1 files changed, 8 insertions, 4 deletions

diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c
index 36a0260a9..9660dc151 100644
--- a/xorg-server/hw/xwin/glx/indirect.c
+++ b/xorg-server/hw/xwin/glx/indirect.c
@@ -1314,6 +1314,8 @@ glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HWND *hwnd)
 

       if (hdc == NULL)

         ErrorF("GetDC (pbuffer) error: %s\n", glxWinErrorMessage());

+

+      gc->ctx = wglCreateContext(hdc);

     }

     break;

 

@@ -1413,13 +1415,16 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)
 

     case GLX_DRAWABLE_PBUFFER:

     {

+      WindowPtr pWin = (WindowPtr) draw->base.pDraw;

       if (draw->hPbuffer == NULL)

         {

           __GLXscreen *screen;

           glxWinScreen *winScreen;

           int pixelFormat;

           // XXX: which DC are supposed to use???

-          HDC screenDC = GetDC(NULL);

+          ScreenPtr pScreen = pWin->drawable.pScreen;

+          winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);

+          HDC screenDC=pWinScreen->hdcScreen;

 

           if (!(gc->base.config->drawableType & GLX_PBUFFER_BIT))

             {

@@ -1429,7 +1434,7 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)
           screen = gc->base.pGlxScreen;

           winScreen = (glxWinScreen *)screen;

 

-          pixelFormat = fbConfigToPixelFormatIndex(screenDC, gc->base.config, GLX_DRAWABLE_PBUFFER, winScreen);

+          pixelFormat = fbConfigToPixelFormatIndex(screenDC, gc->base.config, GLX_PBUFFER_BIT, winScreen);

           if (pixelFormat == 0)

             {

               ErrorF("wglChoosePixelFormat error: %s\n", glxWinErrorMessage());

@@ -1437,7 +1442,6 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)
             }

 

           draw->hPbuffer = wglCreatePbufferARBWrapper(screenDC, pixelFormat, draw->base.pDraw->width, draw->base.pDraw->height, NULL);

-          ReleaseDC(NULL, screenDC);

 

           if (draw->hPbuffer == NULL)

             {

@@ -1527,7 +1531,7 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw)
   GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attached context %p to native context %p drawable %p", gc, gc->ctx, draw);

 

   // if the native context was created successfully, shareLists if needed

-  if (gc->ctx && gc->shareContext)

+  if (gc->ctx && gc->shareContext && gc->shareContext->ctx)

     {

       GLWIN_DEBUG_MSG("glxWinCreateContextReal shareLists with context %p (native ctx %p)", gc->shareContext, gc->shareContext->ctx);