/**
* gst_gl_shader_bind_frag_data_location:
* @shader: a #GstGLShader
* @index: attribute index to set
* @name: name of the attribute
*
* Bind attribute @name to the specified location @index using
* glBindFragDataLocation().
*/
void
gst_gl_shader_bind_frag_data_location (GstGLShader * shader,
guint index, const gchar * name)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
g_return_if_fail (shader != NULL);
if (!_ensure_program (shader))
g_return_if_fail (shader->priv->program_handle);
priv = shader->priv;
gl = shader->context->gl_vtable;
g_return_if_fail (gl->BindFragDataLocation);
GST_TRACE_OBJECT (shader, "binding program %i frag data \'%s\' location %i",
(int) priv->program_handle, name, index);
gl->BindFragDataLocation (priv->program_handle, index, name);
}
