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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c65
-rw-r--r--src/gallium/drivers/r600/evergreend.h2
-rw-r--r--src/gallium/drivers/r600/r600_blit.c28
-rw-r--r--src/gallium/drivers/r600/r600_hw_context.c7
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c8
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h26
-rw-r--r--src/gallium/drivers/r600/r600_resource.h9
-rw-r--r--src/gallium/drivers/r600/r600_state.c57
-rw-r--r--src/gallium/drivers/r600/r600_texture.c38
-rw-r--r--src/gallium/drivers/r600/r600d.h5
10 files changed, 221 insertions, 24 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 58964c47675..032af78c1f1 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1545,6 +1545,18 @@ static void evergreen_init_depth_surface(struct r600_context *rctx,
S_028044_FORMAT(V_028044_STENCIL_8);
}
+ surf->htile_enabled = 0;
+ /* use htile only for first level */
+ if (rtex->htile && !level) {
+ surf->htile_enabled = 1;
+ surf->db_htile_data_base = 0;
+ surf->db_htile_surface = S_028ABC_HTILE_WIDTH(1) |
+ S_028ABC_HTILE_HEIGHT(1) |
+ S_028ABC_LINEAR(1);
+ surf->db_depth_info |= S_028040_TILE_SURFACE_ENABLE(1);
+ surf->db_preload_control = 0;
+ }
+
surf->depth_initialized = true;
}
@@ -1625,6 +1637,16 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
rctx->poly_offset_state.zs_format = state->zsbuf->format;
rctx->poly_offset_state.atom.dirty = true;
}
+
+ if (rctx->db_state.rsurf != surf) {
+ rctx->db_state.rsurf = surf;
+ rctx->db_state.atom.dirty = true;
+ rctx->db_misc_state.atom.dirty = true;
+ }
+ } else if (rctx->db_state.rsurf) {
+ rctx->db_state.rsurf = NULL;
+ rctx->db_state.atom.dirty = true;
+ rctx->db_misc_state.atom.dirty = true;
}
if (rctx->cb_misc_state.nr_cbufs != state->nr_cbufs) {
@@ -2081,6 +2103,28 @@ static void evergreen_emit_cb_misc_state(struct r600_context *rctx, struct r600_
r600_write_value(cs, 0xf | (a->dual_src_blend ? ps_colormask : 0) | fb_colormask); /* R_02823C_CB_SHADER_MASK */
}
+static void evergreen_emit_db_state(struct r600_context *rctx, struct r600_atom *atom)
+{
+ struct radeon_winsys_cs *cs = rctx->cs;
+ struct r600_db_state *a = (struct r600_db_state*)atom;
+
+ if (a->rsurf && a->rsurf->htile_enabled) {
+ struct r600_texture *rtex = (struct r600_texture *)a->rsurf->base.texture;
+ unsigned reloc_idx;
+
+ r600_write_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(rtex->depth_clear));
+ r600_write_context_reg(cs, R_028ABC_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
+ r600_write_context_reg(cs, R_028AC8_DB_PRELOAD_CONTROL, a->rsurf->db_preload_control);
+ r600_write_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
+ reloc_idx = r600_context_bo_reloc(rctx, rtex->htile, RADEON_USAGE_READWRITE);
+ cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
+ cs->buf[cs->cdw++] = reloc_idx;
+ } else {
+ r600_write_context_reg(cs, R_028ABC_DB_HTILE_SURFACE, 0);
+ r600_write_context_reg(cs, R_028AC8_DB_PRELOAD_CONTROL, 0);
+ }
+}
+
static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom)
{
struct radeon_winsys_cs *cs = rctx->cs;
@@ -2088,7 +2132,6 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_
unsigned db_render_control = 0;
unsigned db_count_control = 0;
unsigned db_render_override =
- S_02800C_FORCE_HIZ_ENABLE(V_02800C_FORCE_DISABLE) |
S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) |
