[Mesa-dev] [PATCH] clover: block on transfer api calls when requested

[Zoltan Gilian]

v2: Fix whitespace error.
---
 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 cd3bd00..274c45a 100644
--- a/src/gallium/state_trackers/clover/api/transfer.cpp
+++ b/src/gallium/state_trackers/clover/api/transfer.cpp
@@ -311,6 +311,9 @@ 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;
 
@@ -341,6 +344,9 @@ 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;
 
@@ -378,6 +384,9 @@ 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;
 
@@ -415,6 +424,9 @@ 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;
 
@@ -520,6 +532,9 @@ 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;
 
@@ -554,6 +569,9 @@ 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;
 
-- 
2.4.6

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