diff options
| author | Eric Anholt <eric@anholt.net> | 2009-07-02 18:02:44 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-07-02 18:53:56 -0700 |
| commit | ae1bfb6427cc10a851c80e020cbdc210fe238d85 (patch) | |
| tree | cfa3db97b6dc97a97ce5c142932526463c2fbad6 /src | |
| parent | 9a0b570ab64169cee66f848d97d65f22c43d13ec (diff) | |
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.
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_buffer_objects.c | 3 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_regions.c | 2 |
2 files changed, 5 insertions, 0 deletions
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); diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c index 97a0aa592f..7525cd9c4d 100644 --- a/src/mesa/drivers/dri/intel/intel_regions.c +++ b/src/mesa/drivers/dri/intel/intel_regions.c @@ -111,6 +111,8 @@ debug_backtrace(void) GLubyte * intel_region_map(struct intel_context *intel, struct intel_region *region) { + intelFlush(&intel->ctx); + _DBG("%s %p\n", __FUNCTION__, region); if (!region->map_refcount++) { if (region->pbo) |