* The information about LDS and other non-compile-time parameters is then
* written to userdata SGPRs.
*/
-static void si_emit_derived_tess_state(struct si_context *sctx,
+static bool si_emit_derived_tess_state(struct si_context *sctx,
const struct pipe_draw_info *info,
unsigned *num_patches)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
struct si_shader *ls_current;
struct si_shader_selector *ls;
/* The TES pointer will only be used for sctx->last_tcs.
(!has_primid_instancing_bug ||
(sctx->last_tess_uses_primid == tess_uses_primid))) {
*num_patches = sctx->last_num_patches;
- return;
+ return false;
}
sctx->last_ls = ls_current;
num_tcs_patch_outputs = 2; /* TESSINNER + TESSOUTER */
}
- input_vertex_size = num_tcs_inputs * 16;
+ input_vertex_size = ls->lshs_vertex_stride;
output_vertex_size = num_tcs_outputs * 16;
input_patch_size = num_tcs_input_cp * input_vertex_size;
* resource usage. Also ensures that the number of tcs in and out
* vertices per threadgroup are at most 256.
*/
- *num_patches = 64 / MAX2(num_tcs_input_cp, num_tcs_output_cp) * 4;
+ unsigned max_verts_per_patch = MAX2(num_tcs_input_cp, num_tcs_output_cp);
+ *num_patches = 256 / max_verts_per_patch;
/* Make sure that the data fits in LDS. This assumes the shaders only
* use LDS for the inputs and outputs.
(sctx->screen->tess_offchip_block_dw_size * 4) /
output_patch_size);
- /* Not necessary for correctness, but improves performance. The
- * specific value is taken from the proprietary driver.
+ /* Not necessary for correctness, but improves performance.
+ * The hardware can do more, but the radeonsi shader constant is
+ * limited to 6 bits.
+ */
+ *num_patches = MIN2(*num_patches, 63); /* triangles: 3 full waves except 3 lanes */
+
+ /* When distributed tessellation is unsupported, switch between SEs
+ * at a higher frequency to compensate for it.
+ */
+ if (!sctx->screen->has_distributed_tess && sctx->screen->info.max_se > 1)
+ *num_patches = MIN2(*num_patches, 16); /* recommended */
+
+ /* Make sure that vector lanes are reasonably occupied. It probably
+ * doesn't matter much because this is LS-HS, and TES is likely to
+ * occupy significantly more CUs.
*/
- *num_patches = MIN2(*num_patches, 40);
+ unsigned temp_verts_per_tg = *num_patches * max_verts_per_patch;
+ if (temp_verts_per_tg > 64 && temp_verts_per_tg % 64 < 48)
+ *num_patches = (temp_verts_per_tg & ~63) / max_verts_per_patch;
if (sctx->chip_class == SI) {
/* SI bug workaround, related to power management. Limit LS-HS
* threadgroups to only one wave.
