X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fwgl%2Fstw_wgl.c;h=5fbb7bf7cfd6b8aefd102b73c4e2411497c48ab7;hb=e3659329e0b91ea78afe32e231f2f75d3d728af9;hp=bb199fdd2526c738f9a6618ac8197cd3d4c152b6;hpb=e42b156fac6deed21328b89192faca6f4fe904f1;p=mesa.git

diff --git a/src/gallium/state_trackers/wgl/stw_wgl.c b/src/gallium/state_trackers/wgl/stw_wgl.c
index bb199fdd252..5fbb7bf7cfd 100644
--- a/src/gallium/state_trackers/wgl/stw_wgl.c
+++ b/src/gallium/state_trackers/wgl/stw_wgl.c
@@ -97,6 +97,19 @@ wglSwapBuffers(
 }
 
 
+WINGDIAPI DWORD WINAPI
+wglSwapMultipleBuffers(UINT n,
+                       CONST WGLSWAP *ps)
+{
+   UINT i;
+
+   for (i =0; i < n; ++i)
+      wglSwapBuffers(ps->hdc);
+
+   return 0;
+}
+
+
 WINGDIAPI BOOL APIENTRY
 wglSwapLayerBuffers(
    HDC hdc,