S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE);
@@ -2099,7 +2142,12 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_
}
db_render_override |= S_02800C_NOOP_CULL_DISABLE(1);
}
-
+ if (rctx->db_state.rsurf && rctx->db_state.rsurf->htile_enabled) {
+ /* FORCE_OFF means HiZ/HiS are determined by DB_SHADER_CONTROL */
+ db_render_override |= S_02800C_FORCE_HIZ_ENABLE(V_02800C_FORCE_OFF);
+ } else {
+ db_render_override |= S_02800C_FORCE_HIZ_ENABLE(V_02800C_FORCE_DISABLE);
+ }
if (a->flush_depthstencil_through_cb) {
assert(a->copy_depth || a->copy_stencil);
@@ -2112,6 +2160,10 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_
S_028000_STENCIL_COMPRESS_DISABLE(1);
db_render_override |= S_02800C_DISABLE_PIXEL_RATE_TILES(1);
}
+ if (a->htile_clear) {
+ /* FIXME we might want to disable cliprect here */
+ db_render_control |= S_028000_DEPTH_CLEAR_ENABLE(1);
+ }
r600_write_context_reg_seq(cs, R_028000_DB_RENDER_CONTROL, 2);
r600_write_value(cs, db_render_control); /* R_028000_DB_RENDER_CONTROL */
@@ -2424,6 +2476,7 @@ void evergreen_init_state_functions(struct r600_context *rctx)
r600_init_atom(rctx, &rctx->clip_misc_state.atom, id++, r600_emit_clip_misc_state, 6);
r600_init_atom(rctx, &rctx->clip_state.atom, id++, evergreen_emit_clip_state, 26);
r600_init_atom(rctx, &rctx->db_misc_state.atom, id++, evergreen_emit_db_misc_state, 10);
+ r600_init_atom(rctx, &rctx->db_state.atom, id++, evergreen_emit_db_state, 14);
r600_init_atom(rctx, &rctx->dsa_state.atom, id++, r600_emit_cso_state, 0);
r600_init_atom(rctx, &rctx->poly_offset_state.atom, id++, evergreen_emit_polygon_offset, 6);
r600_init_atom(rctx, &rctx->rasterizer_state.atom, id++, r600_emit_cso_state, 0);
@@ -2544,9 +2597,7 @@ static void cayman_init_atom_start_cs(struct r600_context *rctx)
r600_store_ctl_const(cb, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0);
- r600_store_context_reg_seq(cb, R_028028_DB_STENCIL_CLEAR, 2);
- r600_store_value(cb, 0); /* R_028028_DB_STENCIL_CLEAR */
- r600_store_value(cb, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
+ r600_store_context_reg(cb, R_028028_DB_STENCIL_CLEAR, 0);
r600_store_context_reg(cb, R_0286DC_SPI_FOG_CNTL, 0);
@@ -2992,9 +3043,7 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
r600_store_ctl_const(cb, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0);
- r600_store_context_reg_seq(cb, R_028028_DB_STENCIL_CLEAR, 2);
- r600_store_value(cb, 0); /* R_028028_DB_STENCIL_CLEAR */
- r600_store_value(cb, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
+ r600_store_context_reg(cb, R_028028_DB_STENCIL_CLEAR, 0);
r600_store_context_reg(cb, R_028200_PA_SC_WINDOW_OFFSET, 0);
r600_store_context_reg(cb, R_02820C_PA_SC_CLIPRECT_RULE, 0xFFFF);
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h
index c91b2d820d2..d9dba959bd5 100644
--- a/src/gallium/drivers/r600/evergreend.h
+++ b/src/gallium/drivers/r600/evergreend.h
@@ -1888,6 +1888,8 @@
#define R_028AC0_DB_SRESULTS_COMPARE_STATE0 0x00028AC0
#define R_028AC4_DB_SRESULTS_COMPARE_STATE1 0x00028AC4
#define R_028AC8_DB_PRELOAD_CONTROL 0x00028AC8
+#define S_028AC8_MAX_X(x) (((x) & 0xff) << 16)
+#define S_028AC8_MAX_Y(x) (((x) & 0xff) << 24)
#define R_028AD0_VGT_STRMOUT_BUFFER_SIZE_0 0x028AD0
#define R_028AD4_VGT_STRMOUT_VTX_STRIDE_0 0x028AD4
#define R_028AD8_VGT_STRMOUT_BUFFER_BASE_0 0x028AD8