*/
- unsigned one_wave = 64 / MAX2(num_tcs_input_cp, num_tcs_output_cp);
+ unsigned one_wave = 64 / max_verts_per_patch;
*num_patches = MIN2(*num_patches, one_wave);
}
assert(num_tcs_input_cp <= 32);
assert(num_tcs_output_cp <= 32);
- uint64_t ring_va = r600_resource(sctx->tess_rings)->gpu_address;
+ uint64_t ring_va = si_resource(sctx->tess_rings)->gpu_address;
assert((ring_va & u_bit_consecutive(0, 19)) == 0);
tcs_in_layout = S_VS_STATE_LS_OUT_PATCH_SIZE(input_patch_size / 4) |
S_028B58_HS_NUM_INPUT_CP(num_tcs_input_cp) |
S_028B58_HS_NUM_OUTPUT_CP(num_tcs_output_cp);
- if (sctx->chip_class >= CIK)
- radeon_set_context_reg_idx(cs, R_028B58_VGT_LS_HS_CONFIG, 2,
- ls_hs_config);
- else
- radeon_set_context_reg(cs, R_028B58_VGT_LS_HS_CONFIG,
- ls_hs_config);
+ if (sctx->last_ls_hs_config != ls_hs_config) {
+ if (sctx->chip_class >= CIK) {
+ radeon_set_context_reg_idx(cs, R_028B58_VGT_LS_HS_CONFIG, 2,
+ ls_hs_config);
+ } else {
+ radeon_set_context_reg(cs, R_028B58_VGT_LS_HS_CONFIG,
+ ls_hs_config);
+ }
+ sctx->last_ls_hs_config = ls_hs_config;
+ return true; /* true if the context rolls */
+ }
+ return false;
}
static unsigned si_num_prims_for_vertices(const struct pipe_draw_info *info)
switch (info->mode) {
case PIPE_PRIM_PATCHES:
return info->count / info->vertices_per_patch;
+ case PIPE_PRIM_POLYGON:
+ return info->count >= 3;
case SI_PRIM_RECTANGLE_LIST:
return info->count / 3;
default:
- return u_prims_for_vertices(info->mode, info->count);
+ return u_decomposed_prims_for_vertices(info->mode, info->count);
}
}
key->u.uses_gs)
partial_vs_wave = true;
- /* Needed for 028B6C_DISTRIBUTION_MODE != 0 */
+ /* Needed for 028B6C_DISTRIBUTION_MODE != 0. (implies >= VI) */
if (sscreen->has_distributed_tess) {
if (key->u.uses_gs) {
- if (sscreen->info.chip_class <= VI)
+ if (sscreen->info.chip_class == VI)
partial_es_wave = true;
-
- /* GPU hang workaround. */
- if (sscreen->info.family == CHIP_TONGA ||
- sscreen->info.family == CHIP_FIJI ||
- sscreen->info.family == CHIP_POLARIS10 ||
- sscreen->info.family == CHIP_POLARIS11 ||
- sscreen->info.family == CHIP_POLARIS12 ||
- sscreen->info.family == CHIP_VEGAM)
- partial_vs_wave = true;
} else {
partial_vs_wave = true;
}
* Polaris supports primitive restart with WD_SWITCH_ON_EOP=0
* for points, line strips, and tri strips.
*/
- if (sscreen->info.max_se < 4 ||
+ if (sscreen->info.max_se <= 2 ||
key->u.prim == PIPE_PRIM_POLYGON ||
key->u.prim == PIPE_PRIM_LINE_LOOP ||
key->u.prim == PIPE_PRIM_TRIANGLE_FAN ||
wd_switch_on_eop = true;
/* Required on CIK and later. */
- if (sscreen->info.max_se > 2 && !wd_switch_on_eop)
+ if (sscreen->info.max_se == 4 && !wd_switch_on_eop)
ia_switch_on_eoi = true;
+ /* HW engineers suggested that PARTIAL_VS_WAVE_ON should be set
+ * to work around a GS hang.
+ */
+ if (key->u.uses_gs &&
+ (sscreen->info.family == CHIP_TONGA ||
+ sscreen->info.family == CHIP_FIJI ||
+ sscreen->info.family == CHIP_POLARIS10 ||
+ sscreen->info.family == CHIP_POLARIS11 ||
+ sscreen->info.family == CHIP_POLARIS12 ||
+ sscreen->info.family == CHIP_VEGAM))
+ partial_vs_wave = true;
+
/* Required by Hawaii and, for some special cases, by VI. */
if (ia_switch_on_eoi &&
(sscreen->info.family == CHIP_HAWAII ||
key->u.uses_instancing)
partial_vs_wave = true;
+ /* This only applies to Polaris10 and later 4 SE chips.
+ * wd_switch_on_eop is already true on all other chips.
