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Placing screen rendering on pause as well.

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This commit is contained in:
Rob Greene 2020-03-15 10:41:00 -05:00 committed by Iván Izaguirre
parent da7bb3ebf7
commit 01099a8ce3
1 changed files with 25 additions and 23 deletions
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48
apple2sdl/main.go
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@ -76,31 +76,33 @@ func SDLRun(a *apple2.Apple2) {
paused = a.IsPaused()
}
img := apple2.Snapshot(a)
if img != nil {
surface, err := sdl.CreateRGBSurfaceFrom(unsafe.Pointer(&img.Pix[0]),
int32(img.Bounds().Dx()), int32(img.Bounds().Dy()),
32, 4*img.Bounds().Dx(),
0x0000ff, 0x0000ff00, 0x00ff0000, 0xff000000)
// Valid for little endian. Should we reverse for big endian?
// 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff)
if !a.IsPaused() {
img := apple2.Snapshot(a)
if img != nil {
surface, err := sdl.CreateRGBSurfaceFrom(unsafe.Pointer(&img.Pix[0]),
int32(img.Bounds().Dx()), int32(img.Bounds().Dy()),
32, 4*img.Bounds().Dx(),
0x0000ff, 0x0000ff00, 0x00ff0000, 0xff000000)
// Valid for little endian. Should we reverse for big endian?
// 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff)
if err != nil {
panic(err)
if err != nil {
panic(err)
}
texture, err := renderer.CreateTextureFromSurface(surface)
if err != nil {
panic(err)
}
renderer.Clear()
w, h := window.GetSize()
renderer.Copy(texture, nil, &sdl.Rect{X: 0, Y: 0, W: w, H: h})
renderer.Present()
surface.Free()
texture.Destroy()
}
texture, err := renderer.CreateTextureFromSurface(surface)
if err != nil {
panic(err)
}
renderer.Clear()
w, h := window.GetSize()
renderer.Copy(texture, nil, &sdl.Rect{X: 0, Y: 0, W: w, H: h})
renderer.Present()
surface.Free()
texture.Destroy()
}
sdl.Delay(1000 / 30)
}