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index 219d940b3c1..6ef1d78c6fe 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -433,11 +433,39 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers,
struct r600_context *rctx = (struct r600_context *)ctx;
struct pipe_framebuffer_state *fb = &rctx->framebuffer.state;
+ /* if hyperz enabled just clear hyperz */
+ if (fb->zsbuf && (buffers & PIPE_CLEAR_DEPTH)) {
+ struct r600_texture *rtex;
+ unsigned level = fb->zsbuf->u.tex.level;
+
+ rtex = (struct r600_texture*)fb->zsbuf->texture;
+
+ /* We can't use hyperz fast clear if each slice of a texture
+ * 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 && !level && rtex->surface.array_size == 1) {
+ if (rtex->depth_clear != depth) {
+ rtex->depth_clear = depth;
+ rctx->db_state.atom.dirty = true;
+ }
+ rctx->db_misc_state.htile_clear = true;
+ rctx->db_misc_state.atom.dirty = true;
+ }
+ }
+
r600_blitter_begin(ctx, R600_CLEAR);
util_blitter_clear(rctx->blitter, fb->width, fb->height,
fb->nr_cbufs, buffers, fb->nr_cbufs ? fb->cbufs[0]->format : PIPE_FORMAT_NONE,
color, depth, stencil);
r600_blitter_end(ctx);
+
+ /* disable fast clear */
+ if (rctx->db_misc_state.htile_clear) {
+ rctx->db_misc_state.htile_clear = false;
+ rctx->db_misc_state.atom.dirty = true;
+ }
}
static void r600_clear_render_target(struct pipe_context *ctx,
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index 8a22b885d2a..cdd31a4fcf7 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -630,20 +630,20 @@ void r600_flush_emit(struct r600_context *rctx)
S_0085F0_DB_ACTION_ENA(1) |
S_0085F0_SH_ACTION_ENA(1) |
S_0085F0_SMX_ACTION_ENA(1) |
- (1 << 20); /* unknown bit */
+ S_0085F0_FULL_CACHE_ENA(1);
} else {
cp_coher_cntl = S_0085F0_SMX_ACTION_ENA(1) |
S_0085F0_SH_ACTION_ENA(1) |
S_0085F0_VC_ACTION_ENA(1) |
S_0085F0_TC_ACTION_ENA(1) |
- (1 << 20); /* unknown bit */
+ S_0085F0_FULL_CACHE_ENA(1);
}
}
if (rctx->flags & R600_CONTEXT_GPU_FLUSH) {
cp_coher_cntl |= S_0085F0_VC_ACTION_ENA(1) |
S_0085F0_TC_ACTION_ENA(1) |
- (1 << 20); /* unknown bit */
+ S_0085F0_FULL_CACHE_ENA(1);
emit_flush = 1;
}
@@ -740,6 +740,7 @@ void r600_begin_new_cs(struct r600_context *ctx)
ctx->clip_misc_state.atom.dirty = true;
ctx->clip_state.atom.dirty = true;
ctx->db_misc_state.atom.dirty = true;
+ ctx->db_state.atom.dirty = true;
ctx->framebuffer.atom.dirty = true;
ctx->poly_offset_state.atom.dirty = true;
ctx->vgt_state.atom.dirty = true;
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 6e39fd2d9db..290aa51aa0a 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -1032,6 +1032,14 @@ struct pipe_screen *r600_screen_create(struct radeon_winsys *ws)
LIST_INITHEAD(&rscreen->fences.blocks);
pipe_mutex_init(rscreen->fences.mutex);
+ /* Hyperz is very lockup prone any code that touch related part should be
+ * carefully tested especialy on r6xx/r7xx Development show that some piglit
+ * case were triggering lockup quickly such as :
+ * piglit/bin/depthstencil-render-miplevels 1024 d=s=z24_s8
+ */
+ rscreen->use_hyperz = debug_get_bool_option("R600_HYPERZ", TRUE);
+ rscreen->use_hyperz = rscreen->info.drm_minor >= 26 ? rscreen->use_hyperz : FALSE;
+
rscreen->global_pool = compute_memory_pool_new(rscreen);
return &rscreen->screen;
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 8df50e9bc83..515174a2e6e 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -35,7 +35,7 @@
#include "r600_resource.h"
