Module: Mesa Branch: master Commit: d47de5054091a5d1fa9b19687ac80bcdc39a5f8f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d47de5054091a5d1fa9b19687ac80bcdc39a5f8f
Author: Ben Skeggs <[email protected]> Date: Mon Oct 5 15:51:47 2009 +1000 st/dri: avoid segfault if we can't get a pixmap's buffers Signed-off-by: Ben Skeggs <[email protected]> --- src/gallium/state_trackers/dri/dri_drawable.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c index 6aafb38..3f8dc8d 100644 --- a/src/gallium/state_trackers/dri/dri_drawable.c +++ b/src/gallium/state_trackers/dri/dri_drawable.c @@ -249,6 +249,9 @@ void dri2_set_tex_buffer2(__DRIcontext *pDRICtx, GLint target, dri_get_buffers(drawable->dPriv); st_get_framebuffer_surface(drawable->stfb, ST_SURFACE_FRONT_LEFT, &ps); + if (!ps) + return; + st_bind_texture_surface(ps, target == GL_TEXTURE_2D ? ST_TEXTURE_2D : ST_TEXTURE_RECT, 0, drawable->color_format); } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
