of
https://github.com/ge9/IddSampleDriver.git
synced 2024-11-23 22:07:19 +00:00
Working driver!
This commit is contained in:
Rashi Abramson
parent
8ca800d1e1
commit
fface5ea7e
21
CppProperties.json
Normal file
21
CppProperties.json
Normal file
@ -0,0 +1,21 @@
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{
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"configurations": [
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{
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"inheritEnvironments": [
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"msvc_x64"
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],
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"name": "x64-Debug",
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"includePath": [
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"${env.INCLUDE}",
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"${workspaceRoot}\\**"
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],
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"defines": [
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"WIN32",
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"_DEBUG",
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"UNICODE",
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"_UNICODE"
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],
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"intelliSenseMode": "windows-msvc-x64"
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}
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]
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}
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@ -1,7 +1,7 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 14
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VisualStudioVersion = 14.0.25420.1
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.31129.286
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "IddSampleDriver", "IddSampleDriver\IddSampleDriver.vcxproj", "{2D54CB75-8B17-4F11-97DC-847B0244CD46}"
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EndProject
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@ -17,9 +17,9 @@ Global
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.ActiveCfg = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Build.0 = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Deploy.0 = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.ActiveCfg = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Build.0 = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Deploy.0 = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.ActiveCfg = Debug|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.Build.0 = Debug|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.Deploy.0 = Debug|ARM64
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@ -45,4 +45,7 @@ Global
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {DE75497E-BE4F-4215-8345-84C5F8358E3B}
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EndGlobalSection
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EndGlobal
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@ -375,17 +375,37 @@ 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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// 800 x 600 @ 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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{ 40 * MHZ, (800 + 256) * (600 + 28) }, // fractional vertical refresh rate [Hz]
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{ 1920, 1280 }, // (horizontal, vertical) active pixel resolution
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{ 1920 + 256, 1280 + 28 }, // (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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// This is a sample monitor EDID - FOR SAMPLE PURPOSES ONLY
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const BYTE IndirectDeviceContext::s_KnownMonitorEdid[] =
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{
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0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x79,0x5E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA6,0x01,0x03,0x80,0x28,
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/* 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x79,0x5E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA6,0x01,0x03,0x80,0x28,
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0x1E,0x78,0x0A,0xEE,0x91,0xA3,0x54,0x4C,0x99,0x26,0x0F,0x50,0x54,0x20,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,
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0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xA0,0x0F,0x20,0x00,0x31,0x58,0x1C,0x20,0x28,0x80,0x14,0x00,
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0x90,0x2C,0x11,0x00,0x00,0x1E,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E
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0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E */
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0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x31, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x05, 0x16, 0x01, 0x03, 0x6D, 0x32, 0x1C, 0x78, 0xEA, 0x5E, 0xC0, 0xA4, 0x59, 0x4A, 0x98, 0x25,
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0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xD1, 0xC0, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3A, 0x80, 0x18, 0x71, 0x38, 0x2D, 0x40, 0x58, 0x2C,
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0x45, 0x00, 0xF4, 0x19, 0x11, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x4C, 0x69, 0x6E,
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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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@ -398,6 +418,8 @@ 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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void IndirectDeviceContext::InitAdapter()
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{
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// ==============================
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@ -411,7 +433,7 @@ void IndirectDeviceContext::InitAdapter()
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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 = 1;
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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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@ -454,6 +476,12 @@ void IndirectDeviceContext::InitAdapter()
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void IndirectDeviceContext::FinishInit()
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{
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for (unsigned int i = 0; i < NUM_VIRTUAL_DISPLAYS; i++) {
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CreateMonitor(i);
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}
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}
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void IndirectDeviceContext::CreateMonitor(unsigned int index) {
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// ==============================
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// TODO: In a real driver, the EDID should be retrieved dynamically from a connected physical monitor. The EDID
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// provided here is purely for demonstration, as it describes only 640x480 @ 60 Hz and 800x600 @ 60 Hz. Monitor
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@ -468,7 +496,7 @@ void IndirectDeviceContext::FinishInit()
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IDDCX_MONITOR_INFO MonitorInfo = {};
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MonitorInfo.Size = sizeof(MonitorInfo);
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MonitorInfo.MonitorType = DISPLAYCONFIG_OUTPUT_TECHNOLOGY_HDMI;
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MonitorInfo.ConnectorIndex = 0;
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MonitorInfo.ConnectorIndex = index;
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MonitorInfo.MonitorDescription.Size = sizeof(MonitorInfo.MonitorDescription);
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MonitorInfo.MonitorDescription.Type = IDDCX_MONITOR_DESCRIPTION_TYPE_EDID;
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MonitorInfo.MonitorDescription.DataSize = sizeof(s_KnownMonitorEdid);
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@ -84,6 +84,8 @@ namespace Microsoft
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void InitAdapter();
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void FinishInit();
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void CreateMonitor(unsigned int index);
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void AssignSwapChain(IDDCX_SWAPCHAIN SwapChain, LUID RenderAdapter, HANDLE NewFrameEvent);
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void UnassignSwapChain();
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@ -92,6 +94,7 @@ namespace Microsoft
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WDFDEVICE m_WdfDevice;
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IDDCX_ADAPTER m_Adapter;
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IDDCX_MONITOR m_Monitor;
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IDDCX_MONITOR m_Monitor2;
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std::unique_ptr<SwapChainProcessor> m_ProcessingThread;
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Binary file not shown.