+ */
+ if (!wd_switch_on_eop && key->u.primitive_restart)
+ partial_vs_wave = true;
+
/* If the WD switch is false, the IA switch must be false too. */
assert(wd_switch_on_eop || !ia_switch_on_eop);
}
S_030960_EN_INST_OPT_ADV(sscreen->info.chip_class >= GFX9);
}
-void si_init_ia_multi_vgt_param_table(struct si_context *sctx)
+static void si_init_ia_multi_vgt_param_table(struct si_context *sctx)
{
for (int prim = 0; prim <= SI_PRIM_RECTANGLE_LIST; prim++)
for (int uses_instancing = 0; uses_instancing < 2; uses_instancing++)
}
/* rast_prim is the primitive type after GS. */
-static void si_emit_rasterizer_prim_state(struct si_context *sctx)
+static bool si_emit_rasterizer_prim_state(struct si_context *sctx)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
enum pipe_prim_type rast_prim = sctx->current_rast_prim;
- struct si_state_rasterizer *rs = sctx->emitted.named.rasterizer;
+ struct si_state_rasterizer *rs = sctx->queued.named.rasterizer;
/* Skip this if not rendering lines. */
- if (rast_prim != PIPE_PRIM_LINES &&
- rast_prim != PIPE_PRIM_LINE_LOOP &&
- rast_prim != PIPE_PRIM_LINE_STRIP &&
- rast_prim != PIPE_PRIM_LINES_ADJACENCY &&
- rast_prim != PIPE_PRIM_LINE_STRIP_ADJACENCY)
- return;
+ if (!util_prim_is_lines(rast_prim))
+ return false;
if (rast_prim == sctx->last_rast_prim &&
rs->pa_sc_line_stipple == sctx->last_sc_line_stipple)
- return;
+ return false;
/* For lines, reset the stipple pattern at each primitive. Otherwise,
* reset the stipple pattern at each packet (line strips, line loops).
sctx->last_rast_prim = rast_prim;
sctx->last_sc_line_stipple = rs->pa_sc_line_stipple;
+ return true; /* true if the context rolls */
}
static void si_emit_vs_state(struct si_context *sctx,
}
if (sctx->current_vs_state != sctx->last_vs_state) {
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
+ /* For the API vertex shader (VS_STATE_INDEXED). */
radeon_set_sh_reg(cs,
sctx->shader_pointers.sh_base[PIPE_SHADER_VERTEX] +
SI_SGPR_VS_STATE_BITS * 4,
sctx->current_vs_state);
+ /* For vertex color clamping, which is done in the last stage
+ * before the rasterizer. */
+ if (sctx->gs_shader.cso || sctx->tes_shader.cso) {
+ /* GS copy shader or TES if GS is missing. */
+ radeon_set_sh_reg(cs,
+ R_00B130_SPI_SHADER_USER_DATA_VS_0 +
+ SI_SGPR_VS_STATE_BITS * 4,
+ sctx->current_vs_state);
+ }
+
sctx->last_vs_state = sctx->current_vs_state;
}
}
+static inline bool si_prim_restart_index_changed(struct si_context *sctx,
+ const struct pipe_draw_info *info)
+{
+ return info->primitive_restart &&
+ (info->restart_index != sctx->last_restart_index ||
+ sctx->last_restart_index == SI_RESTART_INDEX_UNKNOWN);
+}
+
static void si_emit_draw_registers(struct si_context *sctx,
const struct pipe_draw_info *info,
unsigned num_patches)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
unsigned prim = si_conv_pipe_prim(info->mode);
unsigned ia_multi_vgt_param;
/* Draw state. */
