[Beignet] [PATCH] fix issue to pass utest of runtime_climage_from_boname for BDW

Guo Yejun yejun.guo at intel.com
Thu Nov 27 18:57:27 PST 2014


To create cl image from bo name with offset, the offset needs to
be added into surface_base_addr_lo/hi.

Signed-off-by: Guo Yejun <yejun.guo at intel.com>
---
 src/intel/intel_gpgpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/intel/intel_gpgpu.c b/src/intel/intel_gpgpu.c
index 09f2317..0df7876 100644
--- a/src/intel/intel_gpgpu.c
+++ b/src/intel/intel_gpgpu.c
@@ -1170,8 +1170,8 @@ intel_gpgpu_bind_image_gen8(intel_gpgpu_t *gpgpu,
   ss->ss2.height = h - 1;
   ss->ss3.depth = depth - 1;
 
-  ss->ss8.surface_base_addr_lo = obj_bo->offset64 & 0xffffffff;
-  ss->ss9.surface_base_addr_hi = (obj_bo->offset64 >> 32) & 0xffffffff;
+  ss->ss8.surface_base_addr_lo = (obj_bo->offset64 + obj_bo_offset) & 0xffffffff;
+  ss->ss9.surface_base_addr_hi = ((obj_bo->offset64 + obj_bo_offset) >> 32) & 0xffffffff;
 
   ss->ss4.render_target_view_ext = depth - 1;
   ss->ss4.min_array_elt = 0;
-- 
1.9.1



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