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Use option.txt

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ge9 2021-09-11 14:26:47 +09:00
parent c6132571f4
commit 218cdbbe40
2 changed files with 113 additions and 118 deletions
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191
IddSampleDriver/Driver.cpp
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@ -17,6 +17,11 @@ Environment:
#include "Driver.h"
#include "Driver.tmh"
#include<fstream>
#include<sstream>
#include<string>
#include<tuple>
#include<vector>
using namespace std;
using namespace Microsoft::IndirectDisp;
@ -31,12 +36,18 @@ EVT_IDD_CX_ADAPTER_INIT_FINISHED IddSampleAdapterInitFinished;
EVT_IDD_CX_ADAPTER_COMMIT_MODES IddSampleAdapterCommitModes;
EVT_IDD_CX_PARSE_MONITOR_DESCRIPTION IddSampleParseMonitorDescription;
EVT_IDD_CX_PARSE_MONITOR_DESCRIPTION IddSampleParseMonitorDescription2;
EVT_IDD_CX_MONITOR_GET_DEFAULT_DESCRIPTION_MODES IddSampleMonitorGetDefaultModes;
EVT_IDD_CX_MONITOR_QUERY_TARGET_MODES IddSampleMonitorQueryModes;
EVT_IDD_CX_MONITOR_QUERY_TARGET_MODES IddSampleMonitorQueryModes2;
EVT_IDD_CX_MONITOR_ASSIGN_SWAPCHAIN IddSampleMonitorAssignSwapChain;
EVT_IDD_CX_MONITOR_UNASSIGN_SWAPCHAIN IddSampleMonitorUnassignSwapChain;
vector<tuple<int, int, int>> monitorModes;
vector< DISPLAYCONFIG_VIDEO_SIGNAL_INFO> s_KnownMonitorModes2;
UINT numVirtualDisplays;
struct IndirectDeviceContextWrapper
{
IndirectDeviceContext* pContext;
@ -87,7 +98,32 @@ extern "C" NTSTATUS DriverEntry(
return Status;
}
vector<string> split(string& input, char delimiter)
{
istringstream stream(input);
string field;
vector<string> result;
while (getline(stream, field, delimiter)) {
result.push_back(field);
}
return result;
}
void loadOptions(string filepath) {
ifstream ifs(filepath);
string line;
vector<tuple<int, int, int>> res;
getline(ifs, line);//num of displays
numVirtualDisplays = stoi(line);
while (getline(ifs, line)) {
vector<string> strvec = split(line, ',');
if (strvec.size() == 3 && strvec[0].substr(0, 1) != "#") {
res.push_back({ stoi(strvec[0]),stoi(strvec[1]),stoi(strvec[2]) });
}
}
monitorModes = res; return;
}
_Use_decl_annotations_
NTSTATUS IddSampleDeviceAdd(WDFDRIVER Driver, PWDFDEVICE_INIT pDeviceInit)
{
@ -107,7 +143,7 @@ NTSTATUS IddSampleDeviceAdd(WDFDRIVER Driver, PWDFDEVICE_INIT pDeviceInit)
// If the driver wishes to handle custom IoDeviceControl requests, it's necessary to use this callback since IddCx
// redirects IoDeviceControl requests to an internal queue. This sample does not need this.