#include "evergreen_compute.h"
-#define R600_NUM_ATOMS 36
+#define R600_NUM_ATOMS 37
#define R600_MAX_USER_CONST_BUFFERS 1
#define R600_MAX_DRIVER_CONST_BUFFERS 2
@@ -77,15 +77,21 @@ struct r600_command_buffer {
unsigned pkt_flags;
};
+struct r600_db_state {
+ struct r600_atom atom;
+ struct r600_surface *rsurf;
+};
+
struct r600_db_misc_state {
- struct r600_atom atom;
- bool occlusion_query_enabled;
- bool flush_depthstencil_through_cb;
- bool flush_depthstencil_in_place;
- bool copy_depth, copy_stencil;
- unsigned copy_sample;
- unsigned log_samples;
- unsigned db_shader_control;
+ struct r600_atom atom;
+ bool occlusion_query_enabled;
+ bool flush_depthstencil_through_cb;
+ bool flush_depthstencil_in_place;
+ bool copy_depth, copy_stencil;
+ unsigned copy_sample;
+ unsigned log_samples;
+ unsigned db_shader_control;
+ bool htile_clear;
};
struct r600_cb_misc_state {
@@ -220,6 +226,7 @@ struct r600_screen {
bool has_streamout;
bool has_msaa;
enum r600_msaa_texture_mode msaa_texture_support;
+ bool use_hyperz;
struct r600_tiling_info tiling_info;
struct r600_pipe_fences fences;
@@ -439,6 +446,7 @@ struct r600_context {
struct r600_clip_misc_state clip_misc_state;
struct r600_clip_state clip_state;
struct r600_db_misc_state db_misc_state;
+ struct r600_db_state db_state;
struct r600_cso_state dsa_state;
struct r600_framebuffer framebuffer;
struct r600_poly_offset_state poly_offset_state;
diff --git a/src/gallium/drivers/r600/r600_resource.h b/src/gallium/drivers/r600/r600_resource.h
index 007d5e08d35..dd0b613485c 100644
--- a/src/gallium/drivers/r600/r600_resource.h
+++ b/src/gallium/drivers/r600/r600_resource.h
@@ -60,6 +60,10 @@ struct r600_texture {
* MSAA textures cannot have mipmaps. */
unsigned fmask_offset, fmask_size, fmask_bank_height;
unsigned cmask_offset, cmask_size, cmask_slice_tile_max;
+
+ struct r600_resource *htile;
+ /* use htile only for first level */
+ float depth_clear;
};
#define R600_TEX_IS_TILED(tex, level) ((tex)->array_mode[level] != V_038000_ARRAY_LINEAR_GENERAL && (tex)->array_mode[level] != V_038000_ARRAY_LINEAR_ALIGNED)
@@ -113,6 +117,11 @@ struct r600_surface {
unsigned db_stencil_info; /* EG only */
unsigned db_prefetch_limit; /* R600 only */
unsigned pa_su_poly_offset_db_fmt_cntl;
+
+ unsigned htile_enabled;
+ unsigned db_htile_surface;
+ unsigned db_htile_data_base;
+ unsigned db_preload_control;
};
/* Return if the depth format can be read without the DB->CB copy on r6xx-r7xx. */
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index f969808603b..ef4edca807a 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -1440,6 +1440,18 @@ static void r600_init_depth_surface(struct r600_context *rctx,
default:;
}
+ surf->htile_enabled = 0;
+ /* use htile only for first level */
+ if (rtex->htile && !level) {
+ surf->htile_enabled = 1;
+ surf->db_htile_data_base = 0;
+ surf->db_htile_surface = S_028D24_HTILE_WIDTH(1) |
+ S_028D24_HTILE_HEIGHT(1) |
+ S_028D24_LINEAR(1);
+ /* preload is not working properly on r6xx/r7xx */
+ surf->db_depth_info |= S_028010_TILE_SURFACE_ENABLE(1);
+ }
+
surf->depth_initialized = true;
}
@@ -1530,6 +1542,16 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
rctx->poly_offset_state.zs_format = state->zsbuf->format;
rctx->poly_offset_state.atom.dirty = true;
}
+
+ if (rctx->db_state.rsurf != surf) {
+ rctx->db_state.rsurf = surf;
