| /* |
| * Copyright © 2016 Red Hat. |
| * Copyright © 2016 Bas Nieuwenhuizen |
| * |
| * based in part on anv driver which is: |
| * Copyright © 2015 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include "radv_private.h" |
| #include "radv_radeon_winsys.h" |
| #include "radv_shader.h" |
| #include "radv_cs.h" |
| #include "sid.h" |
| #include "gfx9d.h" |
| #include "vk_format.h" |
| #include "radv_debug.h" |
| #include "radv_meta.h" |
| |
| #include "ac_debug.h" |
| |
| enum { |
| RADV_PREFETCH_VBO_DESCRIPTORS = (1 << 0), |
| RADV_PREFETCH_VS = (1 << 1), |
| RADV_PREFETCH_TCS = (1 << 2), |
| RADV_PREFETCH_TES = (1 << 3), |
| RADV_PREFETCH_GS = (1 << 4), |
| RADV_PREFETCH_PS = (1 << 5), |
| RADV_PREFETCH_SHADERS = (RADV_PREFETCH_VS | |
| RADV_PREFETCH_TCS | |
| RADV_PREFETCH_TES | |
| RADV_PREFETCH_GS | |
| RADV_PREFETCH_PS) |
| }; |
| |
| static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkImageLayout src_layout, |
| VkImageLayout dst_layout, |
| uint32_t src_family, |
| uint32_t dst_family, |
| const VkImageSubresourceRange *range, |
| VkImageAspectFlags pending_clears); |
| |
| const struct radv_dynamic_state default_dynamic_state = { |
| .viewport = { |
| .count = 0, |
| }, |
| .scissor = { |
| .count = 0, |
| }, |
| .line_width = 1.0f, |
| .depth_bias = { |
| .bias = 0.0f, |
| .clamp = 0.0f, |
| .slope = 0.0f, |
| }, |
| .blend_constants = { 0.0f, 0.0f, 0.0f, 0.0f }, |
| .depth_bounds = { |
| .min = 0.0f, |
| .max = 1.0f, |
| }, |
| .stencil_compare_mask = { |
| .front = ~0u, |
| .back = ~0u, |
| }, |
| .stencil_write_mask = { |
| .front = ~0u, |
| .back = ~0u, |
| }, |
| .stencil_reference = { |
| .front = 0u, |
| .back = 0u, |
| }, |
| }; |
| |
| static void |
| radv_bind_dynamic_state(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_dynamic_state *src) |
| { |
| struct radv_dynamic_state *dest = &cmd_buffer->state.dynamic; |
| uint32_t copy_mask = src->mask; |
| uint32_t dest_mask = 0; |
| |
| /* Make sure to copy the number of viewports/scissors because they can |
| * only be specified at pipeline creation time. |
| */ |
| dest->viewport.count = src->viewport.count; |
| dest->scissor.count = src->scissor.count; |
| dest->discard_rectangle.count = src->discard_rectangle.count; |
| |
| if (copy_mask & RADV_DYNAMIC_VIEWPORT) { |
| if (memcmp(&dest->viewport.viewports, &src->viewport.viewports, |
| src->viewport.count * sizeof(VkViewport))) { |
| typed_memcpy(dest->viewport.viewports, |
| src->viewport.viewports, |
| src->viewport.count); |
| dest_mask |= RADV_DYNAMIC_VIEWPORT; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_SCISSOR) { |
| if (memcmp(&dest->scissor.scissors, &src->scissor.scissors, |
| src->scissor.count * sizeof(VkRect2D))) { |
| typed_memcpy(dest->scissor.scissors, |
| src->scissor.scissors, src->scissor.count); |
| dest_mask |= RADV_DYNAMIC_SCISSOR; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_LINE_WIDTH) { |
| if (dest->line_width != src->line_width) { |
| dest->line_width = src->line_width; |
| dest_mask |= RADV_DYNAMIC_LINE_WIDTH; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_DEPTH_BIAS) { |
| if (memcmp(&dest->depth_bias, &src->depth_bias, |
| sizeof(src->depth_bias))) { |
| dest->depth_bias = src->depth_bias; |
| dest_mask |= RADV_DYNAMIC_DEPTH_BIAS; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_BLEND_CONSTANTS) { |
| if (memcmp(&dest->blend_constants, &src->blend_constants, |
| sizeof(src->blend_constants))) { |
| typed_memcpy(dest->blend_constants, |
| src->blend_constants, 4); |
| dest_mask |= RADV_DYNAMIC_BLEND_CONSTANTS; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_DEPTH_BOUNDS) { |
| if (memcmp(&dest->depth_bounds, &src->depth_bounds, |
| sizeof(src->depth_bounds))) { |
| dest->depth_bounds = src->depth_bounds; |
| dest_mask |= RADV_DYNAMIC_DEPTH_BOUNDS; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_STENCIL_COMPARE_MASK) { |
| if (memcmp(&dest->stencil_compare_mask, |
| &src->stencil_compare_mask, |
| sizeof(src->stencil_compare_mask))) { |
| dest->stencil_compare_mask = src->stencil_compare_mask; |
| dest_mask |= RADV_DYNAMIC_STENCIL_COMPARE_MASK; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_STENCIL_WRITE_MASK) { |
| if (memcmp(&dest->stencil_write_mask, &src->stencil_write_mask, |
| sizeof(src->stencil_write_mask))) { |
| dest->stencil_write_mask = src->stencil_write_mask; |
| dest_mask |= RADV_DYNAMIC_STENCIL_WRITE_MASK; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_STENCIL_REFERENCE) { |
| if (memcmp(&dest->stencil_reference, &src->stencil_reference, |
| sizeof(src->stencil_reference))) { |
| dest->stencil_reference = src->stencil_reference; |
| dest_mask |= RADV_DYNAMIC_STENCIL_REFERENCE; |
| } |
| } |
| |
| if (copy_mask & RADV_DYNAMIC_DISCARD_RECTANGLE) { |
| if (memcmp(&dest->discard_rectangle.rectangles, &src->discard_rectangle.rectangles, |
| src->discard_rectangle.count * sizeof(VkRect2D))) { |
| typed_memcpy(dest->discard_rectangle.rectangles, |
| src->discard_rectangle.rectangles, |
| src->discard_rectangle.count); |
| dest_mask |= RADV_DYNAMIC_DISCARD_RECTANGLE; |
| } |
| } |
| |
| cmd_buffer->state.dirty |= dest_mask; |
| } |
| |
| bool radv_cmd_buffer_uses_mec(struct radv_cmd_buffer *cmd_buffer) |
| { |
| return cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE && |
| cmd_buffer->device->physical_device->rad_info.chip_class >= CIK; |
| } |
| |
| enum ring_type radv_queue_family_to_ring(int f) { |
| switch (f) { |
| case RADV_QUEUE_GENERAL: |
| return RING_GFX; |
| case RADV_QUEUE_COMPUTE: |
| return RING_COMPUTE; |
| case RADV_QUEUE_TRANSFER: |
| return RING_DMA; |
| default: |
| unreachable("Unknown queue family"); |
| } |
| } |
| |
| static VkResult radv_create_cmd_buffer( |
| struct radv_device * device, |
| struct radv_cmd_pool * pool, |
| VkCommandBufferLevel level, |
| VkCommandBuffer* pCommandBuffer) |
| { |
| struct radv_cmd_buffer *cmd_buffer; |
| unsigned ring; |
| cmd_buffer = vk_zalloc(&pool->alloc, sizeof(*cmd_buffer), 8, |
| VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| if (cmd_buffer == NULL) |
| return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); |
| |
| cmd_buffer->_loader_data.loaderMagic = ICD_LOADER_MAGIC; |
| cmd_buffer->device = device; |
| cmd_buffer->pool = pool; |
| cmd_buffer->level = level; |
| |
| if (pool) { |
| list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers); |
| cmd_buffer->queue_family_index = pool->queue_family_index; |
| |
| } else { |
| /* Init the pool_link so we can safely call list_del when we destroy |
| * the command buffer |
| */ |
| list_inithead(&cmd_buffer->pool_link); |
| cmd_buffer->queue_family_index = RADV_QUEUE_GENERAL; |
| } |
| |
| ring = radv_queue_family_to_ring(cmd_buffer->queue_family_index); |
| |
| cmd_buffer->cs = device->ws->cs_create(device->ws, ring); |
| if (!cmd_buffer->cs) { |
| vk_free(&cmd_buffer->pool->alloc, cmd_buffer); |
| return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); |
| } |
| |
| *pCommandBuffer = radv_cmd_buffer_to_handle(cmd_buffer); |
| |
| list_inithead(&cmd_buffer->upload.list); |
| |
| return VK_SUCCESS; |
| } |
| |
| static void |
| radv_cmd_buffer_destroy(struct radv_cmd_buffer *cmd_buffer) |
| { |
| list_del(&cmd_buffer->pool_link); |
| |
| list_for_each_entry_safe(struct radv_cmd_buffer_upload, up, |
| &cmd_buffer->upload.list, list) { |
| cmd_buffer->device->ws->buffer_destroy(up->upload_bo); |
| list_del(&up->list); |
| free(up); |
| } |
| |
| if (cmd_buffer->upload.upload_bo) |
| cmd_buffer->device->ws->buffer_destroy(cmd_buffer->upload.upload_bo); |
| cmd_buffer->device->ws->cs_destroy(cmd_buffer->cs); |
| |
| for (unsigned i = 0; i < VK_PIPELINE_BIND_POINT_RANGE_SIZE; i++) |
| free(cmd_buffer->descriptors[i].push_set.set.mapped_ptr); |
| |
| vk_free(&cmd_buffer->pool->alloc, cmd_buffer); |
| } |
| |
| static VkResult |
| radv_reset_cmd_buffer(struct radv_cmd_buffer *cmd_buffer) |
| { |
| |
| cmd_buffer->device->ws->cs_reset(cmd_buffer->cs); |
| |
| list_for_each_entry_safe(struct radv_cmd_buffer_upload, up, |
| &cmd_buffer->upload.list, list) { |
| cmd_buffer->device->ws->buffer_destroy(up->upload_bo); |
| list_del(&up->list); |
| free(up); |
| } |
| |
| cmd_buffer->push_constant_stages = 0; |
| cmd_buffer->scratch_size_needed = 0; |
| cmd_buffer->compute_scratch_size_needed = 0; |
| cmd_buffer->esgs_ring_size_needed = 0; |
| cmd_buffer->gsvs_ring_size_needed = 0; |
| cmd_buffer->tess_rings_needed = false; |
| cmd_buffer->sample_positions_needed = false; |
| |
| if (cmd_buffer->upload.upload_bo) |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, |
| cmd_buffer->upload.upload_bo); |
| cmd_buffer->upload.offset = 0; |
| |
| cmd_buffer->record_result = VK_SUCCESS; |
| |
| for (unsigned i = 0; i < VK_PIPELINE_BIND_POINT_RANGE_SIZE; i++) { |
| cmd_buffer->descriptors[i].dirty = 0; |
| cmd_buffer->descriptors[i].valid = 0; |
| cmd_buffer->descriptors[i].push_dirty = false; |
| } |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { |
| unsigned num_db = cmd_buffer->device->physical_device->rad_info.num_render_backends; |
| unsigned eop_bug_offset; |
| void *fence_ptr; |
| |
| radv_cmd_buffer_upload_alloc(cmd_buffer, 8, 0, |
| &cmd_buffer->gfx9_fence_offset, |
| &fence_ptr); |
| cmd_buffer->gfx9_fence_bo = cmd_buffer->upload.upload_bo; |
| |
| /* Allocate a buffer for the EOP bug on GFX9. */ |
| radv_cmd_buffer_upload_alloc(cmd_buffer, 16 * num_db, 0, |
| &eop_bug_offset, &fence_ptr); |
| cmd_buffer->gfx9_eop_bug_va = |
| radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| cmd_buffer->gfx9_eop_bug_va += eop_bug_offset; |
| } |
| |
| cmd_buffer->status = RADV_CMD_BUFFER_STATUS_INITIAL; |
| |
| return cmd_buffer->record_result; |
| } |
| |
| static bool |
| radv_cmd_buffer_resize_upload_buf(struct radv_cmd_buffer *cmd_buffer, |
| uint64_t min_needed) |
| { |
| uint64_t new_size; |
| struct radeon_winsys_bo *bo; |
| struct radv_cmd_buffer_upload *upload; |
| struct radv_device *device = cmd_buffer->device; |
| |
| new_size = MAX2(min_needed, 16 * 1024); |
| new_size = MAX2(new_size, 2 * cmd_buffer->upload.size); |
| |
| bo = device->ws->buffer_create(device->ws, |
| new_size, 4096, |
| RADEON_DOMAIN_GTT, |
| RADEON_FLAG_CPU_ACCESS| |
| RADEON_FLAG_NO_INTERPROCESS_SHARING | |
| RADEON_FLAG_32BIT); |
| |
| if (!bo) { |
| cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY; |
| return false; |
| } |
| |
| radv_cs_add_buffer(device->ws, cmd_buffer->cs, bo); |
| if (cmd_buffer->upload.upload_bo) { |
| upload = malloc(sizeof(*upload)); |
| |
| if (!upload) { |
| cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY; |
| device->ws->buffer_destroy(bo); |
| return false; |
| } |
| |
| memcpy(upload, &cmd_buffer->upload, sizeof(*upload)); |
| list_add(&upload->list, &cmd_buffer->upload.list); |
| } |
| |
| cmd_buffer->upload.upload_bo = bo; |
| cmd_buffer->upload.size = new_size; |
| cmd_buffer->upload.offset = 0; |
| cmd_buffer->upload.map = device->ws->buffer_map(cmd_buffer->upload.upload_bo); |
| |
| if (!cmd_buffer->upload.map) { |
| cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY; |
| return false; |
| } |
| |
| return true; |
| } |
| |
| bool |
| radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer *cmd_buffer, |
| unsigned size, |
| unsigned alignment, |
| unsigned *out_offset, |
| void **ptr) |
| { |
| uint64_t offset = align(cmd_buffer->upload.offset, alignment); |
| if (offset + size > cmd_buffer->upload.size) { |
| if (!radv_cmd_buffer_resize_upload_buf(cmd_buffer, size)) |
| return false; |
| offset = 0; |
| } |
| |
| *out_offset = offset; |
| *ptr = cmd_buffer->upload.map + offset; |
| |
| cmd_buffer->upload.offset = offset + size; |
| return true; |
| } |
| |
| bool |
| radv_cmd_buffer_upload_data(struct radv_cmd_buffer *cmd_buffer, |
| unsigned size, unsigned alignment, |
| const void *data, unsigned *out_offset) |
| { |
| uint8_t *ptr; |
| |
| if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, alignment, |
| out_offset, (void **)&ptr)) |
| return false; |
| |
| if (ptr) |
| memcpy(ptr, data, size); |
| |
| return true; |
| } |
| |
| static void |
| radv_emit_write_data_packet(struct radv_cmd_buffer *cmd_buffer, uint64_t va, |
| unsigned count, const uint32_t *data) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| |
| radeon_check_space(cmd_buffer->device->ws, cs, 4 + count); |
| |
| radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + count, 0)); |
| radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_ME)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit_array(cs, data, count); |
| } |
| |
| void radv_cmd_buffer_trace_emit(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_device *device = cmd_buffer->device; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint64_t va; |
| |
| va = radv_buffer_get_va(device->trace_bo); |
| if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY) |
| va += 4; |
| |
| ++cmd_buffer->state.trace_id; |
| radv_emit_write_data_packet(cmd_buffer, va, 1, |
| &cmd_buffer->state.trace_id); |
| |
| radeon_check_space(cmd_buffer->device->ws, cs, 2); |
| |
| radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); |
| radeon_emit(cs, AC_ENCODE_TRACE_POINT(cmd_buffer->state.trace_id)); |
| } |
| |
| static void |
| radv_cmd_buffer_after_draw(struct radv_cmd_buffer *cmd_buffer, |
| enum radv_cmd_flush_bits flags) |
| { |
| if (cmd_buffer->device->instance->debug_flags & RADV_DEBUG_SYNC_SHADERS) { |
| uint32_t *ptr = NULL; |
| uint64_t va = 0; |
| |
| assert(flags & (RADV_CMD_FLAG_PS_PARTIAL_FLUSH | |
| RADV_CMD_FLAG_CS_PARTIAL_FLUSH)); |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) { |
| va = radv_buffer_get_va(cmd_buffer->gfx9_fence_bo) + |
| cmd_buffer->gfx9_fence_offset; |
| ptr = &cmd_buffer->gfx9_fence_idx; |
| } |
| |
| radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 4); |
| |
| /* Force wait for graphics or compute engines to be idle. */ |
| si_cs_emit_cache_flush(cmd_buffer->cs, |
| cmd_buffer->device->physical_device->rad_info.chip_class, |
| ptr, va, |
| radv_cmd_buffer_uses_mec(cmd_buffer), |
| flags, cmd_buffer->gfx9_eop_bug_va); |
| } |
| |
| if (unlikely(cmd_buffer->device->trace_bo)) |
| radv_cmd_buffer_trace_emit(cmd_buffer); |
| } |
| |
| static void |
| radv_save_pipeline(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_pipeline *pipeline, enum ring_type ring) |
| { |
| struct radv_device *device = cmd_buffer->device; |
| uint32_t data[2]; |
| uint64_t va; |
| |
| va = radv_buffer_get_va(device->trace_bo); |
| |
| switch (ring) { |
| case RING_GFX: |
| va += 8; |
| break; |
| case RING_COMPUTE: |
| va += 16; |
| break; |
| default: |
| assert(!"invalid ring type"); |
| } |
| |
| data[0] = (uintptr_t)pipeline; |
| data[1] = (uintptr_t)pipeline >> 32; |
| |
| radv_emit_write_data_packet(cmd_buffer, va, 2, data); |
| } |
| |
| void radv_set_descriptor_set(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point, |
| struct radv_descriptor_set *set, |
| unsigned idx) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| |
| descriptors_state->sets[idx] = set; |
| |
| descriptors_state->valid |= (1u << idx); /* active descriptors */ |
| descriptors_state->dirty |= (1u << idx); |
| } |
| |
| static void |
| radv_save_descriptors(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| struct radv_device *device = cmd_buffer->device; |
| uint32_t data[MAX_SETS * 2] = {}; |
| uint64_t va; |
| unsigned i; |
| va = radv_buffer_get_va(device->trace_bo) + 24; |
| |
| for_each_bit(i, descriptors_state->valid) { |
| struct radv_descriptor_set *set = descriptors_state->sets[i]; |
| data[i * 2] = (uintptr_t)set; |
| data[i * 2 + 1] = (uintptr_t)set >> 32; |
| } |
| |
| radv_emit_write_data_packet(cmd_buffer, va, MAX_SETS * 2, data); |
| } |
| |
| struct radv_userdata_info * |
| radv_lookup_user_sgpr(struct radv_pipeline *pipeline, |
| gl_shader_stage stage, |
| int idx) |
| { |
| struct radv_shader_variant *shader = radv_get_shader(pipeline, stage); |
| return &shader->info.user_sgprs_locs.shader_data[idx]; |
| } |
| |
| static void |
| radv_emit_userdata_address(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_pipeline *pipeline, |
| gl_shader_stage stage, |
| int idx, uint64_t va) |
| { |
| struct radv_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, idx); |
| uint32_t base_reg = pipeline->user_data_0[stage]; |
| if (loc->sgpr_idx == -1) |
| return; |
| |
| assert(loc->num_sgprs == (HAVE_32BIT_POINTERS ? 1 : 2)); |
| assert(!loc->indirect); |
| |
| radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, |
| base_reg + loc->sgpr_idx * 4, va, false); |
| } |
| |
| static void |
| radv_emit_descriptor_pointers(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_pipeline *pipeline, |
| struct radv_descriptor_state *descriptors_state, |
| gl_shader_stage stage) |
| { |
| struct radv_device *device = cmd_buffer->device; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint32_t sh_base = pipeline->user_data_0[stage]; |
| struct radv_userdata_locations *locs = |
| &pipeline->shaders[stage]->info.user_sgprs_locs; |
| unsigned mask = locs->descriptor_sets_enabled; |
| |
| mask &= descriptors_state->dirty & descriptors_state->valid; |
| |
| while (mask) { |
| int start, count; |
| |
| u_bit_scan_consecutive_range(&mask, &start, &count); |
| |
| struct radv_userdata_info *loc = &locs->descriptor_sets[start]; |
| unsigned sh_offset = sh_base + loc->sgpr_idx * 4; |
| |
| radv_emit_shader_pointer_head(cs, sh_offset, count, |
| HAVE_32BIT_POINTERS); |
| for (int i = 0; i < count; i++) { |
| struct radv_descriptor_set *set = |
| descriptors_state->sets[start + i]; |
| |
| radv_emit_shader_pointer_body(device, cs, set->va, |
| HAVE_32BIT_POINTERS); |
| } |
| } |
| } |
| |
| static void |
| radv_update_multisample_state(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_pipeline *pipeline) |
| { |
| int num_samples = pipeline->graphics.ms.num_samples; |
| struct radv_multisample_state *ms = &pipeline->graphics.ms; |
| struct radv_pipeline *old_pipeline = cmd_buffer->state.emitted_pipeline; |
| |
| if (pipeline->shaders[MESA_SHADER_FRAGMENT]->info.info.ps.needs_sample_positions) |
