diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb.hh | 75 |
1 files changed, 68 insertions, 7 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb.hh b/src/3rdparty/harfbuzz-ng/src/hb.hh index 829b5a1ab7..972608d6a3 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb.hh +++ b/src/3rdparty/harfbuzz-ng/src/hb.hh @@ -29,7 +29,6 @@ #ifndef HB_HH #define HB_HH - #ifndef HB_NO_PRAGMA_GCC_DIAGNOSTIC #ifdef _MSC_VER #pragma warning( disable: 4068 ) /* Unknown pragma */ @@ -62,8 +61,11 @@ /* Error. Should never happen. */ #ifndef HB_NO_PRAGMA_GCC_DIAGNOSTIC_ERROR +#pragma GCC diagnostic error "-Wbitwise-instead-of-logical" #pragma GCC diagnostic error "-Wcast-align" #pragma GCC diagnostic error "-Wcast-function-type" +#pragma GCC diagnostic error "-Wconstant-conversion" +#pragma GCC diagnostic error "-Wcomma" #pragma GCC diagnostic error "-Wdelete-non-virtual-dtor" #pragma GCC diagnostic error "-Wembedded-directive" #pragma GCC diagnostic error "-Wextra-semi-stmt" @@ -102,20 +104,20 @@ #pragma GCC diagnostic warning "-Wdisabled-optimization" #pragma GCC diagnostic warning "-Wdouble-promotion" #pragma GCC diagnostic warning "-Wformat=2" +#pragma GCC diagnostic warning "-Wformat-signedness" #pragma GCC diagnostic warning "-Wignored-pragma-optimize" #pragma GCC diagnostic warning "-Wlogical-op" #pragma GCC diagnostic warning "-Wmaybe-uninitialized" #pragma GCC diagnostic warning "-Wmissing-format-attribute" #pragma GCC diagnostic warning "-Wundef" +#pragma GCC diagnostic warning "-Wunsafe-loop-optimizations" #pragma GCC diagnostic warning "-Wunused-but-set-variable" #endif /* Ignored currently, but should be fixed at some point. */ #ifndef HB_NO_PRAGMA_GCC_DIAGNOSTIC_IGNORED #pragma GCC diagnostic ignored "-Wconversion" // TODO fix -#pragma GCC diagnostic ignored "-Wformat-signedness" // TODO fix #pragma GCC diagnostic ignored "-Wshadow" // TODO fix -#pragma GCC diagnostic ignored "-Wunsafe-loop-optimizations" // TODO fix #pragma GCC diagnostic ignored "-Wunused-parameter" // TODO fix #if defined(__GNUC__) && !defined(__clang__) #pragma GCC diagnostic ignored "-Wunused-result" // TODO fix @@ -125,6 +127,8 @@ /* Ignored intentionally. */ #ifndef HB_NO_PRAGMA_GCC_DIAGNOSTIC_IGNORED #pragma GCC diagnostic ignored "-Wclass-memaccess" +#pragma GCC diagnostic ignored "-Wcast-function-type-strict" // https://github.com/harfbuzz/harfbuzz/pull/3859#issuecomment-1295409126 +#pragma GCC diagnostic ignored "-Wdangling-reference" // https://github.com/harfbuzz/harfbuzz/issues/4043 #pragma GCC diagnostic ignored "-Wformat-nonliteral" #pragma GCC diagnostic ignored "-Wformat-zero-length" #pragma GCC diagnostic ignored "-Wmissing-field-initializers" @@ -140,6 +144,7 @@ #include "hb-config.hh" +#include "hb-limits.hh" /* @@ -182,7 +187,7 @@ #include <cassert> #include <cfloat> #include <climits> -#ifdef _MSC_VER +#if defined(_MSC_VER) && !defined(_USE_MATH_DEFINES) # define _USE_MATH_DEFINES #endif #include <cmath> @@ -242,9 +247,17 @@ extern "C" void hb_free_impl(void *ptr); * Compiler attributes */ -#if (defined(__GNUC__) || defined(__clang__)) && defined(__OPTIMIZE__) -#define likely(expr) (__builtin_expect (!!(expr), 1)) -#define unlikely(expr) (__builtin_expect (!!(expr), 0)) +// gcc 10 has __has_builtin but not earlier versions. Sanction any gcc >= 5 +// clang defines it so no need. +#ifdef __has_builtin +#define hb_has_builtin __has_builtin +#else +#define hb_has_builtin(x) ((defined(__GNUC__) && __GNUC__ >= 5)) +#endif + +#if defined(__OPTIMIZE__) && hb_has_builtin(__builtin_expect) +#define likely(expr) __builtin_expect (bool(expr), 1) +#define unlikely(expr) __builtin_expect (bool(expr), 0) #else #define likely(expr) (expr) #define unlikely(expr) (expr) @@ -303,6 +316,14 @@ extern "C" void hb_free_impl(void *ptr); #define __restrict #endif +#ifndef HB_ALWAYS_INLINE +#if defined(_MSC_VER) +#define HB_ALWAYS_INLINE __forceinline +#else +#define HB_ALWAYS_INLINE __attribute__((always_inline)) inline +#endif +#endif + /* * Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411 * HB_FALLTHROUGH is an annotation to suppress compiler warnings about switch @@ -446,6 +467,7 @@ static int HB_UNUSED _hb_errno = 0; #ifndef HB_USE_ATEXIT # define HB_USE_ATEXIT 0 #endif +#ifndef hb_atexit #if !HB_USE_ATEXIT # define hb_atexit(_) HB_STMT_START { if (0) (_) (); } HB_STMT_END #else /* HB_USE_ATEXIT */ @@ -456,6 +478,38 @@ static int HB_UNUSED _hb_errno = 0; # define hb_atexit(f) static hb_atexit_t<f> _hb_atexit_##__LINE__; # endif #endif +#endif + + +// Locale business + +#if !defined(HB_NO_SETLOCALE) && (!defined(HAVE_NEWLOCALE) || !defined(HAVE_USELOCALE)) +#define HB_NO_SETLOCALE 1 +#endif + +#ifndef HB_NO_SETLOCALE + +#include <locale.h> +#ifdef HAVE_XLOCALE_H +#include <xlocale.h> // Needed on BSD/OS X for uselocale +#endif + +#ifdef WIN32 +#define hb_locale_t _locale_t +#else +#define hb_locale_t locale_t +#endif +#define hb_setlocale setlocale +#define hb_uselocale uselocale + +#else + +#define hb_locale_t void * +#define hb_setlocale(Category, Locale) "C" +#define hb_uselocale(Locale) ((hb_locale_t) 0) + +#endif + /* Lets assert int types. Saves trouble down the road. */ static_assert ((sizeof (hb_codepoint_t) == 4), ""); @@ -464,9 +518,16 @@ static_assert ((sizeof (hb_mask_t) == 4), ""); static_assert ((sizeof (hb_var_int_t) == 4), ""); +/* Pie time. */ +// https://github.com/harfbuzz/harfbuzz/issues/4166 +#define HB_PI 3.14159265358979f +#define HB_2_PI (2.f * HB_PI) + + /* Headers we include for everyone. Keep topologically sorted by dependency. * They express dependency amongst themselves, but no other file should include * them directly.*/ +#include "hb-cplusplus.hh" #include "hb-meta.hh" #include "hb-mutex.hh" #include "hb-number.hh" |