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Patch #6052 - More responsive skip on Archos

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11273 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-10-19 11:43:13 +00:00
parent 74a102dde2
commit 4950b55837
4 changed files with 17 additions and 0 deletions
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1
docs/CREDITS
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@ -242,3 +242,4 @@ Adam Gashlin
Robert Kukla
David Quesada
Jared Stafford
Martin Hensel

1
firmware/export/kernel.h
View file

@ -96,6 +96,7 @@ extern void queue_wait_w_tmo(struct event_queue *q, struct event *ev, int ticks)
extern void queue_post(struct event_queue *q, long id, void *data);
extern bool queue_empty(const struct event_queue* q);
void queue_clear(struct event_queue* q);
extern void queue_remove_from_head(struct event_queue *q, long id);
extern int queue_broadcast(long id, void *data);
extern void mutex_init(struct mutex *m);

13
firmware/kernel.c
View file

@ -184,6 +184,19 @@ void queue_clear(struct event_queue* q)
set_irq_level(oldlevel);
}
void queue_remove_from_head(struct event_queue *q, long id)
{
int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL);
while (q->read != q->write &&
q->events[(q->read) & QUEUE_LENGTH_MASK].id == id)
{
q->read++;
}
set_irq_level(oldlevel);
}
int queue_broadcast(long id, void *data)
{
int i;

2
firmware/mpeg.c
View file

@ -2760,6 +2760,7 @@ void audio_resume(void)
void audio_next(void)
{
#ifndef SIMULATOR
queue_remove_from_head(&mpeg_queue, MPEG_NEED_DATA);
queue_post(&mpeg_queue, MPEG_NEXT, NULL);
#else /* SIMULATOR */
char* file;
@ -2788,6 +2789,7 @@ void audio_next(void)
void audio_prev(void)
{
#ifndef SIMULATOR
queue_remove_from_head(&mpeg_queue, MPEG_NEED_DATA);
queue_post(&mpeg_queue, MPEG_PREV, NULL);
#else /* SIMULATOR */
char* file;