| cmd_buffer->sample_positions_needed = true; |
| |
| if (old_pipeline && num_samples == old_pipeline->graphics.ms.num_samples) |
| return; |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028BDC_PA_SC_LINE_CNTL, 2); |
| radeon_emit(cmd_buffer->cs, ms->pa_sc_line_cntl); |
| radeon_emit(cmd_buffer->cs, ms->pa_sc_aa_config); |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028A48_PA_SC_MODE_CNTL_0, ms->pa_sc_mode_cntl_0); |
| |
| radv_cayman_emit_msaa_sample_locs(cmd_buffer->cs, num_samples); |
| |
| /* GFX9: Flush DFSM when the AA mode changes. */ |
| if (cmd_buffer->device->dfsm_allowed) { |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); |
| radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_FLUSH_DFSM) | EVENT_INDEX(0)); |
| } |
| } |
| |
| static void |
| radv_emit_shader_prefetch(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_shader_variant *shader) |
| { |
| uint64_t va; |
| |
| if (!shader) |
| return; |
| |
| va = radv_buffer_get_va(shader->bo) + shader->bo_offset; |
| |
| si_cp_dma_prefetch(cmd_buffer, va, shader->code_size); |
| } |
| |
| static void |
| radv_emit_prefetch_L2(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_pipeline *pipeline, |
| bool vertex_stage_only) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| uint32_t mask = state->prefetch_L2_mask; |
| |
| if (vertex_stage_only) { |
| /* Fast prefetch path for starting draws as soon as possible. |
| */ |
| mask = state->prefetch_L2_mask & (RADV_PREFETCH_VS | |
| RADV_PREFETCH_VBO_DESCRIPTORS); |
| } |
| |
| if (mask & RADV_PREFETCH_VS) |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_VERTEX]); |
| |
| if (mask & RADV_PREFETCH_VBO_DESCRIPTORS) |
| si_cp_dma_prefetch(cmd_buffer, state->vb_va, state->vb_size); |
| |
| if (mask & RADV_PREFETCH_TCS) |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_TESS_CTRL]); |
| |
| if (mask & RADV_PREFETCH_TES) |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_TESS_EVAL]); |
| |
| if (mask & RADV_PREFETCH_GS) { |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_GEOMETRY]); |
| radv_emit_shader_prefetch(cmd_buffer, pipeline->gs_copy_shader); |
| } |
| |
| if (mask & RADV_PREFETCH_PS) |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_FRAGMENT]); |
| |
| state->prefetch_L2_mask &= ~mask; |
| } |
| |
| static void |
| radv_emit_rbplus_state(struct radv_cmd_buffer *cmd_buffer) |
| { |
| if (!cmd_buffer->device->physical_device->rbplus_allowed) |
| return; |
| |
| struct radv_pipeline *pipeline = cmd_buffer->state.pipeline; |
| struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer; |
| const struct radv_subpass *subpass = cmd_buffer->state.subpass; |
| |
| unsigned sx_ps_downconvert = 0; |
| unsigned sx_blend_opt_epsilon = 0; |
| unsigned sx_blend_opt_control = 0; |
| |
| for (unsigned i = 0; i < subpass->color_count; ++i) { |
| if (subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) { |
| sx_blend_opt_control |= S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i * 4); |
| sx_blend_opt_control |= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i * 4); |
| continue; |
| } |
| |
| int idx = subpass->color_attachments[i].attachment; |
| struct radv_color_buffer_info *cb = &framebuffer->attachments[idx].cb; |
| |
| unsigned format = G_028C70_FORMAT(cb->cb_color_info); |
| unsigned swap = G_028C70_COMP_SWAP(cb->cb_color_info); |
| uint32_t spi_format = (pipeline->graphics.col_format >> (i * 4)) & 0xf; |
| uint32_t colormask = (pipeline->graphics.cb_target_mask >> (i * 4)) & 0xf; |
| |
| bool has_alpha, has_rgb; |
| |
| /* Set if RGB and A are present. */ |
| has_alpha = !G_028C74_FORCE_DST_ALPHA_1(cb->cb_color_attrib); |
| |
| if (format == V_028C70_COLOR_8 || |
| format == V_028C70_COLOR_16 || |
| format == V_028C70_COLOR_32) |
| has_rgb = !has_alpha; |
| else |
| has_rgb = true; |
| |
| /* Check the colormask and export format. */ |
| if (!(colormask & 0x7)) |
| has_rgb = false; |
| if (!(colormask & 0x8)) |
| has_alpha = false; |
| |
| if (spi_format == V_028714_SPI_SHADER_ZERO) { |
| has_rgb = false; |
| has_alpha = false; |
| } |
| |
| /* Disable value checking for disabled channels. */ |
| if (!has_rgb) |
| sx_blend_opt_control |= S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i * 4); |
| if (!has_alpha) |
| sx_blend_opt_control |= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i * 4); |
| |
| /* Enable down-conversion for 32bpp and smaller formats. */ |
| switch (format) { |
| case V_028C70_COLOR_8: |
| case V_028C70_COLOR_8_8: |
| case V_028C70_COLOR_8_8_8_8: |
| /* For 1 and 2-channel formats, use the superset thereof. */ |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR || |
| spi_format == V_028714_SPI_SHADER_UINT16_ABGR || |
| spi_format == V_028714_SPI_SHADER_SINT16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_8_8_8_8 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_8BIT_FORMAT << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_5_6_5: |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_5_6_5 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_6BIT_FORMAT << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_1_5_5_5: |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_1_5_5_5 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_5BIT_FORMAT << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_4_4_4_4: |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_4_4_4_4 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_4BIT_FORMAT << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_32: |
| if (swap == V_028C70_SWAP_STD && |
| spi_format == V_028714_SPI_SHADER_32_R) |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_32_R << (i * 4); |
| else if (swap == V_028C70_SWAP_ALT_REV && |
| spi_format == V_028714_SPI_SHADER_32_AR) |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_32_A << (i * 4); |
| break; |
| |
| case V_028C70_COLOR_16: |
| case V_028C70_COLOR_16_16: |
| /* For 1-channel formats, use the superset thereof. */ |
| if (spi_format == V_028714_SPI_SHADER_UNORM16_ABGR || |
| spi_format == V_028714_SPI_SHADER_SNORM16_ABGR || |
| spi_format == V_028714_SPI_SHADER_UINT16_ABGR || |
| spi_format == V_028714_SPI_SHADER_SINT16_ABGR) { |
| if (swap == V_028C70_SWAP_STD || |
| swap == V_028C70_SWAP_STD_REV) |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_16_16_GR << (i * 4); |
| else |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_16_16_AR << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_10_11_11: |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_10_11_11 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_11BIT_FORMAT << (i * 4); |
| } |
| break; |
| |
| case V_028C70_COLOR_2_10_10_10: |
| if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) { |
| sx_ps_downconvert |= V_028754_SX_RT_EXPORT_2_10_10_10 << (i * 4); |
| sx_blend_opt_epsilon |= V_028758_10BIT_FORMAT << (i * 4); |
| } |
| break; |
| } |
| } |
| |
| for (unsigned i = subpass->color_count; i < 8; ++i) { |
| sx_blend_opt_control |= S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i * 4); |
| sx_blend_opt_control |= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i * 4); |
| } |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028754_SX_PS_DOWNCONVERT, 3); |
| radeon_emit(cmd_buffer->cs, sx_ps_downconvert); |
| radeon_emit(cmd_buffer->cs, sx_blend_opt_epsilon); |
| radeon_emit(cmd_buffer->cs, sx_blend_opt_control); |
| } |
| |
| static void |
| radv_emit_graphics_pipeline(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_pipeline *pipeline = cmd_buffer->state.pipeline; |
| |
| if (!pipeline || cmd_buffer->state.emitted_pipeline == pipeline) |
| return; |
| |
| radv_update_multisample_state(cmd_buffer, pipeline); |
| |
| cmd_buffer->scratch_size_needed = |
| MAX2(cmd_buffer->scratch_size_needed, |
| pipeline->max_waves * pipeline->scratch_bytes_per_wave); |
| |
| if (!cmd_buffer->state.emitted_pipeline || |
| cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband != |
| pipeline->graphics.can_use_guardband) |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR; |
| |
| radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw); |
| |
| for (unsigned i = 0; i < MESA_SHADER_COMPUTE; i++) { |
| if (!pipeline->shaders[i]) |
| continue; |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, |
| pipeline->shaders[i]->bo); |
| } |
| |
| if (radv_pipeline_has_gs(pipeline)) |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, |
| pipeline->gs_copy_shader->bo); |
| |
| if (unlikely(cmd_buffer->device->trace_bo)) |
| radv_save_pipeline(cmd_buffer, pipeline, RING_GFX); |
| |
| cmd_buffer->state.emitted_pipeline = pipeline; |
| |
| cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_PIPELINE; |
| } |
| |
| static void |
| radv_emit_viewport(struct radv_cmd_buffer *cmd_buffer) |
| { |
| si_write_viewport(cmd_buffer->cs, 0, cmd_buffer->state.dynamic.viewport.count, |
| cmd_buffer->state.dynamic.viewport.viewports); |
| } |
| |
| static void |
| radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer) |
| { |
| uint32_t count = cmd_buffer->state.dynamic.scissor.count; |
| |
| si_write_scissors(cmd_buffer->cs, 0, count, |
| cmd_buffer->state.dynamic.scissor.scissors, |
| cmd_buffer->state.dynamic.viewport.viewports, |
| cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband); |
| } |
| |
| static void |
| radv_emit_discard_rectangle(struct radv_cmd_buffer *cmd_buffer) |
| { |
| if (!cmd_buffer->state.dynamic.discard_rectangle.count) |
| return; |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028210_PA_SC_CLIPRECT_0_TL, |
| cmd_buffer->state.dynamic.discard_rectangle.count * 2); |
| for (unsigned i = 0; i < cmd_buffer->state.dynamic.discard_rectangle.count; ++i) { |
| VkRect2D rect = cmd_buffer->state.dynamic.discard_rectangle.rectangles[i]; |
| radeon_emit(cmd_buffer->cs, S_028210_TL_X(rect.offset.x) | S_028210_TL_Y(rect.offset.y)); |
| radeon_emit(cmd_buffer->cs, S_028214_BR_X(rect.offset.x + rect.extent.width) | |
| S_028214_BR_Y(rect.offset.y + rect.extent.height)); |
| } |
| } |
| |
| static void |
| radv_emit_line_width(struct radv_cmd_buffer *cmd_buffer) |
| { |
| unsigned width = cmd_buffer->state.dynamic.line_width * 8; |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028A08_PA_SU_LINE_CNTL, |
| S_028A08_WIDTH(CLAMP(width, 0, 0xFFF))); |
| } |
| |
| static void |
| radv_emit_blend_constants(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_dynamic_state *d = &cmd_buffer->state.dynamic; |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028414_CB_BLEND_RED, 4); |
| radeon_emit_array(cmd_buffer->cs, (uint32_t *)d->blend_constants, 4); |
| } |
| |
| static void |
| radv_emit_stencil(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_dynamic_state *d = &cmd_buffer->state.dynamic; |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, |
| R_028430_DB_STENCILREFMASK, 2); |
| radeon_emit(cmd_buffer->cs, |
| S_028430_STENCILTESTVAL(d->stencil_reference.front) | |
| S_028430_STENCILMASK(d->stencil_compare_mask.front) | |
| S_028430_STENCILWRITEMASK(d->stencil_write_mask.front) | |
| S_028430_STENCILOPVAL(1)); |
| radeon_emit(cmd_buffer->cs, |
| S_028434_STENCILTESTVAL_BF(d->stencil_reference.back) | |
| S_028434_STENCILMASK_BF(d->stencil_compare_mask.back) | |
| S_028434_STENCILWRITEMASK_BF(d->stencil_write_mask.back) | |
| S_028434_STENCILOPVAL_BF(1)); |
| } |
| |
| static void |
| radv_emit_depth_bounds(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_dynamic_state *d = &cmd_buffer->state.dynamic; |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028020_DB_DEPTH_BOUNDS_MIN, |
| fui(d->depth_bounds.min)); |
| radeon_set_context_reg(cmd_buffer->cs, R_028024_DB_DEPTH_BOUNDS_MAX, |
| fui(d->depth_bounds.max)); |
| } |
| |
| static void |
| radv_emit_depth_bias(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_dynamic_state *d = &cmd_buffer->state.dynamic; |
| unsigned slope = fui(d->depth_bias.slope * 16.0f); |
| unsigned bias = fui(d->depth_bias.bias * cmd_buffer->state.offset_scale); |
| |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, |
| R_028B7C_PA_SU_POLY_OFFSET_CLAMP, 5); |
| radeon_emit(cmd_buffer->cs, fui(d->depth_bias.clamp)); /* CLAMP */ |
| radeon_emit(cmd_buffer->cs, slope); /* FRONT SCALE */ |
| radeon_emit(cmd_buffer->cs, bias); /* FRONT OFFSET */ |
| radeon_emit(cmd_buffer->cs, slope); /* BACK SCALE */ |
| radeon_emit(cmd_buffer->cs, bias); /* BACK OFFSET */ |
| } |
| |
| static void |
| radv_emit_fb_color_state(struct radv_cmd_buffer *cmd_buffer, |
| int index, |
| struct radv_attachment_info *att, |
| struct radv_image *image, |
| VkImageLayout layout) |
| { |
| bool is_vi = cmd_buffer->device->physical_device->rad_info.chip_class >= VI; |
| struct radv_color_buffer_info *cb = &att->cb; |
| uint32_t cb_color_info = cb->cb_color_info; |
| |
| if (!radv_layout_dcc_compressed(image, layout, |
| radv_image_queue_family_mask(image, |
| cmd_buffer->queue_family_index, |
| cmd_buffer->queue_family_index))) { |
| cb_color_info &= C_028C70_DCC_ENABLE; |
| } |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_base); |
| radeon_emit(cmd_buffer->cs, S_028C64_BASE_256B(cb->cb_color_base >> 32)); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_attrib2); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_view); |
| radeon_emit(cmd_buffer->cs, cb_color_info); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_attrib); |
| radeon_emit(cmd_buffer->cs, cb->cb_dcc_control); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_cmask); |
| radeon_emit(cmd_buffer->cs, S_028C80_BASE_256B(cb->cb_color_cmask >> 32)); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_fmask); |
| radeon_emit(cmd_buffer->cs, S_028C88_BASE_256B(cb->cb_color_fmask >> 32)); |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, 2); |
| radeon_emit(cmd_buffer->cs, cb->cb_dcc_base); |
| radeon_emit(cmd_buffer->cs, S_028C98_BASE_256B(cb->cb_dcc_base >> 32)); |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_0287A0_CB_MRT0_EPITCH + index * 4, |
| S_0287A0_EPITCH(att->attachment->image->surface.u.gfx9.surf.epitch)); |
| } else { |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_base); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_pitch); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_slice); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_view); |
| radeon_emit(cmd_buffer->cs, cb_color_info); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_attrib); |
| radeon_emit(cmd_buffer->cs, cb->cb_dcc_control); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_cmask); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_cmask_slice); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_fmask); |
| radeon_emit(cmd_buffer->cs, cb->cb_color_fmask_slice); |
| |
| if (is_vi) { /* DCC BASE */ |
| radeon_set_context_reg(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, cb->cb_dcc_base); |
| } |
| } |
| } |
| |
| static void |
| radv_update_zrange_precision(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_ds_buffer_info *ds, |
| struct radv_image *image, VkImageLayout layout, |
| bool requires_cond_write) |
| { |
| uint32_t db_z_info = ds->db_z_info; |
| uint32_t db_z_info_reg; |
| |
| if (!radv_image_is_tc_compat_htile(image)) |
| return; |
| |
| if (!radv_layout_has_htile(image, layout, |
| radv_image_queue_family_mask(image, |
| cmd_buffer->queue_family_index, |
| cmd_buffer->queue_family_index))) { |
| db_z_info &= C_028040_TILE_SURFACE_ENABLE; |
| } |
| |
| db_z_info &= C_028040_ZRANGE_PRECISION; |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { |
| db_z_info_reg = R_028038_DB_Z_INFO; |
| } else { |
| db_z_info_reg = R_028040_DB_Z_INFO; |
| } |
| |
| /* When we don't know the last fast clear value we need to emit a |
| * conditional packet, otherwise we can update DB_Z_INFO directly. |
| */ |
| if (requires_cond_write) { |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_COND_WRITE, 7, 0)); |
| |
| const uint32_t write_space = 0 << 8; /* register */ |
| const uint32_t poll_space = 1 << 4; /* memory */ |
| const uint32_t function = 3 << 0; /* equal to the reference */ |
| const uint32_t options = write_space | poll_space | function; |
| radeon_emit(cmd_buffer->cs, options); |
| |
| /* poll address - location of the depth clear value */ |
| uint64_t va = radv_buffer_get_va(image->bo); |
| va += image->offset + image->clear_value_offset; |
| |
| /* In presence of stencil format, we have to adjust the base |
| * address because the first value is the stencil clear value. |
| */ |
| if (vk_format_is_stencil(image->vk_format)) |
| va += 4; |
| |
| radeon_emit(cmd_buffer->cs, va); |
| radeon_emit(cmd_buffer->cs, va >> 32); |
| |
| radeon_emit(cmd_buffer->cs, fui(0.0f)); /* reference value */ |
| radeon_emit(cmd_buffer->cs, (uint32_t)-1); /* comparison mask */ |
| radeon_emit(cmd_buffer->cs, db_z_info_reg >> 2); /* write address low */ |
| radeon_emit(cmd_buffer->cs, 0u); /* write address high */ |
| radeon_emit(cmd_buffer->cs, db_z_info); |
| } else { |
| radeon_set_context_reg(cmd_buffer->cs, db_z_info_reg, db_z_info); |
| } |
| } |
| |
| static void |
| radv_emit_fb_ds_state(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_ds_buffer_info *ds, |
| struct radv_image *image, |
| VkImageLayout layout) |
| { |
| uint32_t db_z_info = ds->db_z_info; |
| uint32_t db_stencil_info = ds->db_stencil_info; |
| |
| if (!radv_layout_has_htile(image, layout, |
| radv_image_queue_family_mask(image, |
| cmd_buffer->queue_family_index, |
| cmd_buffer->queue_family_index))) { |
| db_z_info &= C_028040_TILE_SURFACE_ENABLE; |
| db_stencil_info |= S_028044_TILE_STENCIL_DISABLE(1); |
| } |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028008_DB_DEPTH_VIEW, ds->db_depth_view); |
| radeon_set_context_reg(cmd_buffer->cs, R_028ABC_DB_HTILE_SURFACE, ds->db_htile_surface); |
| |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, 3); |
| radeon_emit(cmd_buffer->cs, ds->db_htile_data_base); |
| radeon_emit(cmd_buffer->cs, S_028018_BASE_HI(ds->db_htile_data_base >> 32)); |
