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llvmpipe: added lp_fence_signal()

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This commit is contained in:
Brian Paul 2010-03-24 19:30:27 -06:00
parent b4b4ac6681
commit 331729c8c8
2 changed files with 20 additions and 0 deletions
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16
src/gallium/drivers/llvmpipe/lp_fence.c
View file

@ -29,6 +29,7 @@
#include "pipe/p_screen.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
#include "lp_debug.h"
#include "lp_fence.h"
@ -99,6 +100,21 @@ llvmpipe_fence_finish(struct pipe_screen *screen,
}
void
lp_fence_signal(struct lp_fence *fence)
{
pipe_mutex_lock(fence->mutex);
fence->count++;
assert(fence->count <= fence->rank);
LP_DBG(DEBUG_RAST, "%s count=%u rank=%u\n", __FUNCTION__,
fence->count, fence->rank);
pipe_condvar_signal(fence->signalled);
pipe_mutex_unlock(fence->mutex);
}
void

4
src/gallium/drivers/llvmpipe/lp_fence.h
View file

@ -53,6 +53,10 @@ struct lp_fence *
lp_fence_create(unsigned rank);
void
lp_fence_signal(struct lp_fence *fence);
void
llvmpipe_init_screen_fence_funcs(struct pipe_screen *screen);