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| author | Thomas Martitz <kugel@rockbox.org> | 2013-11-21 11:40:04 +0100 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2013-12-22 23:11:32 +0100 |
| commit | 64b9e1fa7b645daa36ca0018dc168d4f871fd538 (patch) | |
| tree | 207a693773d001307c5f3247fd435f9bc65a192c /apps/playback.c | |
| parent | d25a512caf4adf2aac3ce6ac8e1f2c556c0c6c37 (diff) | |
| download | rockbox-64b9e1fa7b645daa36ca0018dc168d4f871fd538.tar.gz rockbox-64b9e1fa7b645daa36ca0018dc168d4f871fd538.zip | |
buflib: Add buflib_context_relocate().
This function relocates a buflib back buffer, updating pointers in struct
buflib_context. It does not move any data by itself.
The intended use-case is buflib-on-buflib, where a buflib back buffer is
allocated with buflib and attempted to be moved. The move_callback() can call
this and return BUFLIB_CB_OK on success. No move_callback() is called for the
subordinate buflib buffer, therefore it must not contain non-movable
allocations. The caller is generally responsible moving the data and all its
implications.
Change-Id: I869219f9cff786a172c9e917a5f34470073892e6
Diffstat (limited to 'apps/playback.c')
0 files changed, 0 insertions, 0 deletions