Golang sdl.SetVideoMode函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/banthar/Go-SDL/sdl.SetVideoMode函数的典型用法代码示例。如果您正苦于以下问题：Golang SetVideoMode函数的具体用法？Golang SetVideoMode怎么用？Golang SetVideoMode使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了SetVideoMode函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: main

func main() {
	if sdl.Init(sdl.INIT_VIDEO) < 0 {
		panic("Video initialization failed: " + sdl.GetError())
	}

	if sdl.EnableKeyRepeat(100, 25) != 0 {
		panic("Setting keyboard repeat failed: " + sdl.GetError())
	}

	videoFlags := sdl.OPENGL    // Enable OpenGL in SDL
	videoFlags |= sdl.DOUBLEBUF // Enable double buffering
	videoFlags |= sdl.HWPALETTE // Store the palette in hardware
	// FIXME: this causes segfault.
	// videoFlags |= sdl.RESIZABLE // Enable window resizing

	surface = sdl.SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, uint32(videoFlags))

	if surface == nil {
		panic("Video mode set failed: " + sdl.GetError())
	}

	sdl.GL_SetAttribute(sdl.GL_DOUBLEBUFFER, 1)
	initGL()
	resizeWindow(SCREEN_WIDTH, SCREEN_HEIGHT)

	SetupWorld("data/world.txt")

	// wait for events
	running := true
	isActive := true
	for running {
		for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
			switch e := ev.(type) {
			case *sdl.ActiveEvent:
				isActive = e.Gain != 0
			case *sdl.ResizeEvent:
				width, height := int(e.W), int(e.H)
				surface = sdl.SetVideoMode(width, height, SCREEN_BPP, uint32(videoFlags))
				if surface == nil {
					fmt.Println("Could not get a surface after resize:", sdl.GetError())
					Quit(1)
				}
				resizeWindow(width, height)
			case *sdl.KeyboardEvent:
				if e.Type == sdl.KEYDOWN {
					handleKeyPress(e.Keysym)
				}
			case *sdl.QuitEvent:
				running = false
			}
		}

		// draw the scene
		if isActive {
			drawGLScene(sector1)
		}
	}
}

开发者ID:navneet1v，项目名称:opengl-go-tutorials，代码行数:58，代码来源:lesson10.go

示例2: Setup

func (self *AppStateManager) Setup(state AppState, caption string) {
	if *FLAG_profile {
		pfile, _ := os.Create("gowar.prof")
		pprof.StartCPUProfile(pfile)
	}

	// Lock, so we got no GL-in-wrong-thread foolery
	sdl.Init(sdl.INIT_VIDEO)

	self.Screen = sdl.SetVideoMode(800, 600, 32, sdl.OPENGL|sdl.RESIZABLE)

	gl.Init()

	if self.Screen == nil {
		sdl.Quit()
		panic("Couldn't set 300x300 GL video mode: " + sdl.GetError() + "\n")
	}

	sdl.WM_SetCaption(caption, caption)

	Setup()

	GetViewport().SetScreenSize(float32(self.Screen.W), float32(self.Screen.H))

	self.Push(state)
}

开发者ID:pzsz，项目名称:glutils，代码行数:26，代码来源:appstate.go

示例3: initScreen

func initScreen() {
	sdl.Init(sdl.INIT_VIDEO)
	const (
		resx int = 640
		resy int = 480
	)
	var (
		screen = sdl.SetVideoMode(resx, resy, 16, sdl.OPENGL)
	)

	if screen == nil {
		sdl.Quit()
		panic("Couldn't set GL video mode: " + sdl.GetError() + "\n")
	}

	if gl.Init() != 0 {
		panic("gl error")
	}

	gl.MatrixMode(gl.PROJECTION)
	//gl.MatrixMode(gl.MODELVIEW)

	gl.Viewport(0, 0, int(screen.W), int(screen.H))
	gl.LoadIdentity()
	gl.Ortho(0, float64(screen.W), float64(screen.H), 0, -1.0, 1.0)
	//gl.DepthRange(-1, 1)

	gl.ClearColor(0, 0, 0, 0)
	gl.Clear(gl.COLOR_BUFFER_BIT)
}

开发者ID:charlieb，项目名称:gostrange，代码行数:30，代码来源:main.go

示例4: wrap

// Wrap the SDL into one single thread
func (s SdlWrap) wrap() {
	runtime.LockOSThread()

