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/*
* Copyright (C) 2007 Jan Dvorak <jan.dvorak@kraxnet.cz>
*
* This program is distributed under the terms of the MIT license.
* See the included MIT-LICENSE file for the terms of this license.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "../common/common.h"
/* OpenGL ATI extensions */
/* #277 GL_ATI_draw_buffers */
static void (APIENTRY * fptr_glDrawBuffersATI)(GLsizei,const GLenum *);
static VALUE gl_DrawBuffersATI(VALUE obj,VALUE arg1)
{
GLsizei size;
GLenum *buffers;
LOAD_GL_FUNC(glDrawBuffersATI,"GL_ATI_draw_buffers")
Check_Type(arg1,T_ARRAY);
size = RARRAY_LEN(arg1);
buffers = ALLOC_N(GLenum,size);
ary2cuint(arg1,buffers,size);
fptr_glDrawBuffersATI(size,buffers);
xfree(buffers);
CHECK_GLERROR
return Qnil;
}
void gl_init_functions_ext_ati(VALUE module)
{
/* #277 GL_ATI_draw_buffers */
rb_define_module_function(module, "glDrawBuffersATI", gl_DrawBuffersATI, 1);
}
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