if (ia_multi_vgt_param != sctx->last_multi_vgt_param) {
if (sctx->chip_class >= GFX9)
- radeon_set_uconfig_reg_idx(cs, R_030960_IA_MULTI_VGT_PARAM, 4, ia_multi_vgt_param);
+ radeon_set_uconfig_reg_idx(cs, sctx->screen,
+ R_030960_IA_MULTI_VGT_PARAM, 4,
+ ia_multi_vgt_param);
else if (sctx->chip_class >= CIK)
radeon_set_context_reg_idx(cs, R_028AA8_IA_MULTI_VGT_PARAM, 1, ia_multi_vgt_param);
else
}
if (prim != sctx->last_prim) {
if (sctx->chip_class >= CIK)
- radeon_set_uconfig_reg_idx(cs, R_030908_VGT_PRIMITIVE_TYPE, 1, prim);
+ radeon_set_uconfig_reg_idx(cs, sctx->screen,
+ R_030908_VGT_PRIMITIVE_TYPE, 1, prim);
else
radeon_set_config_reg(cs, R_008958_VGT_PRIMITIVE_TYPE, prim);
sctx->last_primitive_restart_en = info->primitive_restart;
}
- if (info->primitive_restart &&
- (info->restart_index != sctx->last_restart_index ||
- sctx->last_restart_index == SI_RESTART_INDEX_UNKNOWN)) {
+ if (si_prim_restart_index_changed(sctx, info)) {
radeon_set_context_reg(cs, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX,
info->restart_index);
sctx->last_restart_index = info->restart_index;
unsigned index_offset)
{
struct pipe_draw_indirect_info *indirect = info->indirect;
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
unsigned sh_base_reg = sctx->shader_pointers.sh_base[PIPE_SHADER_VERTEX];
bool render_cond_bit = sctx->render_cond && !sctx->render_cond_force_off;
uint32_t index_max_size = 0;
if (info->count_from_stream_output) {
struct si_streamout_target *t =
(struct si_streamout_target*)info->count_from_stream_output;
- uint64_t va = t->buf_filled_size->gpu_address +
- t->buf_filled_size_offset;
radeon_set_context_reg(cs, R_028B30_VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE,
t->stride_in_dw);
-
- radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
- radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
- COPY_DATA_DST_SEL(COPY_DATA_REG) |
- COPY_DATA_WR_CONFIRM);
- radeon_emit(cs, va); /* src address lo */
- radeon_emit(cs, va >> 32); /* src address hi */
- radeon_emit(cs, R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE >> 2);
- radeon_emit(cs, 0); /* unused */
-
- radeon_add_to_buffer_list(sctx, sctx->gfx_cs,
- t->buf_filled_size, RADEON_USAGE_READ,
- RADEON_PRIO_SO_FILLED_SIZE);
+ si_cp_copy_data(sctx,
+ COPY_DATA_REG, NULL,
+ R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE >> 2,
+ COPY_DATA_SRC_MEM, t->buf_filled_size,
+ t->buf_filled_size_offset);
}
/* draw packet */
}
if (sctx->chip_class >= GFX9) {
- radeon_set_uconfig_reg_idx(cs, R_03090C_VGT_INDEX_TYPE,
- 2, index_type);
+ radeon_set_uconfig_reg_idx(cs, sctx->screen,
+ R_03090C_VGT_INDEX_TYPE, 2,
+ index_type);
} else {
radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0));
radeon_emit(cs, index_type);
index_max_size = (indexbuf->width0 - index_offset) /
index_size;
- index_va = r600_resource(indexbuf)->gpu_address + index_offset;
+ index_va = si_resource(indexbuf)->gpu_address + index_offset;