| radeon_emit(cmd_buffer->cs, ds->db_depth_size); |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 10); |
| radeon_emit(cmd_buffer->cs, db_z_info); /* DB_Z_INFO */ |
| radeon_emit(cmd_buffer->cs, db_stencil_info); /* DB_STENCIL_INFO */ |
| radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* DB_Z_READ_BASE */ |
| radeon_emit(cmd_buffer->cs, S_028044_BASE_HI(ds->db_z_read_base >> 32)); /* DB_Z_READ_BASE_HI */ |
| radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base); /* DB_STENCIL_READ_BASE */ |
| radeon_emit(cmd_buffer->cs, S_02804C_BASE_HI(ds->db_stencil_read_base >> 32)); /* DB_STENCIL_READ_BASE_HI */ |
| radeon_emit(cmd_buffer->cs, ds->db_z_write_base); /* DB_Z_WRITE_BASE */ |
| radeon_emit(cmd_buffer->cs, S_028054_BASE_HI(ds->db_z_write_base >> 32)); /* DB_Z_WRITE_BASE_HI */ |
| radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* DB_STENCIL_WRITE_BASE */ |
| radeon_emit(cmd_buffer->cs, S_02805C_BASE_HI(ds->db_stencil_write_base >> 32)); /* DB_STENCIL_WRITE_BASE_HI */ |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028068_DB_Z_INFO2, 2); |
| radeon_emit(cmd_buffer->cs, ds->db_z_info2); |
| radeon_emit(cmd_buffer->cs, ds->db_stencil_info2); |
| } else { |
| radeon_set_context_reg(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, ds->db_htile_data_base); |
| |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_02803C_DB_DEPTH_INFO, 9); |
| radeon_emit(cmd_buffer->cs, ds->db_depth_info); /* R_02803C_DB_DEPTH_INFO */ |
| radeon_emit(cmd_buffer->cs, db_z_info); /* R_028040_DB_Z_INFO */ |
| radeon_emit(cmd_buffer->cs, db_stencil_info); /* R_028044_DB_STENCIL_INFO */ |
| radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* R_028048_DB_Z_READ_BASE */ |
| radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base); /* R_02804C_DB_STENCIL_READ_BASE */ |
| radeon_emit(cmd_buffer->cs, ds->db_z_write_base); /* R_028050_DB_Z_WRITE_BASE */ |
| radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* R_028054_DB_STENCIL_WRITE_BASE */ |
| radeon_emit(cmd_buffer->cs, ds->db_depth_size); /* R_028058_DB_DEPTH_SIZE */ |
| radeon_emit(cmd_buffer->cs, ds->db_depth_slice); /* R_02805C_DB_DEPTH_SLICE */ |
| |
| } |
| |
| /* Update the ZRANGE_PRECISION value for the TC-compat bug. */ |
| radv_update_zrange_precision(cmd_buffer, ds, image, layout, true); |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, |
| ds->pa_su_poly_offset_db_fmt_cntl); |
| } |
| |
| /** |
| * Update the fast clear depth/stencil values if the image is bound as a |
| * depth/stencil buffer. |
| */ |
| static void |
| radv_update_bound_fast_clear_ds(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkClearDepthStencilValue ds_clear_value, |
| VkImageAspectFlags aspects) |
| { |
| struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer; |
| const struct radv_subpass *subpass = cmd_buffer->state.subpass; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| struct radv_attachment_info *att; |
| uint32_t att_idx; |
| |
| if (!framebuffer || !subpass) |
| return; |
| |
| att_idx = subpass->depth_stencil_attachment.attachment; |
| if (att_idx == VK_ATTACHMENT_UNUSED) |
| return; |
| |
| att = &framebuffer->attachments[att_idx]; |
| if (att->attachment->image != image) |
| return; |
| |
| radeon_set_context_reg_seq(cs, R_028028_DB_STENCIL_CLEAR, 2); |
| radeon_emit(cs, ds_clear_value.stencil); |
| radeon_emit(cs, fui(ds_clear_value.depth)); |
| |
| /* Update the ZRANGE_PRECISION value for the TC-compat bug. This is |
| * only needed when clearing Z to 0.0. |
| */ |
| if ((aspects & VK_IMAGE_ASPECT_DEPTH_BIT) && |
| ds_clear_value.depth == 0.0) { |
| VkImageLayout layout = subpass->depth_stencil_attachment.layout; |
| |
| radv_update_zrange_precision(cmd_buffer, &att->ds, image, |
| layout, false); |
| } |
| } |
| |
| /** |
| * Set the clear depth/stencil values to the image's metadata. |
| */ |
| static void |
| radv_set_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkClearDepthStencilValue ds_clear_value, |
| VkImageAspectFlags aspects) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint64_t va = radv_buffer_get_va(image->bo); |
| unsigned reg_offset = 0, reg_count = 0; |
| |
| va += image->offset + image->clear_value_offset; |
| |
| if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) { |
| ++reg_count; |
| } else { |
| ++reg_offset; |
| va += 4; |
| } |
| if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) |
| ++reg_count; |
| |
| radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + reg_count, 0)); |
| radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_PFP)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) |
| radeon_emit(cs, ds_clear_value.stencil); |
| if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) |
| radeon_emit(cs, fui(ds_clear_value.depth)); |
| } |
| |
| /** |
| * Update the clear depth/stencil values for this image. |
| */ |
| void |
| radv_update_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkClearDepthStencilValue ds_clear_value, |
| VkImageAspectFlags aspects) |
| { |
| assert(radv_image_has_htile(image)); |
| |
| radv_set_ds_clear_metadata(cmd_buffer, image, ds_clear_value, aspects); |
| |
| radv_update_bound_fast_clear_ds(cmd_buffer, image, ds_clear_value, |
| aspects); |
| } |
| |
| /** |
| * Load the clear depth/stencil values from the image's metadata. |
| */ |
| static void |
| radv_load_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| VkImageAspectFlags aspects = vk_format_aspects(image->vk_format); |
| uint64_t va = radv_buffer_get_va(image->bo); |
| unsigned reg_offset = 0, reg_count = 0; |
| |
| va += image->offset + image->clear_value_offset; |
| |
| if (!radv_image_has_htile(image)) |
| return; |
| |
| if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) { |
| ++reg_count; |
| } else { |
| ++reg_offset; |
| va += 4; |
| } |
| if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) |
| ++reg_count; |
| |
| 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) | |
| (reg_count == 2 ? COPY_DATA_COUNT_SEL : 0)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, (R_028028_DB_STENCIL_CLEAR + 4 * reg_offset) >> 2); |
| radeon_emit(cs, 0); |
| |
| radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0)); |
| radeon_emit(cs, 0); |
| } |
| |
| /* |
| * With DCC some colors don't require CMASK elimination before being |
| * used as a texture. This sets a predicate value to determine if the |
| * cmask eliminate is required. |
| */ |
| void |
| radv_set_dcc_need_cmask_elim_pred(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| bool value) |
| { |
| uint64_t pred_val = value; |
| uint64_t va = radv_buffer_get_va(image->bo); |
| va += image->offset + image->dcc_pred_offset; |
| |
| assert(radv_image_has_dcc(image)); |
| |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 4, 0)); |
| radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_PFP)); |
| radeon_emit(cmd_buffer->cs, va); |
| radeon_emit(cmd_buffer->cs, va >> 32); |
| radeon_emit(cmd_buffer->cs, pred_val); |
| radeon_emit(cmd_buffer->cs, pred_val >> 32); |
| } |
| |
| /** |
| * Update the fast clear color values if the image is bound as a color buffer. |
| */ |
| static void |
| radv_update_bound_fast_clear_color(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| int cb_idx, |
| uint32_t color_values[2]) |
| { |
| struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer; |
| const struct radv_subpass *subpass = cmd_buffer->state.subpass; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| struct radv_attachment_info *att; |
| uint32_t att_idx; |
| |
| if (!framebuffer || !subpass) |
| return; |
| |
| att_idx = subpass->color_attachments[cb_idx].attachment; |
| if (att_idx == VK_ATTACHMENT_UNUSED) |
| return; |
| |
| att = &framebuffer->attachments[att_idx]; |
| if (att->attachment->image != image) |
| return; |
| |
| radeon_set_context_reg_seq(cs, R_028C8C_CB_COLOR0_CLEAR_WORD0 + cb_idx * 0x3c, 2); |
| radeon_emit(cs, color_values[0]); |
| radeon_emit(cs, color_values[1]); |
| } |
| |
| /** |
| * Set the clear color values to the image's metadata. |
| */ |
| static void |
| radv_set_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| uint32_t color_values[2]) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint64_t va = radv_buffer_get_va(image->bo); |
| |
| va += image->offset + image->clear_value_offset; |
| |
| assert(radv_image_has_cmask(image) || radv_image_has_dcc(image)); |
| |
| radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 4, 0)); |
| radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_PFP)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, color_values[0]); |
| radeon_emit(cs, color_values[1]); |
| } |
| |
| /** |
| * Update the clear color values for this image. |
| */ |
| void |
| radv_update_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| int cb_idx, |
| uint32_t color_values[2]) |
| { |
| assert(radv_image_has_cmask(image) || radv_image_has_dcc(image)); |
| |
| radv_set_color_clear_metadata(cmd_buffer, image, color_values); |
| |
| radv_update_bound_fast_clear_color(cmd_buffer, image, cb_idx, |
| color_values); |
| } |
| |
| /** |
| * Load the clear color values from the image's metadata. |
| */ |
| static void |
| radv_load_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| int cb_idx) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint64_t va = radv_buffer_get_va(image->bo); |
| |
| va += image->offset + image->clear_value_offset; |
| |
| if (!radv_image_has_cmask(image) && !radv_image_has_dcc(image)) |
| return; |
| |
| uint32_t reg = R_028C8C_CB_COLOR0_CLEAR_WORD0 + cb_idx * 0x3c; |
| |
| radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, cmd_buffer->state.predicating)); |
| radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) | |
| COPY_DATA_DST_SEL(COPY_DATA_REG) | |
| COPY_DATA_COUNT_SEL); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, reg >> 2); |
| radeon_emit(cs, 0); |
| |
| radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, cmd_buffer->state.predicating)); |
| radeon_emit(cs, 0); |
| } |
| |
| static void |
| radv_emit_framebuffer_state(struct radv_cmd_buffer *cmd_buffer) |
| { |
| int i; |
| struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer; |
| const struct radv_subpass *subpass = cmd_buffer->state.subpass; |
| |
| /* this may happen for inherited secondary recording */ |
| if (!framebuffer) |
| return; |
| |
| for (i = 0; i < 8; ++i) { |
| if (i >= subpass->color_count || subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) { |
| radeon_set_context_reg(cmd_buffer->cs, R_028C70_CB_COLOR0_INFO + i * 0x3C, |
| S_028C70_FORMAT(V_028C70_COLOR_INVALID)); |
| continue; |
| } |
| |
| int idx = subpass->color_attachments[i].attachment; |
| struct radv_attachment_info *att = &framebuffer->attachments[idx]; |
| struct radv_image *image = att->attachment->image; |
| VkImageLayout layout = subpass->color_attachments[i].layout; |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, att->attachment->bo); |
| |
| assert(att->attachment->aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT); |
| radv_emit_fb_color_state(cmd_buffer, i, att, image, layout); |
| |
| radv_load_color_clear_metadata(cmd_buffer, image, i); |
| } |
| |
| if(subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) { |
| int idx = subpass->depth_stencil_attachment.attachment; |
| VkImageLayout layout = subpass->depth_stencil_attachment.layout; |
| struct radv_attachment_info *att = &framebuffer->attachments[idx]; |
| struct radv_image *image = att->attachment->image; |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, att->attachment->bo); |
| MAYBE_UNUSED uint32_t queue_mask = radv_image_queue_family_mask(image, |
| cmd_buffer->queue_family_index, |
| cmd_buffer->queue_family_index); |
| /* We currently don't support writing decompressed HTILE */ |
| assert(radv_layout_has_htile(image, layout, queue_mask) == |
| radv_layout_is_htile_compressed(image, layout, queue_mask)); |
| |
| radv_emit_fb_ds_state(cmd_buffer, &att->ds, image, layout); |
| |
| if (att->ds.offset_scale != cmd_buffer->state.offset_scale) { |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS; |
| cmd_buffer->state.offset_scale = att->ds.offset_scale; |
| } |
| radv_load_ds_clear_metadata(cmd_buffer, image); |
| } else { |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 2); |
| else |
| radeon_set_context_reg_seq(cmd_buffer->cs, R_028040_DB_Z_INFO, 2); |
| |
| radeon_emit(cmd_buffer->cs, S_028040_FORMAT(V_028040_Z_INVALID)); /* DB_Z_INFO */ |
| radeon_emit(cmd_buffer->cs, S_028044_FORMAT(V_028044_STENCIL_INVALID)); /* DB_STENCIL_INFO */ |
| } |
| radeon_set_context_reg(cmd_buffer->cs, R_028208_PA_SC_WINDOW_SCISSOR_BR, |
| S_028208_BR_X(framebuffer->width) | |
| S_028208_BR_Y(framebuffer->height)); |
| |
| if (cmd_buffer->device->dfsm_allowed) { |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); |
| radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_BREAK_BATCH) | EVENT_INDEX(0)); |
| } |
| |
| cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_FRAMEBUFFER; |
| } |
| |
| static void |
| radv_emit_index_buffer(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| |
| if (state->index_type != state->last_index_type) { |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { |
| radeon_set_uconfig_reg_idx(cs, R_03090C_VGT_INDEX_TYPE, |
| 2, state->index_type); |
| } else { |
| radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0)); |
| radeon_emit(cs, state->index_type); |
| } |
| |
| state->last_index_type = state->index_type; |
| } |
| |
| radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0)); |
| radeon_emit(cs, state->index_va); |
| radeon_emit(cs, state->index_va >> 32); |
| |
| radeon_emit(cs, PKT3(PKT3_INDEX_BUFFER_SIZE, 0, 0)); |
| radeon_emit(cs, state->max_index_count); |
| |
| cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_INDEX_BUFFER; |
| } |
| |
| void radv_set_db_count_control(struct radv_cmd_buffer *cmd_buffer) |
| { |
| bool has_perfect_queries = cmd_buffer->state.perfect_occlusion_queries_enabled; |
| struct radv_pipeline *pipeline = cmd_buffer->state.pipeline; |
| uint32_t pa_sc_mode_cntl_1 = |
| pipeline ? pipeline->graphics.ms.pa_sc_mode_cntl_1 : 0; |
| uint32_t db_count_control; |
| |
| if(!cmd_buffer->state.active_occlusion_queries) { |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { |
| if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1) && |
| pipeline->graphics.disable_out_of_order_rast_for_occlusion && |
| has_perfect_queries) { |
| /* Re-enable out-of-order rasterization if the |
| * bound pipeline supports it and if it's has |
| * been disabled before starting any perfect |
| * occlusion queries. |
| */ |
| radeon_set_context_reg(cmd_buffer->cs, |
| R_028A4C_PA_SC_MODE_CNTL_1, |
| pa_sc_mode_cntl_1); |
| } |
| } |
| db_count_control = S_028004_ZPASS_INCREMENT_DISABLE(1); |
| } else { |
| const struct radv_subpass *subpass = cmd_buffer->state.subpass; |
| uint32_t sample_rate = subpass ? util_logbase2(subpass->max_sample_count) : 0; |
| |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { |
| db_count_control = |
| S_028004_PERFECT_ZPASS_COUNTS(has_perfect_queries) | |
| S_028004_SAMPLE_RATE(sample_rate) | |
| S_028004_ZPASS_ENABLE(1) | |
| S_028004_SLICE_EVEN_ENABLE(1) | |
| S_028004_SLICE_ODD_ENABLE(1); |
| |
| if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1) && |
| pipeline->graphics.disable_out_of_order_rast_for_occlusion && |
| has_perfect_queries) { |
| /* If the bound pipeline has enabled |
| * out-of-order rasterization, we should |
| * disable it before starting any perfect |
| * occlusion queries. |
| */ |
| pa_sc_mode_cntl_1 &= C_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE; |
| |
| radeon_set_context_reg(cmd_buffer->cs, |
| R_028A4C_PA_SC_MODE_CNTL_1, |
| pa_sc_mode_cntl_1); |
| } |
| } else { |
| db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) | |
| S_028004_SAMPLE_RATE(sample_rate); |
| } |
| } |
| |
| radeon_set_context_reg(cmd_buffer->cs, R_028004_DB_COUNT_CONTROL, db_count_control); |
| } |
| |
| static void |
| radv_cmd_buffer_flush_dynamic_state(struct radv_cmd_buffer *cmd_buffer) |
| { |
| uint32_t states = cmd_buffer->state.dirty & cmd_buffer->state.emitted_pipeline->graphics.needed_dynamic_state; |
| |
| if (states & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT)) |
| radv_emit_viewport(cmd_buffer); |
| |
| if (states & (RADV_CMD_DIRTY_DYNAMIC_SCISSOR | RADV_CMD_DIRTY_DYNAMIC_VIEWPORT) && |
| !cmd_buffer->device->physical_device->has_scissor_bug) |
| radv_emit_scissor(cmd_buffer); |
| |
| if (states & RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH) |
| radv_emit_line_width(cmd_buffer); |
| |
| if (states & RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS) |
| radv_emit_blend_constants(cmd_buffer); |
| |
| if (states & (RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE | |
| RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK | |
| RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK)) |
| radv_emit_stencil(cmd_buffer); |
| |
| if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS) |
| radv_emit_depth_bounds(cmd_buffer); |
| |
| if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS) |
| radv_emit_depth_bias(cmd_buffer); |
| |
| if (states & RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE) |
| radv_emit_discard_rectangle(cmd_buffer); |
| |
| cmd_buffer->state.dirty &= ~states; |
| } |
| |
| static void |
| radv_flush_push_descriptors(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| struct radv_descriptor_set *set = &descriptors_state->push_set.set; |
| unsigned bo_offset; |
| |
| if (!radv_cmd_buffer_upload_data(cmd_buffer, set->size, 32, |
| set->mapped_ptr, |
| &bo_offset)) |
| return; |
| |
| set->va = radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| set->va += bo_offset; |
| } |
| |
| static void |
| radv_flush_indirect_descriptor_sets(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| uint8_t ptr_size = HAVE_32BIT_POINTERS ? 1 : 2; |
| uint32_t size = MAX_SETS * 4 * ptr_size; |
| uint32_t offset; |
| void *ptr; |
| |
| if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, |
