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(sunxi gfx) Change signature of thread callback function

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This commit is contained in:
twinaphex 2015-03-15 05:30:57 +01:00
parent da498c0583
commit 31c5e2fea5
1 changed files with 35 additions and 36 deletions
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71
gfx/drivers/sunxi_gfx.c
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@ -1152,6 +1152,41 @@ static void sunxi_unblank_console(struct sunxi_video *_dispvars)
free(_dispvars->screen_bck);
}
static void vsync_thread_func(void *arg)
{
struct sunxi_page *page;
struct sunxi_video *_dispvars = arg;
while (_dispvars->keep_vsync)
{
sunxi_wait_flip(disp);
slock_lock(vsync_cond_mutex);
scond_signal(vsync_condition);
slock_unlock(vsync_cond_mutex);
slock_lock(queue_mutex);
page = unqueue_page((void*)_dispvars);
slock_unlock(queue_mutex);
/* We mark as free the page that was visible until now. */
if (_dispvars->current_page != NULL)
{
slock_lock(_dispvars->current_page->page_used_mutex);
_dispvars->current_page->used = false;
slock_unlock(_dispvars->current_page->page_used_mutex);
}
/* The page on which we just issued a flip
* becomes the visible one, with the only purpose that
* we can mark it as free next time we get here.
*
* This variable is only accessed from this same thread
* over and over, so it doesn't need to be isolated. */
_dispvars->current_page = page;
}
}
static void *sunxi_gfx_init(const video_info_t *video,
const input_driver_t **input, void **input_data)
{
@ -1220,42 +1255,6 @@ static void *sunxi_gfx_init(const video_info_t *video,
return _dispvars;
}
static void *vsync_thread_func(void *arg)
{
struct sunxi_page *page;
struct sunxi_video *_dispvars = arg;
while (_dispvars->keep_vsync)
{
sunxi_wait_flip(disp);
slock_lock(vsync_cond_mutex);
scond_signal(vsync_condition);
slock_unlock(vsync_cond_mutex);
slock_lock(queue_mutex);
page = unqueue_page((void*)_dispvars);
slock_unlock(queue_mutex);
/* We mark as free the page that was visible until now. */
if (_dispvars->current_page != NULL)
{
slock_lock(_dispvars->current_page->page_used_mutex);
_dispvars->current_page->used = false;
slock_unlock(_dispvars->current_page->page_used_mutex);
}
/* The page on which we just issued a flip
* becomes the visible one, with the only purpose that
* we can mark it as free next time we get here.
*
* This variable is only accessed from this same thread
* over and over, so it doesn't need to be isolated. */
_dispvars->current_page = page;
}
return 0;
}
static void sunxi_gfx_free(void *data)
{
int i;