radeon_add_to_buffer_list(sctx, sctx->gfx_cs,
- r600_resource(indexbuf),
+ si_resource(indexbuf),
RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER);
} else {
/* On CI and later, non-indexed draws overwrite VGT_INDEX_TYPE,
}
if (indirect) {
- uint64_t indirect_va = r600_resource(indirect->buffer)->gpu_address;
+ uint64_t indirect_va = si_resource(indirect->buffer)->gpu_address;
assert(indirect_va % 8 == 0);
radeon_emit(cs, indirect_va >> 32);
radeon_add_to_buffer_list(sctx, sctx->gfx_cs,
- r600_resource(indirect->buffer),
+ si_resource(indirect->buffer),
RADEON_USAGE_READ, RADEON_PRIO_DRAW_INDIRECT);
unsigned di_src_sel = index_size ? V_0287F0_DI_SRC_SEL_DMA
uint64_t count_va = 0;
if (indirect->indirect_draw_count) {
- struct r600_resource *params_buf =
- r600_resource(indirect->indirect_draw_count);
+ struct si_resource *params_buf =
+ si_resource(indirect->indirect_draw_count);
radeon_add_to_buffer_list(
sctx, sctx->gfx_cs, params_buf,
radeon_emit(cs, di_src_sel);
}
} else {
+ unsigned instance_count = info->instance_count;
int base_vertex;
- radeon_emit(cs, PKT3(PKT3_NUM_INSTANCES, 0, 0));
- radeon_emit(cs, info->instance_count);
+ if (sctx->last_instance_count == SI_INSTANCE_COUNT_UNKNOWN ||
+ sctx->last_instance_count != instance_count) {
+ radeon_emit(cs, PKT3(PKT3_NUM_INSTANCES, 0, 0));
+ radeon_emit(cs, instance_count);
+ sctx->last_instance_count = instance_count;
+ }
/* Base vertex and start instance. */
base_vertex = index_size ? info->index_bias : info->start;
static void si_emit_surface_sync(struct si_context *sctx,
unsigned cp_coher_cntl)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
- if (sctx->chip_class >= GFX9) {
+ if (sctx->chip_class >= GFX9 || !sctx->has_graphics) {
/* Flush caches and wait for the caches to assert idle. */
radeon_emit(cs, PKT3(PKT3_ACQUIRE_MEM, 5, 0));
radeon_emit(cs, cp_coher_cntl); /* CP_COHER_CNTL */
void si_emit_cache_flush(struct si_context *sctx)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
uint32_t flags = sctx->flags;
+
+ if (!sctx->has_graphics) {
+ /* Only process compute flags. */
+ flags &= SI_CONTEXT_INV_ICACHE |
+ SI_CONTEXT_INV_SMEM_L1 |
+ SI_CONTEXT_INV_VMEM_L1 |
+ SI_CONTEXT_INV_GLOBAL_L2 |
+ SI_CONTEXT_WRITEBACK_GLOBAL_L2 |
+ SI_CONTEXT_INV_L2_METADATA |
+ SI_CONTEXT_CS_PARTIAL_FLUSH;
+ }
+
uint32_t cp_coher_cntl = 0;
uint32_t flush_cb_db = flags & (SI_CONTEXT_FLUSH_AND_INV_CB |
SI_CONTEXT_FLUSH_AND_INV_DB);
/* Necessary for DCC */
if (sctx->chip_class == VI)
- si_gfx_write_event_eop(sctx, V_028A90_FLUSH_AND_INV_CB_DATA_TS,
- 0, EOP_DATA_SEL_DISCARD, NULL,
- 0, 0, SI_NOT_QUERY);
+ si_cp_release_mem(sctx,
+ V_028A90_FLUSH_AND_INV_CB_DATA_TS,
+ 0, EOP_DST_SEL_MEM, EOP_INT_SEL_NONE,
+ EOP_DATA_SEL_DISCARD, NULL,
+ 0, 0, SI_NOT_QUERY);
}
if (flags & SI_CONTEXT_FLUSH_AND_INV_DB)
cp_coher_cntl |= S_0085F0_DB_ACTION_ENA(1) |
if (flags & SI_CONTEXT_CS_PARTIAL_FLUSH &&
sctx->compute_is_busy) {
radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
- radeon_emit(cs, EVENT_TYPE(V_028A90_CS_PARTIAL_FLUSH | EVENT_INDEX(4)));
+ radeon_emit(cs, EVENT_TYPE(V_028A90_CS_PARTIAL_FLUSH) | EVENT_INDEX(4));
sctx->num_cs_flushes++;
sctx->compute_is_busy = false;
}
va = sctx->wait_mem_scratch->gpu_address;
sctx->wait_mem_number++;
- si_gfx_write_event_eop(sctx, cb_db_event, tc_flags,
- EOP_DATA_SEL_VALUE_32BIT,
- sctx->wait_mem_scratch, va,
- sctx->wait_mem_number, SI_NOT_QUERY);
- si_gfx_wait_fence(sctx, va, sctx->wait_mem_number, 0xffffffff);
+ si_cp_release_mem(sctx, cb_db_event, tc_flags,
+ EOP_DST_SEL_MEM,
+ EOP_INT_SEL_SEND_DATA_AFTER_WR_CONFIRM,
+ EOP_DATA_SEL_VALUE_32BIT,
+ sctx->wait_mem_scratch, va,
+ sctx->wait_mem_number, SI_NOT_QUERY);
+ si_cp_wait_mem(sctx, cs, va, sctx->wait_mem_number, 0xffffffff,
+ WAIT_REG_MEM_EQUAL);
}
/* Make sure ME is idle (it executes most packets) before continuing.
* This prevents read-after-write hazards between PFP and ME.
*/
- if (cp_coher_cntl ||
- (flags & (SI_CONTEXT_CS_PARTIAL_FLUSH |
- SI_CONTEXT_INV_VMEM_L1 |
- SI_CONTEXT_INV_GLOBAL_L2 |
- SI_CONTEXT_WRITEBACK_GLOBAL_L2))) {
+ if (sctx->has_graphics &&
+ (cp_coher_cntl ||
+ (flags & (SI_CONTEXT_CS_PARTIAL_FLUSH |
+ SI_CONTEXT_INV_VMEM_L1 |
+ SI_CONTEXT_INV_GLOBAL_L2 |
+ SI_CONTEXT_WRITEBACK_GLOBAL_L2)))) {
radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
radeon_emit(cs, 0);
}
static void si_emit_all_states(struct si_context *sctx, const struct pipe_draw_info *info,
unsigned skip_atom_mask)
{
+ unsigned num_patches = 0;
+ /* Vega10/Raven scissor bug workaround. When any context register is
+ * written (i.e. the GPU rolls the context), PA_SC_VPORT_SCISSOR
+ * registers must be written too.
+ */
+ bool handle_scissor_bug = (sctx->family == CHIP_VEGA10 || sctx->family == CHIP_RAVEN) &&
+ !si_is_atom_dirty(sctx, &sctx->atoms.s.scissors);
+ bool context_roll = false; /* set correctly for GFX9 only */
+
+ context_roll |= si_emit_rasterizer_prim_state(sctx);
+ if (sctx->tes_shader.cso)
+ context_roll |= si_emit_derived_tess_state(sctx, info, &num_patches);
+
+ if (handle_scissor_bug &&
+ (info->count_from_stream_output ||
+ sctx->dirty_atoms & si_atoms_that_always_roll_context() ||
+ sctx->dirty_states & si_states_that_always_roll_context() ||
+ si_prim_restart_index_changed(sctx, info)))
+ context_roll = true;
+
+ sctx->context_roll_counter = 0;
+
/* Emit state atoms. */
unsigned mask = sctx->dirty_atoms & ~skip_atom_mask;
while (mask)
}
sctx->dirty_states = 0;
- /* Emit draw states. */
- unsigned num_patches = 0;
+ if (handle_scissor_bug &&
+ (context_roll || sctx->context_roll_counter)) {
+ sctx->scissors.dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
+ sctx->atoms.s.scissors.emit(sctx);
+ }
- si_emit_rasterizer_prim_state(sctx);
- if (sctx->tes_shader.cso)
- si_emit_derived_tess_state(sctx, info, &num_patches);
+ /* Emit draw states. */
si_emit_vs_state(sctx, info);
