indirect_vertex_array.h   [plain text]

/*
 * (C) Copyright IBM Corporation 2004, 2005
 * All Rights Reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sub license,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 * 
 * 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
 * IBM,
 * AND/OR THEIR SUPPLIERS 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.
 */

#ifndef INDIRECT_VERTEX_ARRAY_H
#define INDIRECT_VERTEX_ARRAY_H

extern const GLuint __glXTypeSize_table[16];

#define __glXTypeSize(e) ((((e) & ~0x0f) != 0x1400) \
    ? 0 : __glXTypeSize_table[ (e) & 0x0f ])

extern void __glXArrayDisableAll( __GLXattribute * state );

extern GLboolean __glXSetArrayEnable( __GLXattribute * state,
    GLenum key, unsigned index, GLboolean enable );

extern GLboolean __glXGetArrayEnable( const __GLXattribute * const state,
    GLenum key, unsigned index, GLintptr * dest );
extern GLboolean __glXGetArraySize( const __GLXattribute * const state,
    GLenum key, unsigned index, GLintptr * dest );
extern GLboolean __glXGetArrayType( const __GLXattribute * const state,
    GLenum key, unsigned index, GLintptr * dest );
extern GLboolean __glXGetArrayStride( const __GLXattribute * const state,
    GLenum key, unsigned index, GLintptr * dest );
extern GLboolean __glXGetArrayPointer( const __GLXattribute * const state,
    GLenum key, unsigned index, void ** dest );
extern GLboolean __glXGetArrayNormalized( const __GLXattribute * const state,
    GLenum key, unsigned index, GLintptr * dest );

extern void __glXPushArrayState( __GLXattribute * state );
extern void __glXPopArrayState( __GLXattribute * state );

extern GLuint __glXGetActiveTextureUnit( const __GLXattribute * const state );

#endif /* INDIRECT_VERTEX_ARRAY_H */