// IddConfig.EvtIddCxDeviceIoControl = IddSampleIoDeviceControl;
loadOptions("C:\\IddSampleDriver\\option.txt");
IddConfig.EvtIddCxAdapterInitFinished = IddSampleAdapterInitFinished;
IddConfig.EvtIddCxParseMonitorDescription = IddSampleParseMonitorDescription;
@ -285,7 +321,7 @@ void SwapChainProcessor::RunCore()
if (hr == E_PENDING)
{
// We must wait for a new buffer
HANDLE WaitHandles [] =
HANDLE WaitHandles[] =
{
m_hAvailableBufferEvent,
m_hTerminateEvent.Get()
@ -352,8 +388,8 @@ void SwapChainProcessor::RunCore()
const UINT64 MHZ = 1000000;
const UINT64 KHZ = 1000;
constexpr DISPLAYCONFIG_VIDEO_SIGNAL_INFO dispinfo(UINT32 h, UINT32 v) {
const UINT32 clock_rate = 60 * (v + 4) * (v + 4) + 1000;
constexpr DISPLAYCONFIG_VIDEO_SIGNAL_INFO dispinfo(UINT32 h, UINT32 v, UINT32 r) {
const UINT32 clock_rate = r * (v + 4) * (v + 4) + 1000;
return {
clock_rate, // pixel clock rate [Hz]
{ clock_rate, v + 4 }, // fractional horizontal refresh rate [Hz]
@ -364,76 +400,26 @@ constexpr DISPLAYCONFIG_VIDEO_SIGNAL_INFO dispinfo(UINT32 h, UINT32 v) {
DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
};
}
// A list of modes exposed by the sample monitor EDID - FOR SAMPLE PURPOSES ONLY
const DISPLAYCONFIG_VIDEO_SIGNAL_INFO IndirectDeviceContext::s_KnownMonitorModes[] =
{
// 640 x 480 @ 60Hz
{
25249 * KHZ, // pixel clock rate [Hz]
{ 25249 * KHZ, 640 + 160 }, // fractional horizontal refresh rate [Hz]
{ 25249 * KHZ, (640 + 160) * (480 + 46) }, // fractional vertical refresh rate [Hz]
{ 640, 480 }, // (horizontal, vertical) active pixel resolution
{ 640 + 160, 480 + 46 }, // (horizontal, vertical) blanking pixel resolution
{ { 255, 0 } }, // video standard and vsync divider
DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
},
// 800 x 600 @ 60Hz
{
40 * MHZ, // pixel clock rate [Hz]
{ 40 * MHZ, 800 + 256 }, // fractional horizontal refresh rate [Hz]
{ 40 * MHZ, (800 + 256) * (600 + 28) }, // fractional vertical refresh rate [Hz]
{ 800, 600 }, // (horizontal, vertical) active pixel resolution
{ 800 + 256, 600 + 28 }, // (horizontal, vertical) total pixel resolution
{ { 255, 0 }}, // video standard and vsync divider
DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
},
// 1920 x 1280 @ 60Hz
{
40 * MHZ, // pixel clock rate [Hz]
{ 40 * MHZ, 800 + 256 }, // fractional horizontal refresh rate [Hz]
{ 40 * MHZ, (800 + 256) * (600 + 28) }, // fractional vertical refresh rate [Hz]
{ 1920, 1280 }, // (horizontal, vertical) active pixel resolution
{ 1920 + 256, 1280 + 28 }, // (horizontal, vertical) total pixel resolution
{ { 255, 0 }}, // video standard and vsync divider
DISPLAYCONFIG_SCANLINE_ORDERING_PROGRESSIVE
},
dispinfo(1920, 1200),
dispinfo(1920, 1440),
dispinfo(2560, 1440),
dispinfo(2560, 1600),
dispinfo(2880, 1620),
dispinfo(2880, 1800),
dispinfo(3008, 1692),
dispinfo(3200, 1800),
dispinfo(3200, 2400),
dispinfo(3840, 2160),
dispinfo(3840, 2400),
dispinfo(4096, 2304),
dispinfo(4096, 2560),
dispinfo(5120, 2880),
dispinfo(6016, 3384),
dispinfo(7680, 4320),
};
// This is a sample monitor EDID - FOR SAMPLE PURPOSES ONLY
const BYTE IndirectDeviceContext::s_KnownMonitorEdid[] =
{
/* 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x79,0x5E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA6,0x01,0x03,0x80,0x28,
0x1E,0x78,0x0A,0xEE,0x91,0xA3,0x54,0x4C,0x99,0x26,0x0F,0x50,0x54,0x20,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xA0,0x0F,0x20,0x00,0x31,0x58,0x1C,0x20,0x28,0x80,0x14,0x00,
0x90,0x2C,0x11,0x00,0x00,0x1E,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E */
/* 0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x79,0x5E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA6,0x01,0x03,0x80,0x28,