| 256, &offset, &ptr)) |
| return; |
| |
| for (unsigned i = 0; i < MAX_SETS; i++) { |
| uint32_t *uptr = ((uint32_t *)ptr) + i * ptr_size; |
| uint64_t set_va = 0; |
| struct radv_descriptor_set *set = descriptors_state->sets[i]; |
| if (descriptors_state->valid & (1u << i)) |
| set_va = set->va; |
| uptr[0] = set_va & 0xffffffff; |
| if (ptr_size == 2) |
| uptr[1] = set_va >> 32; |
| } |
| |
| uint64_t va = radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| va += offset; |
| |
| if (cmd_buffer->state.pipeline) { |
| if (cmd_buffer->state.pipeline->shaders[MESA_SHADER_VERTEX]) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_VERTEX, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| |
| if (cmd_buffer->state.pipeline->shaders[MESA_SHADER_FRAGMENT]) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_FRAGMENT, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| |
| if (radv_pipeline_has_gs(cmd_buffer->state.pipeline)) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_GEOMETRY, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| |
| if (radv_pipeline_has_tess(cmd_buffer->state.pipeline)) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_TESS_CTRL, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| |
| if (radv_pipeline_has_tess(cmd_buffer->state.pipeline)) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_TESS_EVAL, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| } |
| |
| if (cmd_buffer->state.compute_pipeline) |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.compute_pipeline, MESA_SHADER_COMPUTE, |
| AC_UD_INDIRECT_DESCRIPTOR_SETS, va); |
| } |
| |
| static void |
| radv_flush_descriptors(struct radv_cmd_buffer *cmd_buffer, |
| VkShaderStageFlags stages) |
| { |
| VkPipelineBindPoint bind_point = stages & VK_SHADER_STAGE_COMPUTE_BIT ? |
| VK_PIPELINE_BIND_POINT_COMPUTE : |
| VK_PIPELINE_BIND_POINT_GRAPHICS; |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| bool flush_indirect_descriptors; |
| |
| if (!descriptors_state->dirty) |
| return; |
| |
| if (descriptors_state->push_dirty) |
| radv_flush_push_descriptors(cmd_buffer, bind_point); |
| |
| flush_indirect_descriptors = |
| (bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS && |
| state->pipeline && state->pipeline->need_indirect_descriptor_sets) || |
| (bind_point == VK_PIPELINE_BIND_POINT_COMPUTE && |
| state->compute_pipeline && state->compute_pipeline->need_indirect_descriptor_sets); |
| |
| if (flush_indirect_descriptors) |
| radv_flush_indirect_descriptor_sets(cmd_buffer, bind_point); |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, |
| cmd_buffer->cs, |
| MAX_SETS * MESA_SHADER_STAGES * 4); |
| |
| if (cmd_buffer->state.pipeline) { |
| radv_foreach_stage(stage, stages) { |
| if (!cmd_buffer->state.pipeline->shaders[stage]) |
| continue; |
| |
| radv_emit_descriptor_pointers(cmd_buffer, |
| cmd_buffer->state.pipeline, |
| descriptors_state, stage); |
| } |
| } |
| |
| if (cmd_buffer->state.compute_pipeline && |
| (stages & VK_SHADER_STAGE_COMPUTE_BIT)) { |
| radv_emit_descriptor_pointers(cmd_buffer, |
| cmd_buffer->state.compute_pipeline, |
| descriptors_state, |
| MESA_SHADER_COMPUTE); |
| } |
| |
| descriptors_state->dirty = 0; |
| descriptors_state->push_dirty = false; |
| |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| |
| if (unlikely(cmd_buffer->device->trace_bo)) |
| radv_save_descriptors(cmd_buffer, bind_point); |
| } |
| |
| static void |
| radv_flush_constants(struct radv_cmd_buffer *cmd_buffer, |
| VkShaderStageFlags stages) |
| { |
| struct radv_pipeline *pipeline = stages & VK_SHADER_STAGE_COMPUTE_BIT |
| ? cmd_buffer->state.compute_pipeline |
| : cmd_buffer->state.pipeline; |
| VkPipelineBindPoint bind_point = stages & VK_SHADER_STAGE_COMPUTE_BIT ? |
| VK_PIPELINE_BIND_POINT_COMPUTE : |
| VK_PIPELINE_BIND_POINT_GRAPHICS; |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| struct radv_pipeline_layout *layout = pipeline->layout; |
| struct radv_shader_variant *shader, *prev_shader; |
| unsigned offset; |
| void *ptr; |
| uint64_t va; |
| |
| stages &= cmd_buffer->push_constant_stages; |
| if (!stages || |
| (!layout->push_constant_size && !layout->dynamic_offset_count)) |
| return; |
| |
| if (!radv_cmd_buffer_upload_alloc(cmd_buffer, layout->push_constant_size + |
| 16 * layout->dynamic_offset_count, |
| 256, &offset, &ptr)) |
| return; |
| |
| memcpy(ptr, cmd_buffer->push_constants, layout->push_constant_size); |
| memcpy((char*)ptr + layout->push_constant_size, |
| descriptors_state->dynamic_buffers, |
| 16 * layout->dynamic_offset_count); |
| |
| va = radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| va += offset; |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, |
| cmd_buffer->cs, MESA_SHADER_STAGES * 4); |
| |
| prev_shader = NULL; |
| radv_foreach_stage(stage, stages) { |
| shader = radv_get_shader(pipeline, stage); |
| |
| /* Avoid redundantly emitting the address for merged stages. */ |
| if (shader && shader != prev_shader) { |
| radv_emit_userdata_address(cmd_buffer, pipeline, stage, |
| AC_UD_PUSH_CONSTANTS, va); |
| |
| prev_shader = shader; |
| } |
| } |
| |
| cmd_buffer->push_constant_stages &= ~stages; |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| } |
| |
| static void |
| radv_flush_vertex_descriptors(struct radv_cmd_buffer *cmd_buffer, |
| bool pipeline_is_dirty) |
| { |
| if ((pipeline_is_dirty || |
| (cmd_buffer->state.dirty & RADV_CMD_DIRTY_VERTEX_BUFFER)) && |
| cmd_buffer->state.pipeline->vertex_elements.count && |
| radv_get_shader(cmd_buffer->state.pipeline, MESA_SHADER_VERTEX)->info.info.vs.has_vertex_buffers) { |
| struct radv_vertex_elements_info *velems = &cmd_buffer->state.pipeline->vertex_elements; |
| unsigned vb_offset; |
| void *vb_ptr; |
| uint32_t i = 0; |
| uint32_t count = velems->count; |
| uint64_t va; |
| |
| /* allocate some descriptor state for vertex buffers */ |
| if (!radv_cmd_buffer_upload_alloc(cmd_buffer, count * 16, 256, |
| &vb_offset, &vb_ptr)) |
| return; |
| |
| for (i = 0; i < count; i++) { |
| uint32_t *desc = &((uint32_t *)vb_ptr)[i * 4]; |
| uint32_t offset; |
| int vb = velems->binding[i]; |
| struct radv_buffer *buffer = cmd_buffer->vertex_bindings[vb].buffer; |
| uint32_t stride = cmd_buffer->state.pipeline->binding_stride[vb]; |
| |
| va = radv_buffer_get_va(buffer->bo); |
| |
| offset = cmd_buffer->vertex_bindings[vb].offset + velems->offset[i]; |
| va += offset + buffer->offset; |
| desc[0] = va; |
| desc[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) | S_008F04_STRIDE(stride); |
| if (cmd_buffer->device->physical_device->rad_info.chip_class <= CIK && stride) |
| desc[2] = (buffer->size - offset - velems->format_size[i]) / stride + 1; |
| else |
| desc[2] = buffer->size - offset; |
| desc[3] = velems->rsrc_word3[i]; |
| } |
| |
| va = radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| va += vb_offset; |
| |
| radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_VERTEX, |
| AC_UD_VS_VERTEX_BUFFERS, va); |
| |
| cmd_buffer->state.vb_va = va; |
| cmd_buffer->state.vb_size = count * 16; |
| cmd_buffer->state.prefetch_L2_mask |= RADV_PREFETCH_VBO_DESCRIPTORS; |
| } |
| cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_VERTEX_BUFFER; |
| } |
| |
| static void |
| radv_upload_graphics_shader_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty) |
| { |
| radv_flush_vertex_descriptors(cmd_buffer, pipeline_is_dirty); |
| radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS); |
| radv_flush_constants(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS); |
| } |
| |
| static void |
| radv_emit_draw_registers(struct radv_cmd_buffer *cmd_buffer, bool indexed_draw, |
| bool instanced_draw, bool indirect_draw, |
| uint32_t draw_vertex_count) |
| { |
| struct radeon_info *info = &cmd_buffer->device->physical_device->rad_info; |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint32_t ia_multi_vgt_param; |
| int32_t primitive_reset_en; |
| |
| /* Draw state. */ |
| ia_multi_vgt_param = |
| si_get_ia_multi_vgt_param(cmd_buffer, instanced_draw, |
| indirect_draw, draw_vertex_count); |
| |
| if (state->last_ia_multi_vgt_param != ia_multi_vgt_param) { |
| if (info->chip_class >= GFX9) { |
| radeon_set_uconfig_reg_idx(cs, |
| R_030960_IA_MULTI_VGT_PARAM, |
| 4, ia_multi_vgt_param); |
| } else if (info->chip_class >= CIK) { |
| radeon_set_context_reg_idx(cs, |
| R_028AA8_IA_MULTI_VGT_PARAM, |
| 1, ia_multi_vgt_param); |
| } else { |
| radeon_set_context_reg(cs, R_028AA8_IA_MULTI_VGT_PARAM, |
| ia_multi_vgt_param); |
| } |
| state->last_ia_multi_vgt_param = ia_multi_vgt_param; |
| } |
| |
| /* Primitive restart. */ |
| primitive_reset_en = |
| indexed_draw && state->pipeline->graphics.prim_restart_enable; |
| |
| if (primitive_reset_en != state->last_primitive_reset_en) { |
| state->last_primitive_reset_en = primitive_reset_en; |
| if (info->chip_class >= GFX9) { |
| radeon_set_uconfig_reg(cs, |
| R_03092C_VGT_MULTI_PRIM_IB_RESET_EN, |
| primitive_reset_en); |
| } else { |
| radeon_set_context_reg(cs, |
| R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, |
| primitive_reset_en); |
| } |
| } |
| |
| if (primitive_reset_en) { |
| uint32_t primitive_reset_index = |
| state->index_type ? 0xffffffffu : 0xffffu; |
| |
| if (primitive_reset_index != state->last_primitive_reset_index) { |
| radeon_set_context_reg(cs, |
| R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, |
| primitive_reset_index); |
| state->last_primitive_reset_index = primitive_reset_index; |
| } |
| } |
| } |
| |
| static void radv_stage_flush(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineStageFlags src_stage_mask) |
| { |
| if (src_stage_mask & (VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT | |
| VK_PIPELINE_STAGE_TRANSFER_BIT | |
| VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT | |
| VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) { |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH; |
| } |
| |
| if (src_stage_mask & (VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | |
| VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | |
| VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | |
| VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | |
| VK_PIPELINE_STAGE_TRANSFER_BIT | |
| VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT | |
| VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT | |
| VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) { |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH; |
| } else if (src_stage_mask & (VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT | |
| VK_PIPELINE_STAGE_VERTEX_INPUT_BIT | |
| VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | |
| VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT | |
| VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT | |
| VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT)) { |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH; |
| } |
| } |
| |
| static enum radv_cmd_flush_bits |
| radv_src_access_flush(struct radv_cmd_buffer *cmd_buffer, |
| VkAccessFlags src_flags, |
| struct radv_image *image) |
| { |
| bool flush_CB_meta = true, flush_DB_meta = true; |
| enum radv_cmd_flush_bits flush_bits = 0; |
| uint32_t b; |
| |
| if (image) { |
| if (!radv_image_has_CB_metadata(image)) |
| flush_CB_meta = false; |
| if (!radv_image_has_htile(image)) |
| flush_DB_meta = false; |
| } |
| |
| for_each_bit(b, src_flags) { |
| switch ((VkAccessFlagBits)(1 << b)) { |
| case VK_ACCESS_SHADER_WRITE_BIT: |
| flush_bits |= RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2; |
| break; |
| case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT: |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB; |
| if (flush_CB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| break; |
| case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT: |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB; |
| if (flush_DB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| break; |
| case VK_ACCESS_TRANSFER_WRITE_BIT: |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_INV_GLOBAL_L2; |
| |
| if (flush_CB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| if (flush_DB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| break; |
| default: |
| break; |
| } |
| } |
| return flush_bits; |
| } |
| |
| static enum radv_cmd_flush_bits |
| radv_dst_access_flush(struct radv_cmd_buffer *cmd_buffer, |
| VkAccessFlags dst_flags, |
| struct radv_image *image) |
| { |
| bool flush_CB_meta = true, flush_DB_meta = true; |
| enum radv_cmd_flush_bits flush_bits = 0; |
| bool flush_CB = true, flush_DB = true; |
| uint32_t b; |
| |
| if (image) { |
| if (!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT)) { |
| flush_CB = false; |
| flush_DB = false; |
| } |
| |
| if (!radv_image_has_CB_metadata(image)) |
| flush_CB_meta = false; |
| if (!radv_image_has_htile(image)) |
| flush_DB_meta = false; |
| } |
| |
| for_each_bit(b, dst_flags) { |
| switch ((VkAccessFlagBits)(1 << b)) { |
| case VK_ACCESS_INDIRECT_COMMAND_READ_BIT: |
| case VK_ACCESS_INDEX_READ_BIT: |
| break; |
| case VK_ACCESS_UNIFORM_READ_BIT: |
| flush_bits |= RADV_CMD_FLAG_INV_VMEM_L1 | RADV_CMD_FLAG_INV_SMEM_L1; |
| break; |
| case VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT: |
| case VK_ACCESS_SHADER_READ_BIT: |
| case VK_ACCESS_TRANSFER_READ_BIT: |
| case VK_ACCESS_INPUT_ATTACHMENT_READ_BIT: |
| flush_bits |= RADV_CMD_FLAG_INV_VMEM_L1 | |
| RADV_CMD_FLAG_INV_GLOBAL_L2; |
| break; |
| case VK_ACCESS_COLOR_ATTACHMENT_READ_BIT: |
| if (flush_CB) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB; |
| if (flush_CB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| break; |
| case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT: |
| if (flush_DB) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB; |
| if (flush_DB_meta) |
| flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| break; |
| default: |
| break; |
| } |
| } |
| return flush_bits; |
| } |
| |
| void radv_subpass_barrier(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_subpass_barrier *barrier) |
| { |
| cmd_buffer->state.flush_bits |= radv_src_access_flush(cmd_buffer, barrier->src_access_mask, |
| NULL); |
| radv_stage_flush(cmd_buffer, barrier->src_stage_mask); |
| cmd_buffer->state.flush_bits |= radv_dst_access_flush(cmd_buffer, barrier->dst_access_mask, |
| NULL); |
| } |
| |
| static void radv_handle_subpass_image_transition(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_subpass_attachment att) |
| { |
| unsigned idx = att.attachment; |
| struct radv_image_view *view = cmd_buffer->state.framebuffer->attachments[idx].attachment; |
| VkImageSubresourceRange range; |
| range.aspectMask = 0; |
| range.baseMipLevel = view->base_mip; |
| range.levelCount = 1; |
| range.baseArrayLayer = view->base_layer; |
| range.layerCount = cmd_buffer->state.framebuffer->layers; |
| |
| radv_handle_image_transition(cmd_buffer, |
| view->image, |
| cmd_buffer->state.attachments[idx].current_layout, |
| att.layout, 0, 0, &range, |
| cmd_buffer->state.attachments[idx].pending_clear_aspects); |
| |
| cmd_buffer->state.attachments[idx].current_layout = att.layout; |
| |
| |
| } |
| |
| void |
| radv_cmd_buffer_set_subpass(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_subpass *subpass, bool transitions) |
| { |
| if (transitions) { |
| radv_subpass_barrier(cmd_buffer, &subpass->start_barrier); |
| |
| for (unsigned i = 0; i < subpass->color_count; ++i) { |
| if (subpass->color_attachments[i].attachment != VK_ATTACHMENT_UNUSED) |
| radv_handle_subpass_image_transition(cmd_buffer, |
| subpass->color_attachments[i]); |
| } |
| |
| for (unsigned i = 0; i < subpass->input_count; ++i) { |
| radv_handle_subpass_image_transition(cmd_buffer, |
| subpass->input_attachments[i]); |
| } |
| |
| if (subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) { |
| radv_handle_subpass_image_transition(cmd_buffer, |
| subpass->depth_stencil_attachment); |
| } |
| } |
| |
| cmd_buffer->state.subpass = subpass; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_FRAMEBUFFER; |
| } |
| |
| static VkResult |
| radv_cmd_state_setup_attachments(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_render_pass *pass, |
| const VkRenderPassBeginInfo *info) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| |
| if (pass->attachment_count == 0) { |
| state->attachments = NULL; |
| return VK_SUCCESS; |
| } |
| |
| state->attachments = vk_alloc(&cmd_buffer->pool->alloc, |
| pass->attachment_count * |
| sizeof(state->attachments[0]), |
| 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| if (state->attachments == NULL) { |
| cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY; |
| return cmd_buffer->record_result; |
| } |
| |
| for (uint32_t i = 0; i < pass->attachment_count; ++i) { |
| struct radv_render_pass_attachment *att = &pass->attachments[i]; |
| VkImageAspectFlags att_aspects = vk_format_aspects(att->format); |
| VkImageAspectFlags clear_aspects = 0; |
| |
| if (att_aspects == VK_IMAGE_ASPECT_COLOR_BIT) { |
| /* color attachment */ |
| if (att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) { |
| clear_aspects |= VK_IMAGE_ASPECT_COLOR_BIT; |
| } |
| } else { |
| /* depthstencil attachment */ |
| if ((att_aspects & VK_IMAGE_ASPECT_DEPTH_BIT) && |
| att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) { |
| clear_aspects |= VK_IMAGE_ASPECT_DEPTH_BIT; |
| if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) && |
| att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_DONT_CARE) |
| clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT; |
| } |
| if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) && |
| att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) { |
| clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT; |
| } |
| } |
| |
| state->attachments[i].pending_clear_aspects = clear_aspects; |
| state->attachments[i].cleared_views = 0; |
| if (clear_aspects && info) { |
| assert(info->clearValueCount > i); |
| state->attachments[i].clear_value = info->pClearValues[i]; |
