708bbc72e1
This adds three new internal API functions which can be used to retain the clip stack state and restore it later: _cogl_get_clip_stack _cogl_set_clip_stack _cogl_clip_stack_copy The functions are currently internal and not yet used but we may want to make them public in future to replace the cogl_clip_stack_save() and cogl_clip_stack_restore() APIs. The get function just returns the handle to the clip stack at the top of the stack of stacks and the set function just replaces it. The copy function makes a cheap copy of an existing stack by taking a reference to the top stack entry. This ends up working like a deep copy because there is no way to modify entries of a stack but it doesn't actually copy the data. |
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| cogl | ||
| doc | ||
| pango | ||
| Makefile.am | ||