diff options
Diffstat (limited to 'src/intel')
| -rw-r--r-- | src/intel/isl/isl_surface_state.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c index 6afe45d650e..cac59fab78e 100644 --- a/src/intel/isl/isl_surface_state.c +++ b/src/intel/isl/isl_surface_state.c @@ -261,7 +261,6 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state, .Height = info->surf->logical_level0_px.height - 1, .Depth = 0, /* TEMPLATE */ - .SurfacePitch = info->surf->row_pitch - 1, .RenderTargetViewExtent = 0, /* TEMPLATE */ .MinimumArrayElement = 0, /* TEMPLATE */ @@ -295,6 +294,19 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state, #endif }; + if (info->surf->tiling == ISL_TILING_W) { + /* From the Broadwell PRM documentation for this field: + * + * "If the surface is a stencil buffer (and thus has Tile Mode set + * to TILEMODE_WMAJOR), the pitch must be set to 2x the value + * computed based on width, as the stencil buffer is stored with + * two rows interleaved." + */ + s.SurfacePitch = info->surf->row_pitch * 2 - 1; + } else { + s.SurfacePitch = info->surf->row_pitch - 1; + } + if (info->view->usage & ISL_SURF_USAGE_STORAGE_BIT) { s.SurfaceFormat = isl_lower_storage_image_format(dev, info->view->format); } else { |