| } |
| |
| state->attachments[i].current_layout = att->initial_layout; |
| } |
| |
| return VK_SUCCESS; |
| } |
| |
| VkResult radv_AllocateCommandBuffers( |
| VkDevice _device, |
| const VkCommandBufferAllocateInfo *pAllocateInfo, |
| VkCommandBuffer *pCommandBuffers) |
| { |
| RADV_FROM_HANDLE(radv_device, device, _device); |
| RADV_FROM_HANDLE(radv_cmd_pool, pool, pAllocateInfo->commandPool); |
| |
| VkResult result = VK_SUCCESS; |
| uint32_t i; |
| |
| for (i = 0; i < pAllocateInfo->commandBufferCount; i++) { |
| |
| if (!list_empty(&pool->free_cmd_buffers)) { |
| struct radv_cmd_buffer *cmd_buffer = list_first_entry(&pool->free_cmd_buffers, struct radv_cmd_buffer, pool_link); |
| |
| list_del(&cmd_buffer->pool_link); |
| list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers); |
| |
| result = radv_reset_cmd_buffer(cmd_buffer); |
| cmd_buffer->_loader_data.loaderMagic = ICD_LOADER_MAGIC; |
| cmd_buffer->level = pAllocateInfo->level; |
| |
| pCommandBuffers[i] = radv_cmd_buffer_to_handle(cmd_buffer); |
| } else { |
| result = radv_create_cmd_buffer(device, pool, pAllocateInfo->level, |
| &pCommandBuffers[i]); |
| } |
| if (result != VK_SUCCESS) |
| break; |
| } |
| |
| if (result != VK_SUCCESS) { |
| radv_FreeCommandBuffers(_device, pAllocateInfo->commandPool, |
| i, pCommandBuffers); |
| |
| /* From the Vulkan 1.0.66 spec: |
| * |
| * "vkAllocateCommandBuffers can be used to create multiple |
| * command buffers. If the creation of any of those command |
| * buffers fails, the implementation must destroy all |
| * successfully created command buffer objects from this |
| * command, set all entries of the pCommandBuffers array to |
| * NULL and return the error." |
| */ |
| memset(pCommandBuffers, 0, |
| sizeof(*pCommandBuffers) * pAllocateInfo->commandBufferCount); |
| } |
| |
| return result; |
| } |
| |
| void radv_FreeCommandBuffers( |
| VkDevice device, |
| VkCommandPool commandPool, |
| uint32_t commandBufferCount, |
| const VkCommandBuffer *pCommandBuffers) |
| { |
| for (uint32_t i = 0; i < commandBufferCount; i++) { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pCommandBuffers[i]); |
| |
| if (cmd_buffer) { |
| if (cmd_buffer->pool) { |
| list_del(&cmd_buffer->pool_link); |
| list_addtail(&cmd_buffer->pool_link, &cmd_buffer->pool->free_cmd_buffers); |
| } else |
| radv_cmd_buffer_destroy(cmd_buffer); |
| |
| } |
| } |
| } |
| |
| VkResult radv_ResetCommandBuffer( |
| VkCommandBuffer commandBuffer, |
| VkCommandBufferResetFlags flags) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| return radv_reset_cmd_buffer(cmd_buffer); |
| } |
| |
| static void emit_gfx_buffer_state(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_device *device = cmd_buffer->device; |
| if (device->gfx_init) { |
| uint64_t va = radv_buffer_get_va(device->gfx_init); |
| radv_cs_add_buffer(device->ws, cmd_buffer->cs, device->gfx_init); |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDIRECT_BUFFER_CIK, 2, 0)); |
| radeon_emit(cmd_buffer->cs, va); |
| radeon_emit(cmd_buffer->cs, va >> 32); |
| radeon_emit(cmd_buffer->cs, device->gfx_init_size_dw & 0xffff); |
| } else |
| si_init_config(cmd_buffer); |
| } |
| |
| VkResult radv_BeginCommandBuffer( |
| VkCommandBuffer commandBuffer, |
| const VkCommandBufferBeginInfo *pBeginInfo) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| VkResult result = VK_SUCCESS; |
| |
| if (cmd_buffer->status != RADV_CMD_BUFFER_STATUS_INITIAL) { |
| /* If the command buffer has already been resetted with |
| * vkResetCommandBuffer, no need to do it again. |
| */ |
| result = radv_reset_cmd_buffer(cmd_buffer); |
| if (result != VK_SUCCESS) |
| return result; |
| } |
| |
| memset(&cmd_buffer->state, 0, sizeof(cmd_buffer->state)); |
| cmd_buffer->state.last_primitive_reset_en = -1; |
| cmd_buffer->state.last_index_type = -1; |
| cmd_buffer->state.last_num_instances = -1; |
| cmd_buffer->state.last_vertex_offset = -1; |
| cmd_buffer->state.last_first_instance = -1; |
| cmd_buffer->state.predication_type = -1; |
| cmd_buffer->usage_flags = pBeginInfo->flags; |
| |
| /* setup initial configuration into command buffer */ |
| if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) { |
| switch (cmd_buffer->queue_family_index) { |
| case RADV_QUEUE_GENERAL: |
| emit_gfx_buffer_state(cmd_buffer); |
| break; |
| case RADV_QUEUE_COMPUTE: |
| si_init_compute(cmd_buffer); |
| break; |
| case RADV_QUEUE_TRANSFER: |
| default: |
| break; |
| } |
| } |
| |
| if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY && |
| (pBeginInfo->flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) { |
| assert(pBeginInfo->pInheritanceInfo); |
| cmd_buffer->state.framebuffer = radv_framebuffer_from_handle(pBeginInfo->pInheritanceInfo->framebuffer); |
| cmd_buffer->state.pass = radv_render_pass_from_handle(pBeginInfo->pInheritanceInfo->renderPass); |
| |
| struct radv_subpass *subpass = |
| &cmd_buffer->state.pass->subpasses[pBeginInfo->pInheritanceInfo->subpass]; |
| |
| result = radv_cmd_state_setup_attachments(cmd_buffer, cmd_buffer->state.pass, NULL); |
| if (result != VK_SUCCESS) |
| return result; |
| |
| radv_cmd_buffer_set_subpass(cmd_buffer, subpass, false); |
| } |
| |
| if (unlikely(cmd_buffer->device->trace_bo)) { |
| struct radv_device *device = cmd_buffer->device; |
| |
| radv_cs_add_buffer(device->ws, cmd_buffer->cs, |
| device->trace_bo); |
| |
| radv_cmd_buffer_trace_emit(cmd_buffer); |
| } |
| |
| cmd_buffer->status = RADV_CMD_BUFFER_STATUS_RECORDING; |
| |
| return result; |
| } |
| |
| void radv_CmdBindVertexBuffers( |
| VkCommandBuffer commandBuffer, |
| uint32_t firstBinding, |
| uint32_t bindingCount, |
| const VkBuffer* pBuffers, |
| const VkDeviceSize* pOffsets) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_vertex_binding *vb = cmd_buffer->vertex_bindings; |
| bool changed = false; |
| |
| /* We have to defer setting up vertex buffer since we need the buffer |
| * stride from the pipeline. */ |
| |
| assert(firstBinding + bindingCount <= MAX_VBS); |
| for (uint32_t i = 0; i < bindingCount; i++) { |
| uint32_t idx = firstBinding + i; |
| |
| if (!changed && |
| (vb[idx].buffer != radv_buffer_from_handle(pBuffers[i]) || |
| vb[idx].offset != pOffsets[i])) { |
| changed = true; |
| } |
| |
| vb[idx].buffer = radv_buffer_from_handle(pBuffers[i]); |
| vb[idx].offset = pOffsets[i]; |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, |
| vb[idx].buffer->bo); |
| } |
| |
| if (!changed) { |
| /* No state changes. */ |
| return; |
| } |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_VERTEX_BUFFER; |
| } |
| |
| void radv_CmdBindIndexBuffer( |
| VkCommandBuffer commandBuffer, |
| VkBuffer buffer, |
| VkDeviceSize offset, |
| VkIndexType indexType) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, index_buffer, buffer); |
| |
| if (cmd_buffer->state.index_buffer == index_buffer && |
| cmd_buffer->state.index_offset == offset && |
| cmd_buffer->state.index_type == indexType) { |
| /* No state changes. */ |
| return; |
| } |
| |
| cmd_buffer->state.index_buffer = index_buffer; |
| cmd_buffer->state.index_offset = offset; |
| cmd_buffer->state.index_type = indexType; /* vk matches hw */ |
| cmd_buffer->state.index_va = radv_buffer_get_va(index_buffer->bo); |
| cmd_buffer->state.index_va += index_buffer->offset + offset; |
| |
| int index_size_shift = cmd_buffer->state.index_type ? 2 : 1; |
| cmd_buffer->state.max_index_count = (index_buffer->size - offset) >> index_size_shift; |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER; |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, index_buffer->bo); |
| } |
| |
| |
| static void |
| radv_bind_descriptor_set(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point, |
| struct radv_descriptor_set *set, unsigned idx) |
| { |
| struct radeon_winsys *ws = cmd_buffer->device->ws; |
| |
| radv_set_descriptor_set(cmd_buffer, bind_point, set, idx); |
| |
| assert(set); |
| assert(!(set->layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR)); |
| |
| if (!cmd_buffer->device->use_global_bo_list) { |
| for (unsigned j = 0; j < set->layout->buffer_count; ++j) |
| if (set->descriptors[j]) |
| radv_cs_add_buffer(ws, cmd_buffer->cs, set->descriptors[j]); |
| } |
| |
| if(set->bo) |
| radv_cs_add_buffer(ws, cmd_buffer->cs, set->bo); |
| } |
| |
| void radv_CmdBindDescriptorSets( |
| VkCommandBuffer commandBuffer, |
| VkPipelineBindPoint pipelineBindPoint, |
| VkPipelineLayout _layout, |
| uint32_t firstSet, |
| uint32_t descriptorSetCount, |
| const VkDescriptorSet* pDescriptorSets, |
| uint32_t dynamicOffsetCount, |
| const uint32_t* pDynamicOffsets) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout); |
| unsigned dyn_idx = 0; |
| |
| const bool no_dynamic_bounds = cmd_buffer->device->instance->debug_flags & RADV_DEBUG_NO_DYNAMIC_BOUNDS; |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, pipelineBindPoint); |
| |
| for (unsigned i = 0; i < descriptorSetCount; ++i) { |
| unsigned idx = i + firstSet; |
| RADV_FROM_HANDLE(radv_descriptor_set, set, pDescriptorSets[i]); |
| radv_bind_descriptor_set(cmd_buffer, pipelineBindPoint, set, idx); |
| |
| for(unsigned j = 0; j < set->layout->dynamic_offset_count; ++j, ++dyn_idx) { |
| unsigned idx = j + layout->set[i + firstSet].dynamic_offset_start; |
| uint32_t *dst = descriptors_state->dynamic_buffers + idx * 4; |
| assert(dyn_idx < dynamicOffsetCount); |
| |
| struct radv_descriptor_range *range = set->dynamic_descriptors + j; |
| uint64_t va = range->va + pDynamicOffsets[dyn_idx]; |
| dst[0] = va; |
| dst[1] = S_008F04_BASE_ADDRESS_HI(va >> 32); |
| dst[2] = no_dynamic_bounds ? 0xffffffffu : range->size; |
| dst[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | |
| S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) | |
| S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | |
| S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) | |
| S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) | |
| S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32); |
| cmd_buffer->push_constant_stages |= |
| set->layout->dynamic_shader_stages; |
| } |
| } |
| } |
| |
| static bool radv_init_push_descriptor_set(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_descriptor_set *set, |
| struct radv_descriptor_set_layout *layout, |
| VkPipelineBindPoint bind_point) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| set->size = layout->size; |
| set->layout = layout; |
| |
| if (descriptors_state->push_set.capacity < set->size) { |
| size_t new_size = MAX2(set->size, 1024); |
| new_size = MAX2(new_size, 2 * descriptors_state->push_set.capacity); |
| new_size = MIN2(new_size, 96 * MAX_PUSH_DESCRIPTORS); |
| |
| free(set->mapped_ptr); |
| set->mapped_ptr = malloc(new_size); |
| |
| if (!set->mapped_ptr) { |
| descriptors_state->push_set.capacity = 0; |
| cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY; |
| return false; |
| } |
| |
| descriptors_state->push_set.capacity = new_size; |
| } |
| |
| return true; |
| } |
| |
| void radv_meta_push_descriptor_set( |
| struct radv_cmd_buffer* cmd_buffer, |
| VkPipelineBindPoint pipelineBindPoint, |
| VkPipelineLayout _layout, |
| uint32_t set, |
| uint32_t descriptorWriteCount, |
| const VkWriteDescriptorSet* pDescriptorWrites) |
| { |
| RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout); |
| struct radv_descriptor_set *push_set = &cmd_buffer->meta_push_descriptors; |
| unsigned bo_offset; |
| |
| assert(set == 0); |
| assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR); |
| |
| push_set->size = layout->set[set].layout->size; |
| push_set->layout = layout->set[set].layout; |
| |
| if (!radv_cmd_buffer_upload_alloc(cmd_buffer, push_set->size, 32, |
| &bo_offset, |
| (void**) &push_set->mapped_ptr)) |
| return; |
| |
| push_set->va = radv_buffer_get_va(cmd_buffer->upload.upload_bo); |
| push_set->va += bo_offset; |
| |
| radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer, |
| radv_descriptor_set_to_handle(push_set), |
| descriptorWriteCount, pDescriptorWrites, 0, NULL); |
| |
| radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set); |
| } |
| |
| void radv_CmdPushDescriptorSetKHR( |
| VkCommandBuffer commandBuffer, |
| VkPipelineBindPoint pipelineBindPoint, |
| VkPipelineLayout _layout, |
| uint32_t set, |
| uint32_t descriptorWriteCount, |
| const VkWriteDescriptorSet* pDescriptorWrites) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout); |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, pipelineBindPoint); |
| struct radv_descriptor_set *push_set = &descriptors_state->push_set.set; |
| |
| assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR); |
| |
| if (!radv_init_push_descriptor_set(cmd_buffer, push_set, |
| layout->set[set].layout, |
| pipelineBindPoint)) |
| return; |
| |
| radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer, |
| radv_descriptor_set_to_handle(push_set), |
| descriptorWriteCount, pDescriptorWrites, 0, NULL); |
| |
| radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set); |
| descriptors_state->push_dirty = true; |
| } |
| |
| void radv_CmdPushDescriptorSetWithTemplateKHR( |
| VkCommandBuffer commandBuffer, |
| VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate, |
| VkPipelineLayout _layout, |
| uint32_t set, |
| const void* pData) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout); |
| RADV_FROM_HANDLE(radv_descriptor_update_template, templ, descriptorUpdateTemplate); |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, templ->bind_point); |
| struct radv_descriptor_set *push_set = &descriptors_state->push_set.set; |
| |
| assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR); |
| |
| if (!radv_init_push_descriptor_set(cmd_buffer, push_set, |
| layout->set[set].layout, |
| templ->bind_point)) |
| return; |
| |
| radv_update_descriptor_set_with_template(cmd_buffer->device, cmd_buffer, push_set, |
| descriptorUpdateTemplate, pData); |
| |
| radv_set_descriptor_set(cmd_buffer, templ->bind_point, push_set, set); |
| descriptors_state->push_dirty = true; |
| } |
| |
| void radv_CmdPushConstants(VkCommandBuffer commandBuffer, |
| VkPipelineLayout layout, |
| VkShaderStageFlags stageFlags, |
| uint32_t offset, |
| uint32_t size, |
| const void* pValues) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| memcpy(cmd_buffer->push_constants + offset, pValues, size); |
| cmd_buffer->push_constant_stages |= stageFlags; |
| } |
| |
| VkResult radv_EndCommandBuffer( |
| VkCommandBuffer commandBuffer) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| if (cmd_buffer->queue_family_index != RADV_QUEUE_TRANSFER) { |
| if (cmd_buffer->device->physical_device->rad_info.chip_class == SI) |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2; |
| si_emit_cache_flush(cmd_buffer); |
| } |
| |
| /* Make sure CP DMA is idle at the end of IBs because the kernel |
| * doesn't wait for it. |
| */ |
| si_cp_dma_wait_for_idle(cmd_buffer); |
| |
| vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments); |
| |
| if (!cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs)) |
| return vk_error(cmd_buffer->device->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY); |
| |
| cmd_buffer->status = RADV_CMD_BUFFER_STATUS_EXECUTABLE; |
| |
| return cmd_buffer->record_result; |
| } |
| |
| static void |
| radv_emit_compute_pipeline(struct radv_cmd_buffer *cmd_buffer) |
| { |
| struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline; |
| |
| if (!pipeline || pipeline == cmd_buffer->state.emitted_compute_pipeline) |
| return; |
| |
| cmd_buffer->state.emitted_compute_pipeline = pipeline; |
| |
| radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, pipeline->cs.cdw); |
| radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw); |
| |
| cmd_buffer->compute_scratch_size_needed = |
| MAX2(cmd_buffer->compute_scratch_size_needed, |
| pipeline->max_waves * pipeline->scratch_bytes_per_wave); |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, |
| pipeline->shaders[MESA_SHADER_COMPUTE]->bo); |
| |
| if (unlikely(cmd_buffer->device->trace_bo)) |
| radv_save_pipeline(cmd_buffer, pipeline, RING_COMPUTE); |
| } |
| |
| static void radv_mark_descriptor_sets_dirty(struct radv_cmd_buffer *cmd_buffer, |
| VkPipelineBindPoint bind_point) |
| { |
| struct radv_descriptor_state *descriptors_state = |
| radv_get_descriptors_state(cmd_buffer, bind_point); |
| |
| descriptors_state->dirty |= descriptors_state->valid; |
| } |
| |
| void radv_CmdBindPipeline( |
| VkCommandBuffer commandBuffer, |
| VkPipelineBindPoint pipelineBindPoint, |
| VkPipeline _pipeline) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_pipeline, pipeline, _pipeline); |
| |
| switch (pipelineBindPoint) { |
| case VK_PIPELINE_BIND_POINT_COMPUTE: |
| if (cmd_buffer->state.compute_pipeline == pipeline) |
| return; |
| radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint); |
| |
| cmd_buffer->state.compute_pipeline = pipeline; |
| cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_COMPUTE_BIT; |
| break; |
| case VK_PIPELINE_BIND_POINT_GRAPHICS: |
| if (cmd_buffer->state.pipeline == pipeline) |
| return; |
| radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint); |
| |
| cmd_buffer->state.pipeline = pipeline; |
| if (!pipeline) |
| break; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_PIPELINE; |
| cmd_buffer->push_constant_stages |= pipeline->active_stages; |
| |
| /* the new vertex shader might not have the same user regs */ |
| cmd_buffer->state.last_first_instance = -1; |
| cmd_buffer->state.last_vertex_offset = -1; |
| |
| /* Prefetch all pipeline shaders at first draw time. */ |
| cmd_buffer->state.prefetch_L2_mask |= RADV_PREFETCH_SHADERS; |
| |
| radv_bind_dynamic_state(cmd_buffer, &pipeline->dynamic_state); |
| |
| if (pipeline->graphics.esgs_ring_size > cmd_buffer->esgs_ring_size_needed) |
| cmd_buffer->esgs_ring_size_needed = pipeline->graphics.esgs_ring_size; |
| if (pipeline->graphics.gsvs_ring_size > cmd_buffer->gsvs_ring_size_needed) |
| cmd_buffer->gsvs_ring_size_needed = pipeline->graphics.gsvs_ring_size; |
| |
| if (radv_pipeline_has_tess(pipeline)) |
