xref: /aosp_15_r20/external/mesa3d/src/util/rgtc.c (revision 6104692788411f58d303aa86923a9ff6ecaded22)
1*61046927SAndroid Build Coastguard Worker /*
2*61046927SAndroid Build Coastguard Worker  * Copyright (C) 2011 Red Hat Inc.
3*61046927SAndroid Build Coastguard Worker  *
4*61046927SAndroid Build Coastguard Worker  * block compression parts are:
5*61046927SAndroid Build Coastguard Worker  * Copyright (C) 2004  Roland Scheidegger   All Rights Reserved.
6*61046927SAndroid Build Coastguard Worker  *
7*61046927SAndroid Build Coastguard Worker  * Permission is hereby granted, free of charge, to any person obtaining a
8*61046927SAndroid Build Coastguard Worker  * copy of this software and associated documentation files (the "Software"),
9*61046927SAndroid Build Coastguard Worker  * to deal in the Software without restriction, including without limitation
10*61046927SAndroid Build Coastguard Worker  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11*61046927SAndroid Build Coastguard Worker  * and/or sell copies of the Software, and to permit persons to whom the
12*61046927SAndroid Build Coastguard Worker  * Software is furnished to do so, subject to the following conditions:
13*61046927SAndroid Build Coastguard Worker  *
14*61046927SAndroid Build Coastguard Worker  * The above copyright notice and this permission notice (including the next
15*61046927SAndroid Build Coastguard Worker  * paragraph) shall be included in all copies or substantial portions of the
16*61046927SAndroid Build Coastguard Worker  * Software.
17*61046927SAndroid Build Coastguard Worker  *
18*61046927SAndroid Build Coastguard Worker  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19*61046927SAndroid Build Coastguard Worker  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20*61046927SAndroid Build Coastguard Worker  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
21*61046927SAndroid Build Coastguard Worker  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22*61046927SAndroid Build Coastguard Worker  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23*61046927SAndroid Build Coastguard Worker  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24*61046927SAndroid Build Coastguard Worker  * DEALINGS IN THE SOFTWARE.
25*61046927SAndroid Build Coastguard Worker  *
26*61046927SAndroid Build Coastguard Worker  * Author:
27*61046927SAndroid Build Coastguard Worker  *    Dave Airlie
28*61046927SAndroid Build Coastguard Worker  */
29*61046927SAndroid Build Coastguard Worker 
30*61046927SAndroid Build Coastguard Worker #include <inttypes.h>
31*61046927SAndroid Build Coastguard Worker #include "macros.h"
32*61046927SAndroid Build Coastguard Worker 
33*61046927SAndroid Build Coastguard Worker #include "rgtc.h"
34*61046927SAndroid Build Coastguard Worker 
35*61046927SAndroid Build Coastguard Worker #define RGTC_DEBUG 0
36*61046927SAndroid Build Coastguard Worker 
37*61046927SAndroid Build Coastguard Worker #define TAG(x) util_format_unsigned_##x
38*61046927SAndroid Build Coastguard Worker 
39*61046927SAndroid Build Coastguard Worker #define TYPE unsigned char
40*61046927SAndroid Build Coastguard Worker #define T_MIN 0
41*61046927SAndroid Build Coastguard Worker #define T_MAX 0xff
42*61046927SAndroid Build Coastguard Worker 
43*61046927SAndroid Build Coastguard Worker #include "texcompress_rgtc_tmp.h"
44*61046927SAndroid Build Coastguard Worker 
45*61046927SAndroid Build Coastguard Worker #undef TAG
46*61046927SAndroid Build Coastguard Worker #undef TYPE
47*61046927SAndroid Build Coastguard Worker #undef T_MIN
48*61046927SAndroid Build Coastguard Worker #undef T_MAX
49*61046927SAndroid Build Coastguard Worker 
50*61046927SAndroid Build Coastguard Worker #define TAG(x) util_format_signed_##x
51*61046927SAndroid Build Coastguard Worker #define TYPE signed char
52*61046927SAndroid Build Coastguard Worker #define T_MIN (signed char)-128
53*61046927SAndroid Build Coastguard Worker #define T_MAX (signed char)127
54*61046927SAndroid Build Coastguard Worker 
55*61046927SAndroid Build Coastguard Worker #include "texcompress_rgtc_tmp.h"
56*61046927SAndroid Build Coastguard Worker 
57*61046927SAndroid Build Coastguard Worker #undef TAG
58*61046927SAndroid Build Coastguard Worker #undef TYPE
59*61046927SAndroid Build Coastguard Worker #undef T_MIN
60*61046927SAndroid Build Coastguard Worker #undef T_MAX
61*61046927SAndroid Build Coastguard Worker 
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