diff options
| author | Rafael Antognolli <rafael.antognolli@intel.com> | 2018-03-05 11:25:12 -0800 |
|---|---|---|
| committer | Rafael Antognolli <rafael.antognolli@intel.com> | 2018-03-29 09:25:35 -0700 |
| commit | 4a6bca9788d79cad22012810d0dd76977fb75deb (patch) | |
| tree | 121e0e1cae4f83ce19c88e234e8e810fb88c9a4e | |
| parent | db15e3d858d9a8f5c7f2d9ddc70d6905ae0ce2dc (diff) | |
i965: Add aux_buf variable to simplify code.
In a follow up patch, we make use of clear_color_bo, which is in
mt->mcs_buf or mt->hiz_buf. To avoid duplicating more code that does the
same thing on both aux buffers, just use aux_buf already.
v5: Add aux_buf to brw_wm_surface_state too.
Signed-off-by: Rafael Antognolli <rafael.antognolli@intel.com>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_blorp.c | 19 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 15 |
2 files changed, 15 insertions, 19 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c index 44064fc0cf..a097759830 100644 --- a/src/mesa/drivers/dri/i965/brw_blorp.c +++ b/src/mesa/drivers/dri/i965/brw_blorp.c @@ -155,10 +155,13 @@ blorp_surf_for_miptree(struct brw_context *brw, }; struct isl_surf *aux_surf = NULL; + struct intel_miptree_aux_buffer *aux_buf = NULL; if (mt->mcs_buf) - aux_surf = &mt->mcs_buf->surf; + aux_buf = mt->mcs_buf; else if (mt->hiz_buf) - aux_surf = &mt->hiz_buf->surf; + aux_buf = mt->hiz_buf; + + aux_surf = &aux_buf->surf; if (mt->format == MESA_FORMAT_S_UINT8 && is_render_target && devinfo->gen <= 7) @@ -180,16 +183,8 @@ blorp_surf_for_miptree(struct brw_context *brw, .mocs = surf->addr.mocs, }; - if (mt->mcs_buf) { - surf->aux_addr.buffer = mt->mcs_buf->bo; - surf->aux_addr.offset = mt->mcs_buf->offset; - } else { - assert(mt->hiz_buf); - assert(surf->aux_usage == ISL_AUX_USAGE_HIZ); - - surf->aux_addr.buffer = mt->hiz_buf->bo; - surf->aux_addr.offset = mt->hiz_buf->offset; - } + surf->aux_addr.buffer = aux_buf->bo; + surf->aux_addr.offset = aux_buf->offset; } else { surf->aux_addr = (struct blorp_address) { .buffer = NULL, diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index caa92d7d87..ea85591640 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -152,22 +152,19 @@ brw_emit_surface_state(struct brw_context *brw, union isl_color_value clear_color = { .u32 = { 0, 0, 0, 0 } }; - struct brw_bo *aux_bo; + struct brw_bo *aux_bo = NULL; struct isl_surf *aux_surf = NULL; uint64_t aux_offset = 0; + struct intel_miptree_aux_buffer *aux_buf = NULL; switch (aux_usage) { case ISL_AUX_USAGE_MCS: case ISL_AUX_USAGE_CCS_D: case ISL_AUX_USAGE_CCS_E: - aux_surf = &mt->mcs_buf->surf; - aux_bo = mt->mcs_buf->bo; - aux_offset = mt->mcs_buf->offset; + aux_buf = mt->mcs_buf; break; case ISL_AUX_USAGE_HIZ: - aux_surf = &mt->hiz_buf->surf; - aux_bo = mt->hiz_buf->bo; - aux_offset = 0; + aux_buf = mt->hiz_buf; break; case ISL_AUX_USAGE_NONE: @@ -175,6 +172,10 @@ brw_emit_surface_state(struct brw_context *brw, } if (aux_usage != ISL_AUX_USAGE_NONE) { + aux_surf = &aux_buf->surf; + aux_bo = aux_buf->bo; + aux_offset = aux_buf->offset; + /* We only really need a clear color if we also have an auxiliary * surface. Without one, it does nothing. */ |