diff options
| author | Jason Ekstrand <[email protected]> | 2017-05-12 13:31:05 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-05-26 07:58:01 -0700 |
| commit | b9b7792d9abc722bc9e267050fc4d1be6caec243 (patch) | |
| tree | 31f637d6d1d638ebf41f47c430a3ee8e108b559e /src/intel/isl/isl.c | |
| parent | b50b821eb35bc783f463b80e4a284d55caaf0e37 (diff) | |
intel/isl: Don't request space for stencil/hiz packets unless needed
On Iron Lake, the packets exist but we never emit them so there's no
need for us to ask the driver to make batch space for them.
Reviewed-by: Topi Pohjolainen <[email protected]>
Diffstat (limited to 'src/intel/isl/isl.c')
| -rw-r--r-- | src/intel/isl/isl.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index f89f351c157..f70e1880583 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -84,17 +84,16 @@ isl_device_init(struct isl_device *dev, dev->ss.aux_addr_offset = (RENDER_SURFACE_STATE_AuxiliarySurfaceBaseAddress_start(info) & ~31) / 8; - dev->ds.size = - _3DSTATE_DEPTH_BUFFER_length(info) * 4 + - _3DSTATE_STENCIL_BUFFER_length(info) * 4 + - _3DSTATE_HIER_DEPTH_BUFFER_length(info) * 4 + - _3DSTATE_CLEAR_PARAMS_length(info) * 4; - + dev->ds.size = _3DSTATE_DEPTH_BUFFER_length(info) * 4; assert(_3DSTATE_DEPTH_BUFFER_SurfaceBaseAddress_start(info) % 8 == 0); dev->ds.depth_offset = _3DSTATE_DEPTH_BUFFER_SurfaceBaseAddress_start(info) / 8; - if (info->has_hiz_and_separate_stencil) { + if (dev->use_separate_stencil) { + dev->ds.size += _3DSTATE_STENCIL_BUFFER_length(info) * 4 + + _3DSTATE_HIER_DEPTH_BUFFER_length(info) * 4 + + _3DSTATE_CLEAR_PARAMS_length(info) * 4; + assert(_3DSTATE_STENCIL_BUFFER_SurfaceBaseAddress_start(info) % 8 == 0); dev->ds.stencil_offset = _3DSTATE_DEPTH_BUFFER_length(info) * 4 + |