/* * 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" 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(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 safefly 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(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, 8); cmd_buffer->upload.offset = 0; cmd_buffer->record_result = VK_SUCCESS; cmd_buffer->ring_offsets_idx = -1; 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) { 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; } 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); if (!bo) { cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY; return false; } radv_cs_add_buffer(device->ws, cmd_buffer->cs, bo, 8); 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 radeon_winsys_cs *cs, uint64_t va, unsigned count, const uint32_t *data) { 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_winsys_cs *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; MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 7); ++cmd_buffer->state.trace_id; radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8); radv_emit_write_data_packet(cs, va, 1, &cmd_buffer->state.trace_id); 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; } /* 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); } 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; struct radeon_winsys_cs *cs = cmd_buffer->cs; 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"); } MAYBE_UNUSED unsigned cdw_max = radeon_check_space(device->ws, cmd_buffer->cs, 6); data[0] = (uintptr_t)pipeline; data[1] = (uintptr_t)pipeline >> 32; radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8); radv_emit_write_data_packet(cs, 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; if (set) descriptors_state->valid |= (1u << idx); else descriptors_state->valid &= ~(1u << idx); 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; struct radeon_winsys_cs *cs = cmd_buffer->cs; uint32_t data[MAX_SETS * 2] = {}; uint64_t va; unsigned i; va = radv_buffer_get_va(device->trace_bo) + 24; MAYBE_UNUSED unsigned cdw_max = radeon_check_space(device->ws, cmd_buffer->cs, 4 + MAX_SETS * 2); 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_cs_add_buffer(device->ws, cs, device->trace_bo, 8); radv_emit_write_data_packet(cs, va, MAX_SETS * 2, data); } struct ac_userdata_info * radv_lookup_user_sgpr(struct radv_pipeline *pipeline, gl_shader_stage stage, int idx) { if (stage == MESA_SHADER_VERTEX) { if (pipeline->shaders[MESA_SHADER_VERTEX]) return &pipeline->shaders[MESA_SHADER_VERTEX]->info.user_sgprs_locs.shader_data[idx]; if (pipeline->shaders[MESA_SHADER_TESS_CTRL]) return &pipeline->shaders[MESA_SHADER_TESS_CTRL]->info.user_sgprs_locs.shader_data[idx]; if (pipeline->shaders[MESA_SHADER_GEOMETRY]) return &pipeline->shaders[MESA_SHADER_GEOMETRY]->info.user_sgprs_locs.shader_data[idx]; } else if (stage == MESA_SHADER_TESS_EVAL) { if (pipeline->shaders[MESA_SHADER_TESS_EVAL]) return &pipeline->shaders[MESA_SHADER_TESS_EVAL]->info.user_sgprs_locs.shader_data[idx]; if (pipeline->shaders[MESA_SHADER_GEOMETRY]) return &pipeline->shaders[MESA_SHADER_GEOMETRY]->info.user_sgprs_locs.shader_data[idx]; } return &pipeline->shaders[stage]->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 ac_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 == 2); assert(!loc->indirect); radeon_set_sh_reg_seq(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, 2); radeon_emit(cmd_buffer->cs, va); radeon_emit(cmd_buffer->cs, va >> 32); } 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 inline void radv_emit_prefetch_TC_L2_async(struct radv_cmd_buffer *cmd_buffer, uint64_t va, unsigned size) { if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) si_cp_dma_prefetch(cmd_buffer, va, size); } static void radv_emit_VBO_descriptors_prefetch(struct radv_cmd_buffer *cmd_buffer) { if (cmd_buffer->state.vb_prefetch_dirty) { radv_emit_prefetch_TC_L2_async(cmd_buffer, cmd_buffer->state.vb_va, cmd_buffer->state.vb_size); cmd_buffer->state.vb_prefetch_dirty = false; } } static void radv_emit_shader_prefetch(struct radv_cmd_buffer *cmd_buffer, struct radv_shader_variant *shader) { struct radeon_winsys *ws = cmd_buffer->device->ws; struct radeon_winsys_cs *cs = cmd_buffer->cs; uint64_t va; if (!shader) return; va = radv_buffer_get_va(shader->bo) + shader->bo_offset; radv_cs_add_buffer(ws, cs, shader->bo, 8); radv_emit_prefetch_TC_L2_async(cmd_buffer, va, shader->code_size); } static void