types.go

// Copyright 2014 Hajime Hoshi
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package opengl

import (
	"fmt"
)

type (
	shaderType  int
	bufferType  int
	bufferUsage int
	operation   int
)

type dataType int

func (d dataType) SizeInBytes() int {
	switch d {
	case short:
		return 2
	case float:
		return 4
	default:
		panic(fmt.Sprintf("opengl: invalid data type: %d", d))
	}
}