nefarius/qxl-wddm-dod
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Add support for resolution 800x600

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https://bugzilla.redhat.com/show_bug.cgi?id=1477492
https://docs.microsoft.com/en-us/windows-hardware/design/minimum/minimum-hardware-requirements-overview
requires 800x600 to be supported.

Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This commit is contained in:
Yuri Benditovich 2018-02-19 16:07:29 +02:00 committed by Frediano Ziglio
parent 9b0bc81883
commit c35b8bc1de
2 changed files with 12 additions and 10 deletions
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16
qxldod/QxlDod.cpp
View File

@ -2579,8 +2579,8 @@ NTSTATUS VgaDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
{ {
m_ModeNumbers[SuitableModeCount] = ModeTemp; m_ModeNumbers[SuitableModeCount] = ModeTemp;
SetVideoModeInfo(SuitableModeCount, &tmpModeInfo); SetVideoModeInfo(SuitableModeCount, &tmpModeInfo);
if (tmpModeInfo.XResolution == MIN_WIDTH_SIZE && if (tmpModeInfo.XResolution == INITIAL_WIDTH &&
tmpModeInfo.YResolution == MIN_HEIGHT_SIZE) tmpModeInfo.YResolution == INITIAL_HEIGHT)
{ {
m_CurrentMode = (USHORT)SuitableModeCount; m_CurrentMode = (USHORT)SuitableModeCount;
} }
@ -3186,8 +3186,8 @@ NTSTATUS QxlDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
UINT BitsPerPixel = BPPFromPixelFormat(pDispInfo->ColorFormat); UINT BitsPerPixel = BPPFromPixelFormat(pDispInfo->ColorFormat);
if (Width == 0 || Height == 0 || BitsPerPixel != QXL_BPP) if (Width == 0 || Height == 0 || BitsPerPixel != QXL_BPP)
{ {
Width = MIN_WIDTH_SIZE; Width = INITIAL_WIDTH;
Height = MIN_HEIGHT_SIZE; Height = INITIAL_HEIGHT;
BitsPerPixel = QXL_BPP; BitsPerPixel = QXL_BPP;
} }
@ -3206,8 +3206,8 @@ NTSTATUS QxlDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
{ {
m_ModeNumbers[SuitableModeCount] = SuitableModeCount; m_ModeNumbers[SuitableModeCount] = SuitableModeCount;
SetVideoModeInfo(SuitableModeCount, tmpModeInfo); SetVideoModeInfo(SuitableModeCount, tmpModeInfo);
if (tmpModeInfo->x_res == MIN_WIDTH_SIZE && if (tmpModeInfo->x_res == INITIAL_WIDTH &&
tmpModeInfo->y_res == MIN_HEIGHT_SIZE) tmpModeInfo->y_res == INITIAL_HEIGHT)
{ {
m_CurrentMode = SuitableModeCount; m_CurrentMode = SuitableModeCount;
} }
@ -5147,8 +5147,8 @@ NTSTATUS HwDeviceInterface::AcquireDisplayInfo(DXGK_DISPLAY_INFORMATION& DispInf
if (DispInfo.Width == 0) if (DispInfo.Width == 0)
{ {
DispInfo.ColorFormat = D3DDDIFMT_A8R8G8B8; DispInfo.ColorFormat = D3DDDIFMT_A8R8G8B8;
DispInfo.Width = MIN_WIDTH_SIZE; DispInfo.Width = INITIAL_WIDTH;
DispInfo.Height = MIN_HEIGHT_SIZE; DispInfo.Height = INITIAL_HEIGHT;
DispInfo.Pitch = DispInfo.Width * BPPFromPixelFormat(DispInfo.ColorFormat) / BITS_PER_BYTE; DispInfo.Pitch = DispInfo.Width * BPPFromPixelFormat(DispInfo.ColorFormat) / BITS_PER_BYTE;
DispInfo.TargetId = 0; DispInfo.TargetId = 0;
} }

6
qxldod/QxlDod.h
View File

@ -19,8 +19,10 @@
#define BITS_PER_BYTE 8 #define BITS_PER_BYTE 8
#define POINTER_SIZE 64 #define POINTER_SIZE 64
#define MIN_WIDTH_SIZE 1024 #define MIN_WIDTH_SIZE 800
#define MIN_HEIGHT_SIZE 768 #define MIN_HEIGHT_SIZE 600
#define INITIAL_WIDTH 1024
#define INITIAL_HEIGHT 768
#define QXL_BPP 32 #define QXL_BPP 32
#define VGA_BPP 24 #define VGA_BPP 24