diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_blorp.c | 99 |
1 files changed, 4 insertions, 95 deletions
diff --git a/src/mesa/drivers/dri/i965/gen8_blorp.c b/src/mesa/drivers/dri/i965/gen8_blorp.c index f68aba5b402..498c9f64202 100644 --- a/src/mesa/drivers/dri/i965/gen8_blorp.c +++ b/src/mesa/drivers/dri/i965/gen8_blorp.c @@ -33,97 +33,6 @@ #include "brw_blorp.h" - -/* SURFACE_STATE for renderbuffer or texture surface (see - * brw_update_renderbuffer_surface and brw_update_texture_surface) - */ -static uint32_t -gen8_blorp_emit_surface_state(struct brw_context *brw, - const struct brw_blorp_surface_info *surface, - uint32_t read_domains, uint32_t write_domain, - bool is_render_target) -{ - uint32_t wm_surf_offset; - const struct intel_mipmap_tree *mt = surface->mt; - const uint32_t mocs_wb = is_render_target ? - (brw->gen >= 9 ? SKL_MOCS_PTE : BDW_MOCS_PTE) : - (brw->gen >= 9 ? SKL_MOCS_WB : BDW_MOCS_WB); - const uint32_t tiling = surface->map_stencil_as_y_tiled - ? I915_TILING_Y : mt->tiling; - uint32_t tile_x, tile_y; - - uint32_t *surf = gen8_allocate_surface_state(brw, &wm_surf_offset, -1); - - surf[0] = BRW_SURFACE_2D << BRW_SURFACE_TYPE_SHIFT | - surface->brw_surfaceformat << BRW_SURFACE_FORMAT_SHIFT | - gen8_vertical_alignment(brw, mt, BRW_SURFACE_2D) | - gen8_horizontal_alignment(brw, mt, BRW_SURFACE_2D) | - gen8_surface_tiling_mode(tiling); - - surf[1] = SET_FIELD(mocs_wb, GEN8_SURFACE_MOCS) | mt->qpitch >> 2; - - surf[2] = SET_FIELD(surface->width - 1, GEN7_SURFACE_WIDTH) | - SET_FIELD(surface->height - 1, GEN7_SURFACE_HEIGHT); - - uint32_t pitch_bytes = mt->pitch; - if (surface->map_stencil_as_y_tiled) - pitch_bytes *= 2; - surf[3] = pitch_bytes - 1; - - surf[4] = gen7_surface_msaa_bits(surface->num_samples, - surface->msaa_layout); - - if (surface->mt->mcs_mt) { - surf[6] = SET_FIELD(surface->mt->qpitch / 4, GEN8_SURFACE_AUX_QPITCH) | - SET_FIELD((surface->mt->mcs_mt->pitch / 128) - 1, - GEN8_SURFACE_AUX_PITCH) | - gen8_get_aux_mode(brw, mt); - } else { - surf[6] = 0; - } - - gen8_emit_fast_clear_color(brw, mt, surf); - surf[7] |= SET_FIELD(HSW_SCS_RED, GEN7_SURFACE_SCS_R) | - SET_FIELD(HSW_SCS_GREEN, GEN7_SURFACE_SCS_G) | - SET_FIELD(HSW_SCS_BLUE, GEN7_SURFACE_SCS_B) | - SET_FIELD(HSW_SCS_ALPHA, GEN7_SURFACE_SCS_A); - - /* reloc */ - *((uint64_t *)&surf[8]) = - brw_blorp_compute_tile_offsets(surface, &tile_x, &tile_y) + - mt->bo->offset64; - - /* Note that the low bits of these fields are missing, so there's the - * possibility of getting in trouble. - */ - assert(tile_x % 4 == 0); - assert(tile_y % 4 == 0); - surf[5] = SET_FIELD(tile_x / 4, BRW_SURFACE_X_OFFSET) | - SET_FIELD(tile_y / 4, GEN8_SURFACE_Y_OFFSET); - - if (brw->gen >= 9) { - /* Disable Mip Tail by setting a large value. */ - surf[5] |= SET_FIELD(15, GEN9_SURFACE_MIP_TAIL_START_LOD); - } - - if (surface->mt->mcs_mt) { - *((uint64_t *) &surf[10]) = surface->mt->mcs_mt->bo->offset64; - drm_intel_bo_emit_reloc(brw->batch.bo, - wm_surf_offset + 10 * 4, - surface->mt->mcs_mt->bo, 0, - read_domains, write_domain); - } - - /* Emit relocation to surface contents */ - drm_intel_bo_emit_reloc(brw->batch.bo, - wm_surf_offset + 8 * 4, - mt->bo, - surf[8] - mt->bo->offset64, - read_domains, write_domain); - - return wm_surf_offset; -} - static uint32_t gen8_blorp_emit_blend_state(struct brw_context *brw, const struct brw_blorp_params *params) @@ -576,10 +485,10 @@ gen8_blorp_emit_surface_states(struct brw_context *brw, intel_miptree_used_for_rendering(params->dst.mt); wm_surf_offset_renderbuffer = - gen8_blorp_emit_surface_state(brw, ¶ms->dst, - I915_GEM_DOMAIN_RENDER, - I915_GEM_DOMAIN_RENDER, - true /* is_render_target */); + brw_blorp_emit_surface_state(brw, ¶ms->dst, + I915_GEM_DOMAIN_RENDER, + I915_GEM_DOMAIN_RENDER, + true /* is_render_target */); if (params->src.mt) { const struct brw_blorp_surface_info *surface = ¶ms->src; struct intel_mipmap_tree *mt = surface->mt; |