[blight] 13410: Small update of opengl32.

Small update of opengl32.
Modified: trunk/reactos/lib/opengl32/gl.c
Modified: trunk/reactos/lib/opengl32/wgl.c
  _____  

Modified: trunk/reactos/lib/opengl32/gl.c
--- trunk/reactos/lib/opengl32/gl.c	2005-02-05 00:04:52 UTC (rev
13409)
+++ trunk/reactos/lib/opengl32/gl.c	2005-02-05 00:07:57 UTC (rev
13410)
@@ -61,11 +61,12 @@

 #if defined(_M_IX86)
 # define FOO(x) #x
 # define X(func, ret, typeargs, args, icdidx, tebidx, stack)          \
-__asm__(".globl _"#func"@"#stack                     
"\n\t"          \
+__asm__(".align 4"                                    "\n\t"         
\
+        ".globl _"#func"@"#stack                     
"\n\t"          \
         "_"#func"@"#stack":"                         
"\n\t"          \
-        "	movl %fs:0x18, %eax"                "\n\t"          \
-        "       movl 0xbe8(%eax), %eax"             "\n\t"         
\
-        "       jmp *"FOO((icdidx*4))"(%eax)"       
"\n\t");
+        "       movl %fs:0x18, %eax"                  "\n\t"         
\
+        "       movl 0xbe8(%eax), %eax"               "\n\t"         
\
+        "       jmp *"FOO((icdidx*4))"(%eax)"        
"\n\t");
         
 GLFUNCS_MACRO
 # undef FOO
@@ -74,19 +75,19 @@
 # define X(func, ret, typeargs, args, icdidx, tebidx, stack)          \
 ret STDCALL func typeargs                                             \
 {                                                                     \
-	PROC *table;
\
-	PROC fn;
\
-	if (tebidx >= 0 && 0)
\
-	{
\
-		table = (PROC *)NtCurrentTeb()->glDispatchTable;
\
-		fn = table[tebidx];
\
-	}
\
-	else
\
-	{
\
-		table = (PROC *)NtCurrentTeb()->glTable;
\
-		fn = table[icdidx];
\
-	}
\
-	return (ret)((ret(*)typeargs)fn)args;
\
+	PROC *table;                                                  \
+	PROC fn;                                                      \
+	if (tebidx >= 0 && 0)                                         \
+	{                                                             \
+		table = (PROC *)NtCurrentTeb()->glDispatchTable;      \
+		fn = table[tebidx];                                   \
+	}                                                             \
+	else                                                          \
+	{                                                             \
+		table = (PROC *)NtCurrentTeb()->glTable;              \
+		fn = table[icdidx];                                   \
+	}                                                             \
+	return (ret)((ret(*)typeargs)fn)args;                         \
 }
 
 GLFUNCS_MACRO
  _____  

Modified: trunk/reactos/lib/opengl32/wgl.c
--- trunk/reactos/lib/opengl32/wgl.c	2005-02-05 00:04:52 UTC (rev
13409)
+++ trunk/reactos/lib/opengl32/wgl.c	2005-02-05 00:07:57 UTC (rev
13410)
@@ -10,6 +10,7 @@

 
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include "teb.h"
@@ -334,6 +335,15 @@
 		}
 		/* load driver (or get a reference) */
 		dcdata->icd = OPENGL32_LoadICD( info.driver_name );
+		if (dcdata->icd == NULL)
+		{
+                        WCHAR Buffer[256];
+                        snwprintf(Buffer, sizeof(Buffer)/sizeof(WCHAR),
+                                  L"Couldn't load driver
\"%s\".",
driverName);
+			MessageBox(WindowFromDC( hdc ), Buffer,
+			           L"OPENGL32.dll: Warning",
+                                   MB_OK | MB_ICONWARNING);
+                }
 	}
 
 	return dcdata->icd;
@@ -398,7 +408,6 @@
 	#undef X
 
 	DBGPRINT( "Done." );
-/*	DBGBREAK();*/
 
 	return ERROR_SUCCESS;
 }
@@ -894,7 +903,6 @@
 		if (glrc->hglrc != NULL)
 		{
 			DBGPRINT( "Info: Calling DrvSetContext!" );
-			DBGBREAK();
 			icdTable = glrc->icd->DrvSetContext( hdc,
glrc->hglrc,
 
ROSGL_SetContextCallBack );
 			if (icdTable == NULL)