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Reset previous buffer label instead of current one (#2663)

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* Reset previous buffer label

* Reset flip label also when registering buffer
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Pavel 2025-03-23 01:27:57 +03:00 • committed by GitHub
parent 0fa1220eca
commit a80c4a7f48
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GPG key ID: B5690EEEBB952194
2 changed files with 11 additions and 3 deletions
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13
src/core/libraries/videoout/driver.cpp
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@ -63,6 +63,7 @@ void VideoOutDriver::Close(s32 handle) {
main_port.is_open = false; main_port.is_open = false;
main_port.flip_rate = 0; main_port.flip_rate = 0;
main_port.prev_index = -1;
ASSERT(main_port.flip_events.empty()); ASSERT(main_port.flip_events.empty());
} }
@ -133,6 +134,10 @@ int VideoOutDriver::RegisterBuffers(VideoOutPort* port, s32 startIndex, void* co
.address_right = 0, .address_right = 0,
}; };
// Reset flip label also when registering buffer
port->buffer_labels[startIndex + i] = 0;
port->SignalVoLabel();
presenter->RegisterVideoOutSurface(group, address); presenter->RegisterVideoOutSurface(group, address);
LOG_INFO(Lib_VideoOut, "buffers[{}] = {:#x}", i + startIndex, address); LOG_INFO(Lib_VideoOut, "buffers[{}] = {:#x}", i + startIndex, address);
} }
@ -190,11 +195,13 @@ void VideoOutDriver::Flip(const Request& req) {
} }
} }
// Reset flip label // Reset prev flip label
if (req.index != -1) { if (port->prev_index != -1) {
port->buffer_labels[req.index] = 0; port->buffer_labels[port->prev_index] = 0;
port->SignalVoLabel(); port->SignalVoLabel();
} }
// save to prev buf index
port->prev_index = req.index;
} }
void VideoOutDriver::DrawBlankFrame() { void VideoOutDriver::DrawBlankFrame() {

1
src/core/libraries/videoout/driver.h
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@ -32,6 +32,7 @@ struct VideoOutPort {
std::condition_variable vo_cv; std::condition_variable vo_cv;
std::condition_variable vblank_cv; std::condition_variable vblank_cv;
int flip_rate = 0; int flip_rate = 0;
int prev_index = -1;
bool is_open = false; bool is_open = false;
bool is_mode_changing = false; // Used to prevent flip during mode change bool is_mode_changing = false; // Used to prevent flip during mode change