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authorThomas Martitz <kugel@rockbox.org>2013-05-30 11:24:16 +0200
committerThomas Martitz <kugel@rockbox.org>2013-12-23 12:17:38 +0100
commit22e802e80048defd401462e062afcb10093ac793 (patch)
tree09d24f7eb2a3b18e6563e838398b2715394f7c4c /apps/playback.h
parent64b9e1fa7b645daa36ca0018dc168d4f871fd538 (diff)
downloadrockbox-22e802e80048defd401462e062afcb10093ac793.tar.gz
rockbox-22e802e80048defd401462e062afcb10093ac793.zip
playback,talk: Share audiobuffer via core_alloc_maximum().
This fixes the radioart crash that was the result of buffering.c working on a freed buffer at the same time as buflib (radioart uses buffering.c for the images). With this change the buffer is owned by buflib exclusively so this cannot happen. As a result, audio_get_buffer() doesn't exist anymore. Callers should call core_alloc_maximum() directly. This buffer needs to be protected as usual against movement if necessary (previously it was not protected at all which cased the radioart crash), To get most of it they can adjust the willingness of the talk engine to give its buffer away (at the expense of disabling voice interface) with the new talk_buffer_set_policy() function. Change-Id: I52123012208d04967876a304451d634e2bef3a33
Diffstat (limited to 'apps/playback.h')
-rw-r--r--apps/playback.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/apps/playback.h b/apps/playback.h
index f56bbfdff0..177768ded3 100644
--- a/apps/playback.h
+++ b/apps/playback.h
@@ -80,12 +80,6 @@ void audio_set_cuesheet(bool enable);
void audio_set_crossfade(int enable);
#endif
-enum
-{
- AUDIO_WANT_PLAYBACK = 0,
- AUDIO_WANT_VOICE,
-};
-bool audio_restore_playback(int type); /* Restores the audio buffer to handle the requested playback */
size_t audio_get_filebuflen(void);
unsigned int playback_status(void);