godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-09 12:50:35 +00:00
Code Releases Wiki Activity

Merge pull request #61772 from bruvzg/ft_ot_collect

Browse Source
This commit is contained in:
Rémi Verschelde
2022-06-13 11:13:05 +02:00
committed by GitHub
parent e95f4eb5a7 6e4cdad3ac
commit 136f84fc35
15 changed files with 311 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
modules/text_server_adv/text_server_adv.cpp
View File

@@ -1288,7 +1288,16 @@ _FORCE_INLINE_ bool TextServerAdvanced::_ensure_cache_for_size(FontDataAdvanced
fargs.memory_size = p_font_data->data_size;
fargs.flags = FT_OPEN_MEMORY;
fargs.stream = &fd->stream;
error = FT_Open_Face(ft_library, &fargs, 0, &fd->face);
int max_index = 0;
FT_Face tmp_face;
error = FT_Open_Face(ft_library, &fargs, -1, &tmp_face);
if (error == 0) {
max_index = tmp_face->num_faces - 1;
}
FT_Done_Face(tmp_face);
error = FT_Open_Face(ft_library, &fargs, CLAMP(p_font_data->face_index, 0, max_index), &fd->face);
if (error) {
FT_Done_Face(fd->face);
fd->face = nullptr;
@@ -1720,6 +1729,69 @@ void TextServerAdvanced::font_set_data_ptr(const RID &p_font_rid, const uint8_t
fd->data_size = p_data_size;
}
void TextServerAdvanced::font_set_face_index(const RID &p_font_rid, int64_t p_face_index) {
ERR_FAIL_COND(p_face_index < 0);
ERR_FAIL_COND(p_face_index >= 0x7FFF);
FontDataAdvanced *fd = font_owner.get_or_null(p_font_rid);
ERR_FAIL_COND(!fd);
MutexLock lock(fd->mutex);
if (fd->face_index != p_face_index) {
fd->face_index = p_face_index;
_font_clear_cache(fd);
}
}
int64_t TextServerAdvanced::font_get_face_index(const RID &p_font_rid) const {
FontDataAdvanced *fd = font_owner.get_or_null(p_font_rid);
ERR_FAIL_COND_V(!fd, 0);
MutexLock lock(fd->mutex);
return fd->face_index;
}
int64_t TextServerAdvanced::font_get_face_count(const RID &p_font_rid) const {
FontDataAdvanced *fd = font_owner.get_or_null(p_font_rid);
ERR_FAIL_COND_V(!fd, 0);
MutexLock lock(fd->mutex);
int face_count = 0;
if (fd->data_ptr && (fd->data_size > 0)) {
// Init dynamic font.
#ifdef MODULE_FREETYPE_ENABLED
int error = 0;
if (!ft_library) {
error = FT_Init_FreeType(&ft_library);
ERR_FAIL_COND_V_MSG(error != 0, false, "FreeType: Error initializing library: '" + String(FT_Error_String(error)) + "'.");
}
FT_StreamRec stream;
memset(&stream, 0, sizeof(FT_StreamRec));
stream.base = (unsigned char *)fd->data_ptr;
stream.size = fd->data_size;
stream.pos = 0;
FT_Open_Args fargs;
memset(&fargs, 0, sizeof(FT_Open_Args));
fargs.memory_base = (unsigned char *)fd->data_ptr;
fargs.memory_size = fd->data_size;
fargs.flags = FT_OPEN_MEMORY;
fargs.stream = &stream;
FT_Face tmp_face;
error = FT_Open_Face(ft_library, &fargs, -1, &tmp_face);
if (error == 0) {
face_count = tmp_face->num_faces;
}
FT_Done_Face(tmp_face);
#endif
}
return face_count;
}
void TextServerAdvanced::font_set_style(const RID &p_font_rid, int64_t /*FontStyle*/ p_style) {
FontDataAdvanced *fd = font_owner.get_or_null(p_font_rid);
ERR_FAIL_COND(!fd);