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-rw-r--r--src/gallium/drivers/radeonsi/si_state.c67
-rw-r--r--src/gallium/drivers/radeonsi/si_state.h4
-rw-r--r--src/gallium/drivers/radeonsi/si_state_draw.c7
3 files changed, 65 insertions, 13 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 7bae72a4c0c..52c9d53ebb0 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -708,7 +708,7 @@ static void *si_create_dsa_state(struct pipe_context *ctx,
struct si_state_dsa *dsa = CALLOC_STRUCT(si_state_dsa);
struct si_pm4_state *pm4 = &dsa->pm4;
unsigned db_depth_control;
- unsigned db_render_override, db_render_control;
+ unsigned db_render_control;
uint32_t db_stencil_control = 0;
if (dsa == NULL) {
@@ -754,10 +754,6 @@ static void *si_create_dsa_state(struct pipe_context *ctx,
/* misc */
db_render_control = 0;
- 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);
- /* TODO db_render_override depends on query */
si_pm4_set_reg(pm4, R_028020_DB_DEPTH_BOUNDS_MIN, 0x00000000);
si_pm4_set_reg(pm4, R_028024_DB_DEPTH_BOUNDS_MAX, 0x00000000);
si_pm4_set_reg(pm4, R_028028_DB_STENCIL_CLEAR, 0x00000000);
@@ -765,12 +761,10 @@ static void *si_create_dsa_state(struct pipe_context *ctx,
//si_pm4_set_reg(pm4, R_028410_SX_ALPHA_TEST_CONTROL, alpha_test_control);
si_pm4_set_reg(pm4, R_028800_DB_DEPTH_CONTROL, db_depth_control);
si_pm4_set_reg(pm4, R_028000_DB_RENDER_CONTROL, db_render_control);
- si_pm4_set_reg(pm4, R_02800C_DB_RENDER_OVERRIDE, db_render_override);
si_pm4_set_reg(pm4, R_02842C_DB_STENCIL_CONTROL, db_stencil_control);
si_pm4_set_reg(pm4, R_028AC0_DB_SRESULTS_COMPARE_STATE0, 0x0);
si_pm4_set_reg(pm4, R_028AC4_DB_SRESULTS_COMPARE_STATE1, 0x0);
si_pm4_set_reg(pm4, R_028AC8_DB_PRELOAD_CONTROL, 0x0);
- dsa->db_render_override = db_render_override;
return dsa;
}
@@ -1742,6 +1736,47 @@ static void si_cb(struct r600_context *rctx, struct si_pm4_state *pm4,
}
}
+/* Update register(s) containing depth buffer and draw state. */
+void si_update_db_draw_state(struct r600_context *rctx, struct r600_surface *zsbuf)
+{
+ struct si_pm4_state *pm4;
+ uint32_t db_render_override;
+ boolean hiz_enable = false;
+
+ pm4 = si_pm4_alloc_state(rctx);
+ if (pm4 == NULL) {
+ return;
+ }
+
+ /* db */
+
+ /* TODO HiS aka stencil buffer htile goes here */
+ db_render_override = S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE) |
+ S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE);
+
+ /* HiZ aka depth buffer htile */
+ if (zsbuf && zsbuf->base.texture) {
+ struct r600_texture *rtex = (struct r600_texture*)zsbuf->base.texture;
+ uint level = zsbuf->base.u.tex.level;
+ /* use htile only for first level */
+ hiz_enable = rtex->htile_buffer && !level;
+ }
+ if (hiz_enable) {
+ 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);
+ }
+
+ /* draw */
+
+ if (rctx->num_cs_dw_nontimer_queries_suspend) {
+ db_render_override |= S_02800C_NOOP_CULL_DISABLE(1);
+ }
+
+ si_pm4_set_reg(pm4, R_02800C_DB_RENDER_OVERRIDE, db_render_override);
+ si_pm4_set_state(rctx, db_draw, pm4);
+}
+
static void si_db(struct r600_context *rctx, struct si_pm4_state *pm4,
const struct pipe_framebuffer_state *state)
{
@@ -1752,6 +1787,7 @@ static void si_db(struct r600_context *rctx, struct si_pm4_state *pm4,
unsigned macro_aspect, tile_split, stile_split, bankh, bankw, nbanks, pipe_config;
uint32_t z_info, s_info, db_depth_info;
uint64_t z_offs, s_offs;
+ uint32_t db_htile_data_base, db_htile_surface;
if (state->zsbuf == NULL) {
si_pm4_set_reg(pm4, R_028040_DB_Z_INFO, S_028040_FORMAT(V_028040_Z_INVALID));
@@ -1836,9 +1872,23 @@ static void si_db(struct r600_context *rctx, struct si_pm4_state *pm4,
s_info |= S_028044_TILE_MODE_INDEX(tile_mode_index);
}
+ /* HiZ aka depth buffer htile */