0x1E,0x78,0x0A,0xEE,0x91,0xA3,0x54,0x4C,0x99,0x26,0x0F,0x50,0x54,0x20,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xA0,0x0F,0x20,0x00,0x31,0x58,0x1C,0x20,0x28,0x80,0x14,0x00,
0x90,0x2C,0x11,0x00,0x00,0x1E,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6E */
0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x31, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x16, 0x01, 0x03, 0x6D, 0x32, 0x1C, 0x78, 0xEA, 0x5E, 0xC0, 0xA4, 0x59, 0x4A, 0x98, 0x25,
0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xD1, 0xC0, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3A, 0x80, 0x18, 0x71, 0x38, 0x2D, 0x40, 0x58, 0x2C,
0x45, 0x00, 0xF4, 0x19, 0x11, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x4C, 0x69, 0x6E,
0x75, 0x78, 0x20, 0x23, 0x30, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x3B,
0x3D, 0x42, 0x44, 0x0F, 0x00, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFC,
0x00, 0x4C, 0x69, 0x6E, 0x75, 0x78, 0x20, 0x46, 0x48, 0x44, 0x0A, 0x20, 0x20, 0x20, 0x00, 0x05
0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x31, 0xD8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x16, 0x01, 0x03, 0x6D, 0x32, 0x1C, 0x78, 0xEA, 0x5E, 0xC0, 0xA4, 0x59, 0x4A, 0x98, 0x25,
0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xD1, 0xC0, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3A, 0x80, 0x18, 0x71, 0x38, 0x2D, 0x40, 0x58, 0x2C,
0x45, 0x00, 0xF4, 0x19, 0x11, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x4C, 0x69, 0x6E,
0x75, 0x78, 0x20, 0x23, 0x30, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFD, 0x00, 0x3B,
0x3D, 0x42, 0x44, 0x0F, 0x00, 0x0A, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xFC,
0x00, 0x4C, 0x69, 0x6E, 0x75, 0x78, 0x20, 0x46, 0x48, 0x44, 0x0A, 0x20, 0x20, 0x20, 0x00, 0x05
};
IndirectDeviceContext::IndirectDeviceContext(_In_ WDFDEVICE WdfDevice) :
@ -456,16 +442,16 @@ void IndirectDeviceContext::InitAdapter()
//
// This is also where static per-adapter capabilities are determined.
// ==============================
IDDCX_ADAPTER_CAPS AdapterCaps = {};
AdapterCaps.Size = sizeof(AdapterCaps);
// Declare basic feature support for the adapter (required)
AdapterCaps.MaxMonitorsSupported = NUM_VIRTUAL_DISPLAYS;
AdapterCaps.MaxMonitorsSupported = numVirtualDisplays;
AdapterCaps.EndPointDiagnostics.Size = sizeof(AdapterCaps.EndPointDiagnostics);
AdapterCaps.EndPointDiagnostics.GammaSupport = IDDCX_FEATURE_IMPLEMENTATION_NONE;
AdapterCaps.EndPointDiagnostics.TransmissionType = IDDCX_TRANSMISSION_TYPE_WIRED_OTHER;
// Declare your device strings for telemetry (required)
AdapterCaps.EndPointDiagnostics.pEndPointFriendlyName = L"IddSample Device";
AdapterCaps.EndPointDiagnostics.pEndPointManufacturerName = L"Microsoft";
@ -504,10 +490,10 @@ void IndirectDeviceContext::InitAdapter()
void IndirectDeviceContext::FinishInit()
{
for (unsigned int i = 0; i < NUM_VIRTUAL_DISPLAYS; i++) {
for (unsigned int i = 0; i < numVirtualDisplays; i++) {
CreateMonitor(i);
}
}
}
void IndirectDeviceContext::CreateMonitor(unsigned int index) {
// ==============================
@ -621,7 +607,6 @@ NTSTATUS IddSampleAdapterCommitModes(IDDCX_ADAPTER AdapterObject, const IDARG_IN
return STATUS_SUCCESS;
}
_Use_decl_annotations_
NTSTATUS IddSampleParseMonitorDescription(const IDARG_IN_PARSEMONITORDESCRIPTION* pInArgs, IDARG_OUT_PARSEMONITORDESCRIPTION* pOutArgs)
{
@ -630,9 +615,12 @@ NTSTATUS IddSampleParseMonitorDescription(const IDARG_IN_PARSEMONITORDESCRIPTION
// this sample driver, we hard-code the EDID, so this function can generate known modes.
