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118 lines
4.8 KiB
Diff
118 lines
4.8 KiB
Diff
From 72e9a5081e40600b857d357c8111e344e68aa22f Mon Sep 17 00:00:00 2001
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From: Derek Lesho <dlesho@codeweavers.com>
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Date: Fri, 10 Jan 2020 15:34:45 -0600
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Subject: [PATCH] user32: Implement QueryDisplayConfig
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---
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dlls/user32/sysparams.c | 89 ++++++++++++++++++++++++++++++++++-------
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1 file changed, 74 insertions(+), 15 deletions(-)
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diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
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index a29d17d72ce..84aed3dedb4 100644
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--- a/dlls/user32/sysparams.c
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+++ b/dlls/user32/sysparams.c
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@@ -4757,26 +4757,85 @@ LONG WINAPI QueryDisplayConfig(UINT32 flags, UINT32 *numpathelements, DISPLAYCON
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LUID gpu_luid;
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WCHAR device_name[CCHDEVICENAME];
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DEVMODEW devmode;
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+ POINT origin;
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+ HMONITOR monitor;
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+ MONITORINFOEXW monitor_info;
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+ DISPLAYCONFIG_SOURCE_MODE *source_mode = &modeinfo[0].DUMMYUNIONNAME.sourceMode;
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+ DISPLAYCONFIG_TARGET_MODE *target_mode = &modeinfo[1].DUMMYUNIONNAME.targetMode;
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+ DISPLAYCONFIG_PATH_SOURCE_INFO *source_info = &pathinfo[0].sourceInfo;
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+ DISPLAYCONFIG_PATH_TARGET_INFO *target_info = &pathinfo[0].targetInfo;
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- FIXME("(%08x %p %p %p %p %p): semi-stub\n", flags, numpathelements, pathinfo, numinfoelements, modeinfo, topologyid);
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+ TRACE("(%08x %p %p %p %p %p)\n", flags, numpathelements, pathinfo, numinfoelements, modeinfo, topologyid);
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- if (!numpathelements || !numinfoelements)
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- return ERROR_INVALID_PARAMETER;
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+ if (*numpathelements < 1 || *numinfoelements < 2)
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+ return ERROR_INSUFFICIENT_BUFFER;
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- if (!*numpathelements || !*numinfoelements)
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- return ERROR_INVALID_PARAMETER;
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-
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- if (flags != QDC_ALL_PATHS &&
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- flags != QDC_ONLY_ACTIVE_PATHS &&
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- flags != QDC_DATABASE_CURRENT)
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- return ERROR_INVALID_PARAMETER;
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+ origin.x = 0;
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+ origin.y = 0;
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+ monitor = MonitorFromPoint(origin, MONITOR_DEFAULTTOPRIMARY);
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+ monitor_info.cbSize = sizeof(monitor_info);
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+ if (!(GetMonitorInfoW(monitor, (MONITORINFO*) &monitor_info)))
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+ {
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+ return ERROR_GEN_FAILURE;
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+ }
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+ if (!(EnumDisplaySettingsW(monitor_info.szDevice, 0, &devmode)))
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+ {
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+ return ERROR_GEN_FAILURE;
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+ }
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- if (((flags == QDC_DATABASE_CURRENT) && !topologyid) ||
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- ((flags != QDC_DATABASE_CURRENT) && topologyid))
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- return ERROR_INVALID_PARAMETER;
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+ AllocateLocallyUniqueId(&gpu_luid);
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+
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+ source_mode->width = devmode.dmPelsWidth;
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+ source_mode->height = devmode.dmPelsHeight;
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+ source_mode->pixelFormat = DISPLAYCONFIG_PIXELFORMAT_32BPP;
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+ source_mode->position.x = 0;
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+ source_mode->position.y = 0;
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+
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+ /* no idea what pixel rate is */
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+ target_mode->targetVideoSignalInfo.pixelRate = 0xdeadbeef;
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+ target_mode->targetVideoSignalInfo.hSyncFreq.Numerator = devmode.dmDisplayFrequency * devmode.dmPelsHeight;
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+ target_mode->targetVideoSignalInfo.hSyncFreq.Denominator = 1;
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+ target_mode->targetVideoSignalInfo.vSyncFreq.Numerator = devmode.dmDisplayFrequency;
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+ target_mode->targetVideoSignalInfo.vSyncFreq.Denominator = 1;
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+ target_mode->targetVideoSignalInfo.activeSize.cx = devmode.dmPelsWidth;
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+ target_mode->targetVideoSignalInfo.activeSize.cy = devmode.dmPelsHeight;
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+ target_mode->targetVideoSignalInfo.totalSize.cx = devmode.dmPelsWidth;
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+ target_mode->targetVideoSignalInfo.totalSize.cy = devmode.dmPelsHeight;
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+ target_mode->targetVideoSignalInfo.DUMMYUNIONNAME.videoStandard = D3DKMDT_VSS_NTSC_M;
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+ target_mode->targetVideoSignalInfo.scanLineOrdering = DISPLAYCONFIG_SCANLINE_ORDERING_UNSPECIFIED;
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+
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+ modeinfo[0].infoType = DISPLAYCONFIG_MODE_INFO_TYPE_SOURCE;
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+ modeinfo[0].id = 0;
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+ modeinfo[0].adapterId = gpu_luid;
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+ modeinfo[1].infoType = DISPLAYCONFIG_MODE_INFO_TYPE_TARGET;
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+ modeinfo[1].id = 0;
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+ modeinfo[1].adapterId = gpu_luid;
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+
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+ source_info->adapterId = gpu_luid;
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+ source_info->id = 0;
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+ source_info->DUMMYUNIONNAME.modeInfoIdx = 0;
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+ source_info->statusFlags = DISPLAYCONFIG_SOURCE_IN_USE;
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+
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+ target_info->adapterId = gpu_luid;
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+ target_info->id = 0;
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+
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+ target_info->DUMMYUNIONNAME.modeInfoIdx = 1;
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+ target_info->outputTechnology = DISPLAYCONFIG_OUTPUT_TECHNOLOGY_HDMI;
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+ target_info->rotation = DISPLAYCONFIG_ROTATION_IDENTITY;
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+ target_info->scaling = DISPLAYCONFIG_SCALING_IDENTITY;
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+ target_info->refreshRate.Numerator = devmode.dmDisplayFrequency;
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+ target_info->refreshRate.Denominator = 1;
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+ target_info->scanLineOrdering = DISPLAYCONFIG_SCANLINE_ORDERING_UNSPECIFIED;
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+ target_info->targetAvailable = TRUE;
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+ target_info->statusFlags = DISPLAYCONFIG_TARGET_IN_USE;
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+
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+ pathinfo[0].flags = DISPLAYCONFIG_PATH_ACTIVE;
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+
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+ if (flags == QDC_DATABASE_CURRENT && topologyid)
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+ {
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+ *topologyid = DISPLAYCONFIG_TOPOLOGY_INTERNAL;
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+ }
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- if (flags != QDC_ONLY_ACTIVE_PATHS)
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- FIXME("only returning active paths\n");
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if (topologyid)
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{
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--
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2.27.0
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