+ /* use htile only for first level */
+ if (rtex->htile_buffer && !level) {
+ z_info |= S_028040_TILE_SURFACE_ENABLE(1);
+ /* Force off means no force, DB_SHADER_CONTROL decides */
+ uint64_t va = r600_resource_va(&rctx->screen->b.b, &rtex->htile_buffer->b.b);
+ db_htile_data_base = va >> 8;
+ db_htile_surface = S_028ABC_FULL_CACHE(1);
+ } else {
+ db_htile_data_base = 0;
+ db_htile_surface = 0;
+ }
+
si_pm4_set_reg(pm4, R_028008_DB_DEPTH_VIEW,
S_028008_SLICE_START(state->zsbuf->u.tex.first_layer) |
S_028008_SLICE_MAX(state->zsbuf->u.tex.last_layer));
+ si_pm4_set_reg(pm4, R_028014_DB_HTILE_DATA_BASE, db_htile_data_base);
si_pm4_set_reg(pm4, R_02803C_DB_DEPTH_INFO, db_depth_info);
si_pm4_set_reg(pm4, R_028040_DB_Z_INFO, z_info);
@@ -1852,6 +1902,8 @@ static void si_db(struct r600_context *rctx, struct si_pm4_state *pm4,
si_pm4_set_reg(pm4, R_028058_DB_DEPTH_SIZE, S_028058_PITCH_TILE_MAX(pitch));
si_pm4_set_reg(pm4, R_02805C_DB_DEPTH_SLICE, S_02805C_SLICE_TILE_MAX(slice));
+
+ si_pm4_set_reg(pm4, R_028ABC_DB_HTILE_SURFACE, db_htile_surface);
}
#define FILL_SREG(s0x, s0y, s1x, s1y, s2x, s2y, s3x, s3y) \
@@ -2122,6 +2174,7 @@ static void si_set_framebuffer_state(struct pipe_context *ctx,
si_pm4_set_state(rctx, framebuffer, pm4);
si_update_fb_rs_state(rctx);
si_update_fb_blend_state(rctx);
+ si_update_db_draw_state(rctx, (struct r600_surface *)state->zsbuf);
}
/*
diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h
index 6774e57e21f..d44c4f3bf9c 100644
--- a/src/gallium/drivers/radeonsi/si_state.h
+++ b/src/gallium/drivers/radeonsi/si_state.h
@@ -61,7 +61,6 @@ struct si_state_dsa {
struct si_pm4_state pm4;
float alpha_ref;
unsigned alpha_func;
- unsigned db_render_override;
unsigned db_render_control;
uint8_t valuemask[2];
uint8_t writemask[2];
@@ -88,6 +87,7 @@ union si_state {
struct si_state_dsa *dsa;
struct si_pm4_state *fb_rs;
struct si_pm4_state *fb_blend;
+ struct si_pm4_state *db_draw;
struct si_pm4_state *dsa_stencil_ref;
struct si_pm4_state *vs;
struct si_pm4_state *vs_sampler;
@@ -203,12 +203,14 @@ void si_copy_buffer(struct r600_context *rctx,
/* si_state.c */
struct si_pipe_shader_selector;
+struct r600_surface;
boolean si_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
unsigned usage);
+void si_update_db_draw_state(struct r600_context *rctx, struct r600_surface *zsbuf);
int si_shader_select(struct pipe_context *ctx,
struct si_pipe_shader_selector *sel,
unsigned *dirty);
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index be5a5c8e030..0a08be15b00 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -574,8 +574,6 @@ static void si_state_draw(struct r600_context *rctx,
/* queries need some special values
* (this is non-zero if any query is active) */
if (rctx->num_cs_dw_nontimer_queries_suspend) {
- struct si_state_dsa *dsa = rctx->queued.named.dsa;
-
if (rctx->b.chip_class >= CIK) {
si_pm4_set_reg(pm4, R_028004_DB_COUNT_CONTROL,
S_028004_PERFECT_ZPASS_COUNTS(1) |
@@ -588,9 +586,6 @@ static void si_state_draw(struct r600_context *rctx,
S_028004_PERFECT_ZPASS_COUNTS(1) |
S_028004_SAMPLE_RATE(rctx->fb_log_samples));
}
- si_pm4_set_reg(pm4, R_02800C_DB_RENDER_OVERRIDE,
- dsa->db_render_override |
- S_02800C_NOOP_CULL_DISABLE(1));
}
if (info->count_from_stream_output) {
@@ -647,7 +642,9 @@ static void si_state_draw(struct r600_context *rctx,
initiator |= S_0287F0_USE_OPAQUE(!!info->count_from_stream_output);
si_cmd_draw_index_auto(pm4, info->count, initiator, rctx->predicate_drawing);
}
+
si_pm4_set_state(rctx, draw, pm4);
+ si_update_db_draw_state(rctx, (struct r600_surface *)rctx->framebuffer.zsbuf);
}
void si_emit_cache_flush(struct r600_common_context *rctx, struct r600_atom *atom)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 03:13:18 +0000