si_emit_draw_registers(sctx, info, num_patches);
}
-void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
+static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
{
struct si_context *sctx = (struct si_context *)ctx;
struct si_state_rasterizer *rs = sctx->queued.named.rasterizer;
return;
}
- if (unlikely(!sctx->vs_shader.cso)) {
- assert(0);
- return;
- }
- if (unlikely(!sctx->ps_shader.cso && (!rs || !rs->rasterizer_discard))) {
- assert(0);
- return;
- }
- if (unlikely(!!sctx->tes_shader.cso != (info->mode == PIPE_PRIM_PATCHES))) {
+ if (unlikely(!sctx->vs_shader.cso ||
+ !rs ||
+ (!sctx->ps_shader.cso && !rs->rasterizer_discard) ||
+ (!!sctx->tes_shader.cso != (info->mode == PIPE_PRIM_PATCHES)))) {
assert(0);
return;
}
si_decompress_textures(sctx, u_bit_consecutive(0, SI_NUM_GRAPHICS_SHADERS));
+ if (sctx->bo_list_add_all_gfx_resources)
+ si_gfx_resources_add_all_to_bo_list(sctx);
+
/* Set the rasterization primitive type.
*
* This must be done after si_decompress_textures, which can call
rast_prim = info->mode;
if (rast_prim != sctx->current_rast_prim) {
- bool old_is_poly = sctx->current_rast_prim >= PIPE_PRIM_TRIANGLES;
- bool new_is_poly = rast_prim >= PIPE_PRIM_TRIANGLES;
- if (old_is_poly != new_is_poly) {
- sctx->scissors.dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
- si_mark_atom_dirty(sctx, &sctx->atoms.s.scissors);
- }
+ if (util_prim_is_points_or_lines(sctx->current_rast_prim) !=
+ util_prim_is_points_or_lines(rast_prim))
+ si_mark_atom_dirty(sctx, &sctx->atoms.s.guardband);
sctx->current_rast_prim = rast_prim;
sctx->do_update_shaders = true;
}
if (sctx->do_update_shaders && !si_update_shaders(sctx))
- return;
+ goto return_cleanup;
if (index_size) {
/* Translate or upload, if needed. */
/* info->start will be added by the drawing code */
index_offset -= start_offset;
} else if (sctx->chip_class <= CIK &&
- r600_resource(indexbuf)->TC_L2_dirty) {
+ si_resource(indexbuf)->TC_L2_dirty) {
/* VI reads index buffers through TC L2, so it doesn't
* need this. */
sctx->flags |= SI_CONTEXT_WRITEBACK_GLOBAL_L2;
- r600_resource(indexbuf)->TC_L2_dirty = false;
+ si_resource(indexbuf)->TC_L2_dirty = false;
}
}
/* Indirect buffers use TC L2 on GFX9, but not older hw. */
if (sctx->chip_class <= VI) {
- if (r600_resource(indirect->buffer)->TC_L2_dirty) {
+ if (si_resource(indirect->buffer)->TC_L2_dirty) {
sctx->flags |= SI_CONTEXT_WRITEBACK_GLOBAL_L2;
- r600_resource(indirect->buffer)->TC_L2_dirty = false;
+ si_resource(indirect->buffer)->TC_L2_dirty = false;
}
if (indirect->indirect_draw_count &&
- r600_resource(indirect->indirect_draw_count)->TC_L2_dirty) {
+ si_resource(indirect->indirect_draw_count)->TC_L2_dirty) {
sctx->flags |= SI_CONTEXT_WRITEBACK_GLOBAL_L2;
- r600_resource(indirect->indirect_draw_count)->TC_L2_dirty = false;
+ si_resource(indirect->indirect_draw_count)->TC_L2_dirty = false;
}
}
}
* need_cs_space flush before we add buffers to the buffer list.
