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Query API: WriteTimestamp

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Add WriteTimestamp API on CommandEncoder, ComputePassEncoder and
RenderPassEncoder.

Bug: dawn:434
Change-Id: Ifeca4efed01d80459d6fefa22ba05bea699b541f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23244
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
This commit is contained in:
Hao Li
2020-07-01 10:48:16 +00:00
committed by Commit Bot service account
parent 2ffc55ab38
commit 5191adc58c
23 changed files with 421 additions and 41 deletions
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19
src/dawn_native/ComputePassEncoder.cpp
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@@ -16,9 +16,11 @@
#include "dawn_native/Buffer.h"
#include "dawn_native/CommandEncoder.h"
#include "dawn_native/CommandValidation.h"
#include "dawn_native/Commands.h"
#include "dawn_native/ComputePipeline.h"
#include "dawn_native/Device.h"
#include "dawn_native/QuerySet.h"
namespace dawn_native {
@@ -96,4 +98,21 @@ namespace dawn_native {
});
}
void ComputePassEncoder::WriteTimestamp(QuerySetBase* querySet, uint32_t queryIndex) {
mEncodingContext->TryEncode(this, [&](CommandAllocator* allocator) -> MaybeError {
if (GetDevice()->IsValidationEnabled()) {
DAWN_TRY(GetDevice()->ValidateObject(querySet));
DAWN_TRY(ValidateTimestampQuery(querySet, queryIndex));
mCommandEncoder->TrackUsedQuerySet(querySet);
}
WriteTimestampCmd* cmd =
allocator->Allocate<WriteTimestampCmd>(Command::WriteTimestamp);
cmd->querySet = querySet;
cmd->queryIndex = queryIndex;
return {};
});
}
} // namespace dawn_native