diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_blorp.c | 64 |
1 files changed, 19 insertions, 45 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c b/src/mesa/drivers/dri/i965/brw_blorp.c index 6f144709487..83476fd8e1c 100644 --- a/src/mesa/drivers/dri/i965/brw_blorp.c +++ b/src/mesa/drivers/dri/i965/brw_blorp.c @@ -122,6 +122,7 @@ blorp_surf_for_miptree(struct brw_context *brw, struct blorp_surf *surf, struct intel_mipmap_tree *mt, bool is_render_target, + bool wants_resolve, uint32_t safe_aux_usage, unsigned *level, unsigned start_layer, unsigned num_layers, @@ -154,42 +155,20 @@ blorp_surf_for_miptree(struct brw_context *brw, struct isl_surf *aux_surf = &tmp_surfs[1]; intel_miptree_get_aux_isl_surf(brw, mt, aux_surf, &surf->aux_usage); - if (surf->aux_usage != ISL_AUX_USAGE_NONE) { - if (surf->aux_usage == ISL_AUX_USAGE_HIZ) { - /* If we're not going to use it as a depth buffer, resolve HiZ */ - if (!(safe_aux_usage & (1 << ISL_AUX_USAGE_HIZ))) { - for (unsigned i = 0; i < num_layers; i++) { - intel_miptree_slice_resolve_depth(brw, mt, *level, - start_layer + i); - - /* If we're rendering to it then we'll need a HiZ resolve once - * we're done before we can use it with HiZ again. - */ - if (is_render_target) - intel_miptree_slice_set_needs_hiz_resolve(mt, *level, - start_layer + i); - } - surf->aux_usage = ISL_AUX_USAGE_NONE; - } - } else if (!(safe_aux_usage & (1 << surf->aux_usage))) { - uint32_t flags = 0; - if (safe_aux_usage & (1 << ISL_AUX_USAGE_CCS_E)) - flags |= INTEL_MIPTREE_IGNORE_CCS_E; - - intel_miptree_resolve_color(brw, mt, - *level, 1, - start_layer, num_layers, flags); - - assert(!intel_miptree_has_color_unresolved(mt, *level, 1, - start_layer, num_layers)); + if (wants_resolve) { + bool supports_aux = surf->aux_usage != ISL_AUX_USAGE_NONE && + (safe_aux_usage & (1 << surf->aux_usage)); + intel_miptree_prepare_access(brw, mt, *level, 1, start_layer, num_layers, + supports_aux, supports_aux); + if (!supports_aux) surf->aux_usage = ISL_AUX_USAGE_NONE; + + if (is_render_target) { + intel_miptree_finish_write(brw, mt, *level, start_layer, num_layers, + supports_aux); } } - if (is_render_target) - intel_miptree_used_for_rendering(brw, mt, *level, - start_layer, num_layers); - if (surf->aux_usage != ISL_AUX_USAGE_NONE) { /* We only really need a clear color if we also have an auxiliary * surface. Without one, it does nothing. @@ -357,9 +336,9 @@ brw_blorp_blit_miptrees(struct brw_context *brw, struct isl_surf tmp_surfs[4]; struct blorp_surf src_surf, dst_surf; - blorp_surf_for_miptree(brw, &src_surf, src_mt, false, src_usage_flags, + blorp_surf_for_miptree(brw, &src_surf, src_mt, false, true, src_usage_flags, &src_level, src_layer, 1, &tmp_surfs[0]); - blorp_surf_for_miptree(brw, &dst_surf, dst_mt, true, dst_usage_flags, + blorp_surf_for_miptree(brw, &dst_surf, dst_mt, true, true, dst_usage_flags, &dst_level, dst_layer, 1, &tmp_surfs[2]); struct isl_swizzle src_isl_swizzle = { @@ -402,11 +381,11 @@ brw_blorp_copy_miptrees(struct brw_context *brw, struct isl_surf tmp_surfs[4]; struct blorp_surf src_surf, dst_surf; - blorp_surf_for_miptree(brw, &src_surf, src_mt, false, + blorp_surf_for_miptree(brw, &src_surf, src_mt, false, true, (1 << ISL_AUX_USAGE_MCS) | (1 << ISL_AUX_USAGE_CCS_E), &src_level, src_layer, 1, &tmp_surfs[0]); - blorp_surf_for_miptree(brw, &dst_surf, dst_mt, true, + blorp_surf_for_miptree(brw, &dst_surf, dst_mt, true, true, (1 << ISL_AUX_USAGE_MCS) | (1 << ISL_AUX_USAGE_CCS_E), &dst_level, dst_layer, 1, &tmp_surfs[2]); @@ -828,10 +807,7 @@ do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb, /* We can't setup the blorp_surf until we've allocated the MCS above */ struct isl_surf isl_tmp[2]; struct blorp_surf surf; - blorp_surf_for_miptree(brw, &surf, irb->mt, true, - (1 << ISL_AUX_USAGE_MCS) | - (1 << ISL_AUX_USAGE_CCS_E) | - (1 << ISL_AUX_USAGE_CCS_D), + blorp_surf_for_miptree(brw, &surf, irb->mt, true, false, 0, &level, logical_layer, num_layers, isl_tmp); /* Ivybrigde PRM Vol 2, Part 1, "11.7 MCS Buffer for Render Target(s)": @@ -875,7 +851,7 @@ do_single_blorp_clear(struct brw_context *brw, struct gl_framebuffer *fb, struct isl_surf isl_tmp[2]; struct blorp_surf surf; - blorp_surf_for_miptree(brw, &surf, irb->mt, true, + blorp_surf_for_miptree(brw, &surf, irb->mt, true, true, (1 << ISL_AUX_USAGE_MCS) | (1 << ISL_AUX_USAGE_CCS_E) | (1 << ISL_AUX_USAGE_CCS_D), @@ -939,9 +915,7 @@ brw_blorp_resolve_color(struct brw_context *brw, struct intel_mipmap_tree *mt, struct isl_surf isl_tmp[2]; struct blorp_surf surf; - blorp_surf_for_miptree(brw, &surf, mt, true, - (1 << ISL_AUX_USAGE_CCS_E) | - (1 << ISL_AUX_USAGE_CCS_D), + blorp_surf_for_miptree(brw, &surf, mt, true, false, 0, &level, layer, 1 /* num_layers */, isl_tmp); @@ -1062,7 +1036,7 @@ intel_hiz_exec(struct brw_context *brw, struct intel_mipmap_tree *mt, struct isl_surf isl_tmp[2]; struct blorp_surf surf; - blorp_surf_for_miptree(brw, &surf, mt, true, (1 << ISL_AUX_USAGE_HIZ), + blorp_surf_for_miptree(brw, &surf, mt, true, false, 0, &level, start_layer, num_layers, isl_tmp); struct blorp_batch batch; |