func CreateProgram() (r0 Program) {
defer func() {
errstr := errDrain()
log.Printf("gl.CreateProgram() %v%v", r0, errstr)
}()
return Program{Value: uint32(C.glCreateProgram())}
}
func createProgram(vertShaderSrc string, fragShaderSrc string) C.GLuint {
vertShader := loadShader(C.GL_VERTEX_SHADER, vertShaderSrc)
fragShader := loadShader(C.GL_FRAGMENT_SHADER, fragShaderSrc)
prog := C.glCreateProgram()
if prog == 0 {
panic("Failed to create shader program")
}
C.glAttachShader(prog, vertShader)
checkGLError()
C.glAttachShader(prog, fragShader)
checkGLError()
C.glLinkProgram(prog)
var linkStatus C.GLint
C.glGetProgramiv(prog, C.GL_LINK_STATUS, &linkStatus)
if linkStatus != C.GL_TRUE {
log := GetProgramInfoLog(prog)
panic(fmt.Errorf("Failed to link program: %v", log))
}
return prog
}
func CreateProgram() Program {
return Program{Value: uint32(C.glCreateProgram())}
}
func CreateProgram() uint32 {
return uint32(C.glCreateProgram())
}
// NewProgram creates an empty program
func NewProgram() *Program {
return &Program{i: C.glCreateProgram()}
}
func CreateProgram() Program {
return Program{id: C.glCreateProgram()}
}
// CreateProgram creates a program object.
func CreateProgram() Program {
return Program(C.glCreateProgram())
}
func CreateProgram() uint {
return uint(C.glCreateProgram())
}