gallium: let state trackers tell u_vbuf whether user VBOs are possible
[mesa.git] / src / gallium / auxiliary / util / u_helpers.h
1 /**************************************************************************
2 *
3 * Copyright 2012 Marek Olšák <maraeo@gmail.com>
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
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11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
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18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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27
28 #ifndef U_HELPERS_H
29 #define U_HELPERS_H
30
31 #include "pipe/p_state.h"
32
33 #ifdef __cplusplus
34 extern "C" {
35 #endif
36
37 void util_set_vertex_buffers_mask(struct pipe_vertex_buffer *dst,
38 uint32_t *enabled_buffers,
39 const struct pipe_vertex_buffer *src,
40 unsigned start_slot, unsigned count);
41
42 void util_set_vertex_buffers_count(struct pipe_vertex_buffer *dst,
43 unsigned *dst_count,
44 const struct pipe_vertex_buffer *src,
45 unsigned start_slot, unsigned count);
46
47 void util_set_index_buffer(struct pipe_index_buffer *dst,
48 const struct pipe_index_buffer *src);
49
50 #ifdef __cplusplus
51 }
52 #endif
53
54 #endif