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Consolidate NCE::TrapRegions functionality into CreateTrap

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`NCE::TrapRegions` was a bit too overloaded as a method as it implicitly trapped which was unnecessary in all current usage cases, this has now been made more explicit by consolidating the functionality into `NCE::CreateTrap` which handles just creation of the trap and nothing past that, `RetrapRegions` has been renamed to `TrapRegions` and handles all trapping now.

Co-authored-by: Billy Laws <blaws05@gmail.com>
This commit is contained in:
PixelyIon
2022-07-29 02:29:18 +05:30
parent 8a62f8d37b
commit da464d84bc
4 changed files with 19 additions and 22 deletions
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8
app/src/main/cpp/skyline/gpu/buffer.cpp
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@ -17,7 +17,7 @@ namespace skyline::gpu {
// We can't just capture this in the lambda since the lambda could exceed the lifetime of the buffer
std::weak_ptr<Buffer> weakThis{shared_from_this()};
trapHandle = gpu.state.nce->TrapRegions(*guest, true, [weakThis] {
trapHandle = gpu.state.nce->CreateTrap(*guest, [weakThis] {
auto buffer{weakThis.lock()};
if (!buffer)
return;
@ -107,7 +107,7 @@ namespace skyline::gpu {
BlockAllCpuBackingWrites();
AdvanceSequence(); // The GPU will modify buffer contents so advance to the next sequence
gpu.state.nce->RetrapRegions(*trapHandle, false);
gpu.state.nce->TrapRegions(*trapHandle, false);
}
void Buffer::WaitOnFence() {
@ -163,7 +163,7 @@ namespace skyline::gpu {
AdvanceSequence(); // We are modifying GPU backing contents so advance to the next sequence
if (!skipTrap)
gpu.state.nce->RetrapRegions(*trapHandle, true); // Trap any future CPU writes to this buffer, must be done before the memcpy so that any modifications during the copy are tracked
gpu.state.nce->TrapRegions(*trapHandle, true); // Trap any future CPU writes to this buffer, must be done before the memcpy so that any modifications during the copy are tracked
std::memcpy(backing.data(), mirror.data(), mirror.size());
}
@ -189,7 +189,7 @@ namespace skyline::gpu {
}
if (!skipTrap)
gpu.state.nce->RetrapRegions(*trapHandle, true);
gpu.state.nce->TrapRegions(*trapHandle, true);
return true;
}