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Check zeroCopy flag for r/w images/buffers

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Change-Id: I7047ae8458bdf3528d6014137522a37561d15ab6
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mplewka
2018-02-07 14:48:24 +01:00
parent cece633e93
commit 4db1e3af6a
19 changed files with 316 additions and 106 deletions
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11
runtime/command_queue/enqueue_write_buffer_rect.h
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@@ -48,10 +48,13 @@ cl_int CommandQueueHw<GfxFamily>::enqueueWriteBufferRect(
cl_event *event) {
MultiDispatchInfo dispatchInfo;
size_t bufferOffset;
size_t hostOffset;
computeOffsetsValueForRectCommands(&bufferOffset, &hostOffset, bufferOrigin, hostOrigin, region, bufferRowPitch, bufferSlicePitch, hostRowPitch, hostSlicePitch);
auto isMemTransferNeeded = buffer->checkIfMemoryTransferIsRequired(bufferOffset, hostOffset, ptr, CL_COMMAND_WRITE_BUFFER_RECT);
auto isMemTransferNeeded = true;
if (buffer->isMemObjZeroCopy()) {
size_t bufferOffset;
size_t hostOffset;
computeOffsetsValueForRectCommands(&bufferOffset, &hostOffset, bufferOrigin, hostOrigin, region, bufferRowPitch, bufferSlicePitch, hostRowPitch, hostSlicePitch);
isMemTransferNeeded = buffer->checkIfMemoryTransferIsRequired(bufferOffset, hostOffset, ptr, CL_COMMAND_WRITE_BUFFER_RECT);
}
if (!isMemTransferNeeded) {
NullSurface s;
Surface *surfaces[] = {&s};