+ rctx->db_state.atom.dirty = true;
+ rctx->db_misc_state.atom.dirty = true;
+ }
+ } else if (rctx->db_state.rsurf) {
+ rctx->db_state.rsurf = NULL;
+ rctx->db_state.atom.dirty = true;
+ rctx->db_misc_state.atom.dirty = true;
}
if (rctx->cb_misc_state.nr_cbufs != state->nr_cbufs) {
@@ -1831,13 +1853,32 @@ static void r600_emit_cb_misc_state(struct r600_context *rctx, struct r600_atom
}
}
+static void r600_emit_db_state(struct r600_context *rctx, struct r600_atom *atom)
+{
+ struct radeon_winsys_cs *cs = rctx->cs;
+ struct r600_db_state *a = (struct r600_db_state*)atom;
+
+ if (a->rsurf && a->rsurf->htile_enabled) {
+ struct r600_texture *rtex = (struct r600_texture *)a->rsurf->base.texture;
+ unsigned reloc_idx;
+
+ r600_write_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(rtex->depth_clear));
+ r600_write_context_reg(cs, R_028D24_DB_HTILE_SURFACE, a->rsurf->db_htile_surface);
+ r600_write_context_reg(cs, R_028014_DB_HTILE_DATA_BASE, a->rsurf->db_htile_data_base);
+ reloc_idx = r600_context_bo_reloc(rctx, rtex->htile, RADEON_USAGE_READWRITE);
+ cs->buf[cs->cdw++] = PKT3(PKT3_NOP, 0, 0);
+ cs->buf[cs->cdw++] = reloc_idx;
+ } else {
+ r600_write_context_reg(cs, R_028D24_DB_HTILE_SURFACE, 0);
+ }
+}
+
static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom *atom)
{
struct radeon_winsys_cs *cs = rctx->cs;
struct r600_db_misc_state *a = (struct r600_db_misc_state*)atom;
unsigned db_render_control = 0;
unsigned db_render_override =
- S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE) |
S_028D10_FORCE_HIS_ENABLE0(V_028D10_FORCE_DISABLE) |
S_028D10_FORCE_HIS_ENABLE1(V_028D10_FORCE_DISABLE);
@@ -1847,6 +1888,12 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
}
db_render_override |= S_028D10_NOOP_CULL_DISABLE(1);
}
+ if (rctx->db_state.rsurf && rctx->db_state.rsurf->htile_enabled) {
+ /* FORCE_OFF means HiZ/HiS are determined by DB_SHADER_CONTROL */
+ db_render_override |= S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_OFF);
+ } else {
+ db_render_override |= S_028D10_FORCE_HIZ_ENABLE(V_028D10_FORCE_DISABLE);
+ }
if (a->flush_depthstencil_through_cb) {
assert(a->copy_depth || a->copy_stencil);
@@ -1859,6 +1906,9 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
S_028D0C_STENCIL_COMPRESS_DISABLE(1);
db_render_override |= S_028D10_NOOP_CULL_DISABLE(1);
}
+ if (a->htile_clear) {
+ db_render_control |= S_028D0C_DEPTH_CLEAR_ENABLE(1);
+ }
r600_write_context_reg_seq(cs, R_028D0C_DB_RENDER_CONTROL, 2);
r600_write_value(cs, db_render_control); /* R_028D0C_DB_RENDER_CONTROL */
@@ -2175,6 +2225,7 @@ void r600_init_state_functions(struct r600_context *rctx)
r600_init_atom(rctx, &rctx->clip_misc_state.atom, id++, r600_emit_clip_misc_state, 6);
r600_init_atom(rctx, &rctx->clip_state.atom, id++, r600_emit_clip_state, 26);
r600_init_atom(rctx, &rctx->db_misc_state.atom, id++, r600_emit_db_misc_state, 7);
+ r600_init_atom(rctx, &rctx->db_state.atom, id++, r600_emit_db_state, 11);
r600_init_atom(rctx, &rctx->dsa_state.atom, id++, r600_emit_cso_state, 0);
r600_init_atom(rctx, &rctx->poly_offset_state.atom, id++, r600_emit_polygon_offset, 6);
r600_init_atom(rctx, &rctx->rasterizer_state.atom, id++, r600_emit_cso_state, 0);
@@ -2530,9 +2581,7 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
r600_store_ctl_const(cb, R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0);
- r600_store_context_reg_seq(cb, R_028028_DB_STENCIL_CLEAR, 2);