// ==============================
pOutArgs->MonitorModeBufferOutputCount = ARRAYSIZE(IndirectDeviceContext::s_KnownMonitorModes);
for (int i = 0; i < monitorModes.size(); i++) {
s_KnownMonitorModes2.push_back(dispinfo(std::get<0>(monitorModes[i]), std::get<1>(monitorModes[i]), std::get<2>(monitorModes[i])));
}
pOutArgs->MonitorModeBufferOutputCount = (UINT)monitorModes.size();
if (pInArgs->MonitorModeBufferInputCount < ARRAYSIZE(IndirectDeviceContext::s_KnownMonitorModes))
if (pInArgs->MonitorModeBufferInputCount < monitorModes.size())
{
// Return success if there was no buffer, since the caller was only asking for a count of modes
return (pInArgs->MonitorModeBufferInputCount > 0) ? STATUS_BUFFER_TOO_SMALL : STATUS_SUCCESS;
@ -640,11 +628,11 @@ NTSTATUS IddSampleParseMonitorDescription(const IDARG_IN_PARSEMONITORDESCRIPTION
else
{
// Copy the known modes to the output buffer
for (DWORD ModeIndex = 0; ModeIndex < ARRAYSIZE(IndirectDeviceContext::s_KnownMonitorModes); ModeIndex++)
for (DWORD ModeIndex = 0; ModeIndex < monitorModes.size(); ModeIndex++)
{
pInArgs->pMonitorModes[ModeIndex].Size = sizeof(IDDCX_MONITOR_MODE);
pInArgs->pMonitorModes[ModeIndex].Origin = IDDCX_MONITOR_MODE_ORIGIN_MONITORDESCRIPTOR;
pInArgs->pMonitorModes[ModeIndex].MonitorVideoSignalInfo = IndirectDeviceContext::s_KnownMonitorModes[ModeIndex];
pInArgs->pMonitorModes[ModeIndex].MonitorVideoSignalInfo = s_KnownMonitorModes2[ModeIndex];
}
// Set the preferred mode as represented in the EDID
@ -696,52 +684,19 @@ void CreateTargetMode(IDDCX_TARGET_MODE& Mode, UINT Width, UINT Height, UINT VSy
}
_Use_decl_annotations_
NTSTATUS IddSampleMonitorQueryModes(IDDCX_MONITOR MonitorObject, const IDARG_IN_QUERYTARGETMODES* pInArgs, IDARG_OUT_QUERYTARGETMODES* pOutArgs)
NTSTATUS IddSampleMonitorQueryModes(IDDCX_MONITOR MonitorObject, const IDARG_IN_QUERYTARGETMODES* pInArgs, IDARG_OUT_QUERYTARGETMODES* pOutArgs)////////////////////////////////////////////////////////////////////////////////
{
UNREFERENCED_PARAMETER(MonitorObject);
vector<IDDCX_TARGET_MODE> TargetModes(34);
vector<IDDCX_TARGET_MODE> TargetModes(monitorModes.size());
// Create a set of modes supported for frame processing and scan-out. These are typically not based on the
// monitor's descriptor and instead are based on the static processing capability of the device. The OS will
// report the available set of modes for a given output as the intersection of monitor modes with target modes.
