[Mesa-dev] [PATCH 1/1] gallium, clover: Wait for requested operation if blocking flag is set

[Jan Vesely]

Signed-off-by: Jan Vesely <jan.ves...@rutgers.edu>
---
Found by inspection. Fixes clRetain/clRelease event piglit on Turks, no
regressions.

 src/gallium/state_trackers/clover/api/transfer.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/gallium/state_trackers/clover/api/transfer.cpp 
b/src/gallium/state_trackers/clover/api/transfer.cpp
index f7046253be..2af28b1e94 100644
--- a/src/gallium/state_trackers/clover/api/transfer.cpp
+++ b/src/gallium/state_trackers/clover/api/transfer.cpp
@@ -295,6 +295,9 @@ clEnqueueReadBuffer(cl_command_queue d_q, cl_mem d_mem, 
cl_bool blocking,
                    &mem, obj_origin, obj_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
@@ -325,6 +328,9 @@ clEnqueueWriteBuffer(cl_command_queue d_q, cl_mem d_mem, 
cl_bool blocking,
                    ptr, {}, obj_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
@@ -362,6 +368,9 @@ clEnqueueReadBufferRect(cl_command_queue d_q, cl_mem d_mem, 
cl_bool blocking,
                    &mem, obj_origin, obj_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
@@ -399,6 +408,9 @@ clEnqueueWriteBufferRect(cl_command_queue d_q, cl_mem 
d_mem, cl_bool blocking,
                    ptr, host_origin, host_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
@@ -504,6 +516,9 @@ clEnqueueReadImage(cl_command_queue d_q, cl_mem d_mem, 
cl_bool blocking,
                    &img, src_origin, src_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
@@ -538,6 +553,9 @@ clEnqueueWriteImage(cl_command_queue d_q, cl_mem d_mem, 
cl_bool blocking,
                    ptr, {}, src_pitch,
                    region));
 
+   if (blocking)
+       hev().wait();
+
    ret_object(rd_ev, hev);
    return CL_SUCCESS;
 
-- 
2.13.3

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