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System: Fallback to FIFO on AMD (no mailbox support)

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This commit is contained in:
Stenzek
2024-05-24 22:48:06 +10:00
parent 98520978a8
commit 0f9a255093
17 changed files with 201 additions and 174 deletions
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12
src/util/metal_device.mm
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@@ -115,14 +115,18 @@ bool MetalDevice::HasSurface() const
return (m_layer != nil);
}
void MetalDevice::SetVSyncMode(GPUVSyncMode mode)
void MetalDevice::SetVSyncMode(GPUVSyncMode mode, bool allow_present_throttle)
{
// Metal does not support mailbox mode.
mode = (mode == GPUVSyncMode::Mailbox) ? GPUVSyncMode::FIFO : mode;
m_allow_present_throttle = allow_present_throttle;
if (m_vsync_mode == mode)
return;
m_vsync_mode = mode;
if (m_layer != nil)
[m_layer setDisplaySyncEnabled:m_vsync_mode >= GPUVSyncMode::DoubleBuffered];
[m_layer setDisplaySyncEnabled:m_vsync_mode == GPUVSyncMode::FIFO];
}
bool MetalDevice::CreateDevice(std::string_view adapter, bool threaded_presentation,
@@ -396,7 +400,9 @@ bool MetalDevice::CreateLayer()
}
});
[m_layer setDisplaySyncEnabled:m_vsync_mode >= GPUVSyncMode::DoubleBuffered];
// Metal does not support mailbox mode.
m_vsync_mode = (m_vsync_mode == GPUVSyncMode::Mailbox) ? GPUVSyncMode::FIFO : m_vsync_mode;
[m_layer setDisplaySyncEnabled:m_vsync_mode == GPUVSyncMode::FIFO];
DebugAssert(m_layer_pass_desc == nil);
m_layer_pass_desc = [[MTLRenderPassDescriptor renderPassDescriptor] retain];