- r600_store_value(cb, 0); /* R_028028_DB_STENCIL_CLEAR */
- r600_store_value(cb, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
+ r600_store_context_reg(cb, R_028028_DB_STENCIL_CLEAR, 0);
r600_store_context_reg_seq(cb, R_0286DC_SPI_FOG_CNTL, 3);
r600_store_value(cb, 0); /* R_0286DC_SPI_FOG_CNTL */
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 0925333236a..111183eb0a0 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -438,6 +438,44 @@ r600_texture_create_object(struct pipe_screen *screen,
/* Tiled depth textures utilize the non-displayable tile order. */
rtex->non_disp_tiling = rtex->is_depth && rtex->surface.level[0].mode >= RADEON_SURF_MODE_1D;
+ /* only enable hyperz for PIPE_TEXTURE_2D not for PIPE_TEXTURE_2D_ARRAY
+ * Thought it might still be interessting to use hyperz for texture
+ * array without using fast clear features
+ */
+ rtex->htile = NULL;
+ if (!(base->flags & (R600_RESOURCE_FLAG_TRANSFER | R600_RESOURCE_FLAG_FLUSHED_DEPTH)) &&
+ util_format_is_depth_or_stencil(base->format) &&
+ rscreen->use_hyperz &&
+ base->target == PIPE_TEXTURE_2D &&
+ rtex->surface.level[0].nblk_x >= 32 &&
+ rtex->surface.level[0].nblk_y >= 32) {
+ unsigned sw = rtex->surface.level[0].nblk_x * rtex->surface.blk_w;
+ unsigned sh = rtex->surface.level[0].nblk_y * rtex->surface.blk_h;
+ unsigned htile_size;
+ unsigned npipes = rscreen->info.r600_num_tile_pipes;
+
+ /* this alignment and htile size only apply to linear htile buffer */
+ sw = align(sw, 16 << 3);
+ sh = align(sh, npipes << 3);
+ htile_size = (sw >> 3) * (sh >> 3) * 4;
+ /* must be aligned with 2K * npipes */
+ htile_size = align(htile_size, (2 << 10) * npipes);
+
+ rtex->htile = (struct r600_resource*)pipe_buffer_create(&rscreen->screen, PIPE_BIND_CUSTOM,
+ PIPE_USAGE_STATIC, htile_size);
+ if (rtex->htile == NULL) {
+ /* this is not a fatal error as we can still keep rendering
+ * without htile buffer
+ */
+ R600_ERR("r600: failed to create bo for htile buffers\n");
+ } else {
+ void *ptr;
+ ptr = rscreen->ws->buffer_map(rtex->htile->cs_buf, NULL, PIPE_TRANSFER_WRITE);
+ memset(ptr, 0x0, htile_size);
+ rscreen->ws->buffer_unmap(rtex->htile->cs_buf);
+ }
+ }
+
/* Now create the backing buffer. */
if (!buf && alloc_bo) {
unsigned base_align = rtex->surface.bo_alignment;
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 78fa6b689ec..69bfd7a2f87 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -530,6 +530,7 @@
#define S_028010_ZRANGE_PRECISION(x) (((x) & 0x1) << 31)
#define G_028010_ZRANGE_PRECISION(x) (((x) >> 31) & 0x1)
#define C_028010_ZRANGE_PRECISION 0x7FFFFFFF
+#define R_028014_DB_HTILE_DATA_BASE 0x00028014
#define R_028414_CB_BLEND_RED 0x028414
#define S_028414_BLEND_RED(x) (((x) & 0xFFFFFFFF) << 0)
#define G_028414_BLEND_RED(x) (((x) >> 0) & 0xFFFFFFFF)
@@ -3360,6 +3361,10 @@
#define S_0085F0_CB11_DEST_BASE_ENA(x) (((x) & 0x1) << 18)
#define G_0085F0_CB11_DEST_BASE_ENA(x) (((x) >> 18) & 0x1)
/* evergreen only end */
+/* evergreen and r7xx only */
+#define S_0085F0_FULL_CACHE_ENA(x) (((x) & 0x1) << 20)
+#define G_0085F0_FULL_CACHE_ENA(x) (((x) >> 20) & 0x1)
+/* evergreen and r7xx only end */
#define S_0085F0_TC_ACTION_ENA(x) (((x) & 0x1) << 23)
#define G_0085F0_TC_ACTION_ENA(x) (((x) >> 23) & 0x1)
#define C_0085F0_TC_ACTION_ENA 0xFF7FFFFF
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 20:03:49 +0000