	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic("Unable to init SDL. Cause: " + sdl.GetError())
	}
	sdl.EnableUNICODE(1)

	s.InitDone <- struct{}{}

	for {
		select {
		case t := <-s.Title:
			sdl.WM_SetCaption(t, t)
		case <-s.Quit:
			close(s.Events)
			sdl.Quit()
		case sz := <-s.Size:
			s.Surface <- sdl.SetVideoMode(int(sz.X), int(sz.Y), 32, sdl.HWSURFACE|sdl.DOUBLEBUF|sdl.RESIZABLE)
		default:
			e := sdl.PollEvent()
			if e != nil {
				s.Events <- e
			}
		}
	}
}

开发者ID:andrebq，项目名称:wde.sdl，代码行数:28，代码来源:init.go

示例5: main

func main() {
	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic(sdl.GetError())
	}

	defer sdl.Quit()

	screen := sdl.SetVideoMode(640, 480, 32, 0)

	if screen == nil {
		panic(sdl.GetError())
	}

	sdl.WM_SetCaption("Ohai", "")

	sdl.EnableKeyRepeat(20, 20)

	fmt.Println("Launching mainloop")

	loadTextures()

	loadLevel()

	gameloop(screen)
}

开发者ID:githubnemo，项目名称:Jinx，代码行数:25，代码来源:main.go

示例6: run

// Runs everything, calling the methods required to get the game
// running, runs the main loop, and then cleanly exits.
func (g *game) run() (err error) {
	err = g.load()
	if err != nil {
		return
	}
	defer g.quit()

	if sdl.Init(sdl.INIT_EVERYTHING) < 0 {
		return errors.New(sdl.GetError())
	}
	defer sdl.Quit()

	g.screen = sdl.SetVideoMode(640, 480, 32, sdl.DOUBLEBUF)
	if g.screen == nil {
		return errors.New(sdl.GetError())
	}

	sdl.WM_SetCaption(WinCap, "")

	err = g.main()
	if err != nil {
		return
	}

	return
}

开发者ID:DeedleFake，项目名称:ggigl，代码行数:28，代码来源:ggigl.go

示例7: NewSurface

func NewSurface(height int, width int) (surface *sdl.Surface) {
	surface = sdl.SetVideoMode(height, width, 32, 0)
	if surface == nil {
		panic(sdl.GetError())
	}
	return
}

开发者ID:manveru，项目名称:go.life，代码行数:7，代码来源:life.go

示例8: setSurface

func (c *Screen) setSurface(w, h int) error {
	log.Printf("setSurface to %dx%d", w, h)
	if opt.fullscreen {
		c.surface = sdl.SetVideoMode(w, h, 32, sdl.FULLSCREEN)
	} else {
		c.surface = sdl.SetVideoMode(w, h, 32, sdl.RESIZABLE)
	}
	if c.surface == nil {
		errMsg := fmt.Sprintf("sdl: failed to set video to %dx%d: %s",
			w, h, sdl.GetError())
		return errors.New(errMsg)
	}

	c.w, c.h = uint16(w), uint16(h)
	c.DisplayScript(c.currScript)

	return nil
}

开发者ID:suapapa，项目名称:subtitle-raider，代码行数:18，代码来源:graphic.go

示例9: resize

func resize(screen *sdl.Surface, e *sdl.ResizeEvent) {
	screen = sdl.SetVideoMode(int(e.W), int(e.H), 16,
		sdl.OPENGL|sdl.RESIZABLE)
	if screen != nil {
		reshape(int(screen.W), int(screen.H))
	} else {
		panic("Couldn't set the new video mode??")
	}
}

