diff options
| author | Christian König <[email protected]> | 2010-10-12 23:05:25 +0200 |
|---|---|---|
| committer | Christian König <[email protected]> | 2010-10-12 23:07:29 +0200 |
| commit | 695cc370a280a637f411f5ff3877b3fd1c05e424 (patch) | |
| tree | 69ae2a8fbecfa553faba59274688ffe11ee1a612 /src/gallium/drivers/llvmpipe/lp_fence.h | |
| parent | f3e34ba6fba76870b1c91a27adb706d1b87aeec8 (diff) | |
| parent | 48156b87bc9d3e09ec34372d69504a787332ea0b (diff) | |
Merge branch 'master' of ssh://git.freedesktop.org/git/mesa/mesa into pipe-video
Conflicts:
configure.ac
src/gallium/drivers/nvfx/Makefile
src/gallium/include/pipe/p_defines.h
src/gallium/include/pipe/p_screen.h
src/gallium/include/state_tracker/dri1_api.h
src/gallium/include/state_tracker/drm_api.h
src/gallium/winsys/nouveau/drm/nouveau_drm_api.c
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_fence.h')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_fence.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_fence.h b/src/gallium/drivers/llvmpipe/lp_fence.h index d9270f5784a..3c591187801 100644 --- a/src/gallium/drivers/llvmpipe/lp_fence.h +++ b/src/gallium/drivers/llvmpipe/lp_fence.h @@ -32,6 +32,7 @@ #include "os/os_thread.h" #include "pipe/p_state.h" +#include "util/u_inlines.h" struct pipe_screen; @@ -40,10 +41,12 @@ struct pipe_screen; struct lp_fence { struct pipe_reference reference; + unsigned id; pipe_mutex mutex; pipe_condvar signalled; + boolean issued; unsigned rank; unsigned count; }; @@ -56,9 +59,37 @@ lp_fence_create(unsigned rank); void lp_fence_signal(struct lp_fence *fence); +boolean +lp_fence_signalled(struct lp_fence *fence); + +void +lp_fence_wait(struct lp_fence *fence); void llvmpipe_init_screen_fence_funcs(struct pipe_screen *screen); +void +lp_fence_destroy(struct lp_fence *fence); + +static INLINE void +lp_fence_reference(struct lp_fence **ptr, + struct lp_fence *f) +{ + struct lp_fence *old = *ptr; + + if (pipe_reference(&old->reference, &f->reference)) { + lp_fence_destroy(old); + } + + *ptr = f; +} + +static INLINE boolean +lp_fence_issued(const struct lp_fence *fence) +{ + return fence->issued; +} + + #endif /* LP_FENCE_H */ |