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GPU: Further improve vsync handling

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This commit is contained in:
Stenzek
2024-05-24 01:59:35 +10:00
parent 4e922a34a7
commit 42a5fe0a6e
20 changed files with 184 additions and 163 deletions
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16
src/util/metal_device.mm
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@ -115,20 +115,14 @@ bool MetalDevice::HasSurface() const
return (m_layer != nil);
}
std::optional<float> MetalDevice::GetHostRefreshRate()
void MetalDevice::SetVSyncMode(GPUVSyncMode mode)
{
return GPUDevice::GetHostRefreshRate();
}
void MetalDevice::SetVSyncEnabled(bool enabled, bool prefer_triple_buffer)
{
if (m_vsync_enabled == enabled && m_vsync_prefer_triple_buffer == prefer_triple_buffer)
if (m_vsync_mode == mode)
return;
m_vsync_enabled = enabled;
m_vsync_prefer_triple_buffer = prefer_triple_buffer;
m_vsync_mode = mode;
if (m_layer != nil)
[m_layer setDisplaySyncEnabled:enabled];
[m_layer setDisplaySyncEnabled:m_vsync_mode >= GPUVSyncMode::DoubleBuffered];
}
bool MetalDevice::CreateDevice(std::string_view adapter, bool threaded_presentation,
@ -402,7 +396,7 @@ bool MetalDevice::CreateLayer()
}
});
[m_layer setDisplaySyncEnabled:m_vsync_enabled];
[m_layer setDisplaySyncEnabled:m_vsync_mode >= GPUVSyncMode::DoubleBuffered];
DebugAssert(m_layer_pass_desc == nil);
m_layer_pass_desc = [[MTLRenderPassDescriptor renderPassDescriptor] retain];