| cmd_buffer->tess_rings_needed = true; |
| break; |
| default: |
| assert(!"invalid bind point"); |
| break; |
| } |
| } |
| |
| void radv_CmdSetViewport( |
| VkCommandBuffer commandBuffer, |
| uint32_t firstViewport, |
| uint32_t viewportCount, |
| const VkViewport* pViewports) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| MAYBE_UNUSED const uint32_t total_count = firstViewport + viewportCount; |
| |
| assert(firstViewport < MAX_VIEWPORTS); |
| assert(total_count >= 1 && total_count <= MAX_VIEWPORTS); |
| |
| memcpy(state->dynamic.viewport.viewports + firstViewport, pViewports, |
| viewportCount * sizeof(*pViewports)); |
| |
| state->dirty |= RADV_CMD_DIRTY_DYNAMIC_VIEWPORT; |
| } |
| |
| void radv_CmdSetScissor( |
| VkCommandBuffer commandBuffer, |
| uint32_t firstScissor, |
| uint32_t scissorCount, |
| const VkRect2D* pScissors) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| MAYBE_UNUSED const uint32_t total_count = firstScissor + scissorCount; |
| |
| assert(firstScissor < MAX_SCISSORS); |
| assert(total_count >= 1 && total_count <= MAX_SCISSORS); |
| |
| memcpy(state->dynamic.scissor.scissors + firstScissor, pScissors, |
| scissorCount * sizeof(*pScissors)); |
| |
| state->dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR; |
| } |
| |
| void radv_CmdSetLineWidth( |
| VkCommandBuffer commandBuffer, |
| float lineWidth) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| cmd_buffer->state.dynamic.line_width = lineWidth; |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH; |
| } |
| |
| void radv_CmdSetDepthBias( |
| VkCommandBuffer commandBuffer, |
| float depthBiasConstantFactor, |
| float depthBiasClamp, |
| float depthBiasSlopeFactor) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| cmd_buffer->state.dynamic.depth_bias.bias = depthBiasConstantFactor; |
| cmd_buffer->state.dynamic.depth_bias.clamp = depthBiasClamp; |
| cmd_buffer->state.dynamic.depth_bias.slope = depthBiasSlopeFactor; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS; |
| } |
| |
| void radv_CmdSetBlendConstants( |
| VkCommandBuffer commandBuffer, |
| const float blendConstants[4]) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| memcpy(cmd_buffer->state.dynamic.blend_constants, |
| blendConstants, sizeof(float) * 4); |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS; |
| } |
| |
| void radv_CmdSetDepthBounds( |
| VkCommandBuffer commandBuffer, |
| float minDepthBounds, |
| float maxDepthBounds) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| cmd_buffer->state.dynamic.depth_bounds.min = minDepthBounds; |
| cmd_buffer->state.dynamic.depth_bounds.max = maxDepthBounds; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS; |
| } |
| |
| void radv_CmdSetStencilCompareMask( |
| VkCommandBuffer commandBuffer, |
| VkStencilFaceFlags faceMask, |
| uint32_t compareMask) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| if (faceMask & VK_STENCIL_FACE_FRONT_BIT) |
| cmd_buffer->state.dynamic.stencil_compare_mask.front = compareMask; |
| if (faceMask & VK_STENCIL_FACE_BACK_BIT) |
| cmd_buffer->state.dynamic.stencil_compare_mask.back = compareMask; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK; |
| } |
| |
| void radv_CmdSetStencilWriteMask( |
| VkCommandBuffer commandBuffer, |
| VkStencilFaceFlags faceMask, |
| uint32_t writeMask) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| if (faceMask & VK_STENCIL_FACE_FRONT_BIT) |
| cmd_buffer->state.dynamic.stencil_write_mask.front = writeMask; |
| if (faceMask & VK_STENCIL_FACE_BACK_BIT) |
| cmd_buffer->state.dynamic.stencil_write_mask.back = writeMask; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK; |
| } |
| |
| void radv_CmdSetStencilReference( |
| VkCommandBuffer commandBuffer, |
| VkStencilFaceFlags faceMask, |
| uint32_t reference) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| if (faceMask & VK_STENCIL_FACE_FRONT_BIT) |
| cmd_buffer->state.dynamic.stencil_reference.front = reference; |
| if (faceMask & VK_STENCIL_FACE_BACK_BIT) |
| cmd_buffer->state.dynamic.stencil_reference.back = reference; |
| |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE; |
| } |
| |
| void radv_CmdSetDiscardRectangleEXT( |
| VkCommandBuffer commandBuffer, |
| uint32_t firstDiscardRectangle, |
| uint32_t discardRectangleCount, |
| const VkRect2D* pDiscardRectangles) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| MAYBE_UNUSED const uint32_t total_count = firstDiscardRectangle + discardRectangleCount; |
| |
| assert(firstDiscardRectangle < MAX_DISCARD_RECTANGLES); |
| assert(total_count >= 1 && total_count <= MAX_DISCARD_RECTANGLES); |
| |
| typed_memcpy(&state->dynamic.discard_rectangle.rectangles[firstDiscardRectangle], |
| pDiscardRectangles, discardRectangleCount); |
| |
| state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE; |
| } |
| |
| void radv_CmdExecuteCommands( |
| VkCommandBuffer commandBuffer, |
| uint32_t commandBufferCount, |
| const VkCommandBuffer* pCmdBuffers) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, primary, commandBuffer); |
| |
| assert(commandBufferCount > 0); |
| |
| /* Emit pending flushes on primary prior to executing secondary */ |
| si_emit_cache_flush(primary); |
| |
| for (uint32_t i = 0; i < commandBufferCount; i++) { |
| RADV_FROM_HANDLE(radv_cmd_buffer, secondary, pCmdBuffers[i]); |
| |
| primary->scratch_size_needed = MAX2(primary->scratch_size_needed, |
| secondary->scratch_size_needed); |
| primary->compute_scratch_size_needed = MAX2(primary->compute_scratch_size_needed, |
| secondary->compute_scratch_size_needed); |
| |
| if (secondary->esgs_ring_size_needed > primary->esgs_ring_size_needed) |
| primary->esgs_ring_size_needed = secondary->esgs_ring_size_needed; |
| if (secondary->gsvs_ring_size_needed > primary->gsvs_ring_size_needed) |
| primary->gsvs_ring_size_needed = secondary->gsvs_ring_size_needed; |
| if (secondary->tess_rings_needed) |
| primary->tess_rings_needed = true; |
| if (secondary->sample_positions_needed) |
| primary->sample_positions_needed = true; |
| |
| primary->device->ws->cs_execute_secondary(primary->cs, secondary->cs); |
| |
| |
| /* When the secondary command buffer is compute only we don't |
| * need to re-emit the current graphics pipeline. |
| */ |
| if (secondary->state.emitted_pipeline) { |
| primary->state.emitted_pipeline = |
| secondary->state.emitted_pipeline; |
| } |
| |
| /* When the secondary command buffer is graphics only we don't |
| * need to re-emit the current compute pipeline. |
| */ |
| if (secondary->state.emitted_compute_pipeline) { |
| primary->state.emitted_compute_pipeline = |
| secondary->state.emitted_compute_pipeline; |
| } |
| |
| /* Only re-emit the draw packets when needed. */ |
| if (secondary->state.last_primitive_reset_en != -1) { |
| primary->state.last_primitive_reset_en = |
| secondary->state.last_primitive_reset_en; |
| } |
| |
| if (secondary->state.last_primitive_reset_index) { |
| primary->state.last_primitive_reset_index = |
| secondary->state.last_primitive_reset_index; |
| } |
| |
| if (secondary->state.last_ia_multi_vgt_param) { |
| primary->state.last_ia_multi_vgt_param = |
| secondary->state.last_ia_multi_vgt_param; |
| } |
| |
| primary->state.last_first_instance = secondary->state.last_first_instance; |
| primary->state.last_num_instances = secondary->state.last_num_instances; |
| primary->state.last_vertex_offset = secondary->state.last_vertex_offset; |
| |
| if (secondary->state.last_index_type != -1) { |
| primary->state.last_index_type = |
| secondary->state.last_index_type; |
| } |
| } |
| |
| /* After executing commands from secondary buffers we have to dirty |
| * some states. |
| */ |
| primary->state.dirty |= RADV_CMD_DIRTY_PIPELINE | |
| RADV_CMD_DIRTY_INDEX_BUFFER | |
| RADV_CMD_DIRTY_DYNAMIC_ALL; |
| radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_GRAPHICS); |
| radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_COMPUTE); |
| } |
| |
| VkResult radv_CreateCommandPool( |
| VkDevice _device, |
| const VkCommandPoolCreateInfo* pCreateInfo, |
| const VkAllocationCallbacks* pAllocator, |
| VkCommandPool* pCmdPool) |
| { |
| RADV_FROM_HANDLE(radv_device, device, _device); |
| struct radv_cmd_pool *pool; |
| |
| pool = vk_alloc2(&device->alloc, pAllocator, sizeof(*pool), 8, |
| VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| if (pool == NULL) |
| return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY); |
| |
| if (pAllocator) |
| pool->alloc = *pAllocator; |
| else |
| pool->alloc = device->alloc; |
| |
| list_inithead(&pool->cmd_buffers); |
| list_inithead(&pool->free_cmd_buffers); |
| |
| pool->queue_family_index = pCreateInfo->queueFamilyIndex; |
| |
| *pCmdPool = radv_cmd_pool_to_handle(pool); |
| |
| return VK_SUCCESS; |
| |
| } |
| |
| void radv_DestroyCommandPool( |
| VkDevice _device, |
| VkCommandPool commandPool, |
| const VkAllocationCallbacks* pAllocator) |
| { |
| RADV_FROM_HANDLE(radv_device, device, _device); |
| RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool); |
| |
| if (!pool) |
| return; |
| |
| list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, |
| &pool->cmd_buffers, pool_link) { |
| radv_cmd_buffer_destroy(cmd_buffer); |
| } |
| |
| list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, |
| &pool->free_cmd_buffers, pool_link) { |
| radv_cmd_buffer_destroy(cmd_buffer); |
| } |
| |
| vk_free2(&device->alloc, pAllocator, pool); |
| } |
| |
| VkResult radv_ResetCommandPool( |
| VkDevice device, |
| VkCommandPool commandPool, |
| VkCommandPoolResetFlags flags) |
| { |
| RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool); |
| VkResult result; |
| |
| list_for_each_entry(struct radv_cmd_buffer, cmd_buffer, |
| &pool->cmd_buffers, pool_link) { |
| result = radv_reset_cmd_buffer(cmd_buffer); |
| if (result != VK_SUCCESS) |
| return result; |
| } |
| |
| return VK_SUCCESS; |
| } |
| |
| void radv_TrimCommandPool( |
| VkDevice device, |
| VkCommandPool commandPool, |
| VkCommandPoolTrimFlagsKHR flags) |
| { |
| RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool); |
| |
| if (!pool) |
| return; |
| |
| list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, |
| &pool->free_cmd_buffers, pool_link) { |
| radv_cmd_buffer_destroy(cmd_buffer); |
| } |
| } |
| |
| void radv_CmdBeginRenderPass( |
| VkCommandBuffer commandBuffer, |
| const VkRenderPassBeginInfo* pRenderPassBegin, |
| VkSubpassContents contents) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_render_pass, pass, pRenderPassBegin->renderPass); |
| RADV_FROM_HANDLE(radv_framebuffer, framebuffer, pRenderPassBegin->framebuffer); |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, |
| cmd_buffer->cs, 2048); |
| MAYBE_UNUSED VkResult result; |
| |
| cmd_buffer->state.framebuffer = framebuffer; |
| cmd_buffer->state.pass = pass; |
| cmd_buffer->state.render_area = pRenderPassBegin->renderArea; |
| |
| result = radv_cmd_state_setup_attachments(cmd_buffer, pass, pRenderPassBegin); |
| if (result != VK_SUCCESS) |
| return; |
| |
| radv_cmd_buffer_set_subpass(cmd_buffer, pass->subpasses, true); |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| |
| radv_cmd_buffer_clear_subpass(cmd_buffer); |
| } |
| |
| void radv_CmdBeginRenderPass2KHR( |
| VkCommandBuffer commandBuffer, |
| const VkRenderPassBeginInfo* pRenderPassBeginInfo, |
| const VkSubpassBeginInfoKHR* pSubpassBeginInfo) |
| { |
| radv_CmdBeginRenderPass(commandBuffer, pRenderPassBeginInfo, |
| pSubpassBeginInfo->contents); |
| } |
| |
| void radv_CmdNextSubpass( |
| VkCommandBuffer commandBuffer, |
| VkSubpassContents contents) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| radv_cmd_buffer_resolve_subpass(cmd_buffer); |
| |
| radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, |
| 2048); |
| |
| radv_cmd_buffer_set_subpass(cmd_buffer, cmd_buffer->state.subpass + 1, true); |
| radv_cmd_buffer_clear_subpass(cmd_buffer); |
| } |
| |
| void radv_CmdNextSubpass2KHR( |
| VkCommandBuffer commandBuffer, |
| const VkSubpassBeginInfoKHR* pSubpassBeginInfo, |
| const VkSubpassEndInfoKHR* pSubpassEndInfo) |
| { |
| radv_CmdNextSubpass(commandBuffer, pSubpassBeginInfo->contents); |
| } |
| |
| static void radv_emit_view_index(struct radv_cmd_buffer *cmd_buffer, unsigned index) |
| { |
| struct radv_pipeline *pipeline = cmd_buffer->state.pipeline; |
| for (unsigned stage = 0; stage < MESA_SHADER_STAGES; ++stage) { |
| if (!radv_get_shader(pipeline, stage)) |
| continue; |
| |
| struct radv_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, AC_UD_VIEW_INDEX); |
| if (loc->sgpr_idx == -1) |
| continue; |
| uint32_t base_reg = pipeline->user_data_0[stage]; |
| radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index); |
| |
| } |
| if (pipeline->gs_copy_shader) { |
| struct radv_userdata_info *loc = &pipeline->gs_copy_shader->info.user_sgprs_locs.shader_data[AC_UD_VIEW_INDEX]; |
| if (loc->sgpr_idx != -1) { |
| uint32_t base_reg = R_00B130_SPI_SHADER_USER_DATA_VS_0; |
| radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index); |
| } |
| } |
| } |
| |
| static void |
| radv_cs_emit_draw_packet(struct radv_cmd_buffer *cmd_buffer, |
| uint32_t vertex_count) |
| { |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_AUTO, 1, cmd_buffer->state.predicating)); |
| radeon_emit(cmd_buffer->cs, vertex_count); |
| radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_AUTO_INDEX | |
| S_0287F0_USE_OPAQUE(0)); |
| } |
| |
| static void |
| radv_cs_emit_draw_indexed_packet(struct radv_cmd_buffer *cmd_buffer, |
| uint64_t index_va, |
| uint32_t index_count) |
| { |
| radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_2, 4, cmd_buffer->state.predicating)); |
| radeon_emit(cmd_buffer->cs, cmd_buffer->state.max_index_count); |
| radeon_emit(cmd_buffer->cs, index_va); |
| radeon_emit(cmd_buffer->cs, index_va >> 32); |
| radeon_emit(cmd_buffer->cs, index_count); |
| radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_DMA); |
| } |
| |
| static void |
| radv_cs_emit_indirect_draw_packet(struct radv_cmd_buffer *cmd_buffer, |
| bool indexed, |
| uint32_t draw_count, |
| uint64_t count_va, |
| uint32_t stride) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| unsigned di_src_sel = indexed ? V_0287F0_DI_SRC_SEL_DMA |
| : V_0287F0_DI_SRC_SEL_AUTO_INDEX; |
| bool draw_id_enable = radv_get_shader(cmd_buffer->state.pipeline, MESA_SHADER_VERTEX)->info.info.vs.needs_draw_id; |
| uint32_t base_reg = cmd_buffer->state.pipeline->graphics.vtx_base_sgpr; |
| bool predicating = cmd_buffer->state.predicating; |
| assert(base_reg); |
| |
| /* just reset draw state for vertex data */ |
| cmd_buffer->state.last_first_instance = -1; |
| cmd_buffer->state.last_num_instances = -1; |
| cmd_buffer->state.last_vertex_offset = -1; |
| |
| if (draw_count == 1 && !count_va && !draw_id_enable) { |
| radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT : |
| PKT3_DRAW_INDIRECT, 3, predicating)); |
| radeon_emit(cs, 0); |
| radeon_emit(cs, (base_reg - SI_SH_REG_OFFSET) >> 2); |
| radeon_emit(cs, ((base_reg + 4) - SI_SH_REG_OFFSET) >> 2); |
| radeon_emit(cs, di_src_sel); |
| } else { |
| radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT_MULTI : |
| PKT3_DRAW_INDIRECT_MULTI, |
| 8, predicating)); |
| radeon_emit(cs, 0); |
| radeon_emit(cs, (base_reg - SI_SH_REG_OFFSET) >> 2); |
| radeon_emit(cs, ((base_reg + 4) - SI_SH_REG_OFFSET) >> 2); |
| radeon_emit(cs, (((base_reg + 8) - SI_SH_REG_OFFSET) >> 2) | |
| S_2C3_DRAW_INDEX_ENABLE(draw_id_enable) | |
| S_2C3_COUNT_INDIRECT_ENABLE(!!count_va)); |
| radeon_emit(cs, draw_count); /* count */ |
| radeon_emit(cs, count_va); /* count_addr */ |
| radeon_emit(cs, count_va >> 32); |
| radeon_emit(cs, stride); /* stride */ |
| radeon_emit(cs, di_src_sel); |
| } |
| } |
| |
| struct radv_draw_info { |
| /** |
| * Number of vertices. |
| */ |
| uint32_t count; |
| |
| /** |
| * Index of the first vertex. |
| */ |
| int32_t vertex_offset; |
| |
| /** |
| * First instance id. |
| */ |
| uint32_t first_instance; |
| |
| /** |
| * Number of instances. |
| */ |
| uint32_t instance_count; |
| |
| /** |
| * First index (indexed draws only). |
| */ |
| uint32_t first_index; |
| |
| /** |
| * Whether it's an indexed draw. |
| */ |
| bool indexed; |
| |
| /** |
| * Indirect draw parameters resource. |
| */ |
| struct radv_buffer *indirect; |
| uint64_t indirect_offset; |
| uint32_t stride; |
| |
| /** |
| * Draw count parameters resource. |
| */ |
| struct radv_buffer *count_buffer; |
| uint64_t count_buffer_offset; |
| }; |
| |
| static void |
| radv_emit_draw_packets(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_draw_info *info) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| struct radeon_winsys *ws = cmd_buffer->device->ws; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| |
| if (info->indirect) { |
| uint64_t va = radv_buffer_get_va(info->indirect->bo); |
| uint64_t count_va = 0; |
| |
| va += info->indirect->offset + info->indirect_offset; |
| |
| radv_cs_add_buffer(ws, cs, info->indirect->bo); |
| |
| radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0)); |
| radeon_emit(cs, 1); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| |
| if (info->count_buffer) { |
| count_va = radv_buffer_get_va(info->count_buffer->bo); |
| count_va += info->count_buffer->offset + |
| info->count_buffer_offset; |
| |
| radv_cs_add_buffer(ws, cs, info->count_buffer->bo); |
| } |
| |
| if (!state->subpass->view_mask) { |
| radv_cs_emit_indirect_draw_packet(cmd_buffer, |
| info->indexed, |
| info->count, |
| count_va, |
| info->stride); |
| } else { |
| unsigned i; |
| for_each_bit(i, state->subpass->view_mask) { |
| radv_emit_view_index(cmd_buffer, i); |
| |
| radv_cs_emit_indirect_draw_packet(cmd_buffer, |
| info->indexed, |
| info->count, |
| count_va, |
| info->stride); |
| } |
| } |
| } else { |
| assert(state->pipeline->graphics.vtx_base_sgpr); |
| |
| if (info->vertex_offset != state->last_vertex_offset || |
| info->first_instance != state->last_first_instance) { |
| radeon_set_sh_reg_seq(cs, state->pipeline->graphics.vtx_base_sgpr, |
| state->pipeline->graphics.vtx_emit_num); |
