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Allow blit enqueue on non zerocopy svm map calls

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Change-Id: I7d9748c814efae47f0cd95f2a216436e520fa7fb
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit is contained in:
Dunajski, Bartosz
2019-10-02 12:07:28 +02:00
committed by sys_ocldev
parent 375681ae12
commit 7278889752
2 changed files with 88 additions and 10 deletions
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52
runtime/helpers/blit_commands_helper.cpp
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@@ -46,18 +46,50 @@ BlitProperties BlitProperties::constructPropertiesForReadWriteBuffer(BlitterCons
CommandStreamReceiver &commandStreamReceiver,
const BuiltinOpParams &builtinOpParams,
bool blocking) {
auto mapAllocation = builtinOpParams.mapAllocation;
GraphicsAllocation *hostAllocation = builtinOpParams.mapAllocation;
GraphicsAllocation *gpuAllocation = nullptr;
size_t copyOffset = 0;
size_t memObjOffset = 0;
void *hostPtr = nullptr;
size_t hostPtrOffset = 0;
if (BlitterConstants::BlitDirection::HostPtrToBuffer == blitDirection) {
return constructPropertiesForReadWriteBuffer(blitDirection, commandStreamReceiver, builtinOpParams.dstMemObj->getGraphicsAllocation(),
builtinOpParams.dstMemObj->getOffset(), mapAllocation, builtinOpParams.srcPtr,
builtinOpParams.srcOffset.x, blocking, builtinOpParams.dstOffset.x,
builtinOpParams.size.x);
} else {
return constructPropertiesForReadWriteBuffer(blitDirection, commandStreamReceiver, builtinOpParams.srcMemObj->getGraphicsAllocation(),
builtinOpParams.srcMemObj->getOffset(), mapAllocation, builtinOpParams.dstPtr,
builtinOpParams.dstOffset.x, blocking, builtinOpParams.srcOffset.x,
builtinOpParams.size.x);
// write buffer
if (builtinOpParams.dstSvmAlloc) {
gpuAllocation = builtinOpParams.dstSvmAlloc;
hostAllocation = builtinOpParams.srcSvmAlloc;
} else {
gpuAllocation = builtinOpParams.dstMemObj->getGraphicsAllocation();
memObjOffset = builtinOpParams.dstMemObj->getOffset();
}
hostPtr = builtinOpParams.srcPtr;
hostPtrOffset = builtinOpParams.srcOffset.x;
copyOffset = builtinOpParams.dstOffset.x;
}
if (BlitterConstants::BlitDirection::BufferToHostPtr == blitDirection) {
// read buffer
if (builtinOpParams.srcSvmAlloc) {
gpuAllocation = builtinOpParams.srcSvmAlloc;
hostAllocation = builtinOpParams.dstSvmAlloc;
} else {
gpuAllocation = builtinOpParams.srcMemObj->getGraphicsAllocation();
memObjOffset = builtinOpParams.srcMemObj->getOffset();
}
hostPtr = builtinOpParams.dstPtr;
hostPtrOffset = builtinOpParams.dstOffset.x;
copyOffset = builtinOpParams.srcOffset.x;
}
UNRECOVERABLE_IF(BlitterConstants::BlitDirection::HostPtrToBuffer != blitDirection &&
BlitterConstants::BlitDirection::BufferToHostPtr != blitDirection);
return constructPropertiesForReadWriteBuffer(blitDirection, commandStreamReceiver, gpuAllocation, memObjOffset,
hostAllocation, hostPtr, hostPtrOffset, blocking, copyOffset,
builtinOpParams.size.x);
}
BlitProperties BlitProperties::constructPropertiesForCopyBuffer(GraphicsAllocation *dstAllocation, GraphicsAllocation *srcAllocation,