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graphicsdriver/metal: Bug fix: SetVsyncEnabled before Run didn't work on macOS

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This commit is contained in:
Hajime Hoshi 2018-12-28 02:23:39 +09:00
parent 532488ac5c
commit 105909ab6c
1 changed files with 6 additions and 1 deletions
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7
internal/graphicsdriver/metal/driver.go
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@ -234,6 +234,7 @@ type Driver struct {
dst *Image dst *Image
maxImageSize int maxImageSize int
vsync bool
} }
var theDriver Driver var theDriver Driver
@ -395,7 +396,7 @@ func (d *Driver) Reset() error {
// MTLPixelFormatBGRA10_XR_sRGB. // MTLPixelFormatBGRA10_XR_sRGB.
d.ml.SetPixelFormat(mtl.PixelFormatBGRA8UNorm) d.ml.SetPixelFormat(mtl.PixelFormatBGRA8UNorm)
d.ml.SetMaximumDrawableCount(3) d.ml.SetMaximumDrawableCount(3)
d.ml.SetDisplaySyncEnabled(true) d.ml.SetDisplaySyncEnabled(d.vsync)
replaces := map[string]string{ replaces := map[string]string{
"{{.FilterNearest}}": fmt.Sprintf("%d", graphics.FilterNearest), "{{.FilterNearest}}": fmt.Sprintf("%d", graphics.FilterNearest),
@ -570,7 +571,11 @@ func (d *Driver) ResetSource() {
} }
func (d *Driver) SetVsyncEnabled(enabled bool) { func (d *Driver) SetVsyncEnabled(enabled bool) {
// TODO: Now SetVsyncEnabled is called only from the main thread, and mainthread.Run is not available since
// recursive function call via Run is forbidden.
// Fix this to use mainthread.Run to avoid confusion.
d.ml.SetDisplaySyncEnabled(enabled) d.ml.SetDisplaySyncEnabled(enabled)
d.vsync = enabled
} }
func (d *Driver) VDirection() graphicsdriver.VDirection { func (d *Driver) VDirection() graphicsdriver.VDirection {