diff options
| author | Eric Anholt <[email protected]> | 2008-06-26 13:45:31 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2008-06-26 15:29:28 -0700 |
| commit | 93f701bc3619864ac6f067d37212e96545a57e16 (patch) | |
| tree | 8f84c57cd3cbfdd1f74477640a792b18c71db377 /src/mesa/drivers/dri/intel/intel_batchbuffer.h | |
| parent | f6abe8f0f2fba3073b58b96ed38aae163c765b4a (diff) | |
intel: Replace sprinkled intel_batchbuffer_flush with MI_FLUSH or nothing.
Most of these were to ensure that caches got synchronized between 2d (or meta)
rendering and later use of the target as a source, such as for texture
miptree setup. Those are replaced with intel_batchbuffer_emit_mi_flush(),
which just drops an MI_FLUSH. Most of the remainder were to ensure that
REFERENCES_CLIPRECTS batchbuffers got flushed before the lock was dropped.
Those are now replaced by automatically flushing those when dropping the lock.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_batchbuffer.h')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_batchbuffer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_batchbuffer.h b/src/mesa/drivers/dri/intel/intel_batchbuffer.h index d3c656c8034..80b87b40f79 100644 --- a/src/mesa/drivers/dri/intel/intel_batchbuffer.h +++ b/src/mesa/drivers/dri/intel/intel_batchbuffer.h @@ -4,6 +4,7 @@ #include "mtypes.h" #include "dri_bufmgr.h" +#include "intel_reg.h" struct intel_context; @@ -144,4 +145,11 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch, #define ADVANCE_BATCH() do { } while(0) +static INLINE void +intel_batchbuffer_emit_mi_flush(struct intel_batchbuffer *batch) +{ + intel_batchbuffer_require_space(batch, 4, IGNORE_CLIPRECTS); + intel_batchbuffer_emit_dword(batch, MI_FLUSH); +} + #endif |