diff options
| author | Rafael Antognolli <[email protected]> | 2017-12-07 08:47:38 -0800 |
|---|---|---|
| committer | Rafael Antognolli <[email protected]> | 2018-04-05 07:42:45 -0700 |
| commit | 188a473b9a198d1fb070e2635177a0fc689117b7 (patch) | |
| tree | aac55972200fa0e7662b93d628bb89fa19d1bea1 /src | |
| parent | b8f45cf967e1810c4e59b49b1ed1d955f01496a1 (diff) | |
intel/blorp: Add support for fast clear address.
On gen10+, if surface->clear_color_addr is present, use it directly
intead of copying it to the surface state.
v4: Remove redundant #if clause for GEN <= 10 (Jason)
v5: Move flush after the reloc, and keep lower bits (Topi).
Signed-off-by: Rafael Antognolli <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel/blorp/blorp_genX_exec.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/intel/blorp/blorp_genX_exec.h b/src/intel/blorp/blorp_genX_exec.h index f3a96fbd58c..65c06c0ed5e 100644 --- a/src/intel/blorp/blorp_genX_exec.h +++ b/src/intel/blorp/blorp_genX_exec.h @@ -1313,11 +1313,15 @@ blorp_emit_surface_state(struct blorp_batch *batch, write_disable_mask |= ISL_CHANNEL_ALPHA_BIT; } + const bool use_clear_address = + GEN_GEN >= 10 && (surface->clear_color_addr.buffer != NULL); + isl_surf_fill_state(batch->blorp->isl_dev, state, .surf = &surf, .view = &surface->view, .aux_surf = &surface->aux_surf, .aux_usage = aux_usage, .mocs = surface->addr.mocs, .clear_color = surface->clear_color, + .use_clear_address = use_clear_address, .write_disables = write_disable_mask); blorp_surface_reloc(batch, state_offset + isl_dev->ss.addr_offset, @@ -1334,12 +1338,14 @@ blorp_emit_surface_state(struct blorp_batch *batch, surface->aux_addr, *aux_addr); } - blorp_flush_range(batch, state, GENX(RENDER_SURFACE_STATE_length) * 4); - if (surface->clear_color_addr.buffer) { -#if GEN_GEN > 10 - unreachable("Implement indirect clear support on gen11+"); -#elif GEN_GEN >= 7 && GEN_GEN <= 10 +#if GEN_GEN >= 10 + assert((surface->clear_color_addr.offset & 0x3f) == 0); + uint32_t *clear_addr = state + isl_dev->ss.clear_color_state_offset; + blorp_surface_reloc(batch, state_offset + + isl_dev->ss.clear_color_state_offset, + surface->clear_color_addr, *clear_addr); +#elif GEN_GEN >= 7 struct blorp_address dst_addr = blorp_get_surface_base_address(batch); dst_addr.offset += state_offset + isl_dev->ss.clear_value_offset; blorp_emit_memcpy(batch, dst_addr, surface->clear_color_addr, @@ -1348,6 +1354,8 @@ blorp_emit_surface_state(struct blorp_batch *batch, unreachable("Fast clears are only supported on gen7+"); #endif } + + blorp_flush_range(batch, state, GENX(RENDER_SURFACE_STATE_length) * 4); } static void |