From: Marek Olšák Date: Sat, 19 Aug 2017 13:28:14 +0000 (+0200) Subject: gallium/radeon: add helpers for whether HTILE is enabled X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e96259fabec0d9f8d20d21bca5b01f1ea41d3965;p=mesa.git gallium/radeon: add helpers for whether HTILE is enabled Reviewed-by: Nicolai Hähnle --- diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 764acfcad75..a9b503f9f10 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -1392,8 +1392,7 @@ static void evergreen_init_depth_surface(struct r600_context *rctx, S_028044_FORMAT(V_028044_STENCIL_8); } - /* use htile only for first level */ - if (rtex->htile_offset && !level) { + if (r600_htile_enabled(rtex, level)) { uint64_t va = rtex->resource.gpu_address + rtex->htile_offset; surf->db_htile_data_base = va >> 8; surf->db_htile_surface = S_028ABC_HTILE_WIDTH(1) | diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index 79505d501d0..783d8c8a3bc 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -443,8 +443,7 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers, * array are clear to different value. To simplify code just * disable fast clear for texture array. */ - /* Only use htile for first level */ - if (rtex->htile_offset && !level && + if (r600_htile_enabled(rtex, level) && fb->zsbuf->u.tex.first_layer == 0 && fb->zsbuf->u.tex.last_layer == util_max_layer(&rtex->resource.b.b, level)) { if (rtex->depth_clear_value != depth) { diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 300dbe8040c..c21e8dabb1f 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -1060,8 +1060,7 @@ static void r600_init_depth_surface(struct r600_context *rctx, surf->db_depth_size = S_028000_PITCH_TILE_MAX(pitch) | S_028000_SLICE_TILE_MAX(slice); surf->db_prefetch_limit = (rtex->surface.u.legacy.level[level].nblk_y / 8) - 1; - /* use htile only for first level */ - if (rtex->htile_offset && !level) { + if (r600_htile_enabled(rtex, level)) { surf->db_htile_data_base = rtex->htile_offset >> 8; surf->db_htile_surface = S_028D24_HTILE_WIDTH(1) | S_028D24_HTILE_HEIGHT(1) | diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index 813ea067f16..59886ecccc6 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -1006,6 +1006,19 @@ vi_dcc_enabled(struct r600_texture *tex, unsigned level) return tex->dcc_offset && level < tex->surface.num_dcc_levels; } +static inline bool +r600_htile_enabled(struct r600_texture *tex, unsigned level) +{ + return tex->htile_offset && level == 0; +} + +static inline bool +vi_tc_compat_htile_enabled(struct r600_texture *tex, unsigned level) +{ + assert(!tex->tc_compatible_htile || tex->htile_offset); + return tex->tc_compatible_htile && level == 0; +} + #define COMPUTE_DBG(rscreen, fmt, args...) \ do { \ if ((rscreen->b.debug_flags & DBG_COMPUTE)) fprintf(stderr, fmt, ##args); \ diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c index 4e3b707b6cf..8add28f2060 100644 --- a/src/gallium/drivers/radeonsi/si_blit.c +++ b/src/gallium/drivers/radeonsi/si_blit.c @@ -381,7 +381,9 @@ si_decompress_depth(struct si_context *sctx, } if (inplace_planes) { - if (!tex->tc_compatible_htile) { + bool tc_compat_htile = vi_tc_compat_htile_enabled(tex, first_level); + + if (!tc_compat_htile) { si_blit_decompress_zs_in_place( sctx, tex, levels_z, levels_s, @@ -393,10 +395,9 @@ si_decompress_depth(struct si_context *sctx, */ si_make_DB_shader_coherent(sctx, tex->resource.b.b.nr_samples, inplace_planes & PIPE_MASK_S, - tex->tc_compatible_htile && - first_level == 0); + tc_compat_htile); - if (tex->tc_compatible_htile) { + if (tc_compat_htile) { /* Only clear the mask that we are flushing, because * si_make_DB_shader_coherent() can treat depth and * stencil differently. @@ -859,8 +860,8 @@ static void si_clear(struct pipe_context *ctx, unsigned buffers, } } - if (zstex && zstex->htile_offset && - zsbuf->u.tex.level == 0 && + if (zstex && + r600_htile_enabled(zstex, zsbuf->u.tex.level) && zsbuf->u.tex.first_layer == 0 && zsbuf->u.tex.last_layer == util_max_layer(&zstex->resource.b.b, 0)) { /* TC-compatible HTILE only supports depth clears to 0 or 1. */ diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index 646a9ec2570..446c52e7478 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -330,7 +330,7 @@ void si_set_mutable_tex_desc_fields(struct si_screen *sscreen, } meta_va |= (uint32_t)tex->surface.tile_swizzle << 8; - } else if (tex->tc_compatible_htile && first_level == 0) { + } else if (vi_tc_compat_htile_enabled(tex, first_level)) { meta_va = tex->resource.gpu_address + tex->htile_offset; } diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index d391d5f501a..cdcac0742c7 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -2327,8 +2327,7 @@ static void si_init_depth_surface(struct si_context *sctx, surf->db_depth_size = S_02801C_X_MAX(rtex->resource.b.b.width0 - 1) | S_02801C_Y_MAX(rtex->resource.b.b.height0 - 1); - /* Only use HTILE for the first level. */ - if (rtex->htile_offset && !level) { + if (r600_htile_enabled(rtex, level)) { z_info |= S_028038_TILE_SURFACE_ENABLE(1) | S_028038_ALLOW_EXPCLEAR(1); @@ -2406,8 +2405,7 @@ static void si_init_depth_surface(struct si_context *sctx, surf->db_depth_slice = S_02805C_SLICE_TILE_MAX((levelinfo->nblk_x * levelinfo->nblk_y) / 64 - 1); - /* Only use HTILE for the first level. */ - if (rtex->htile_offset && !level) { + if (r600_htile_enabled(rtex, level)) { z_info |= S_028040_TILE_SURFACE_ENABLE(1) | S_028040_ALLOW_EXPCLEAR(1); @@ -2668,7 +2666,7 @@ static void si_set_framebuffer_state(struct pipe_context *ctx, si_init_depth_surface(sctx, surf); } - if (rtex->tc_compatible_htile && !surf->base.u.tex.level) + if (vi_tc_compat_htile_enabled(rtex, surf->base.u.tex.level)) sctx->framebuffer.DB_has_shader_readable_metadata = true; r600_context_add_resource_size(ctx, surf->base.texture);