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BLF: debug function to print a fonts state

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This commit is contained in:
Campbell Barton 2013-12-18 19:18:55 +11:00
parent 0e694b9b7e
commit d51dd92950
2 changed files with 25 additions and 0 deletions
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4
source/blender/blenfont/BLF_api.h
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@ -182,6 +182,10 @@ char **BLF_dir_get(int *ndir);
/* Free the data return by BLF_dir_get. */
void BLF_dir_free(char **dirs, int count);
#ifdef DEBUG
void BLF_state_print(int fontid);
#endif
/* font->flags. */
#define BLF_ROTATION (1 << 0)
#define BLF_CLIPPING (1 << 1)

21
source/blender/blenfont/intern/blf.c
View File

@ -850,3 +850,24 @@ void BLF_draw_buffer(int fontid, const char *str)
blf_font_buffer(font, str);
}
}
#ifdef DEBUG
void BLF_state_print(int fontid)
{
FontBLF *font = blf_get(fontid);
if (font) {
printf("fontid %d %p\n", fontid, font->name, (void *)font);
printf(" name: '%s'\n", font->name);
printf(" size: %u\n", font->size);
printf(" dpi: %u\n", font->dpi);
printf(" pos: %.6f %.6f %.6f\n", UNPACK3(font->pos));
printf(" aspect: (%d) %.6f %.6f %.6f\n", (font->flags & BLF_ROTATION) != 0, UNPACK3(font->aspect));
printf(" angle: (%d) %.6f\n", (font->flags & BLF_ASPECT) != 0, font->angle);
printf(" flag: %d\n", font->flags);
}
else {
printf("fontid %d (NULL)\n", fontid);
}
fflush(stdout);
}
#endif