| |
| radeon_emit(cs, info->vertex_offset); |
| radeon_emit(cs, info->first_instance); |
| if (state->pipeline->graphics.vtx_emit_num == 3) |
| radeon_emit(cs, 0); |
| state->last_first_instance = info->first_instance; |
| state->last_vertex_offset = info->vertex_offset; |
| } |
| |
| if (state->last_num_instances != info->instance_count) { |
| radeon_emit(cs, PKT3(PKT3_NUM_INSTANCES, 0, false)); |
| radeon_emit(cs, info->instance_count); |
| state->last_num_instances = info->instance_count; |
| } |
| |
| if (info->indexed) { |
| int index_size = state->index_type ? 4 : 2; |
| uint64_t index_va; |
| |
| index_va = state->index_va; |
| index_va += info->first_index * index_size; |
| |
| if (!state->subpass->view_mask) { |
| radv_cs_emit_draw_indexed_packet(cmd_buffer, |
| index_va, |
| info->count); |
| } else { |
| unsigned i; |
| for_each_bit(i, state->subpass->view_mask) { |
| radv_emit_view_index(cmd_buffer, i); |
| |
| radv_cs_emit_draw_indexed_packet(cmd_buffer, |
| index_va, |
| info->count); |
| } |
| } |
| } else { |
| if (!state->subpass->view_mask) { |
| radv_cs_emit_draw_packet(cmd_buffer, info->count); |
| } else { |
| unsigned i; |
| for_each_bit(i, state->subpass->view_mask) { |
| radv_emit_view_index(cmd_buffer, i); |
| |
| radv_cs_emit_draw_packet(cmd_buffer, |
| info->count); |
| } |
| } |
| } |
| } |
| } |
| |
| /* |
| * Vega and raven have a bug which triggers if there are multiple context |
| * register contexts active at the same time with different scissor values. |
| * |
| * There are two possible workarounds: |
| * 1) Wait for PS_PARTIAL_FLUSH every time the scissor is changed. That way |
| * there is only ever 1 active set of scissor values at the same time. |
| * |
| * 2) Whenever the hardware switches contexts we have to set the scissor |
| * registers again even if it is a noop. That way the new context gets |
| * the correct scissor values. |
| * |
| * This implements option 2. radv_need_late_scissor_emission needs to |
| * return true on affected HW if radv_emit_all_graphics_states sets |
| * any context registers. |
| */ |
| static bool radv_need_late_scissor_emission(struct radv_cmd_buffer *cmd_buffer, |
| bool indexed_draw) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| |
| if (!cmd_buffer->device->physical_device->has_scissor_bug) |
| return false; |
| |
| uint32_t used_states = cmd_buffer->state.pipeline->graphics.needed_dynamic_state | ~RADV_CMD_DIRTY_DYNAMIC_ALL; |
| |
| /* Index & Vertex buffer don't change context regs, and pipeline is handled later. */ |
| used_states &= ~(RADV_CMD_DIRTY_INDEX_BUFFER | RADV_CMD_DIRTY_VERTEX_BUFFER | RADV_CMD_DIRTY_PIPELINE); |
| |
| /* Assume all state changes except these two can imply context rolls. */ |
| if (cmd_buffer->state.dirty & used_states) |
| return true; |
| |
| if (cmd_buffer->state.emitted_pipeline != cmd_buffer->state.pipeline) |
| return true; |
| |
| if (indexed_draw && state->pipeline->graphics.prim_restart_enable && |
| (state->index_type ? 0xffffffffu : 0xffffu) != state->last_primitive_reset_index) |
| return true; |
| |
| return false; |
| } |
| |
| static void |
| radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_draw_info *info) |
| { |
| bool late_scissor_emission = radv_need_late_scissor_emission(cmd_buffer, info->indexed); |
| |
| if ((cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER) || |
| cmd_buffer->state.emitted_pipeline != cmd_buffer->state.pipeline) |
| radv_emit_rbplus_state(cmd_buffer); |
| |
| if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) |
| radv_emit_graphics_pipeline(cmd_buffer); |
| |
| if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER) |
| radv_emit_framebuffer_state(cmd_buffer); |
| |
| if (info->indexed) { |
| if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_INDEX_BUFFER) |
| radv_emit_index_buffer(cmd_buffer); |
| } else { |
| /* On CI and later, non-indexed draws overwrite VGT_INDEX_TYPE, |
| * so the state must be re-emitted before the next indexed |
| * draw. |
| */ |
| if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { |
| cmd_buffer->state.last_index_type = -1; |
| cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER; |
| } |
| } |
| |
| radv_cmd_buffer_flush_dynamic_state(cmd_buffer); |
| |
| radv_emit_draw_registers(cmd_buffer, info->indexed, |
| info->instance_count > 1, info->indirect, |
| info->indirect ? 0 : info->count); |
| |
| if (late_scissor_emission) |
| radv_emit_scissor(cmd_buffer); |
| } |
| |
| static void |
| radv_draw(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_draw_info *info) |
| { |
| bool has_prefetch = |
| cmd_buffer->device->physical_device->rad_info.chip_class >= CIK; |
| bool pipeline_is_dirty = |
| (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) && |
| cmd_buffer->state.pipeline != cmd_buffer->state.emitted_pipeline; |
| |
| MAYBE_UNUSED unsigned cdw_max = |
| radeon_check_space(cmd_buffer->device->ws, |
| cmd_buffer->cs, 4096); |
| |
| /* Use optimal packet order based on whether we need to sync the |
| * pipeline. |
| */ |
| if (cmd_buffer->state.flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_PS_PARTIAL_FLUSH | |
| RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) { |
| /* If we have to wait for idle, set all states first, so that |
| * all SET packets are processed in parallel with previous draw |
| * calls. Then upload descriptors, set shader pointers, and |
| * draw, and prefetch at the end. This ensures that the time |
| * the CUs are idle is very short. (there are only SET_SH |
| * packets between the wait and the draw) |
| */ |
| radv_emit_all_graphics_states(cmd_buffer, info); |
| si_emit_cache_flush(cmd_buffer); |
| /* <-- CUs are idle here --> */ |
| |
| radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty); |
| |
| radv_emit_draw_packets(cmd_buffer, info); |
| /* <-- CUs are busy here --> */ |
| |
| /* Start prefetches after the draw has been started. Both will |
| * run in parallel, but starting the draw first is more |
| * important. |
| */ |
| if (has_prefetch && cmd_buffer->state.prefetch_L2_mask) { |
| radv_emit_prefetch_L2(cmd_buffer, |
| cmd_buffer->state.pipeline, false); |
| } |
| } else { |
| /* If we don't wait for idle, start prefetches first, then set |
| * states, and draw at the end. |
| */ |
| si_emit_cache_flush(cmd_buffer); |
| |
| if (has_prefetch && cmd_buffer->state.prefetch_L2_mask) { |
| /* Only prefetch the vertex shader and VBO descriptors |
| * in order to start the draw as soon as possible. |
| */ |
| radv_emit_prefetch_L2(cmd_buffer, |
| cmd_buffer->state.pipeline, true); |
| } |
| |
| radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty); |
| |
| radv_emit_all_graphics_states(cmd_buffer, info); |
| radv_emit_draw_packets(cmd_buffer, info); |
| |
| /* Prefetch the remaining shaders after the draw has been |
| * started. |
| */ |
| if (has_prefetch && cmd_buffer->state.prefetch_L2_mask) { |
| radv_emit_prefetch_L2(cmd_buffer, |
| cmd_buffer->state.pipeline, false); |
| } |
| } |
| |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_PS_PARTIAL_FLUSH); |
| } |
| |
| void radv_CmdDraw( |
| VkCommandBuffer commandBuffer, |
| uint32_t vertexCount, |
| uint32_t instanceCount, |
| uint32_t firstVertex, |
| uint32_t firstInstance) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.count = vertexCount; |
| info.instance_count = instanceCount; |
| info.first_instance = firstInstance; |
| info.vertex_offset = firstVertex; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndexed( |
| VkCommandBuffer commandBuffer, |
| uint32_t indexCount, |
| uint32_t instanceCount, |
| uint32_t firstIndex, |
| int32_t vertexOffset, |
| uint32_t firstInstance) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.indexed = true; |
| info.count = indexCount; |
| info.instance_count = instanceCount; |
| info.first_index = firstIndex; |
| info.vertex_offset = vertexOffset; |
| info.first_instance = firstInstance; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndirect( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| uint32_t drawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| struct radv_draw_info info = {}; |
| |
| info.count = drawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndexedIndirect( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| uint32_t drawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| struct radv_draw_info info = {}; |
| |
| info.indexed = true; |
| info.count = drawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndirectCountAMD( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| VkBuffer _countBuffer, |
| VkDeviceSize countBufferOffset, |
| uint32_t maxDrawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.count = maxDrawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.count_buffer = count_buffer; |
| info.count_buffer_offset = countBufferOffset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndexedIndirectCountAMD( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| VkBuffer _countBuffer, |
| VkDeviceSize countBufferOffset, |
| uint32_t maxDrawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.indexed = true; |
| info.count = maxDrawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.count_buffer = count_buffer; |
| info.count_buffer_offset = countBufferOffset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndirectCountKHR( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| VkBuffer _countBuffer, |
| VkDeviceSize countBufferOffset, |
| uint32_t maxDrawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.count = maxDrawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.count_buffer = count_buffer; |
| info.count_buffer_offset = countBufferOffset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDrawIndexedIndirectCountKHR( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset, |
| VkBuffer _countBuffer, |
| VkDeviceSize countBufferOffset, |
| uint32_t maxDrawCount, |
| uint32_t stride) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer); |
| struct radv_draw_info info = {}; |
| |
| info.indexed = true; |
| info.count = maxDrawCount; |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| info.count_buffer = count_buffer; |
| info.count_buffer_offset = countBufferOffset; |
| info.stride = stride; |
| |
| radv_draw(cmd_buffer, &info); |
| } |
| |
| struct radv_dispatch_info { |
| /** |
| * Determine the layout of the grid (in block units) to be used. |
| */ |
| uint32_t blocks[3]; |
| |
| /** |
| * A starting offset for the grid. If unaligned is set, the offset |
| * must still be aligned. |
| */ |
| uint32_t offsets[3]; |
| /** |
| * Whether it's an unaligned compute dispatch. |
| */ |
| bool unaligned; |
| |
| /** |
| * Indirect compute parameters resource. |
| */ |
| struct radv_buffer *indirect; |
| uint64_t indirect_offset; |
| }; |
| |
| static void |
| radv_emit_dispatch_packets(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_dispatch_info *info) |
| { |
| struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline; |
| struct radv_shader_variant *compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE]; |
| unsigned dispatch_initiator = cmd_buffer->device->dispatch_initiator; |
| struct radeon_winsys *ws = cmd_buffer->device->ws; |
| bool predicating = cmd_buffer->state.predicating; |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| struct radv_userdata_info *loc; |
| |
| loc = radv_lookup_user_sgpr(pipeline, MESA_SHADER_COMPUTE, |
| AC_UD_CS_GRID_SIZE); |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(ws, cs, 25); |
| |
| if (info->indirect) { |
| uint64_t va = radv_buffer_get_va(info->indirect->bo); |
| |
| va += info->indirect->offset + info->indirect_offset; |
| |
| radv_cs_add_buffer(ws, cs, info->indirect->bo); |
| |
| if (loc->sgpr_idx != -1) { |
| for (unsigned i = 0; i < 3; ++i) { |
| 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)); |
| radeon_emit(cs, (va + 4 * i)); |
| radeon_emit(cs, (va + 4 * i) >> 32); |
| radeon_emit(cs, ((R_00B900_COMPUTE_USER_DATA_0 |
| + loc->sgpr_idx * 4) >> 2) + i); |
| radeon_emit(cs, 0); |
| } |
| } |
| |
| if (radv_cmd_buffer_uses_mec(cmd_buffer)) { |
| radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 2, predicating) | |
| PKT3_SHADER_TYPE_S(1)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, dispatch_initiator); |
| } else { |
| radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0) | |
| PKT3_SHADER_TYPE_S(1)); |
| radeon_emit(cs, 1); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| |
| radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 1, predicating) | |
| PKT3_SHADER_TYPE_S(1)); |
| radeon_emit(cs, 0); |
| radeon_emit(cs, dispatch_initiator); |
| } |
| } else { |
| unsigned blocks[3] = { info->blocks[0], info->blocks[1], info->blocks[2] }; |
| unsigned offsets[3] = { info->offsets[0], info->offsets[1], info->offsets[2] }; |
| |
| if (info->unaligned) { |
| unsigned *cs_block_size = compute_shader->info.cs.block_size; |
| unsigned remainder[3]; |
| |
| /* If aligned, these should be an entire block size, |
| * not 0. |
| */ |
| remainder[0] = blocks[0] + cs_block_size[0] - |
| align_u32_npot(blocks[0], cs_block_size[0]); |
| remainder[1] = blocks[1] + cs_block_size[1] - |
| align_u32_npot(blocks[1], cs_block_size[1]); |
| remainder[2] = blocks[2] + cs_block_size[2] - |
| align_u32_npot(blocks[2], cs_block_size[2]); |
| |
| blocks[0] = round_up_u32(blocks[0], cs_block_size[0]); |
| blocks[1] = round_up_u32(blocks[1], cs_block_size[1]); |
| blocks[2] = round_up_u32(blocks[2], cs_block_size[2]); |
| |
| for(unsigned i = 0; i < 3; ++i) { |
| assert(offsets[i] % cs_block_size[i] == 0); |
| offsets[i] /= cs_block_size[i]; |
| } |
| |
| radeon_set_sh_reg_seq(cs, R_00B81C_COMPUTE_NUM_THREAD_X, 3); |
| radeon_emit(cs, |
| S_00B81C_NUM_THREAD_FULL(cs_block_size[0]) | |
| S_00B81C_NUM_THREAD_PARTIAL(remainder[0])); |
| radeon_emit(cs, |
| S_00B81C_NUM_THREAD_FULL(cs_block_size[1]) | |
| S_00B81C_NUM_THREAD_PARTIAL(remainder[1])); |
| radeon_emit(cs, |
| S_00B81C_NUM_THREAD_FULL(cs_block_size[2]) | |
| S_00B81C_NUM_THREAD_PARTIAL(remainder[2])); |
| |
| dispatch_initiator |= S_00B800_PARTIAL_TG_EN(1); |
| } |
| |
| if (loc->sgpr_idx != -1) { |
| assert(!loc->indirect); |
| assert(loc->num_sgprs == 3); |
| |
| radeon_set_sh_reg_seq(cs, R_00B900_COMPUTE_USER_DATA_0 + |
| loc->sgpr_idx * 4, 3); |
| radeon_emit(cs, blocks[0]); |
| radeon_emit(cs, blocks[1]); |
| radeon_emit(cs, blocks[2]); |
| } |
| |
| if (offsets[0] || offsets[1] || offsets[2]) { |
| radeon_set_sh_reg_seq(cs, R_00B810_COMPUTE_START_X, 3); |
| radeon_emit(cs, offsets[0]); |
| radeon_emit(cs, offsets[1]); |
| radeon_emit(cs, offsets[2]); |
| |
| /* The blocks in the packet are not counts but end values. */ |
| for (unsigned i = 0; i < 3; ++i) |
| blocks[i] += offsets[i]; |
| } else { |
| dispatch_initiator |= S_00B800_FORCE_START_AT_000(1); |
| } |
| |
| radeon_emit(cs, PKT3(PKT3_DISPATCH_DIRECT, 3, predicating) | |
| PKT3_SHADER_TYPE_S(1)); |
| radeon_emit(cs, blocks[0]); |
| radeon_emit(cs, blocks[1]); |
| radeon_emit(cs, blocks[2]); |
| radeon_emit(cs, dispatch_initiator); |
| } |
| |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| } |
| |
| static void |
| radv_upload_compute_shader_descriptors(struct radv_cmd_buffer *cmd_buffer) |
| { |
| radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_COMPUTE_BIT); |
| radv_flush_constants(cmd_buffer, VK_SHADER_STAGE_COMPUTE_BIT); |
| } |
| |
| static void |
| radv_dispatch(struct radv_cmd_buffer *cmd_buffer, |
| const struct radv_dispatch_info *info) |
| { |
| struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline; |
| bool has_prefetch = |
| cmd_buffer->device->physical_device->rad_info.chip_class >= CIK; |
| bool pipeline_is_dirty = pipeline && |
| pipeline != cmd_buffer->state.emitted_compute_pipeline; |
| |
| if (cmd_buffer->state.flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_PS_PARTIAL_FLUSH | |
| RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) { |
| /* If we have to wait for idle, set all states first, so that |
| * all SET packets are processed in parallel with previous draw |
| * calls. Then upload descriptors, set shader pointers, and |
| * dispatch, and prefetch at the end. This ensures that the |
| * time the CUs are idle is very short. (there are only SET_SH |
| * packets between the wait and the draw) |
| */ |
| radv_emit_compute_pipeline(cmd_buffer); |
| si_emit_cache_flush(cmd_buffer); |
| /* <-- CUs are idle here --> */ |
| |
| radv_upload_compute_shader_descriptors(cmd_buffer); |
| |
| radv_emit_dispatch_packets(cmd_buffer, info); |
| /* <-- CUs are busy here --> */ |
| |
| /* Start prefetches after the dispatch has been started. Both |
| * will run in parallel, but starting the dispatch first is |
| * more important. |
| */ |
| if (has_prefetch && pipeline_is_dirty) { |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_COMPUTE]); |
| } |
| } else { |
| /* If we don't wait for idle, start prefetches first, then set |
| * states, and dispatch at the end. |
| */ |
| si_emit_cache_flush(cmd_buffer); |
| |
| if (has_prefetch && pipeline_is_dirty) { |
| radv_emit_shader_prefetch(cmd_buffer, |
| pipeline->shaders[MESA_SHADER_COMPUTE]); |
| } |
| |
| radv_upload_compute_shader_descriptors(cmd_buffer); |
| |
| radv_emit_compute_pipeline(cmd_buffer); |
| radv_emit_dispatch_packets(cmd_buffer, info); |
| } |
| |
| radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_CS_PARTIAL_FLUSH); |
| } |
| |
| void radv_CmdDispatchBase( |
| VkCommandBuffer commandBuffer, |
| uint32_t base_x, |
| uint32_t base_y, |
| uint32_t base_z, |
| uint32_t x, |
| uint32_t y, |
| uint32_t z) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_dispatch_info info = {}; |
| |
| info.blocks[0] = x; |
| info.blocks[1] = y; |
| info.blocks[2] = z; |
| |
| info.offsets[0] = base_x; |
| info.offsets[1] = base_y; |
| info.offsets[2] = base_z; |
| radv_dispatch(cmd_buffer, &info); |
| } |
| |
| void radv_CmdDispatch( |
| VkCommandBuffer commandBuffer, |
| uint32_t x, |
| uint32_t y, |
| uint32_t z) |
| { |
