diff src/video/win32/SDL_win32video.c @ 1895:c121d94672cb

SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 10 Jul 2006 21:04:37 +0000
parents
children 36d52b1f0504
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/video/win32/SDL_win32video.c	Mon Jul 10 21:04:37 2006 +0000
@@ -0,0 +1,164 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2006 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library 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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+#include "SDL_main.h"
+#include "SDL_video.h"
+#include "SDL_mouse.h"
+#include "../SDL_sysvideo.h"
+#include "../SDL_pixels_c.h"
+
+#include "SDL_win32video.h"
+#include "SDL_d3drender.h"
+#include "SDL_gdirender.h"
+
+/* Initialization/Query functions */
+static int WIN_VideoInit(_THIS);
+static void WIN_VideoQuit(_THIS);
+
+/* WIN32 driver bootstrap functions */
+
+static int
+WIN_Available(void)
+{
+    return (1);
+}
+
+static void
+WIN_DeleteDevice(SDL_VideoDevice * device)
+{
+    SDL_VideoData *data = (SDL_VideoData *) device->driverdata;
+
+    SDL_UnregisterApp();
+#if SDL_VIDEO_RENDER_D3D
+    if (data->d3d) {
+        IDirect3D9_Release(data->d3d);
+        FreeLibrary(data->d3dDLL);
+    }
+#endif
+    SDL_free(device->driverdata);
+    SDL_free(device);
+}
+
+static SDL_VideoDevice *
+WIN_CreateDevice(int devindex)
+{
+    SDL_VideoDevice *device;
+    SDL_VideoData *data;
+
+    SDL_RegisterApp(NULL, 0, NULL);
+
+    /* Initialize all variables that we clean on shutdown */
+    device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
+    if (device) {
+        data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
+    }
+    if (!device || !data) {
+        SDL_OutOfMemory();
+        if (device) {
+            SDL_free(device);
+        }
+        return NULL;
+    }
+    device->driverdata = data;
+
+#if SDL_VIDEO_RENDER_D3D
+    data->d3dDLL = LoadLibrary(TEXT("D3D9.DLL"));
+    if (data->d3dDLL) {
+        IDirect3D9 *(WINAPI * D3DCreate) (UINT SDKVersion);
+
+        D3DCreate =
+            (IDirect3D9 * (WINAPI *) (UINT)) GetProcAddress(data->d3dDLL,
+                                                            "Direct3DCreate9");
+        if (D3DCreate) {
+            data->d3d = D3DCreate(D3D_SDK_VERSION);
+        }
+        if (!data->d3d) {
+            FreeLibrary(data->d3dDLL);
+            data->d3dDLL = NULL;
+        }
+    }
+#endif /* SDL_VIDEO_RENDER_D3D */
+
+    /* Set the function pointers */
+    device->VideoInit = WIN_VideoInit;
+    device->GetDisplayModes = WIN_GetDisplayModes;
+    device->SetDisplayMode = WIN_SetDisplayMode;
+    device->SetDisplayGammaRamp = WIN_SetDisplayGammaRamp;
+    device->GetDisplayGammaRamp = WIN_GetDisplayGammaRamp;
+    device->VideoQuit = WIN_VideoQuit;
+    device->PumpEvents = WIN_PumpEvents;
+
+#undef CreateWindow
+    device->CreateWindow = WIN_CreateWindow;
+    device->CreateWindowFrom = WIN_CreateWindowFrom;
+    device->SetWindowTitle = WIN_SetWindowTitle;
+    device->SetWindowPosition = WIN_SetWindowPosition;
+    device->SetWindowSize = WIN_SetWindowSize;
+    device->ShowWindow = WIN_ShowWindow;
+    device->HideWindow = WIN_HideWindow;
+    device->RaiseWindow = WIN_RaiseWindow;
+    device->MaximizeWindow = WIN_MaximizeWindow;
+    device->MinimizeWindow = WIN_MinimizeWindow;
+    device->RestoreWindow = WIN_RestoreWindow;
+    device->SetWindowGrab = WIN_SetWindowGrab;
+    device->DestroyWindow = WIN_DestroyWindow;
+    device->GetWindowWMInfo = WIN_GetWindowWMInfo;
+
+    device->free = WIN_DeleteDevice;
+
+    return device;
+}
+
+VideoBootStrap WIN32_bootstrap = {
+    "win32", "SDL Win32/64 video driver",
+    WIN_Available, WIN_CreateDevice
+};
+
+
+int
+WIN_VideoInit(_THIS)
+{
+    WIN_InitModes(_this);
+
+#if SDL_VIDEO_RENDER_GDI
+    GDI_AddRenderDriver(_this);
+#endif
+#if SDL_VIDEO_RENDER_D3D
+    D3D_AddRenderDriver(_this);
+#endif
+
+    WIN_InitKeyboard(_this);
+    WIN_InitMouse(_this);
+
+    return 0;
+}
+
+void
+WIN_VideoQuit(_THIS)
+{
+    WIN_QuitModes(_this);
+    WIN_QuitKeyboard(_this);
+    WIN_QuitMouse(_this);
+}
+
+/* vim: set ts=4 sw=4 expandtab: */