[Libufo-commits] ufo-0.5/src/ux uxwgldriver.cpp,1.6,1.7

[Johannes S. <sch...@us...>]

Update of /cvsroot/libufo/ufo-0.5/src/ux
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7102/src/ux

Modified Files:
	uxwgldriver.cpp 
Log Message:
Fixed texture sharing for WGL target.

Index: uxwgldriver.cpp
===================================================================
RCS file: /cvsroot/libufo/ufo-0.5/src/ux/uxwgldriver.cpp,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** uxwgldriver.cpp	21 May 2005 15:19:36 -0000	1.6
--- uxwgldriver.cpp	29 Oct 2005 15:36:16 -0000	1.7
***************
*** 159,162 ****
--- 159,163 ----
  UFO_WGL_PROC(HGLRC,wglCreateContext,(HDC))
  UFO_WGL_PROC(BOOL,wglDeleteContext,(HGLRC))
+ UFO_WGL_PROC(BOOL,wglShareLists,(HGLRC, HGLRC))
  #undef UFO_WGL_PROC
  
***************
*** 1082,1085 ****
--- 1083,1087 ----
  }
  
+ static HGLRC s_wgl_shared_context = NULL;
  bool
  UXWGLDevice::show() {
***************
*** 1135,1138 ****
--- 1137,1145 ----
  	m_glContext = m_wglDriver->wglCreateContext(m_dc);
  	makeContextCurrent();
+ 	if (s_wgl_shared_context == NULL) {
+ 		s_wgl_shared_context = m_glContext;
+ 	} else {
+ 		m_wglDriver->wglShareLists(m_glContext, s_wgl_shared_context);
+ 	}
  
  	//setSizeHints();
***************
*** 1155,1158 ****
--- 1162,1168 ----
  void
  UXWGLDevice::hide() {
+ 	if (s_wgl_shared_context == m_glContext) {
+ 		s_wgl_shared_context = NULL;
+ 	}
  	m_wglDriver->wglDeleteContext(m_glContext);
  	m_glContext = NULL;