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unix: Clean up trailing whitespace in SDL_fribidi.c

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Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
Simon McVittie
2025-10-04 11:43:13 +01:00
committed by Özkan Sezer
parent f3815ede24
commit 2a96bddebf
1 changed files with 14 additions and 14 deletions
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28
src/core/unix/SDL_fribidi.c
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@@ -28,20 +28,20 @@
SDL_FriBidi *SDL_FriBidi_Create(void) { SDL_FriBidi *SDL_FriBidi_Create(void) {
SDL_FriBidi *fribidi; SDL_FriBidi *fribidi;
fribidi = (SDL_FriBidi *)SDL_malloc(sizeof(SDL_FriBidi)); fribidi = (SDL_FriBidi *)SDL_malloc(sizeof(SDL_FriBidi));
if (!fribidi) { if (!fribidi) {
return NULL; return NULL;
} }
#ifdef SDL_FRIBIDI_DYNAMIC #ifdef SDL_FRIBIDI_DYNAMIC
#define SDL_FRIBIDI_LOAD_SYM(x, n, t) x = ((t)SDL_LoadFunction(fribidi->lib, n)); if (!x) { SDL_UnloadObject(fribidi->lib); SDL_free(fribidi); return NULL; } #define SDL_FRIBIDI_LOAD_SYM(x, n, t) x = ((t)SDL_LoadFunction(fribidi->lib, n)); if (!x) { SDL_UnloadObject(fribidi->lib); SDL_free(fribidi); return NULL; }
fribidi->lib = SDL_LoadObject(SDL_FRIBIDI_DYNAMIC); fribidi->lib = SDL_LoadObject(SDL_FRIBIDI_DYNAMIC);
if (!fribidi->lib) { if (!fribidi->lib) {
SDL_free(fribidi); SDL_free(fribidi);
return NULL; return NULL;
} }
SDL_FRIBIDI_LOAD_SYM(fribidi->unicode_to_charset, "fribidi_unicode_to_charset", SDL_FriBidiUnicodeToCharset); SDL_FRIBIDI_LOAD_SYM(fribidi->unicode_to_charset, "fribidi_unicode_to_charset", SDL_FriBidiUnicodeToCharset);
SDL_FRIBIDI_LOAD_SYM(fribidi->charset_to_unicode, "fribidi_charset_to_unicode", SDL_FriBidiCharsetToUnicode); SDL_FRIBIDI_LOAD_SYM(fribidi->charset_to_unicode, "fribidi_charset_to_unicode", SDL_FriBidiCharsetToUnicode);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_bidi_types, "fribidi_get_bidi_types", SDL_FriBidiGetBidiTypes); SDL_FRIBIDI_LOAD_SYM(fribidi->get_bidi_types, "fribidi_get_bidi_types", SDL_FriBidiGetBidiTypes);
@@ -51,7 +51,7 @@ SDL_FriBidi *SDL_FriBidi_Create(void) {
SDL_FRIBIDI_LOAD_SYM(fribidi->join_arabic, "fribidi_join_arabic", SDL_FriBidiJoinArabic); SDL_FRIBIDI_LOAD_SYM(fribidi->join_arabic, "fribidi_join_arabic", SDL_FriBidiJoinArabic);
SDL_FRIBIDI_LOAD_SYM(fribidi->shape, "fribidi_shape", SDL_FriBidiShape); SDL_FRIBIDI_LOAD_SYM(fribidi->shape, "fribidi_shape", SDL_FriBidiShape);
SDL_FRIBIDI_LOAD_SYM(fribidi->reorder_line, "fribidi_reorder_line", SDL_FriBidiReorderLine); SDL_FRIBIDI_LOAD_SYM(fribidi->reorder_line, "fribidi_reorder_line", SDL_FriBidiReorderLine);
#else #else
fribidi->unicode_to_charset = fribidi_unicode_to_charset; fribidi->unicode_to_charset = fribidi_unicode_to_charset;
fribidi->charset_to_unicode = fribidi_charset_to_unicode; fribidi->charset_to_unicode = fribidi_charset_to_unicode;
fribidi->get_bidi_types = fribidi_get_bidi_types; fribidi->get_bidi_types = fribidi_get_bidi_types;
@@ -91,7 +91,7 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
} }
str = SDL_calloc(SDL_utf8strnlen(utf8, utf8_len), sizeof(FriBidiChar)); str = SDL_calloc(SDL_utf8strnlen(utf8, utf8_len), sizeof(FriBidiChar));
len = fribidi->charset_to_unicode(FRIBIDI_CHAR_SET_UTF8, utf8, utf8_len, str); len = fribidi->charset_to_unicode(FRIBIDI_CHAR_SET_UTF8, utf8, utf8_len, str);
/* Setup various BIDI structures */ /* Setup various BIDI structures */
direction = FRIBIDI_PAR_LTR; direction = FRIBIDI_PAR_LTR;
types = NULL; types = NULL;
@@ -109,7 +109,7 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
fribidi->join_arabic(types, len, levels, props); fribidi->join_arabic(types, len, levels, props);
fribidi->shape(FRIBIDI_FLAGS_DEFAULT | FRIBIDI_FLAGS_ARABIC, levels, len, props, str); fribidi->shape(FRIBIDI_FLAGS_DEFAULT | FRIBIDI_FLAGS_ARABIC, levels, len, props, str);
} }
/* BIDI */ /* BIDI */
for (end = 0, start = 0; end < len; end++) { for (end = 0, start = 0; end < len; end++) {
if (str[end] == '\n' || str[end] == '\r' || str[end] == '\f' || str[end] == '\v' || end == len - 1) { if (str[end] == '\n' || str[end] == '\r' || str[end] == '\f' || str[end] == '\v' || end == len - 1) {
@@ -117,10 +117,10 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
start = end + 1; start = end + 1;
} }
} }
/* Silence warning */ /* Silence warning */
(void)max_level; (void)max_level;
/* Remove fillers */ /* Remove fillers */
for (i = 0, c = 0; i < len; i++) { for (i = 0, c = 0; i < len; i++) {
if (str[i] != FRIBIDI_CHAR_FILL) { if (str[i] != FRIBIDI_CHAR_FILL) {
@@ -137,10 +137,10 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
SDL_free(levels); SDL_free(levels);
SDL_free(props); SDL_free(props);
SDL_free(types); SDL_free(types);
/* Return */ /* Return */
if (out_par_type) { if (out_par_type) {
*out_par_type = str_direction; *out_par_type = str_direction;
} }
return result; return result;
} }
@@ -149,9 +149,9 @@ void SDL_FriBidi_Destroy(SDL_FriBidi *fribidi) {
if (!fribidi) { if (!fribidi) {
return; return;
} }
#ifdef SDL_FRIBIDI_DYNAMIC #ifdef SDL_FRIBIDI_DYNAMIC
SDL_UnloadObject(fribidi->lib); SDL_UnloadObject(fribidi->lib);
#endif #endif
SDL_free(fribidi); SDL_free(fribidi);