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Delete unused var and slight style police

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19212 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Nils Wallménius 2008-11-25 13:48:40 +00:00
parent c1f90b1881
commit f10446aff7
1 changed files with 15 additions and 10 deletions
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25
apps/plugins/metronome.c
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@ -654,7 +654,8 @@ static const struct button_mapping iriver_syncaction[] =
#endif /* IRIVER_H100_PAD||IRIVER_H300_PAD */
#endif /* #if CONFIG_KEYPAD == ONDIO_PAD */
const struct button_mapping *plugin_contexts[]={
const struct button_mapping *plugin_contexts[] =
{
generic_increase_decrease,
generic_directions,
#if CONFIG_KEYPAD == ONDIO_PAD
@ -691,14 +692,16 @@ int bpm_step_counter = 0;
#define MET_IS_PLAYING rb->mp3_is_playing()
#define MET_PLAY_STOP rb->mp3_play_stop()
void callback(unsigned char** start, size_t* size){
void callback(unsigned char** start, size_t* size)
{
(void)start; /* unused parameter, avoid warning */
*size = 0; /* end of data */
sound_active = false;
rb->led(0);
}
void play_tock(void){
void play_tock(void)
{
sound_active = true;
rb->led(1);
rb->mp3_play_data(sound, sizeof(sound), callback);
@ -711,7 +714,6 @@ void play_tock(void){
#define MET_PLAY_STOP rb->audio_stop()
int tock;
bool need_to_play = false;
short sndbuf[sizeof(sound)*2];
@ -726,9 +728,9 @@ void prepare_tock(void)
}
}
void play_tock(void) {
void play_tock(void)
{
rb->pcm_play_data(NULL,(unsigned char *)sndbuf,sizeof(sndbuf));
tock++;
}
#endif /* CONFIG_CODEC != SWCODEC */
@ -795,7 +797,8 @@ void draw_display(void)
/* helper function to change the volume by a certain amount, +/-
ripped from video.c */
void change_volume(int delta){
void change_volume(int delta)
{
int minvol = rb->sound_min(SOUND_VOLUME);
int maxvol = rb->sound_max(SOUND_VOLUME);
int vol = rb->global_settings->volume + delta;
@ -810,8 +813,9 @@ void change_volume(int delta){
}
/*function to accelerate bpm change*/
void change_bpm(int direction){
if((bpm_step_counter < 20)
void change_bpm(int direction)
{
if((bpm_step_counter < 20)
|| (bpm > 389)
|| (bpm < 10))
bpm = bpm + direction;
@ -887,7 +891,8 @@ void tap(void)
reset_tap = false;
}
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter){
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
{
int button;
enum plugin_status status;