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Add Y2R event delay

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wheremyfoodat 2024-07-02 15:30:38 +03:00
parent 29d9ed7224
commit 1c9a3ac3d3
7 changed files with 40 additions and 8 deletions
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32
src/core/services/y2r.cpp
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@ -61,6 +61,7 @@ void Y2RService::reset() {
inputLineWidth = 420;
conversionCoefficients.fill(0);
isBusy = false;
}
void Y2RService::handleSyncRequest(u32 messagePointer) {
@ -156,6 +157,11 @@ void Y2RService::setTransferEndInterrupt(u32 messagePointer) {
void Y2RService::stopConversion(u32 messagePointer) {
log("Y2R::StopConversion\n");
if (isBusy) {
isBusy = false;
kernel.getScheduler().removeEvent(Scheduler::EventType::SignalY2R);
}
mem.write32(messagePointer, IPC::responseHeader(0x27, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
@ -167,7 +173,7 @@ void Y2RService::isBusyConversion(u32 messagePointer) {
mem.write32(messagePointer, IPC::responseHeader(0x28, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, static_cast<u32>(BusyStatus::NotBusy));
mem.write32(messagePointer + 8, static_cast<u32>(isBusy ? BusyStatus::Busy : BusyStatus::NotBusy));
}
void Y2RService::setBlockAlignment(u32 messagePointer) {
@ -434,11 +440,14 @@ void Y2RService::startConversion(u32 messagePointer) {
mem.write32(messagePointer, IPC::responseHeader(0x26, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
// Make Y2R conversion end instantly.
// Signal the transfer end event if it's been created. TODO: Is this affected by SetTransferEndInterrupt?
if (transferEndEvent.has_value()) {
kernel.signalEvent(transferEndEvent.value());
}
// Schedule Y2R conversion end event.
static constexpr u64 delayTicks = 60'000;
isBusy = true;
// Remove any potential pending Y2R event and schedule a new one
Scheduler& scheduler = kernel.getScheduler();
scheduler.removeEvent(Scheduler::EventType::SignalY2R);
scheduler.addEvent(Scheduler::EventType::SignalY2R, scheduler.currentTimestamp + delayTicks);
}
void Y2RService::isFinishedSendingYUV(u32 messagePointer) {
@ -484,4 +493,15 @@ void Y2RService::isFinishedReceiving(u32 messagePointer) {
mem.write32(messagePointer, IPC::responseHeader(0x17, 2, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, finished ? 1 : 0);
}
void Y2RService::signalConversionDone() {
if (isBusy) {
isBusy = false;
// Signal the transfer end event if it's been created. TODO: Is this affected by SetTransferEndInterrupt?
if (transferEndEvent.has_value()) {
kernel.signalEvent(transferEndEvent.value());
}
}
}