[ros-diffs] [greatlrd] 30459: Implement wglGetDefaultProcAddress ------------------------------------ Simple copy the wglGetProcAddress, it is only one different between them it is wglGetProcAddress should call on glflush to clear the interface before it give the address.

[greatlrd at svn.reactos.org]

Author: greatlrd
Date: Thu Nov 15 15:57:21 2007
New Revision: 30459

URL: http://svn.reactos.org/svn/reactos?rev=30459&view=rev
Log:
Implement wglGetDefaultProcAddress
------------------------------------
Simple copy the wglGetProcAddress, it is only one different between them
it is wglGetProcAddress should call on glflush to clear the interface
before it give the address. 

Modified:
    trunk/reactos/dll/win32/opengl32/opengl32.def
    trunk/reactos/dll/win32/opengl32/wgl.c

Modified: trunk/reactos/dll/win32/opengl32/opengl32.def
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/opengl32/opengl32.def?rev=30459&r1=30458&r2=30459&view=diff
==============================================================================
--- trunk/reactos/dll/win32/opengl32/opengl32.def (original)
+++ trunk/reactos/dll/win32/opengl32/opengl32.def Thu Nov 15 15:57:21 2007
@@ -383,7 +383,7 @@
 wglDescribePixelFormat at 16=rosglDescribePixelFormat at 16
 wglGetCurrentContext at 0=rosglGetCurrentContext at 0
 wglGetCurrentDC at 0=rosglGetCurrentDC at 0
-;wglGetDefaultProcAddress=rosglGetDefaultProcAddress@
+wglGetDefaultProcAddress=rosglGetDefaultProcAddress at 4
 wglGetLayerPaletteEntries at 20=rosglGetLayerPaletteEntries at 20
 wglGetPixelFormat at 4=rosglGetPixelFormat at 4
 wglGetProcAddress at 4=rosglGetProcAddress at 4

Modified: trunk/reactos/dll/win32/opengl32/wgl.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/opengl32/wgl.c?rev=30459&r1=30458&r2=30459&view=diff
==============================================================================
--- trunk/reactos/dll/win32/opengl32/wgl.c (original)
+++ trunk/reactos/dll/win32/opengl32/wgl.c Thu Nov 15 15:57:21 2007
@@ -909,6 +909,37 @@
 	PROC func;
 	GLDRIVERDATA *icd;
 
+	/* FIXME we should Flush the gl here */
+
+	if (OPENGL32_threaddata->glrc == NULL)
+	{
+		DBGPRINT( "Error: No current GLRC!" );
+		SetLastError( ERROR_INVALID_FUNCTION );
+		return NULL;
+	}
+
+	icd = OPENGL32_threaddata->glrc->icd;
+	func = icd->DrvGetProcAddress( proc );
+	if (func != NULL)
+	{
+		DBGPRINT( "Info: Proc \"%s\" loaded from ICD.", proc );
+		return func;
+	}
+
+	/* FIXME: Should we return wgl/gl 1.1 functions? */
+	SetLastError( ERROR_PROC_NOT_FOUND );
+	return NULL;
+}
+
+PROC
+APIENTRY
+rosglGetDefaultProcAddress( LPCSTR proc )
+{
+	PROC func;
+	GLDRIVERDATA *icd;
+
+	/*  wglGetDefaultProcAddress does not flush the gl */
+
 	if (OPENGL32_threaddata->glrc == NULL)
 	{
 		DBGPRINT( "Error: No current GLRC!" );