CreateTargetMode(TargetModes[0], 7680, 4320, 60);
CreateTargetMode(TargetModes[1], 6016, 3384, 60);
CreateTargetMode(TargetModes[2], 5120, 2880, 60);
CreateTargetMode(TargetModes[3], 4096, 2560, 60);
CreateTargetMode(TargetModes[4], 4096, 2304, 60);
CreateTargetMode(TargetModes[5], 3840, 2400, 60);
CreateTargetMode(TargetModes[6], 3840, 2160, 60);
CreateTargetMode(TargetModes[7], 3200, 2400, 60);
CreateTargetMode(TargetModes[8], 3200, 1800, 60);
CreateTargetMode(TargetModes[9], 3008, 1692, 60);
CreateTargetMode(TargetModes[10], 2880, 1800, 60);
CreateTargetMode(TargetModes[11], 2880, 1620, 60);
CreateTargetMode(TargetModes[12], 2560, 1600, 60);
CreateTargetMode(TargetModes[13], 2560, 1440, 60);
CreateTargetMode(TargetModes[14], 1920, 1440, 60);
CreateTargetMode(TargetModes[15], 1920, 1200, 60);
CreateTargetMode(TargetModes[16], 1920, 1080, 60);
CreateTargetMode(TargetModes[17], 1600, 1024, 60);
CreateTargetMode(TargetModes[18], 1680, 1050, 60);
CreateTargetMode(TargetModes[19], 1600, 900, 60);
CreateTargetMode(TargetModes[20], 1440, 900, 60);
CreateTargetMode(TargetModes[21], 1400, 1050, 60);
CreateTargetMode(TargetModes[22], 1366, 768, 60);
CreateTargetMode(TargetModes[23], 1360, 768, 60);
CreateTargetMode(TargetModes[24], 1280, 1024, 60);
CreateTargetMode(TargetModes[25], 1280, 960, 60);
CreateTargetMode(TargetModes[26], 1280, 800, 60);
CreateTargetMode(TargetModes[27], 1280, 768, 60);
CreateTargetMode(TargetModes[28], 1280, 720, 60);
CreateTargetMode(TargetModes[29], 1280, 600, 60);
CreateTargetMode(TargetModes[30], 1152, 864, 60);
CreateTargetMode(TargetModes[31], 1024, 768, 60);
CreateTargetMode(TargetModes[32], 800, 600, 60);
CreateTargetMode(TargetModes[33], 640, 480, 60);
for (int i = 0; i < monitorModes.size(); i++) {
CreateTargetMode(TargetModes[i], std::get<0>(monitorModes[i]), std::get<1>(monitorModes[i]), std::get<2>(monitorModes[i]));
}
pOutArgs->TargetModeBufferOutputCount = (UINT)TargetModes.size();

40
option.txt Normal file
View File

@ -0,0 +1,40 @@
1
#lines beginning with "#" are ignored (comment)
#the first line mush be a positive integer (small number (<5) is recommended)), NOT comment
#(currently) the location of this file must be "C:\IddSampleDriver\option.txt" (hard-coded)
#numbers should be separated by comma
#spaces before number are allowed
640, 480, 60
800, 600, 60
1024, 768, 60
1152, 864, 60
1280, 600, 60
1280, 720, 60
1280, 768, 60
1280, 800, 60
1280, 960, 60
1280, 1024, 60
1360, 768, 60
1366, 768, 60
1400, 1050, 60
1440, 900, 60
1600, 900, 60
1680, 1050, 60
1600, 1024, 60
1920, 1080, 60
1920, 1200, 60
1920, 1440, 60
2560, 1440, 60
2560, 1600, 60
2880, 1620, 60
2880, 1800, 60
3008, 1692, 60
3200, 1800, 60
3200, 2400, 60
3840, 2160, 60
3840, 2400, 60
4096, 2304, 60
4096, 2560, 60
5120, 2880, 60
6016, 3384, 60
7680, 4320, 60