radv_emit_prefetch(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline) { radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_VERTEX]); radv_emit_VBO_descriptors_prefetch(cmd_buffer); radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_TESS_CTRL]); radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_TESS_EVAL]); radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_GEOMETRY]); radv_emit_shader_prefetch(cmd_buffer, pipeline->gs_copy_shader); radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_FRAGMENT]); } 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); 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; /* Vega10/Raven scissor bug workaround. This must be done before VPORT * scissor registers are changed. There is also a more efficient but * more involved alternative workaround. */ if (cmd_buffer->device->physical_device->has_scissor_bug) { cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH; si_emit_cache_flush(cmd_buffer); } 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, 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, cb->cb_color_cmask >> 32); radeon_emit(cmd_buffer->cs, cb->cb_color_fmask); radeon_emit(cmd_buffer->cs, 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, 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_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, 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, 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, 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, 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, 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 */ } radeon_set_context_reg(cmd_buffer->cs, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL, ds->pa_su_poly_offset_db_fmt_cntl); } void radv_set_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image, VkClearDepthStencilValue ds_clear_value, VkImageAspectFlags aspects) { uint64_t va = radv_buffer_get_va(image->bo); va += image->offset + image->clear_value_offset; unsigned reg_offset = 0, reg_count = 0; assert(image->surface.htile_size); 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(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + reg_count, 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); if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) radeon_emit(cmd_buffer->cs, ds_clear_value.stencil); if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth)); radeon_set_context_reg_seq(cmd_buffer->cs, R_028028_DB_STENCIL_CLEAR + 4 * reg_offset, reg_count); if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) radeon_emit(cmd_buffer->cs, ds_clear_value.stencil); /* R_028028_DB_STENCIL_CLEAR */ if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT) radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth)); /* R_02802C_DB_DEPTH_CLEAR */ } static void radv_load_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image) { VkImageAspectFlags aspects = vk_format_aspects(image->vk_format); uint64_t va = radv_buffer_get_va(image->bo); va += image->offset + image->clear_value_offset; unsigned reg_offset = 0, reg_count = 0; if (!image->surface.htile_size) 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(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, 0)); radeon_emit(cmd_buffer->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(cmd_buffer->cs, va); radeon_emit(cmd_buffer->cs, va >> 32); radeon_emit(cmd_buffer->cs, (R_028028_DB_STENCIL_CLEAR + 4 * reg_offset) >> 2); radeon_emit(cmd_buffer->cs, 0); radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0)); radeon_emit(cmd_buffer->cs, 0); } /* *with DCC some colors don't require CMASK elimiation 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(image->surface.dcc_size); 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); } void radv_set_color_clear_regs(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image, int idx, uint32_t color_values[2]) { uint64_t va = radv_buffer_get_va(image->bo); va += image->offset + image->clear_value_offset; assert(image->cmask.size || image->surface.dcc_size); 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, color_values[0]); radeon_emit(cmd_buffer->cs, color_values[1]); radeon_set_context_reg_seq(cmd_buffer->cs, R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c, 2); radeon_emit(cmd_buffer->cs, color_values[0]); radeon_emit(cmd_buffer->cs, color_values[1]); } static void radv_load_color_clear_regs(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image, int idx) { uint64_t va = radv_buffer_get_va(image->bo); va += image->offset + image->clear_value_offset; if (!image->cmask.size && !image->surface.dcc_size) return; uint32_t reg = R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c; radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, cmd_buffer->state.predicating)); radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) | COPY_DATA_DST_SEL(COPY_DATA_REG) | COPY_DATA_COUNT_SEL); radeon_emit(cmd_buffer->cs, va); radeon_emit(cmd_buffer->cs, va >> 32); radeon_emit(cmd_buffer->cs, reg >> 2); radeon_emit(cmd_buffer->cs, 0); radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, cmd_buffer->state.predicating)); radeon_emit(cmd_buffer->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, 8); 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_regs(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, 8); 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_depth_clear_regs(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_winsys_cs *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) { uint32_t db_count_control; if(!cmd_buffer->state.active_occlusion_queries) { if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { db_count_control = 0; } else { db_count_control = S_028004_ZPASS_INCREMENT_DISABLE(1); } } else { if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) | S_028004_SAMPLE_RATE(0) | /* TODO: set this to the number of samples of the current framebuffer */ S_028004_ZPASS_ENABLE(1) | S_028004_SLICE_EVEN_ENABLE(1) | S_028004_SLICE_ODD_ENABLE(1); } else { db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) | S_028004_SAMPLE_RATE(0); /* TODO: set this to the number of samples of the current framebuffer */ } } 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)) 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 emit_stage_descriptor_set_userdata(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline, int idx, uint64_t va, gl_shader_stage stage) { struct ac_userdata_info *desc_set_loc = &pipeline->shaders[stage]->info.user_sgprs_locs.descriptor_sets[idx]; uint32_t base_reg = pipeline->user_data_0[stage]; if (desc_set_loc->sgpr_idx == -1 || desc_set_loc->indirect) return; assert(!desc_set_loc->indirect); assert(desc_set_loc->num_sgprs == 2); radeon_set_sh_reg_seq(cmd_buffer->cs, base_reg + desc_set_loc->sgpr_idx * 4, 2); radeon_emit(cmd_buffer->cs, va); radeon_emit(cmd_buffer->cs, va >> 32); } static void radv_emit_descriptor_set_userdata(struct radv_cmd_buffer *cmd_buffer, VkShaderStageFlags stages, struct radv_descriptor_set *set, unsigned idx) { if (cmd_buffer->state.pipeline) { radv_foreach_stage(stage, stages) { if (cmd_buffer->state.pipeline->shaders[stage]) emit_stage_descriptor_set_userdata(cmd_buffer, cmd_buffer->state.pipeline, idx, set->va, stage); } } if (cmd_buffer->state.compute_pipeline && (stages & VK_SHADER_STAGE_COMPUTE_BIT)) emit_stage_descriptor_set_userdata(cmd_buffer, cmd_buffer->state.compute_pipeline, idx, set->va, MESA_SHADER_COMPUTE); } 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); uint32_t size = MAX_SETS * 2 * 4; 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 * 2; 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; 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); unsigned i; if (!descriptors_state->dirty) return; if (descriptors_state->push_dirty) radv_flush_push_descriptors(cmd_buffer, bind_point); if ((cmd_buffer->state.pipeline && cmd_buffer->state.pipeline->need_indirect_descriptor_sets) || (cmd_buffer->state.compute_pipeline && cmd_buffer->state.compute_pipeline->need_indirect_descriptor_sets)) { 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); for_each_bit(i, descriptors_state->dirty) { struct radv_descriptor_set *set = descriptors_state->sets[i]; if (!(descriptors_state->valid & (1u << i))) continue; radv_emit_descriptor_set_userdata(cmd_buffer, stages, set, i); } descriptors_state->dirty = 0; descriptors_state->push_dirty = false; if (unlikely(cmd_buffer->device->trace_bo)) radv_save_descriptors(cmd_buffer, bind_point); assert(cmd_buffer->cs->cdw <= cdw_max); } static void radv_flush_constants(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline, VkShaderStageFlags stages) { struct radv_pipeline_layout *layout = pipeline->layout; 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, cmd_buffer->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); radv_foreach_stage(stage, stages) { if (pipeline->shaders[stage]) { radv_emit_userdata_address(cmd_buffer, pipeline, stage, AC_UD_PUSH_CONSTANTS, va); } } cmd_buffer->push_constant_stages &= ~stages; assert(cmd_buffer->cs->cdw <= cdw_max); } static bool radv_cmd_buffer_update_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_vertex_shader(cmd_buffer->state.pipeline)->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 false; 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.vb_prefetch_dirty = true; } cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_VERTEX_BUFFER; return true; } static bool