51
IddSampleDriver/IddSampleDriver.sln
Normal file
51
IddSampleDriver/IddSampleDriver.sln
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@ -0,0 +1,51 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.31129.286
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "IddSampleDriver", "IddSampleDriver.vcxproj", "{2D54CB75-8B17-4F11-97DC-847B0244CD46}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|ARM = Debug|ARM
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Debug|ARM64 = Debug|ARM64
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|ARM = Release|ARM
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Release|ARM64 = Release|ARM64
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.ActiveCfg = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Build.0 = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM.Deploy.0 = Debug|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.ActiveCfg = Debug|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.Build.0 = Debug|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|ARM64.Deploy.0 = Debug|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x64.ActiveCfg = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x64.Build.0 = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x64.Deploy.0 = Debug|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x86.ActiveCfg = Debug|Win32
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x86.Build.0 = Debug|Win32
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Debug|x86.Deploy.0 = Debug|Win32
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM.ActiveCfg = Release|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM.Build.0 = Release|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM.Deploy.0 = Release|ARM
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM64.ActiveCfg = Release|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM64.Build.0 = Release|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|ARM64.Deploy.0 = Release|ARM64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x64.ActiveCfg = Release|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x64.Build.0 = Release|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x64.Deploy.0 = Release|x64
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x86.ActiveCfg = Release|Win32
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x86.Build.0 = Release|Win32
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{2D54CB75-8B17-4F11-97DC-847B0244CD46}.Release|x86.Deploy.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {9A8BE7D9-9F0F-40A2-BA2D-8AE9E35890DB}
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EndGlobalSection
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EndGlobal
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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@ -117,6 +117,7 @@
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<IndirectDisplayDriver>true</IndirectDisplayDriver>
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<IDDCX_VERSION_MAJOR>1</IDDCX_VERSION_MAJOR>
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<IDDCX_VERSION_MINOR>0</IDDCX_VERSION_MINOR>
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<Driver_SpectreMitigation>Spectre</Driver_SpectreMitigation>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<TargetVersion>Windows10</TargetVersion>
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@ -296,6 +297,9 @@
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<ItemGroup>
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<FilesToPackage Include="$(TargetPath)" />
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</ItemGroup>
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<ItemGroup>
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<None Include="readme.md" />
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</ItemGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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@ -36,4 +36,7 @@
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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<ItemGroup>
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<None Include="readme.md" />
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</ItemGroup>
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</Project>
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14
IddSampleDriver/readme.md
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14
IddSampleDriver/readme.md
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# Get 5 virtual monitors for the price of zero!
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# Steps (for experienced pros only!!!)
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1. Download the latest release as a zip file.
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2. As an administrator, Run the *.bat file to add the driver certificate as a trusted root certificate.
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3. Don't install the inf. Open device manager, click on any device, then click on the "Action" menu and click "Add Legacy Hardware"
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4. Select "Add hardware from a list (Advanced)" and then select Display adapters
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5. Click "Have Disk..." and click the "Browse..." button. Navigate to the extracted files and select the inf file.
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6. You are done! Go to display settings to customize the resolution of the additional displays. These displays show up in Oculus and should be able to be streamed from.
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