Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

2025-08-02 05:15:41 +00:00 · 2017-10-03 07:45:34 +00:00 · 2017-10-03 07:45:34 +00:00 · c2c66aff7d
commit c2c66aff7d
parent b94e2d8ca0
24198 changed files with 0 additions and 37285 deletions
--- a/win32ss/drivers/displays/framebuf/enable.c
+++ b/win32ss/drivers/displays/framebuf/enable.c
@ -0,0 +1,164 @@
+/*
+ * ReactOS Generic Framebuffer display driver
+ *
+ * Copyright (C) 2004 Filip Navara
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "framebuf.h"
+
+static DRVFN DrvFunctionTable[] =
+{
+   {INDEX_DrvEnablePDEV, (PFN)DrvEnablePDEV},
+   {INDEX_DrvCompletePDEV, (PFN)DrvCompletePDEV},
+   {INDEX_DrvDisablePDEV, (PFN)DrvDisablePDEV},
+   {INDEX_DrvEnableSurface, (PFN)DrvEnableSurface},
+   {INDEX_DrvDisableSurface, (PFN)DrvDisableSurface},
+   {INDEX_DrvAssertMode, (PFN)DrvAssertMode},
+   {INDEX_DrvGetModes, (PFN)DrvGetModes},
+   {INDEX_DrvSetPalette, (PFN)DrvSetPalette},
+   {INDEX_DrvSetPointerShape, (PFN)DrvSetPointerShape},
+   {INDEX_DrvMovePointer, (PFN)DrvMovePointer}
+
+};
+
+/*
+ * DrvEnableDriver
+ *
+ * Initial driver entry point exported by the driver DLL. It fills in a
+ * DRVENABLEDATA structure with the driver's DDI version number and the
+ * calling addresses of all DDI functions supported by the driver.
+ *
+ * Status
+ *    @implemented
+ */
+
+BOOL APIENTRY
+DrvEnableDriver(
+   ULONG iEngineVersion,
+   ULONG cj,
+   PDRVENABLEDATA pded)
+{
+   if (cj >= sizeof(DRVENABLEDATA))
+   {
+      pded->c = sizeof(DrvFunctionTable) / sizeof(DRVFN);
+      pded->pdrvfn = DrvFunctionTable;
+      pded->iDriverVersion = DDI_DRIVER_VERSION_NT5;
+      return TRUE;
+   }
+   else
+   {
+      return FALSE;
+   }
+}
+
+/*
+ * DrvEnablePDEV
+ *
+ * Returns a description of the physical device's characteristics to GDI.
+ *
+ * Status
+ *    @implemented
+ */
+
+DHPDEV APIENTRY
+DrvEnablePDEV(
+   IN DEVMODEW *pdm,
+   IN LPWSTR pwszLogAddress,
+   IN ULONG cPat,
+   OUT HSURF *phsurfPatterns,
+   IN ULONG cjCaps,
+   OUT ULONG *pdevcaps,
+   IN ULONG cjDevInfo,
+   OUT DEVINFO *pdi,
+   IN HDEV hdev,
+   IN LPWSTR pwszDeviceName,
+   IN HANDLE hDriver)
+{
+   PPDEV ppdev;
+   GDIINFO GdiInfo;
+   DEVINFO DevInfo;
+
+   ppdev = EngAllocMem(FL_ZERO_MEMORY, sizeof(PDEV), ALLOC_TAG);
+   if (ppdev == NULL)
+   {
+      return NULL;
+   }
+
+   ppdev->hDriver = hDriver;
+
+   if (!IntInitScreenInfo(ppdev, pdm, &GdiInfo, &DevInfo))
+   {
+      EngFreeMem(ppdev);
+      return NULL;
+   }
+
+   if (!IntInitDefaultPalette(ppdev, &DevInfo))
+   {
+      EngFreeMem(ppdev);
+      return NULL;
+   }
+
+   memcpy(pdi, &DevInfo, min(sizeof(DEVINFO), cjDevInfo));
+   memcpy(pdevcaps, &GdiInfo, min(sizeof(GDIINFO), cjCaps));
+
+   return (DHPDEV)ppdev;
+}
+
+/*
+ * DrvCompletePDEV
+ *
+ * Stores the GDI handle (hdev) of the physical device in dhpdev. The driver
+ * should retain this handle for use when calling GDI services.
+ *
+ * Status
+ *    @implemented
+ */
+
+VOID APIENTRY
+DrvCompletePDEV(
+   IN DHPDEV dhpdev,
+   IN HDEV hdev)
+{
+   ((PPDEV)dhpdev)->hDevEng = hdev;
+}
+
+/*
+ * DrvDisablePDEV
+ *
+ * Release the resources allocated in DrvEnablePDEV.  If a surface has been
+ * enabled DrvDisableSurface will have already been called.
+ *
+ * Status
+ *    @implemented
+ */
+
+VOID APIENTRY
+DrvDisablePDEV(
+   IN DHPDEV dhpdev)
+{
+   if (((PPDEV)dhpdev)->DefaultPalette)
+   {
+      EngDeletePalette(((PPDEV)dhpdev)->DefaultPalette);
+   }
+
+   if (((PPDEV)dhpdev)->PaletteEntries != NULL)
+   {
+      EngFreeMem(((PPDEV)dhpdev)->PaletteEntries);
+   }
+
+   EngFreeMem(dhpdev);
+}