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internal/graphicsdriver/metal/ca: follow ObjC convention

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Updates #2981
This commit is contained in:
Hajime Hoshi 2024-05-06 19:36:16 +09:00
parent a391da6c77
commit 2261cf76de
2 changed files with 19 additions and 19 deletions
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36
internal/graphicsdriver/metal/ca/ca_darwin.go
View File

@ -35,7 +35,7 @@ import (
// Layer is an object that manages image-based content and
// allows you to perform animations on that content.
//
// Reference: https://developer.apple.com/documentation/quartzcore/calayer.
// Reference: https://developer.apple.com/documentation/quartzcore/calayer?language=objc.
type Layer interface {
// Layer returns the underlying CALayer * pointer.
Layer() unsafe.Pointer
@ -43,15 +43,15 @@ type Layer interface {
// MetalLayer is a Core Animation Metal layer, a layer that manages a pool of Metal drawables.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer?language=objc.
type MetalLayer struct {
metalLayer objc.ID
}
// MakeMetalLayer creates a new Core Animation Metal layer.
// NewMetalLayer creates a new Core Animation Metal layer.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer.
func MakeMetalLayer() (MetalLayer, error) {
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer?language=objc.
func NewMetalLayer() (MetalLayer, error) {
coreGraphics, err := purego.Dlopen("/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics", purego.RTLD_LAZY|purego.RTLD_GLOBAL)
if err != nil {
return MetalLayer{}, err
@ -88,14 +88,14 @@ func (ml MetalLayer) Layer() unsafe.Pointer {
// PixelFormat returns the pixel format of textures for rendering layer content.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478155-pixelformat.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478155-pixelformat?language=objc.
func (ml MetalLayer) PixelFormat() mtl.PixelFormat {
return mtl.PixelFormat(ml.metalLayer.Send(objc.RegisterName("pixelFormat")))
}
// SetDevice sets the Metal device responsible for the layer's drawable resources.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478163-device.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478163-device?language=objc.
func (ml MetalLayer) SetDevice(device mtl.Device) {
ml.metalLayer.Send(objc.RegisterName("setDevice:"), uintptr(device.Device()))
}
@ -111,7 +111,7 @@ func (ml MetalLayer) SetOpaque(opaque bool) {
// PixelFormatRGBA16Float, PixelFormatBGRA10XR, or PixelFormatBGRA10XRSRGB.
// SetPixelFormat panics for other values.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478155-pixelformat.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478155-pixelformat?language=objc.
func (ml MetalLayer) SetPixelFormat(pf mtl.PixelFormat) {
switch pf {
case mtl.PixelFormatRGBA8UNorm, mtl.PixelFormatRGBA8UNormSRGB, mtl.PixelFormatBGRA8UNorm, mtl.PixelFormatBGRA8UNormSRGB, mtl.PixelFormatStencil8:
@ -126,7 +126,7 @@ func (ml MetalLayer) SetPixelFormat(pf mtl.PixelFormat) {
//
// It can set to 2 or 3 only. SetMaximumDrawableCount panics for other values.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/2938720-maximumdrawablecount.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/2938720-maximumdrawablecount?language=objc.
func (ml MetalLayer) SetMaximumDrawableCount(count int) {
if count < 2 || count > 3 {
panic(errors.New(fmt.Sprintf("failed trying to set maximumDrawableCount to %d outside of the valid range of [2, 3]", count)))
@ -137,7 +137,7 @@ func (ml MetalLayer) SetMaximumDrawableCount(count int) {
// SetDisplaySyncEnabled controls whether the Metal layer and its drawables
// are synchronized with the display's refresh rate.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/2887087-displaysyncenabled.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/2887087-displaysyncenabled?language=objc.
func (ml MetalLayer) SetDisplaySyncEnabled(enabled bool) {
if runtime.GOOS == "ios" {
return
@ -147,7 +147,7 @@ func (ml MetalLayer) SetDisplaySyncEnabled(enabled bool) {
// SetDrawableSize sets the size, in pixels, of textures for rendering layer content.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478174-drawablesize.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478174-drawablesize?language=objc.
func (ml MetalLayer) SetDrawableSize(width, height int) {
// TODO: once objc supports calling functions with struct arguments replace this with just a ID.Send call
var sel_setDrawableSize = objc.RegisterName("setDrawableSize:")
@ -161,7 +161,7 @@ func (ml MetalLayer) SetDrawableSize(width, height int) {
// NextDrawable returns a Metal drawable.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478172-nextdrawable.
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478172-nextdrawable?language=objc.
func (ml MetalLayer) NextDrawable() (MetalDrawable, error) {
md := ml.metalLayer.Send(objc.RegisterName("nextDrawable"))
if md == 0 {
@ -172,28 +172,28 @@ func (ml MetalLayer) NextDrawable() (MetalDrawable, error) {
// PresentsWithTransaction returns a Boolean value that determines whether the layer presents its content using a Core Animation transaction.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478157-presentswithtransaction
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478157-presentswithtransaction?language=objc
func (ml MetalLayer) PresentsWithTransaction() bool {
return ml.metalLayer.Send(objc.RegisterName("presentsWithTransaction")) != 0
}
// SetPresentsWithTransaction sets a Boolean value that determines whether the layer presents its content using a Core Animation transaction.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478157-presentswithtransaction
// Reference: https://developer.apple.com/documentation/quartzcore/cametallayer/1478157-presentswithtransaction?language=objc
func (ml MetalLayer) SetPresentsWithTransaction(presentsWithTransaction bool) {
ml.metalLayer.Send(objc.RegisterName("setPresentsWithTransaction:"), presentsWithTransaction)
}
// SetFramebufferOnly sets a Boolean value that determines whether the layer’s textures are used only for rendering.
//
// https://developer.apple.com/documentation/quartzcore/cametallayer/1478168-framebufferonly
// https://developer.apple.com/documentation/quartzcore/cametallayer/1478168-framebufferonly?language=objc
func (ml MetalLayer) SetFramebufferOnly(framebufferOnly bool) {
ml.metalLayer.Send(objc.RegisterName("setFramebufferOnly:"), framebufferOnly)
}
// MetalDrawable is a displayable resource that can be rendered or written to by Metal.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametaldrawable.
// Reference: https://developer.apple.com/documentation/quartzcore/cametaldrawable?language=objc.
type MetalDrawable struct {
metalDrawable objc.ID
}
@ -205,14 +205,14 @@ func (md MetalDrawable) Drawable() unsafe.Pointer {
// Texture returns a Metal texture object representing the drawable object's content.
//
// Reference: https://developer.apple.com/documentation/quartzcore/cametaldrawable/1478159-texture.
// Reference: https://developer.apple.com/documentation/quartzcore/cametaldrawable/1478159-texture?language=objc.
func (md MetalDrawable) Texture() mtl.Texture {
return mtl.NewTexture(md.metalDrawable.Send(objc.RegisterName("texture")))
}
// Present presents the drawable onscreen as soon as possible.
//
// Reference: https://developer.apple.com/documentation/metal/mtldrawable/1470284-present.
// Reference: https://developer.apple.com/documentation/metal/mtldrawable/1470284-present?language=objc.
func (md MetalDrawable) Present() {
md.metalDrawable.Send(objc.RegisterName("present"))
}

2
internal/graphicsdriver/metal/view_darwin.go
View File

@ -61,7 +61,7 @@ func (v *view) colorPixelFormat() mtl.PixelFormat {
func (v *view) initialize(device mtl.Device) error {
v.device = device
ml, err := ca.MakeMetalLayer()
ml, err := ca.NewMetalLayer()
if err != nil {
return err
}