开发者ID:Tohie，项目名称:GoFlappyBird，代码行数:9，代码来源:flappybird.go

示例10: main

func main() {
	var done bool

	sdl.Init(sdl.INIT_VIDEO)

	var screen = sdl.SetVideoMode(300, 300, 18, sdl.OPENGL|sdl.RESIZABLE)

	if screen == nil {
		sdl.Quit()
		panic("Couldn't set 300x300 GL video mode: " + sdl.GetError() + "\n")
	}
	gl.Init()
	//if gl.Init() != nil {
	//panic("gl error")
	//}
	init_()
	reshape(int32(screen.W), int32(screen.H))
	done = false
	for !done {
		for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
			switch e.(type) {
			case *sdl.ResizeEvent:
				re := e.(*sdl.ResizeEvent)
				screen = sdl.SetVideoMode(int(re.W), int(re.H), 16,
					sdl.OPENGL|sdl.RESIZABLE)
				if screen != nil {
					reshape(int32(screen.W), int32(screen.H))
				} else {
					panic("we couldn't set the new video mode??")
				}
				break
			case *sdl.QuitEvent:
				done = true
				break
			}
		}
		done = key_handler()
		draw()
	}
	sdl.Quit()
	return
}

开发者ID:pietdaniel，项目名称:gl_maze，代码行数:42，代码来源:main.go

示例11: init

func init() {
	sdl.Init(sdl.INIT_VIDEO)

	screen := sdl.SetVideoMode(320, 200, 32, sdl.OPENGL)
	if screen == nil {
		panic("Couldn't set video mode: " + sdl.GetError() + "\n")
	}

	if err := gl.Init(); err != 0 {
		panic("glInit error")
	}
}

开发者ID:shogg，项目名称:gl，代码行数:12，代码来源:gl_test.go

示例12: main

func main() {
	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic(sdl.GetError())
	}

	if ttf.Init() != 0 {
		panic(sdl.GetError())
	}

	var screen = sdl.SetVideoMode(1400, 300, 32, 0)
	var video_info = sdl.GetVideoInfo()
	println("HW_available = ", video_info.HW_available)
	println("WM_available = ", video_info.WM_available)
	println("Video_mem = ", video_info.Video_mem, "kb")
	sdl.EnableUNICODE(1)

	font := ttf.OpenFont("euler.otf", 24)

	if font == nil {
		panic(sdl.GetError())
	}

	black := sdl.Color{0, 0, 0, 0}
	text := ttf.RenderUTF8_Blended(font, "!!", black)
	fmt.Println(text.Bounds())
	sdl.WM_SetCaption("Go-SDL SDL Test", "")
	running := true
	num := NewNumberShower("b+c", "", "euler.otf", 24, 0)
	denom := NewNumberShower("a", "", "euler.otf", 24, 0)
	testy := NewFractionShower(num, denom, "euler.otf", 24, 0)
	testy.CursorPosition = 3
	testy.RenderEmptyIndextxt = true
	str := ""
	for running {
		switch e := sdl.PollEvent().(type) {
		case *sdl.QuitEvent:
			running = false
			break
		case *sdl.KeyboardEvent:

			if e.State == 1 {
				str = handlekeypress2(e.Keysym, str)
				fmt.Println("rendering string", str)
				text = ttf.RenderUTF8_Blended(font, str, black)
			}
		}
		screen.FillRect(nil, 0xFFFFFF)
		screen.Blit(&sdl.Rect{23, 0, 0, 0}, testy.Render(), nil)
		screen.Flip()
		sdl.Delay(5)
	}
}

