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wgl: Cleanup framebuffer destruction logic.

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This commit is contained in:
José Fonseca 2009-05-31 17:16:26 -07:00
parent 0ea519f931
commit ea3ee4791e
1 changed files with 4 additions and 9 deletions
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13
src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
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@ -213,23 +213,18 @@ stw_framebuffer_resize(
static INLINE void
stw_framebuffer_destroy(
stw_framebuffer_destroy_locked(
struct stw_framebuffer *fb )
{
struct stw_framebuffer **link;
pipe_mutex_lock( stw_dev->mutex );
link = &stw_dev->fb_head;
while (link && *link != fb)
while (*link != fb)
link = &(*link)->next;
assert(*link);
if (link)
*link = fb->next;
*link = fb->next;
fb->next = NULL;
pipe_mutex_unlock( stw_dev->mutex );
st_unreference_framebuffer(fb->stfb);
pipe_mutex_destroy( fb->mutex );
@ -249,7 +244,7 @@ stw_framebuffer_cleanup( void )
fb = stw_dev->fb_head;
while (fb) {
next = fb->next;
stw_framebuffer_destroy(fb);
stw_framebuffer_destroy_locked(fb);
fb = next;
}
stw_dev->fb_head = NULL;