diff options
| author | Max Kellermann <max@duempel.org> | 2013-10-25 00:15:55 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-10-25 00:15:55 +0200 |
| commit | c1ba47beee9c084e2a592e54dcda3f470e26ec47 (patch) | |
| tree | 510b67b6dd3420037d3872387e55695975439fde | |
| parent | ac8e5be9f4342ec6b746dfb12d21700d7409a07d (diff) | |
| download | mpd-c1ba47beee9c084e2a592e54dcda3f470e26ec47.tar.gz mpd-c1ba47beee9c084e2a592e54dcda3f470e26ec47.tar.xz mpd-c1ba47beee9c084e2a592e54dcda3f470e26ec47.zip | |
MixerAll, Volume: add "pure" attributes
| -rw-r--r-- | src/MixerAll.hxx | 4 | ||||
| -rw-r--r-- | src/Volume.hxx | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/MixerAll.hxx b/src/MixerAll.hxx index 23350a843..fa7c89801 100644 --- a/src/MixerAll.hxx +++ b/src/MixerAll.hxx @@ -25,10 +25,13 @@ #ifndef MPD_MIXER_ALL_HXX #define MPD_MIXER_ALL_HXX +#include "Compiler.h" + /** * Returns the average volume of all available mixers (range 0..100). * Returns -1 if no mixer can be queried. */ +gcc_pure int mixer_all_get_volume(void); @@ -46,6 +49,7 @@ mixer_all_set_volume(unsigned volume); * software mixers. See #software_mixer_plugin. This function fails * if no software mixer is configured. */ +gcc_pure int mixer_all_get_software_volume(void); diff --git a/src/Volume.hxx b/src/Volume.hxx index 024b2840a..6b937aca3 100644 --- a/src/Volume.hxx +++ b/src/Volume.hxx @@ -20,12 +20,15 @@ #ifndef MPD_VOLUME_HXX #define MPD_VOLUME_HXX +#include "Compiler.h" + #include <stdio.h> void volume_init(void); void volume_finish(void); +gcc_pure int volume_level_get(void); bool volume_level_change(unsigned volume); @@ -41,6 +44,7 @@ void save_sw_volume_state(FILE *fp); * determine whether the state has changed and the state file should * be saved. */ +gcc_pure unsigned sw_volume_state_get_hash(void); |