diff options
| author | Jason Ekstrand <[email protected]> | 2017-06-02 10:36:04 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-06-14 18:15:05 -0700 |
| commit | 96f9d4de7d7af65570c7d7b33666933bcb95aaa7 (patch) | |
| tree | 1f650393df2075df79f0d4d1cf5bc23874c5ec71 /src/intel/isl | |
| parent | ee0e29dd0274038957af4ac62b5ffab8d2a25704 (diff) | |
intel/isl: Properly set SeparateStencilBufferEnable on gen5-6
On gen5-6, SeparateStencilBufferEnable and HierarchicalDepthBufferEnable
come hand in hand and we have to set either both or neither.
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
Diffstat (limited to 'src/intel/isl')
| -rw-r--r-- | src/intel/isl/isl_emit_depth_stencil.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/intel/isl/isl_emit_depth_stencil.c b/src/intel/isl/isl_emit_depth_stencil.c index 339da28bb84..0d541fd1ce5 100644 --- a/src/intel/isl/isl_emit_depth_stencil.c +++ b/src/intel/isl/isl_emit_depth_stencil.c @@ -113,6 +113,16 @@ isl_genX(emit_depth_stencil_hiz_s)(const struct isl_device *dev, void *batch, #endif } +#if GEN_GEN == 5 || GEN_GEN == 6 + const bool separate_stencil = + info->stencil_surf && info->stencil_surf->format == ISL_FORMAT_R8_UINT; + if (separate_stencil || info->hiz_usage == ISL_AUX_USAGE_HIZ) { + assert(ISL_DEV_USE_SEPARATE_STENCIL(dev)); + db.SeparateStencilBufferEnable = true; + db.HierarchicalDepthBufferEnable = true; + } +#endif + #if GEN_GEN >= 6 struct GENX(3DSTATE_STENCIL_BUFFER) sb = { GENX(3DSTATE_STENCIL_BUFFER_header), @@ -151,9 +161,6 @@ isl_genX(emit_depth_stencil_hiz_s)(const struct isl_device *dev, void *batch, info->hiz_usage == ISL_AUX_USAGE_HIZ); if (info->hiz_usage == ISL_AUX_USAGE_HIZ) { db.HierarchicalDepthBufferEnable = true; -#if GEN_GEN == 5 || GEN_GEN == 6 - db.SeparateStencilBufferEnable = true; -#endif hiz.SurfaceBaseAddress = info->hiz_address; hiz.HierarchicalDepthBufferMOCS = info->mocs; |