*/
if (!si_upload_vertex_buffer_descriptors(sctx))
- return;
-
- /* Vega10/Raven scissor bug workaround. This must be done before VPORT
- * scissor registers are changed. There is also a more efficient but
- * more involved alternative workaround.
- */
- if ((sctx->family == CHIP_VEGA10 || sctx->family == CHIP_RAVEN) &&
- si_is_atom_dirty(sctx, &sctx->atoms.s.scissors)) {
- sctx->flags |= SI_CONTEXT_PS_PARTIAL_FLUSH;
- si_emit_cache_flush(sctx);
- }
+ goto return_cleanup;
/* Use optimal packet order based on whether we need to sync the pipeline. */
if (unlikely(sctx->flags & (SI_CONTEXT_FLUSH_AND_INV_CB |
masked_atoms |= si_get_atom_bit(sctx, &sctx->atoms.s.render_cond);
if (!si_upload_graphics_shader_descriptors(sctx))
- return;
+ goto return_cleanup;
/* Emit all states except possibly render condition. */
si_emit_all_states(sctx, info, masked_atoms);
if (G_0286E8_WAVESIZE(sctx->spi_tmpring_size))
sctx->num_spill_draw_calls++;
}
+
+return_cleanup:
if (index_size && indexbuf != info->index.resource)
pipe_resource_reference(&indexbuf, NULL);
}
-void si_draw_rectangle(struct blitter_context *blitter,
- void *vertex_elements_cso,
- blitter_get_vs_func get_vs,
- int x1, int y1, int x2, int y2,
- float depth, unsigned num_instances,
- enum blitter_attrib_type type,
- const union blitter_attrib *attrib)
+static void
+si_draw_rectangle(struct blitter_context *blitter,
+ void *vertex_elements_cso,
+ blitter_get_vs_func get_vs,
+ int x1, int y1, int x2, int y2,
+ float depth, unsigned num_instances,
+ enum blitter_attrib_type type,
+ const union blitter_attrib *attrib)
{
struct pipe_context *pipe = util_blitter_get_pipe(blitter);
struct si_context *sctx = (struct si_context*)pipe;
case UTIL_BLITTER_ATTRIB_NONE:;
}
- pipe->bind_vs_state(pipe, si_get_blit_vs(sctx, type, num_instances));
+ pipe->bind_vs_state(pipe, si_get_blitter_vs(sctx, type, num_instances));
struct pipe_draw_info info = {};
info.mode = SI_PRIM_RECTANGLE_LIST;
void si_trace_emit(struct si_context *sctx)
{
- struct radeon_winsys_cs *cs = sctx->gfx_cs;
- uint64_t va = sctx->current_saved_cs->trace_buf->gpu_address;
+ struct radeon_cmdbuf *cs = sctx->gfx_cs;
uint32_t trace_id = ++sctx->current_saved_cs->trace_id;
- radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
- radeon_emit(cs, S_370_DST_SEL(V_370_MEMORY_SYNC) |
- S_370_WR_CONFIRM(1) |
- S_370_ENGINE_SEL(V_370_ME));
- radeon_emit(cs, va);
- radeon_emit(cs, va >> 32);
- radeon_emit(cs, trace_id);
+ si_cp_write_data(sctx, sctx->current_saved_cs->trace_buf,
+ 0, 4, V_370_MEM, V_370_ME, &trace_id);
+
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
radeon_emit(cs, AC_ENCODE_TRACE_POINT(trace_id));
if (sctx->log)
u_log_flush(sctx->log);
}
+
+void si_init_draw_functions(struct si_context *sctx)
+{
+ sctx->b.draw_vbo = si_draw_vbo;
+
+ sctx->blitter->draw_rectangle = si_draw_rectangle;
+
+ si_init_ia_multi_vgt_param_table(sctx);
+}
projects / mesa.git / blobdiff