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GPU: Refactor synchronization on Async GPU

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This commit is contained in:
Fernando Sahmkow 2020-02-16 09:51:37 -04:00
parent 0a62525e65
commit c689dc6804
11 changed files with 56 additions and 7 deletions
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8
src/video_core/engines/maxwell_3d.cpp
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@ -403,9 +403,13 @@ void Maxwell3D::ProcessQueryGet() {
"Units other than CROP are unimplemented");
switch (regs.query.query_get.operation) {
case Regs::QueryOperation::Release:
StampQueryResult(regs.query.query_sequence, regs.query.query_get.short_query == 0);
case Regs::QueryOperation::Release: {
rasterizer.FlushCommands();
rasterizer.SyncGuestHost();
const u64 result = regs.query.query_sequence;
StampQueryResult(result, regs.query.query_get.short_query == 0);
break;
}
case Regs::QueryOperation::Acquire:
// TODO(Blinkhawk): Under this operation, the GPU waits for the CPU to write a value that
// matches the current payload.