Hi,
There are some errors when compile agar-1.4 from svn on msys for wgl driver, i
make a patch as follows, this patch only fixes compile-time errors, moreover,
this driver depend on gdi32 libaray, i modify configure scripts (add
WGL_LIBS="${OPENGL_LIBS} -lgdi32") for this issue, but this is not a recommended
method
--- D:/tmp/agar/drv_wgl.c Tue Feb 23 17:51:12 2010
+++ D:/tmp/agar/build/agar/gui/drv_wgl.c Mon Feb 22 11:59:20 2010
@@ -31,6 +31,10 @@
#include <config/have_wgl.h>
#ifdef HAVE_WGL
+#if (WINVER < 0x0500)
+#define WINVER 0x0500
+#endif
+
// XXX
#include <windows.h>
#undef SLIST_ENTRY // @todo core_close?
@@ -92,6 +96,7 @@
static void InitClipRect0(AG_DriverWGL *wgl, AG_Window *win);
static int InitDefaultCursor(AG_DriverWGL *wgl);
static void WGL_PostResizeCallback(AG_Window *win, AG_SizeAlloc *a);
+static void WGL_PostMoveCallback(AG_Window *win, AG_SizeAlloc *a);
void
_SetWindowsError(char* errorMessage, DWORD errorCode)
@@ -784,7 +789,7 @@
{
AG_ClipRect *cr;
- cr = &glx->clipRects[0];
+ cr = &wgl->clipRects[0];
cr->r.w = WIDTH(win);
cr->r.h = HEIGHT(win);
cr->eqns[2][3] = (double)WIDTH(win);
@@ -927,7 +932,7 @@
WGL_MoveResizeWindow(AG_Window *win, AG_SizeAlloc *a)
{
AG_DriverWGL *wgl = (AG_DriverWGL *)WIDGET(win)->drv;
- AG_SizeAlloc a;
+ AG_SizeAlloc aa;
SetWindowPos(wgl->hwnd, NULL, a->x, a->y, a->w, a->h, SWP_NOZORDER);
WGL_PostResizeCallback(win, a);
@@ -1077,12 +1082,16 @@
{
AG_Driver *drv = obj;
AG_DriverWGL *wgl = obj;
+ AG_Cursor *ac;
+ AG_CursorWGL *cg;
if (drv->activeCursor == &drv->cursors[0]) {
return;
}
SetCursor(LoadCursor(NULL, IDC_ARROW));
drv->activeCursor = &drv->cursors[0];
+ ac = drv->activeCursor;
+ cg = ac->p;
cg->visible = 1;
}
Best Regargs
Wills
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