forked from go-gl-legacy/gl
/
uniformlocation.go
109 lines (87 loc) · 3.32 KB
/
uniformlocation.go
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// Copyright 2012 The go-gl Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gl
// #include "gl.h"
import "C"
// UniformLocation
//TODO
type UniformLocation int
func (location UniformLocation) Uniform1f(x float32) {
C.glUniform1f(C.GLint(location), C.GLfloat(x))
}
func (location UniformLocation) Uniform2f(x float32, y float32) {
C.glUniform2f(C.GLint(location), C.GLfloat(x), C.GLfloat(y))
}
func (location UniformLocation) Uniform3f(x float32, y float32, z float32) {
C.glUniform3f(C.GLint(location), C.GLfloat(x), C.GLfloat(y), C.GLfloat(z))
}
func (location UniformLocation) Uniform1fv(count int, v []float32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform1fv(C.GLint(location), C.GLsizei(count), (*C.GLfloat)(&v[0]))
}
func (location UniformLocation) Uniform1i(x int) {
C.glUniform1i(C.GLint(location), C.GLint(x))
}
func (location UniformLocation) Uniform1iv(count int, v []int32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform1iv(C.GLint(location), C.GLsizei(count), (*C.GLint)(&v[0]))
}
func (location UniformLocation) Uniform2fv(count int, v []float32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform2fv(C.GLint(location), C.GLsizei(count), (*C.GLfloat)(&v[0]))
}
func (location UniformLocation) Uniform2i(x int, y int) {
C.glUniform2i(C.GLint(location), C.GLint(x), C.GLint(y))
}
func (location UniformLocation) Uniform2iv(count int, v []int32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform2iv(C.GLint(location), C.GLsizei(count), (*C.GLint)(&v[0]))
}
func (location UniformLocation) Uniform3fv(count int, v []float32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform3fv(C.GLint(location), C.GLsizei(count), (*C.GLfloat)(&v[0]))
}
func (location UniformLocation) Uniform3i(x int, y int, z int) {
C.glUniform3i(C.GLint(location), C.GLint(x), C.GLint(y), C.GLint(z))
}
func (location UniformLocation) Uniform3iv(count int, v []int32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform3iv(C.GLint(location), C.GLsizei(count), (*C.GLint)(&v[0]))
}
func (location UniformLocation) Uniform4f(x float32, y float32, z float32, w float32) {
C.glUniform4f(C.GLint(location), C.GLfloat(x), C.GLfloat(y), C.GLfloat(z), C.GLfloat(w))
}
func (location UniformLocation) Uniform4fv(count int, v []float32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform4fv(C.GLint(location), C.GLsizei(count), (*C.GLfloat)(&v[0]))
}
func (location UniformLocation) Uniform4i(x int, y int, z int, w int) {
C.glUniform4i(C.GLint(location), C.GLint(x), C.GLint(y), C.GLint(z), C.GLint(w))
}
func (location UniformLocation) Uniform4iv(count int, v []int32) {
if len(v) < 1 {
panic("Invalid array length - must be at least 1")
}
C.glUniform4iv(C.GLint(location), C.GLsizei(count), (*C.GLint)(&v[0]))
}
func (location UniformLocation) UniformMatrix4fv(fv []*float32) {
C.glUniformMatrix4fv(C.GLint(location), C.GLsizei(len(fv)), C.GL_FALSE, (*C.GLfloat)(fv[0]))
}
func (location UniformLocation) UniformMatrix4f(fv *float32) {
C.glUniformMatrix4fv(C.GLint(location), C.GLsizei(1), C.GL_FALSE, (*C.GLfloat)(fv))
}