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Refactoring

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This commit is contained in:
Hajime Hoshi 2014-01-11 18:04:15 +09:00
parent 11a9b77be3
commit ca4275d347
2 changed files with 18 additions and 12 deletions
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10
graphics/opengl/shared_context.go
View File

@ -9,10 +9,16 @@ type SharedContext struct {
ids *ids
}
func NewSharedContext() *SharedContext {
return &SharedContext{
var sharedContext *SharedContext = nil
func Initialize() *SharedContext {
if sharedContext != nil {
panic("OpenGL is already initialized")
}
sharedContext = &SharedContext{
ids: newIds(),
}
return sharedContext
}
func (s *SharedContext) CreateContext(screenWidth, screenHeight, screenScale int) *Context {

20
ui/cocoa/shared_context.go
View File

@ -15,12 +15,12 @@ import (
)
type sharedContext struct {
inited chan struct{}
graphicsSharedContext *opengl.SharedContext
events chan interface{}
funcs chan func()
funcsDone chan struct{}
gameWindows chan *GameWindow
inited chan struct{}
sharedContext *opengl.SharedContext
events chan interface{}
funcs chan func()
funcsDone chan struct{}
gameWindows chan *GameWindow
}
func newSharedContext() *sharedContext {
@ -36,7 +36,7 @@ func (t *sharedContext) run() {
var sharedGLContext *C.NSOpenGLContext
go func() {
runtime.LockOSThread()
t.graphicsSharedContext = opengl.NewSharedContext()
t.sharedContext = opengl.Initialize()
sharedGLContext = C.CreateGLContext(nil)
close(t.inited)
t.loop(sharedGLContext)
@ -44,7 +44,7 @@ func (t *sharedContext) run() {
<-t.inited
go func() {
for w := range t.gameWindows {
w.run(t.graphicsSharedContext, sharedGLContext)
w.run(t.sharedContext, sharedGLContext)
}
}()
}
@ -88,7 +88,7 @@ func (t *sharedContext) CreateTexture(tag interface{}, img image.Image, filter g
var id graphics.TextureId
var err error
t.useGLContext(func() {
id, err = t.graphicsSharedContext.CreateTexture(img, filter)
id, err = t.sharedContext.CreateTexture(img, filter)
})
if t.events == nil {
return
@ -107,7 +107,7 @@ func (t *sharedContext) CreateRenderTarget(tag interface{}, width, height int) {
var id graphics.RenderTargetId
var err error
t.useGLContext(func() {
id, err = t.graphicsSharedContext.CreateRenderTarget(width, height)
id, err = t.sharedContext.CreateRenderTarget(width, height)
})
if t.events == nil {
return