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Use space indendation in SDL_fribidi sources

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Anonymous Maarten
2025-10-04 19:34:53 +02:00
parent 0f9d032885
commit f69981cbfb
2 changed files with 72 additions and 72 deletions
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122
src/core/unix/SDL_fribidi.c
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@@ -35,54 +35,54 @@ SDL_ELF_NOTE_DLOPEN(
#endif
SDL_FriBidi *SDL_FriBidi_Create(void) {
SDL_FriBidi *fribidi;
SDL_FriBidi *fribidi;
fribidi = (SDL_FriBidi *)SDL_malloc(sizeof(SDL_FriBidi));
if (!fribidi) {
return NULL;
}
fribidi = (SDL_FriBidi *)SDL_malloc(sizeof(SDL_FriBidi));
if (!fribidi) {
return NULL;
}
#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);
if (!fribidi->lib) {
SDL_free(fribidi);
return NULL;
}
fribidi->lib = SDL_LoadObject(SDL_FRIBIDI_DYNAMIC);
if (!fribidi->lib) {
SDL_free(fribidi);
return NULL;
}
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->get_bidi_types, "fribidi_get_bidi_types", SDL_FriBidiGetBidiTypes);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_par_direction, "fribidi_get_par_direction", SDL_FriBidiGetParDirection);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_par_embedding_levels, "fribidi_get_par_embedding_levels", SDL_FriBidiGetParEmbeddingLevels);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_joining_types, "fribidi_get_joining_types", SDL_FriBidiGetJoiningTypes);
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->reorder_line, "fribidi_reorder_line", SDL_FriBidiReorderLine);
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->get_bidi_types, "fribidi_get_bidi_types", SDL_FriBidiGetBidiTypes);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_par_direction, "fribidi_get_par_direction", SDL_FriBidiGetParDirection);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_par_embedding_levels, "fribidi_get_par_embedding_levels", SDL_FriBidiGetParEmbeddingLevels);
SDL_FRIBIDI_LOAD_SYM(fribidi->get_joining_types, "fribidi_get_joining_types", SDL_FriBidiGetJoiningTypes);
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->reorder_line, "fribidi_reorder_line", SDL_FriBidiReorderLine);
#else
fribidi->unicode_to_charset = fribidi_unicode_to_charset;
fribidi->charset_to_unicode = fribidi_charset_to_unicode;
fribidi->get_bidi_types = fribidi_get_bidi_types;
fribidi->get_par_direction = fribidi_get_par_direction;
fribidi->get_par_embedding_levels = fribidi_get_par_embedding_levels;
fribidi->get_joining_types = fribidi_get_joining_types;
fribidi->join_arabic = fribidi_join_arabic;
fribidi->shape = fribidi_shape;
fribidi->reorder_line = fribidi_reorder_line;
fribidi->unicode_to_charset = fribidi_unicode_to_charset;
fribidi->charset_to_unicode = fribidi_charset_to_unicode;
fribidi->get_bidi_types = fribidi_get_bidi_types;
fribidi->get_par_direction = fribidi_get_par_direction;
fribidi->get_par_embedding_levels = fribidi_get_par_embedding_levels;
fribidi->get_joining_types = fribidi_get_joining_types;
fribidi->join_arabic = fribidi_join_arabic;
fribidi->shape = fribidi_shape;
fribidi->reorder_line = fribidi_reorder_line;
#endif
return fribidi;
return fribidi;
}
char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bool shaping, FriBidiParType *out_par_type) {
FriBidiCharType *types;
FriBidiLevel *levels;
FriBidiArabicProp *props;
FriBidiChar *str;
char *result;
FriBidiChar *str;
char *result;
FriBidiStrIndex len;
FriBidiLevel max_level;
FriBidiLevel max_level;
FriBidiLevel start;
FriBidiLevel end;
FriBidiParType direction;
@@ -94,10 +94,10 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
return NULL;
}
/* Convert to UTF32 */
if (utf8_len < 0) {
utf8_len = SDL_strlen(utf8);
}
/* Convert to UTF32 */
if (utf8_len < 0) {
utf8_len = SDL_strlen(utf8);
}
str = SDL_calloc(SDL_utf8strnlen(utf8, utf8_len), sizeof(FriBidiChar));
len = fribidi->charset_to_unicode(FRIBIDI_CHAR_SET_UTF8, utf8, utf8_len, str);
@@ -109,17 +109,17 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
levels = SDL_calloc(len + 1, sizeof(FriBidiLevel));
types = SDL_calloc(len + 1, sizeof(FriBidiCharType));
/* Shape */
/* Shape */
fribidi->get_bidi_types(str, len, types);
str_direction = fribidi->get_par_direction(types, len);
max_level = fribidi->get_par_embedding_levels(types, len, &direction, levels);
if (shaping) {
fribidi->get_joining_types(str, len, props);
fribidi->join_arabic(types, len, levels, props);
fribidi->shape(FRIBIDI_FLAGS_DEFAULT | FRIBIDI_FLAGS_ARABIC, levels, len, props, str);
}
str_direction = fribidi->get_par_direction(types, len);
max_level = fribidi->get_par_embedding_levels(types, len, &direction, levels);
if (shaping) {
fribidi->get_joining_types(str, len, props);
fribidi->join_arabic(types, len, levels, props);
fribidi->shape(FRIBIDI_FLAGS_DEFAULT | FRIBIDI_FLAGS_ARABIC, levels, len, props, str);
}
/* BIDI */
/* BIDI */
for (end = 0, start = 0; end < len; end++) {
if (str[end] == '\n' || str[end] == '\r' || str[end] == '\f' || str[end] == '\v' || end == len - 1) {
max_level = fribidi->reorder_line(FRIBIDI_FLAGS_DEFAULT | FRIBIDI_FLAGS_ARABIC, types, end - start + 1, start, direction, levels, str, NULL);
@@ -127,10 +127,10 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
}
}
/* Silence warning */
(void)max_level;
/* Silence warning */
(void)max_level;
/* Remove fillers */
/* Remove fillers */
for (i = 0, c = 0; i < len; i++) {
if (str[i] != FRIBIDI_CHAR_FILL) {
str[c++] = str[i];
@@ -138,32 +138,32 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
}
len = c;
/* Convert back to UTF8 */
/* Convert back to UTF8 */
result = SDL_malloc(len * 4 + 1);
fribidi->unicode_to_charset(FRIBIDI_CHAR_SET_UTF8, str, len, result);
/* Cleanup */
/* Cleanup */
SDL_free(levels);
SDL_free(props);
SDL_free(types);
/* Return */
if (out_par_type) {
*out_par_type = str_direction;
}
return result;
/* Return */
if (out_par_type) {
*out_par_type = str_direction;
}
return result;
}
void SDL_FriBidi_Destroy(SDL_FriBidi *fribidi) {
if (!fribidi) {
return;
}
if (!fribidi) {
return;
}
#ifdef SDL_FRIBIDI_DYNAMIC
SDL_UnloadObject(fribidi->lib);
SDL_UnloadObject(fribidi->lib);
#endif
SDL_free(fribidi);
SDL_free(fribidi);
}
#endif