开发者ID:Englebabz，项目名称:CasGO，代码行数:52，代码来源:main.go

示例13: main

func main() {
	globalState.Mouse = make(map[int]bool)
	flag.Parse()
	var err error
	if sdl.Init(sdl.INIT_VIDEO) != 0 {
		log.Printf("Unable to init SDL")
		return
	}

	if len(flag.Args()) == 0 {
		old := flag.Usage
		flag.Usage = func() {
			old()
			fmt.Fprintf(os.Stderr, "You MUST pass the name of the file to view\n")
		}
		flag.Usage()
		return
	}

	mesh, err = wfobj.LoadMeshFromFile(flag.Args()[0])
	if err != nil {
		flag.Usage()
		fmt.Fprintf(os.Stderr, "[e] %v\n", err)
		return
	}

	defer sdl.Quit()

	screen := sdl.SetVideoMode(1024, 600, 32, sdl.OPENGL|sdl.RESIZABLE)
	if screen == nil {
		log.Printf("Unable to init sdl Screen")
	}

	sdl.GL_SetAttribute(sdl.GL_DOUBLEBUFFER, 1)

	initGL()

	sdl.WM_SetCaption("sdlviewer", "sdlviewer")

	running = true
	for running {
		handleInput()
		drawScene()
	}
}

开发者ID:andrebq，项目名称:wfobj，代码行数:45，代码来源:main.go

示例14: sdlSetup

func sdlSetup() {
	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic(sdl.GetError())
	}

	Screen = &Surface{sdl.SetVideoMode(Width, Height, 32, 0)}
	if Screen == nil {
		panic(sdl.GetError())
	}

	if sdl.EnableKeyRepeat(25, 25) != 0 {
		panic(sdl.GetError())
	}

	if ttf.Init() != 0 {
		panic(sdl.GetError())
	}
}

开发者ID:manveru，项目名称:raptgo，代码行数:18，代码来源:raptgo.go

示例15: main

func main() {
	sdl.Init(sdl.INIT_VIDEO)

	defer sdl.Quit()

	screen := sdl.SetVideoMode(width, height, 32, sdl.OPENGL)
	if screen == nil {
		panic("Couldn't set video mode: " + sdl.GetError() + "\n")
	}

	if err := gl.Init(); err != 0 {
		panic("gl error")
	}

	initGl()
	initShaders()
	mainLoop()
}

开发者ID:shogg，项目名称:gltoy，代码行数:18，代码来源:gltoy.go

示例16: InitUI

func InitUI() *UI {
	ui := &UI{
		running: false,
	}

	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic(sdl.GetError())
	}

	if ttf.Init() != 0 {
		panic(sdl.GetError())
	}

	ui.screen = sdl.SetVideoMode(300, 300, 32, sdl.OPENGL)

	if ui.screen == nil {
		panic("sdl error")
	}

	if gl.Init() != 0 {
		panic("gl error")
	}

	gl.MatrixMode(gl.PROJECTION)

	gl.Viewport(0, 0, int(ui.screen.W), int(ui.screen.H))
	gl.LoadIdentity()
	gl.Ortho(0, float64(ui.screen.W), float64(ui.screen.H), 0, -1.0, 1.0)

	gl.ClearColor(1, 1, 1, 0)
	gl.Clear(gl.COLOR_BUFFER_BIT)

	// TTF
	sdl.EnableUNICODE(1)
	ui.font = ttf.OpenFont("FontinSans.otf", 20)
	ui.font.SetStyle(ttf.STYLE_UNDERLINE)
	if ui.font == nil {
		panic(sdl.GetError())
	}

	ui.running = true

	return ui
}

开发者ID:erikmuttersbach，项目名称:PotentialFieldGL，代码行数:44，代码来源:ui.go

示例17: main

func main() {
	sdl.Init(sdl.INIT_VIDEO)
	ttf.Init()
	screen := sdl.SetVideoMode(480, 560, 16, sdl.OPENGL|sdl.RESIZABLE)
	sdl.WM_SetCaption("Flappy Bird", "")
	bg := utils.TextureFromFile("./bg.png")
	font := utils.LoadFont("/usr/share/fonts/truetype/DroidSans.ttf", 32)
	reshape(int(screen.W), int(screen.H))

