| 1 | #include "gskresources.h" |
|---|---|
| 2 | #include "gskprivate.h" |
| 3 | |
| 4 | static gpointer |
| 5 | register_resources (gpointer data) |
| 6 | { |
| 7 | _gsk_register_resource (); |
| 8 | return NULL; |
| 9 | } |
| 10 | |
| 11 | void |
| 12 | gsk_ensure_resources (void) |
| 13 | { |
| 14 | static GOnce register_resources_once = G_ONCE_INIT; |
| 15 | |
| 16 | g_once (®ister_resources_once, register_resources, NULL); |
| 17 | } |
| 18 | |
| 19 | int |
| 20 | pango_glyph_string_num_glyphs (PangoGlyphString *glyphs) |
| 21 | { |
| 22 | int i, count; |
| 23 | |
| 24 | count = 0; |
| 25 | for (i = 0; i < glyphs->num_glyphs; i++) |
| 26 | { |
| 27 | PangoGlyphInfo *gi = &glyphs->glyphs[i]; |
| 28 | if (gi->glyph != PANGO_GLYPH_EMPTY) |
| 29 | { |
| 30 | if (!(gi->glyph & PANGO_GLYPH_UNKNOWN_FLAG)) |
| 31 | count++; |
| 32 | } |
| 33 | } |
| 34 | |
| 35 | return count; |
| 36 | } |
| 37 | |
| 38 |