| radv_CmdDispatchBase(commandBuffer, 0, 0, 0, x, y, z); |
| } |
| |
| void radv_CmdDispatchIndirect( |
| VkCommandBuffer commandBuffer, |
| VkBuffer _buffer, |
| VkDeviceSize offset) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, _buffer); |
| struct radv_dispatch_info info = {}; |
| |
| info.indirect = buffer; |
| info.indirect_offset = offset; |
| |
| radv_dispatch(cmd_buffer, &info); |
| } |
| |
| void radv_unaligned_dispatch( |
| struct radv_cmd_buffer *cmd_buffer, |
| uint32_t x, |
| uint32_t y, |
| uint32_t z) |
| { |
| struct radv_dispatch_info info = {}; |
| |
| info.blocks[0] = x; |
| info.blocks[1] = y; |
| info.blocks[2] = z; |
| info.unaligned = 1; |
| |
| radv_dispatch(cmd_buffer, &info); |
| } |
| |
| void radv_CmdEndRenderPass( |
| VkCommandBuffer commandBuffer) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| radv_subpass_barrier(cmd_buffer, &cmd_buffer->state.pass->end_barrier); |
| |
| radv_cmd_buffer_resolve_subpass(cmd_buffer); |
| |
| for (unsigned i = 0; i < cmd_buffer->state.framebuffer->attachment_count; ++i) { |
| VkImageLayout layout = cmd_buffer->state.pass->attachments[i].final_layout; |
| radv_handle_subpass_image_transition(cmd_buffer, |
| (struct radv_subpass_attachment){i, layout}); |
| } |
| |
| vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments); |
| |
| cmd_buffer->state.pass = NULL; |
| cmd_buffer->state.subpass = NULL; |
| cmd_buffer->state.attachments = NULL; |
| cmd_buffer->state.framebuffer = NULL; |
| } |
| |
| void radv_CmdEndRenderPass2KHR( |
| VkCommandBuffer commandBuffer, |
| const VkSubpassEndInfoKHR* pSubpassEndInfo) |
| { |
| radv_CmdEndRenderPass(commandBuffer); |
| } |
| |
| /* |
| * For HTILE we have the following interesting clear words: |
| * 0xfffff30f: Uncompressed, full depth range, for depth+stencil HTILE |
| * 0xfffc000f: Uncompressed, full depth range, for depth only HTILE. |
| * 0xfffffff0: Clear depth to 1.0 |
| * 0x00000000: Clear depth to 0.0 |
| */ |
| static void radv_initialize_htile(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| const VkImageSubresourceRange *range, |
| uint32_t clear_word) |
| { |
| assert(range->baseMipLevel == 0); |
| assert(range->levelCount == 1 || range->levelCount == VK_REMAINING_ARRAY_LAYERS); |
| unsigned layer_count = radv_get_layerCount(image, range); |
| uint64_t size = image->surface.htile_slice_size * layer_count; |
| VkImageAspectFlags aspects = VK_IMAGE_ASPECT_DEPTH_BIT; |
| uint64_t offset = image->offset + image->htile_offset + |
| image->surface.htile_slice_size * range->baseArrayLayer; |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| VkClearDepthStencilValue value = {}; |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| |
| state->flush_bits |= radv_fill_buffer(cmd_buffer, image->bo, offset, |
| size, clear_word); |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| |
| if (vk_format_is_stencil(image->vk_format)) |
| aspects |= VK_IMAGE_ASPECT_STENCIL_BIT; |
| |
| radv_set_ds_clear_metadata(cmd_buffer, image, value, aspects); |
| } |
| |
| static void radv_handle_depth_image_transition(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkImageLayout src_layout, |
| VkImageLayout dst_layout, |
| unsigned src_queue_mask, |
| unsigned dst_queue_mask, |
| const VkImageSubresourceRange *range, |
| VkImageAspectFlags pending_clears) |
| { |
| if (!radv_image_has_htile(image)) |
| return; |
| |
| if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED && |
| radv_layout_has_htile(image, dst_layout, dst_queue_mask)) { |
| /* TODO: merge with the clear if applicable */ |
| radv_initialize_htile(cmd_buffer, image, range, 0); |
| } else if (!radv_layout_is_htile_compressed(image, src_layout, src_queue_mask) && |
| radv_layout_is_htile_compressed(image, dst_layout, dst_queue_mask)) { |
| uint32_t clear_value = vk_format_is_stencil(image->vk_format) ? 0xfffff30f : 0xfffc000f; |
| radv_initialize_htile(cmd_buffer, image, range, clear_value); |
| } else if (radv_layout_is_htile_compressed(image, src_layout, src_queue_mask) && |
| !radv_layout_is_htile_compressed(image, dst_layout, dst_queue_mask)) { |
| VkImageSubresourceRange local_range = *range; |
| local_range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT; |
| local_range.baseMipLevel = 0; |
| local_range.levelCount = 1; |
| |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| |
| radv_decompress_depth_image_inplace(cmd_buffer, image, &local_range); |
| |
| cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; |
| } |
| } |
| |
| static void radv_initialise_cmask(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, uint32_t value) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| |
| state->flush_bits |= radv_clear_cmask(cmd_buffer, image, value); |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| } |
| |
| void radv_initialize_dcc(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, uint32_t value) |
| { |
| struct radv_cmd_state *state = &cmd_buffer->state; |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| |
| state->flush_bits |= radv_clear_dcc(cmd_buffer, image, value); |
| |
| state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | |
| RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; |
| } |
| |
| /** |
| * Initialize DCC/FMASK/CMASK metadata for a color image. |
| */ |
| static void radv_init_color_image_metadata(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkImageLayout src_layout, |
| VkImageLayout dst_layout, |
| unsigned src_queue_mask, |
| unsigned dst_queue_mask) |
| { |
| if (radv_image_has_cmask(image)) { |
| uint32_t value = 0xffffffffu; /* Fully expanded mode. */ |
| |
| /* TODO: clarify this. */ |
| if (radv_image_has_fmask(image)) { |
| value = 0xccccccccu; |
| } |
| |
| radv_initialise_cmask(cmd_buffer, image, value); |
| } |
| |
| if (radv_image_has_dcc(image)) { |
| uint32_t value = 0xffffffffu; /* Fully expanded mode. */ |
| bool need_decompress_pass = false; |
| |
| if (radv_layout_dcc_compressed(image, dst_layout, |
| dst_queue_mask)) { |
| value = 0x20202020u; |
| need_decompress_pass = true; |
| } |
| |
| radv_initialize_dcc(cmd_buffer, image, value); |
| |
| radv_set_dcc_need_cmask_elim_pred(cmd_buffer, image, |
| need_decompress_pass); |
| } |
| |
| if (radv_image_has_cmask(image) || radv_image_has_dcc(image)) { |
| uint32_t color_values[2] = {}; |
| radv_set_color_clear_metadata(cmd_buffer, image, color_values); |
| } |
| } |
| |
| /** |
| * Handle color image transitions for DCC/FMASK/CMASK. |
| */ |
| static void radv_handle_color_image_transition(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkImageLayout src_layout, |
| VkImageLayout dst_layout, |
| unsigned src_queue_mask, |
| unsigned dst_queue_mask, |
| const VkImageSubresourceRange *range) |
| { |
| if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) { |
| radv_init_color_image_metadata(cmd_buffer, image, |
| src_layout, dst_layout, |
| src_queue_mask, dst_queue_mask); |
| return; |
| } |
| |
| if (radv_image_has_dcc(image)) { |
| if (src_layout == VK_IMAGE_LAYOUT_PREINITIALIZED) { |
| radv_initialize_dcc(cmd_buffer, image, 0xffffffffu); |
| } else if (radv_layout_dcc_compressed(image, src_layout, src_queue_mask) && |
| !radv_layout_dcc_compressed(image, dst_layout, dst_queue_mask)) { |
| radv_decompress_dcc(cmd_buffer, image, range); |
| } else if (radv_layout_can_fast_clear(image, src_layout, src_queue_mask) && |
| !radv_layout_can_fast_clear(image, dst_layout, dst_queue_mask)) { |
| radv_fast_clear_flush_image_inplace(cmd_buffer, image, range); |
| } |
| } else if (radv_image_has_cmask(image) || radv_image_has_fmask(image)) { |
| if (radv_layout_can_fast_clear(image, src_layout, src_queue_mask) && |
| !radv_layout_can_fast_clear(image, dst_layout, dst_queue_mask)) { |
| radv_fast_clear_flush_image_inplace(cmd_buffer, image, range); |
| } |
| } |
| } |
| |
| static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_image *image, |
| VkImageLayout src_layout, |
| VkImageLayout dst_layout, |
| uint32_t src_family, |
| uint32_t dst_family, |
| const VkImageSubresourceRange *range, |
| VkImageAspectFlags pending_clears) |
| { |
| if (image->exclusive && src_family != dst_family) { |
| /* This is an acquire or a release operation and there will be |
| * a corresponding release/acquire. Do the transition in the |
| * most flexible queue. */ |
| |
| assert(src_family == cmd_buffer->queue_family_index || |
| dst_family == cmd_buffer->queue_family_index); |
| |
| if (cmd_buffer->queue_family_index == RADV_QUEUE_TRANSFER) |
| return; |
| |
| if (cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE && |
| (src_family == RADV_QUEUE_GENERAL || |
| dst_family == RADV_QUEUE_GENERAL)) |
| return; |
| } |
| |
| unsigned src_queue_mask = |
| radv_image_queue_family_mask(image, src_family, |
| cmd_buffer->queue_family_index); |
| unsigned dst_queue_mask = |
| radv_image_queue_family_mask(image, dst_family, |
| cmd_buffer->queue_family_index); |
| |
| if (vk_format_is_depth(image->vk_format)) { |
| radv_handle_depth_image_transition(cmd_buffer, image, |
| src_layout, dst_layout, |
| src_queue_mask, dst_queue_mask, |
| range, pending_clears); |
| } else { |
| radv_handle_color_image_transition(cmd_buffer, image, |
| src_layout, dst_layout, |
| src_queue_mask, dst_queue_mask, |
| range); |
| } |
| } |
| |
| struct radv_barrier_info { |
| uint32_t eventCount; |
| const VkEvent *pEvents; |
| VkPipelineStageFlags srcStageMask; |
| }; |
| |
| static void |
| radv_barrier(struct radv_cmd_buffer *cmd_buffer, |
| uint32_t memoryBarrierCount, |
| const VkMemoryBarrier *pMemoryBarriers, |
| uint32_t bufferMemoryBarrierCount, |
| const VkBufferMemoryBarrier *pBufferMemoryBarriers, |
| uint32_t imageMemoryBarrierCount, |
| const VkImageMemoryBarrier *pImageMemoryBarriers, |
| const struct radv_barrier_info *info) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| enum radv_cmd_flush_bits src_flush_bits = 0; |
| enum radv_cmd_flush_bits dst_flush_bits = 0; |
| |
| for (unsigned i = 0; i < info->eventCount; ++i) { |
| RADV_FROM_HANDLE(radv_event, event, info->pEvents[i]); |
| uint64_t va = radv_buffer_get_va(event->bo); |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo); |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 7); |
| |
| si_emit_wait_fence(cs, va, 1, 0xffffffff); |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| } |
| |
| for (uint32_t i = 0; i < memoryBarrierCount; i++) { |
| src_flush_bits |= radv_src_access_flush(cmd_buffer, pMemoryBarriers[i].srcAccessMask, |
| NULL); |
| dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pMemoryBarriers[i].dstAccessMask, |
| NULL); |
| } |
| |
| for (uint32_t i = 0; i < bufferMemoryBarrierCount; i++) { |
| src_flush_bits |= radv_src_access_flush(cmd_buffer, pBufferMemoryBarriers[i].srcAccessMask, |
| NULL); |
| dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pBufferMemoryBarriers[i].dstAccessMask, |
| NULL); |
| } |
| |
| for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) { |
| RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image); |
| |
| src_flush_bits |= radv_src_access_flush(cmd_buffer, pImageMemoryBarriers[i].srcAccessMask, |
| image); |
| dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pImageMemoryBarriers[i].dstAccessMask, |
| image); |
| } |
| |
| radv_stage_flush(cmd_buffer, info->srcStageMask); |
| cmd_buffer->state.flush_bits |= src_flush_bits; |
| |
| for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) { |
| RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image); |
| radv_handle_image_transition(cmd_buffer, image, |
| pImageMemoryBarriers[i].oldLayout, |
| pImageMemoryBarriers[i].newLayout, |
| pImageMemoryBarriers[i].srcQueueFamilyIndex, |
| pImageMemoryBarriers[i].dstQueueFamilyIndex, |
| &pImageMemoryBarriers[i].subresourceRange, |
| 0); |
| } |
| |
| /* Make sure CP DMA is idle because the driver might have performed a |
| * DMA operation for copying or filling buffers/images. |
| */ |
| si_cp_dma_wait_for_idle(cmd_buffer); |
| |
| cmd_buffer->state.flush_bits |= dst_flush_bits; |
| } |
| |
| void radv_CmdPipelineBarrier( |
| VkCommandBuffer commandBuffer, |
| VkPipelineStageFlags srcStageMask, |
| VkPipelineStageFlags destStageMask, |
| VkBool32 byRegion, |
| uint32_t memoryBarrierCount, |
| const VkMemoryBarrier* pMemoryBarriers, |
| uint32_t bufferMemoryBarrierCount, |
| const VkBufferMemoryBarrier* pBufferMemoryBarriers, |
| uint32_t imageMemoryBarrierCount, |
| const VkImageMemoryBarrier* pImageMemoryBarriers) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_barrier_info info; |
| |
| info.eventCount = 0; |
| info.pEvents = NULL; |
| info.srcStageMask = srcStageMask; |
| |
| radv_barrier(cmd_buffer, memoryBarrierCount, pMemoryBarriers, |
| bufferMemoryBarrierCount, pBufferMemoryBarriers, |
| imageMemoryBarrierCount, pImageMemoryBarriers, &info); |
| } |
| |
| |
| static void write_event(struct radv_cmd_buffer *cmd_buffer, |
| struct radv_event *event, |
| VkPipelineStageFlags stageMask, |
| unsigned value) |
| { |
| struct radeon_cmdbuf *cs = cmd_buffer->cs; |
| uint64_t va = radv_buffer_get_va(event->bo); |
| |
| si_emit_cache_flush(cmd_buffer); |
| |
| radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo); |
| |
| MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 18); |
| |
| /* Flags that only require a top-of-pipe event. */ |
| VkPipelineStageFlags top_of_pipe_flags = |
| VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT; |
| |
| /* Flags that only require a post-index-fetch event. */ |
| VkPipelineStageFlags post_index_fetch_flags = |
| top_of_pipe_flags | |
| VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT | |
| VK_PIPELINE_STAGE_VERTEX_INPUT_BIT; |
| |
| /* Make sure CP DMA is idle because the driver might have performed a |
| * DMA operation for copying or filling buffers/images. |
| */ |
| si_cp_dma_wait_for_idle(cmd_buffer); |
| |
| /* TODO: Emit EOS events for syncing PS/CS stages. */ |
| |
| if (!(stageMask & ~top_of_pipe_flags)) { |
| /* Just need to sync the PFP engine. */ |
| radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0)); |
| radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_PFP)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, value); |
| } else if (!(stageMask & ~post_index_fetch_flags)) { |
| /* Sync ME because PFP reads index and indirect buffers. */ |
| radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0)); |
| radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) | |
| S_370_WR_CONFIRM(1) | |
| S_370_ENGINE_SEL(V_370_ME)); |
| radeon_emit(cs, va); |
| radeon_emit(cs, va >> 32); |
| radeon_emit(cs, value); |
| } else { |
| /* Otherwise, sync all prior GPU work using an EOP event. */ |
| si_cs_emit_write_event_eop(cs, |
| cmd_buffer->device->physical_device->rad_info.chip_class, |
| radv_cmd_buffer_uses_mec(cmd_buffer), |
| V_028A90_BOTTOM_OF_PIPE_TS, 0, |
| EOP_DATA_SEL_VALUE_32BIT, va, 2, value, |
| cmd_buffer->gfx9_eop_bug_va); |
| } |
| |
| assert(cmd_buffer->cs->cdw <= cdw_max); |
| } |
| |
| void radv_CmdSetEvent(VkCommandBuffer commandBuffer, |
| VkEvent _event, |
| VkPipelineStageFlags stageMask) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_event, event, _event); |
| |
| write_event(cmd_buffer, event, stageMask, 1); |
| } |
| |
| void radv_CmdResetEvent(VkCommandBuffer commandBuffer, |
| VkEvent _event, |
| VkPipelineStageFlags stageMask) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_event, event, _event); |
| |
| write_event(cmd_buffer, event, stageMask, 0); |
| } |
| |
| void radv_CmdWaitEvents(VkCommandBuffer commandBuffer, |
| uint32_t eventCount, |
| const VkEvent* pEvents, |
| VkPipelineStageFlags srcStageMask, |
| VkPipelineStageFlags dstStageMask, |
| uint32_t memoryBarrierCount, |
| const VkMemoryBarrier* pMemoryBarriers, |
| uint32_t bufferMemoryBarrierCount, |
| const VkBufferMemoryBarrier* pBufferMemoryBarriers, |
| uint32_t imageMemoryBarrierCount, |
| const VkImageMemoryBarrier* pImageMemoryBarriers) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| struct radv_barrier_info info; |
| |
| info.eventCount = eventCount; |
| info.pEvents = pEvents; |
| info.srcStageMask = 0; |
| |
| radv_barrier(cmd_buffer, memoryBarrierCount, pMemoryBarriers, |
| bufferMemoryBarrierCount, pBufferMemoryBarriers, |
| imageMemoryBarrierCount, pImageMemoryBarriers, &info); |
| } |
| |
| |
| void radv_CmdSetDeviceMask(VkCommandBuffer commandBuffer, |
| uint32_t deviceMask) |
| { |
| /* No-op */ |
| } |
| |
| /* VK_EXT_conditional_rendering */ |
| void radv_CmdBeginConditionalRenderingEXT( |
| VkCommandBuffer commandBuffer, |
| const VkConditionalRenderingBeginInfoEXT* pConditionalRenderingBegin) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| RADV_FROM_HANDLE(radv_buffer, buffer, pConditionalRenderingBegin->buffer); |
| bool draw_visible = true; |
| uint64_t va; |
| |
| va = radv_buffer_get_va(buffer->bo) + pConditionalRenderingBegin->offset; |
| |
| /* By default, if the 32-bit value at offset in buffer memory is zero, |
| * then the rendering commands are discarded, otherwise they are |
| * executed as normal. If the inverted flag is set, all commands are |
| * discarded if the value is non zero. |
| */ |
| if (pConditionalRenderingBegin->flags & |
| VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT) { |
| draw_visible = false; |
| } |
| |
| /* Enable predication for this command buffer. */ |
| si_emit_set_predication_state(cmd_buffer, draw_visible, va); |
| cmd_buffer->state.predicating = true; |
| |
| /* Store conditional rendering user info. */ |
| cmd_buffer->state.predication_type = draw_visible; |
| cmd_buffer->state.predication_va = va; |
| } |
| |
| void radv_CmdEndConditionalRenderingEXT( |
| VkCommandBuffer commandBuffer) |
| { |
| RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer); |
| |
| /* Disable predication for this command buffer. */ |
| si_emit_set_predication_state(cmd_buffer, false, 0); |
| cmd_buffer->state.predicating = false; |
| |
| /* Reset conditional rendering user info. */ |
| cmd_buffer->state.predication_type = -1; |
| cmd_buffer->state.predication_va = 0; |
| } |