st/wgl: return height, not width for WGL_PBUFFER_HEIGHT_ARB

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=38599

diff --git a/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
index 424d8da..c7273f2 100644 (file)
--- a/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
+++ b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
@@ -268,7 +268,7 @@ wglQueryPbufferARB(HPBUFFERARB hPbuffer,
       *piValue = fb->width;
       return TRUE;
    case WGL_PBUFFER_HEIGHT_ARB:
-      *piValue = fb->width;
+      *piValue = fb->height;
       return TRUE;
    case WGL_PBUFFER_LOST_ARB:
       /* We assume that no content is ever lost due to display mode change */