From ae1bfb6427cc10a851c80e020cbdc210fe238d85 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 2 Jul 2009 18:02:44 -0700 Subject: intel: Flush when mapping buffer objects so writes don't get reordered. While GEM covers this for execution it knows about, it doesn't know about the batchbuffer we're preparing. Fixes piglit vbo-map-remap.c testcase. --- src/mesa/drivers/dri/intel/intel_buffer_objects.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mesa/drivers/dri/intel/intel_buffer_objects.c') diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c index 9408b0c351..9600557f2c 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c @@ -243,6 +243,9 @@ intel_bufferobj_map(GLcontext * ctx, return obj->Pointer; } + if (!read_only) + intelFlush(ctx); + if (intel_obj->region) intel_bufferobj_cow(intel, intel_obj); -- cgit v1.2.3