[Spice-devel] [PATCH v2] Add support for resolution 800x600

[Yuri Benditovich]

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 at daynix.com>
---
 qxldod/QxlDod.cpp | 16 ++++++++--------
 qxldod/QxlDod.h   |  6 ++++--
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
index 4f508bd..f74f54e 100755
--- a/qxldod/QxlDod.cpp
+++ b/qxldod/QxlDod.cpp
@@ -2579,8 +2579,8 @@ NTSTATUS VgaDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
         {
             m_ModeNumbers[SuitableModeCount] = ModeTemp;
             SetVideoModeInfo(SuitableModeCount, &tmpModeInfo);
-            if (tmpModeInfo.XResolution == MIN_WIDTH_SIZE &&
-                tmpModeInfo.YResolution == MIN_HEIGHT_SIZE)
+            if (tmpModeInfo.XResolution == INITIAL_WIDTH &&
+                tmpModeInfo.YResolution == INITIAL_HEIGHT)
             {
                 m_CurrentMode = (USHORT)SuitableModeCount;
             }
@@ -3186,8 +3186,8 @@ NTSTATUS QxlDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
     UINT BitsPerPixel = BPPFromPixelFormat(pDispInfo->ColorFormat);
     if (Width == 0 || Height == 0 || BitsPerPixel != QXL_BPP)
     {
-        Width = MIN_WIDTH_SIZE;
-        Height = MIN_HEIGHT_SIZE;
+        Width = INITIAL_WIDTH;
+        Height = INITIAL_HEIGHT;
         BitsPerPixel = QXL_BPP;
     }
 
@@ -3206,8 +3206,8 @@ NTSTATUS QxlDevice::GetModeList(DXGK_DISPLAY_INFORMATION* pDispInfo)
         {
             m_ModeNumbers[SuitableModeCount] = SuitableModeCount;
             SetVideoModeInfo(SuitableModeCount, tmpModeInfo);
-            if (tmpModeInfo->x_res == MIN_WIDTH_SIZE &&
-                tmpModeInfo->y_res == MIN_HEIGHT_SIZE)
+            if (tmpModeInfo->x_res == INITIAL_WIDTH &&
+                tmpModeInfo->y_res == INITIAL_HEIGHT)
             {
                 m_CurrentMode = SuitableModeCount;
             }
@@ -5147,8 +5147,8 @@ NTSTATUS HwDeviceInterface::AcquireDisplayInfo(DXGK_DISPLAY_INFORMATION& DispInf
     if (DispInfo.Width == 0)
     {
         DispInfo.ColorFormat = D3DDDIFMT_A8R8G8B8;
-        DispInfo.Width = MIN_WIDTH_SIZE;
-        DispInfo.Height = MIN_HEIGHT_SIZE;
+        DispInfo.Width = INITIAL_WIDTH;
+        DispInfo.Height = INITIAL_HEIGHT;
         DispInfo.Pitch = DispInfo.Width * BPPFromPixelFormat(DispInfo.ColorFormat) / BITS_PER_BYTE;
         DispInfo.TargetId = 0;
     }
diff --git a/qxldod/QxlDod.h b/qxldod/QxlDod.h
index 695b83a..eb6b78d 100755
--- a/qxldod/QxlDod.h
+++ b/qxldod/QxlDod.h
@@ -19,8 +19,10 @@
 #define BITS_PER_BYTE              8
 
 #define POINTER_SIZE               64
-#define MIN_WIDTH_SIZE             1024
-#define MIN_HEIGHT_SIZE            768
+#define MIN_WIDTH_SIZE             800
+#define MIN_HEIGHT_SIZE            600
+#define INITIAL_WIDTH              1024
+#define INITIAL_HEIGHT             768
 #define QXL_BPP                    32
 #define VGA_BPP                    24
 
-- 
2.7.0.windows.1