[Mesa-dev] [PATCH 2/4] i965: Issue performance warnings on MapBufferRange stalls.

Kenneth Graunke kenneth at whitecape.org
Fri Aug 29 23:10:48 PDT 2014


This is easy: we just need to use brw_map_bo instead of mapping it
directly.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/mesa/drivers/dri/i965/intel_buffer_objects.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.c b/src/mesa/drivers/dri/i965/intel_buffer_objects.c
index 96dacde..fb806dc 100644
--- a/src/mesa/drivers/dri/i965/intel_buffer_objects.c
+++ b/src/mesa/drivers/dri/i965/intel_buffer_objects.c
@@ -421,8 +421,8 @@ intel_bufferobj_map_range(struct gl_context * ctx,
                                                           intel_obj->map_extra[index],
                                                           alignment);
       if (brw->has_llc) {
-         drm_intel_bo_map(intel_obj->range_map_bo[index],
-                          (access & GL_MAP_WRITE_BIT) != 0);
+         brw_bo_map(brw, intel_obj->range_map_bo[index],
+                    (access & GL_MAP_WRITE_BIT) != 0, "range-map");
       } else {
          drm_intel_gem_bo_map_gtt(intel_obj->range_map_bo[index]);
       }
@@ -438,7 +438,8 @@ intel_bufferobj_map_range(struct gl_context * ctx,
       drm_intel_gem_bo_map_gtt(intel_obj->buffer);
       intel_bufferobj_mark_inactive(intel_obj);
    } else {
-      drm_intel_bo_map(intel_obj->buffer, (access & GL_MAP_WRITE_BIT) != 0);
+      brw_bo_map(brw, intel_obj->buffer, (access & GL_MAP_WRITE_BIT) != 0,
+                 "MapBufferRange");
       intel_bufferobj_mark_inactive(intel_obj);
    }
 
-- 
2.1.0



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