	renderBackground(screen, bg)
	font.Printf(110, 50, "Click to play")
	sdl.GL_SwapBuffers()
	for {
	OuterLoop:
		for {
			e := sdl.WaitEvent()
			switch e.(type) {
			case *sdl.MouseButtonEvent:
				if e.(*sdl.MouseButtonEvent).Type == sdl.MOUSEBUTTONUP {
					break OuterLoop
				}
			}
		}

		score, quit := playGame(screen, bg, font)
		if quit {
			break
		}

		quit = gameOverScreen(screen, strconv.Itoa(score), bg, font)
		if quit {
			break
		}
	}

	screen.Free()
	ttf.Quit()
	sdl.Quit()
	return
}

开发者ID:Tohie，项目名称:GoFlappyBird，代码行数:40，代码来源:flappybird.go

示例18: main

func main() {
	if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
		panic(sdl.GetError())
	}

	// The actual resolution (screenspace)
	W := 800
	H := 600

	// The virtual resolution (worldspace)
	MAXX := 400
	MAXY := 300

	screen := sdl.SetVideoMode(W, H, 32, sdl.FULLSCREEN)
	if screen == nil {
		panic(sdl.GetError())
	}
	sdl.EnableUNICODE(1)
	sdl.ShowCursor(0)

	sdl.WM_SetCaption("Random Lines", "")

	red := sdl.Color{255, 0, 0, 255}
	color := red

	rand.Seed(time.Now().UnixNano())

	for {
		color = sdl.Color{uint8(rand.Intn(255)), uint8(rand.Intn(255)), uint8(rand.Intn(255)), 255}
		DoublePixelLine(screen, rand.Intn(MAXX), rand.Intn(MAXY), rand.Intn(MAXX), rand.Intn(MAXY), color)
		if escPressed() {
			break
		}
		screen.Flip()
		sdl.PollEvent()
		//sdl.Delay(10)
	}

	sdl.Quit()
}

开发者ID:xyproto，项目名称:rasterizer，代码行数:40，代码来源:rasterizer.go

示例19: DisplayImage

func DisplayImage(src image.Image) {
	// Initialise SDL
	log.Println("Initialising SDL.")
	sdl.Init(sdl.INIT_VIDEO)
	defer sdl.Quit()

	// Transform the image into an SDL surface.
	log.Println("Transforming image into SDL surface.")
	var buf bytes.Buffer
	png.Encode(&buf, src)
	sdlRW := sdl.RWFromReader(&buf)
	sdlSurf := sdl.Load_RW(sdlRW, false)

	// Set the display up.
	log.Println("Setting up screen.")
	sdlScreen := sdl.SetVideoMode(int(sdlSurf.W), int(sdlSurf.H), 32, sdl.SWSURFACE)
	sdlScreen.Blit(nil, sdlSurf, nil)

	// Loop until exit.
	log.Println("Displaying image.")
	loop(sdlScreen)
}

开发者ID:jqln-0，项目名称:colorshow，代码行数:22，代码来源:window.go

示例20: ui_main

func ui_main() {

	if sdl.Init(sdl.INIT_VIDEO) != 0 {
		panic(sdl.GetError())
	}

	if screen == nil {
		panic(sdl.GetError())
	}

	sdl.EnableUNICODE(1)

	sdl.WM_SetCaption("Go-SDL SDL Test", "")

	running := true

	for running {
		for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
			switch e := ev.(type) {
			case *sdl.QuitEvent:
				running = false
				break

			case *sdl.ResizeEvent:
				println("resize screen ", e.W, e.H)

				screen = sdl.SetVideoMode(int(e.W), int(e.H), 32, sdl.RESIZABLE)

				if screen == nil {
					panic(sdl.GetError())
				}
			}
		}

	}

	ttf.Quit()
	sdl.Quit()
}

开发者ID:AlexandreBRUXELLE，项目名称:goStartDockerViaRabbitMQ，代码行数:39，代码来源:main.go

注：本文中的github.com/banthar/Go-SDL/sdl.SetVideoMode函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。