func (c *Context) ValidateProgram(program *Program) {
if program == nil {
gl.ValidateProgram(0)
return
}
gl.ValidateProgram(program.uint32)
}
func (s *Shader) compile() error {
gl.LinkProgram(s.program)
var result int32
gl.GetProgramiv(s.program, gl.LINK_STATUS, &result)
if result == 0 {
return s.getProgramInfoLog("shader compilation error")
}
gl.ValidateProgram(s.program)
gl.GetProgramiv(s.program, gl.VALIDATE_STATUS, &result)
if result == 0 {
return s.getProgramInfoLog("shader compilation error: %s")
}
return nil
}
// ValidateProgram checks to see whether the executables contained in
// program can execute given the current OpenGL state.
//
// Typically only used for debugging.
//
// http://www.khronos.org/opengles/sdk/docs/man3/html/glValidateProgram.xhtml
func ValidateProgram(p Program) {
gl.ValidateProgram(uint32(p.Value))
}
// ValidateProgram checks to see whether the executables contained in
// program can execute given the current OpenGL state.
//
// Typically only used for debugging.
//
// http://www.khronos.org/opengles/sdk/docs/man3/html/glValidateProgram.xhtml
func ValidateProgram(p Program) {
gl.ValidateProgram(p.Value)
}