Exemplos de SDL_GetSurfaceColorMod em Golang

Exemplo n.º 1

Arquivo: surface.go Projeto: JalfResi/go-sdl2

func (surface *Surface) GetColorMod() (r, g, b uint8, status int) {
	_r := (*C.Uint8)(unsafe.Pointer(&r))
	_g := (*C.Uint8)(unsafe.Pointer(&g))
	_b := (*C.Uint8)(unsafe.Pointer(&b))
	status = int(C.SDL_GetSurfaceColorMod(surface.cptr(), _r, _g, _b))
	return r, g, b, status
}

Exemplo n.º 2

Arquivo: sdl_surface.go Projeto: kyleconroy/golds

func (surface *Surface) GetColorMod(r, g, b *uint8) int {
	_surface := (*C.SDL_Surface)(unsafe.Pointer(surface))
	_r := (*C.Uint8)(unsafe.Pointer(r))
	_g := (*C.Uint8)(unsafe.Pointer(g))
	_b := (*C.Uint8)(unsafe.Pointer(b))
	return (int)(C.SDL_GetSurfaceColorMod(_surface, _r, _g, _b))
}

Exemplo n.º 3

Arquivo: surface.go Projeto: willemvds/sdl

func (s *Surface) GetColorMod() (r, g, b uint8, err error) {
	var cr, cg, cb C.Uint8
	if C.SDL_GetSurfaceColorMod(s.c(), &cr, &cg, &cb) != 0 {
		return 0, 0, 0, getError()
	}

	return uint8(cr), uint8(cg), uint8(cb), nil
}

Exemplo n.º 4

Arquivo: sdl_surface.go Projeto: TomMurray/go-sdl2

func (surface *Surface) GetColorMod() (r, g, b uint8, status int) {
	_surface := (*C.SDL_Surface)(unsafe.Pointer(surface))
	_r := (*C.Uint8)(unsafe.Pointer(&r))
	_g := (*C.Uint8)(unsafe.Pointer(&g))
	_b := (*C.Uint8)(unsafe.Pointer(&b))
	status = (int)(C.SDL_GetSurfaceColorMod(_surface, _r, _g, _b))
	return r, g, b, status
}

Exemplo n.º 5

Arquivo: surface.go Projeto: emlai/go-sdl2

// Surface (https://wiki.libsdl.org/SDL_GetSurfaceColorMod)
func (surface *Surface) GetColorMod() (r, g, b uint8, err error) {
	_r := (*C.Uint8)(unsafe.Pointer(&r))
	_g := (*C.Uint8)(unsafe.Pointer(&g))
	_b := (*C.Uint8)(unsafe.Pointer(&b))
	if C.SDL_GetSurfaceColorMod(surface.cptr(), _r, _g, _b) != 0 {
		return r, g, b, GetError()
	}
	return r, g, b, nil
}