Move macros around

This commit is contained in:
Behdad Esfahbod 2010-04-21 02:12:45 -04:00
parent 649a4344ca
commit f60f2166c4
1 changed files with 62 additions and 60 deletions

View File

@ -47,66 +47,6 @@
#include "hb-common.h"
/* We need external help for these */
#ifdef HAVE_GLIB
#include <glib.h>
typedef int hb_atomic_int_t;
#define hb_atomic_int_fetch_and_add(AI, V) g_atomic_int_exchange_and_add (&(AI), V)
#define hb_atomic_int_get(AI) g_atomic_int_get (&(AI))
#define hb_atomic_int_set(AI, V) g_atomic_int_set (&(AI), V)
typedef GStaticMutex hb_mutex_t;
#define HB_MUTEX_INIT G_STATIC_MUTEX_INIT
#define hb_mutex_init(M) g_static_mutex_init (&M)
#define hb_mutex_lock(M) g_static_mutex_lock (&M)
#define hb_mutex_trylock(M) g_static_mutex_trylock (&M)
#define hb_mutex_unlock(M) g_static_mutex_unlock (&M)
#else
#ifdef _MSC_VER
#pragma message(__LOC__"Could not find any system to define platform macros, library will NOT be thread-safe")
#else
#warning "Could not find any system to define platform macros, library will NOT be thread-safe"
#endif
typedef int hb_atomic_int_t;
#define hb_atomic_int_fetch_and_add(AI, V) ((AI) += (V), (AI) - (V))
#define hb_atomic_int_get(AI) (AI)
#define hb_atomic_int_set(AI, V) do { (AI) = (V); } while (0)
typedef int hb_mutex_t;
#define HB_MUTEX_INIT 0
#define hb_mutex_init(M) do { (M) = 0; } while (0)
#define hb_mutex_lock(M) do { (M) = 1; } while (0)
#define hb_mutex_trylock(M) ((M) = 1, 1)
#define hb_mutex_unlock(M) do { (M) = 0; } while (0)
#endif
/* Big-endian handling */
#define hb_be_uint16(v) ((uint16_t) ((((const uint8_t *)&(v))[0] << 8) + (((const uint8_t *)&(v))[1])))
#define hb_be_uint16_put_unaligned(v,V) (v[0] = (V>>8), v[1] = (V), 0)
#define hb_be_uint16_get_unaligned(v) (uint16_t) ((v[0] << 8) + v[1])
#define hb_be_uint16_cmp_unaligned(a,b) (a[0] == b[0] && a[1] == b[1])
#define hb_be_int16_put_unaligned hb_be_uint16_put_unaligned
#define hb_be_int16_get_unaligned (int16_t) hb_be_uint16_get_unaligned
#define hb_be_int16_cmp_unaligned hb_be_uint16_cmp_unaligned
#define hb_be_uint32_put_unaligned(v,V) (v[0] = (V>>24), v[1] = (V>>16), v[2] = (V>>8), v[3] = (V), 0)
#define hb_be_uint32_get_unaligned(v) (uint32_t) ((v[0] << 24) + (v[1] << 16) + (v[2] << 8) + v[3])
#define hb_be_uint32_cmp_unaligned(a,b) (a[0] == b[0] && a[1] == b[1] && a[2] == b[2] && a[3] == b[3])
#define hb_be_int32_put_unaligned hb_be_uint32_put_unaligned
#define hb_be_int32_get_unaligned (int32_t) hb_be_uint32_get_unaligned
#define hb_be_int32_cmp_unaligned hb_be_uint32_cmp_unaligned
/* Basics */
#undef MIN
@ -230,6 +170,68 @@ _hb_popcount32 (uint32_t mask)
/* Multiplies a 16dot16 value by another value, then truncates the result */
#define _hb_16dot16_mul_round(A,B) (((int64_t) (A) * (B) + 0x8000) / 0x10000)
/* We need external help for these */
#ifdef HAVE_GLIB
#include <glib.h>
typedef int hb_atomic_int_t;
#define hb_atomic_int_fetch_and_add(AI, V) g_atomic_int_exchange_and_add (&(AI), V)
#define hb_atomic_int_get(AI) g_atomic_int_get (&(AI))
#define hb_atomic_int_set(AI, V) g_atomic_int_set (&(AI), V)
typedef GStaticMutex hb_mutex_t;
#define HB_MUTEX_INIT G_STATIC_MUTEX_INIT
#define hb_mutex_init(M) g_static_mutex_init (&M)
#define hb_mutex_lock(M) g_static_mutex_lock (&M)
#define hb_mutex_trylock(M) g_static_mutex_trylock (&M)
#define hb_mutex_unlock(M) g_static_mutex_unlock (&M)
#else
#ifdef _MSC_VER
#pragma message(__LOC__"Could not find any system to define platform macros, library will NOT be thread-safe")
#else
#warning "Could not find any system to define platform macros, library will NOT be thread-safe"
#endif
typedef int hb_atomic_int_t;
#define hb_atomic_int_fetch_and_add(AI, V) ((AI) += (V), (AI) - (V))
#define hb_atomic_int_get(AI) (AI)
#define hb_atomic_int_set(AI, V) do { (AI) = (V); } while (0)
typedef int hb_mutex_t;
#define HB_MUTEX_INIT 0
#define hb_mutex_init(M) do { (M) = 0; } while (0)
#define hb_mutex_lock(M) do { (M) = 1; } while (0)
#define hb_mutex_trylock(M) ((M) = 1, 1)
#define hb_mutex_unlock(M) do { (M) = 0; } while (0)
#endif
/* Big-endian handling */
#define hb_be_uint16(v) ((uint16_t) ((((const uint8_t *)&(v))[0] << 8) + (((const uint8_t *)&(v))[1])))
#define hb_be_uint16_put_unaligned(v,V) (v[0] = (V>>8), v[1] = (V), 0)
#define hb_be_uint16_get_unaligned(v) (uint16_t) ((v[0] << 8) + v[1])
#define hb_be_uint16_cmp_unaligned(a,b) (a[0] == b[0] && a[1] == b[1])
#define hb_be_int16_put_unaligned hb_be_uint16_put_unaligned
#define hb_be_int16_get_unaligned (int16_t) hb_be_uint16_get_unaligned
#define hb_be_int16_cmp_unaligned hb_be_uint16_cmp_unaligned
#define hb_be_uint32_put_unaligned(v,V) (v[0] = (V>>24), v[1] = (V>>16), v[2] = (V>>8), v[3] = (V), 0)
#define hb_be_uint32_get_unaligned(v) (uint32_t) ((v[0] << 24) + (v[1] << 16) + (v[2] << 8) + v[3])
#define hb_be_uint32_cmp_unaligned(a,b) (a[0] == b[0] && a[1] == b[1] && a[2] == b[2] && a[3] == b[3])
#define hb_be_int32_put_unaligned hb_be_uint32_put_unaligned
#define hb_be_int32_get_unaligned (int32_t) hb_be_uint32_get_unaligned
#define hb_be_int32_cmp_unaligned hb_be_uint32_cmp_unaligned
#include "hb-object-private.h"
#endif /* HB_PRIVATE_H */