xref: /aosp_15_r20/external/libjpeg-turbo/jconfig.h.in (revision dfc6aa5c1cfd4bc4e2018dc74aa96e29ee49c6da)
1*dfc6aa5cSAndroid Build Coastguard Worker/* Version ID for the JPEG library.
2*dfc6aa5cSAndroid Build Coastguard Worker * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
3*dfc6aa5cSAndroid Build Coastguard Worker */
4*dfc6aa5cSAndroid Build Coastguard Worker#define JPEG_LIB_VERSION  @JPEG_LIB_VERSION@
5*dfc6aa5cSAndroid Build Coastguard Worker
6*dfc6aa5cSAndroid Build Coastguard Worker/* libjpeg-turbo version */
7*dfc6aa5cSAndroid Build Coastguard Worker#define LIBJPEG_TURBO_VERSION  @VERSION@
8*dfc6aa5cSAndroid Build Coastguard Worker
9*dfc6aa5cSAndroid Build Coastguard Worker/* libjpeg-turbo version in integer form */
10*dfc6aa5cSAndroid Build Coastguard Worker#define LIBJPEG_TURBO_VERSION_NUMBER  @LIBJPEG_TURBO_VERSION_NUMBER@
11*dfc6aa5cSAndroid Build Coastguard Worker
12*dfc6aa5cSAndroid Build Coastguard Worker/* Support arithmetic encoding */
13*dfc6aa5cSAndroid Build Coastguard Worker#cmakedefine C_ARITH_CODING_SUPPORTED 1
14*dfc6aa5cSAndroid Build Coastguard Worker
15*dfc6aa5cSAndroid Build Coastguard Worker/* Support arithmetic decoding */
16*dfc6aa5cSAndroid Build Coastguard Worker#cmakedefine D_ARITH_CODING_SUPPORTED 1
17*dfc6aa5cSAndroid Build Coastguard Worker
18*dfc6aa5cSAndroid Build Coastguard Worker/* Support in-memory source/destination managers */
19*dfc6aa5cSAndroid Build Coastguard Worker#cmakedefine MEM_SRCDST_SUPPORTED 1
20*dfc6aa5cSAndroid Build Coastguard Worker
21*dfc6aa5cSAndroid Build Coastguard Worker/* Use accelerated SIMD routines. */
22*dfc6aa5cSAndroid Build Coastguard Worker#cmakedefine WITH_SIMD 1
23*dfc6aa5cSAndroid Build Coastguard Worker
24*dfc6aa5cSAndroid Build Coastguard Worker#ifdef _WIN32
25*dfc6aa5cSAndroid Build Coastguard Worker/* Define "boolean" as unsigned char, not int, per Windows custom */
26*dfc6aa5cSAndroid Build Coastguard Worker#ifndef __RPCNDR_H__            /* don't conflict if rpcndr.h already read */
27*dfc6aa5cSAndroid Build Coastguard Workertypedef unsigned char boolean;
28*dfc6aa5cSAndroid Build Coastguard Worker#endif
29*dfc6aa5cSAndroid Build Coastguard Worker#define HAVE_BOOLEAN            /* prevent jmorecfg.h from redefining it */
30*dfc6aa5cSAndroid Build Coastguard Worker#endif
31*dfc6aa5cSAndroid Build Coastguard Worker
32*dfc6aa5cSAndroid Build Coastguard Worker/*
33*dfc6aa5cSAndroid Build Coastguard Worker * Define BITS_IN_JSAMPLE as either
34*dfc6aa5cSAndroid Build Coastguard Worker *   8   for 8-bit sample values (the usual setting)
35*dfc6aa5cSAndroid Build Coastguard Worker *   12  for 12-bit sample values
36*dfc6aa5cSAndroid Build Coastguard Worker * Only 8 and 12 are legal data precisions for lossy JPEG according to the
37*dfc6aa5cSAndroid Build Coastguard Worker * JPEG standard, and the IJG code does not support anything else!
38*dfc6aa5cSAndroid Build Coastguard Worker * We do not support run-time selection of data precision, sorry.
39*dfc6aa5cSAndroid Build Coastguard Worker */
40*dfc6aa5cSAndroid Build Coastguard Worker
41*dfc6aa5cSAndroid Build Coastguard Worker#define BITS_IN_JSAMPLE  @BITS_IN_JSAMPLE@      /* use 8 or 12 */
42*dfc6aa5cSAndroid Build Coastguard Worker
43*dfc6aa5cSAndroid Build Coastguard Worker/* Define if your (broken) compiler shifts signed values as if they were
44*dfc6aa5cSAndroid Build Coastguard Worker   unsigned. */
45*dfc6aa5cSAndroid Build Coastguard Worker#cmakedefine RIGHT_SHIFT_IS_UNSIGNED 1
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