radv_upload_graphics_shader_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty) { if (!radv_cmd_buffer_update_vertex_descriptors(cmd_buffer, pipeline_is_dirty)) return false; radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS); radv_flush_constants(cmd_buffer, cmd_buffer->state.pipeline, VK_SHADER_STAGE_ALL_GRAPHICS); return true; } 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_winsys_cs *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_TESSELLATION_CONTROL_SHADER_BIT | VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT | VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT | 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)) { 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) { enum radv_cmd_flush_bits flush_bits = 0; uint32_t b; 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 | 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 | 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_CB_META | RADV_CMD_FLAG_FLUSH_AND_INV_DB | RADV_CMD_FLAG_FLUSH_AND_INV_DB_META | RADV_CMD_FLAG_INV_GLOBAL_L2; 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) { enum radv_cmd_flush_bits flush_bits = 0; uint32_t b; 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: /* TODO: change to image && when the image gets passed * through from the subpass. */ if (!image || (image->usage & VK_IMAGE_USAGE_STORAGE_BIT)) flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; break; case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT: if (!image || (image->usage & VK_IMAGE_USAGE_STORAGE_BIT)) flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB | RADV_CMD_FLAG_FLUSH_AND_INV_DB_META; break; default: break; } } return flush_bits; } static 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); 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, VkAttachmentReference 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, 8); 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->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 (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)) 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, 8); } 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, 8); } 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); if (!set) return; assert(!(set->layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR)); 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], 7); if(set->bo) radv_cs_add_buffer(ws, cmd_buffer->cs, set->bo, 8); } 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; 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 = cmd_buffer->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] = 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); } vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments); if (!cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs)) return vk_error(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); 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; 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; if (radv_pipeline_has_gs(pipeline)) { struct ac_userdata_info *loc = radv_lookup_user_sgpr(cmd_buffer->state.pipeline, MESA_SHADER_GEOMETRY, AC_UD_SCRATCH_RING_OFFSETS); if (cmd_buffer->ring_offsets_idx == -1) cmd_buffer->ring_offsets_idx = loc->sgpr_idx; else if (loc->sgpr_idx != -1) assert(loc->sgpr_idx == cmd_buffer->ring_offsets_idx); } 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); if (cmd_buffer->device->physical_device->has_scissor_bug) { /* Try to skip unnecessary PS partial flushes when the viewports * don't change. */ if (!(state->dirty & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT | RADV_CMD_DIRTY_DYNAMIC_SCISSOR)) && !memcmp(state->dynamic.viewport.viewports + firstViewport, pViewports, viewportCount * sizeof(*pViewports))) { return; } } 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); if (cmd_buffer->device->physical_device->has_scissor_bug) { /* Try to skip unnecessary PS partial flushes when the scissors * don't change. */ if (!(state->dirty & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT | RADV_CMD_DIRTY_DYNAMIC_SCISSOR)) && !memcmp(state->dynamic.scissor.scissors + firstScissor, pScissors, scissorCount * sizeof(*pScissors))) { return; } } 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; if (secondary->ring_offsets_idx != -1) { if (primary->ring_offsets_idx == -1) primary->ring_offsets_idx = secondary->ring_offsets_idx; else assert(secondary->ring_offsets_idx == primary->ring_offsets_idx); } 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; } if (secondary->state.last_first_instance != -1) { primary->state.last_first_instance = secondary->state.last_first_instance; } if (secondary->state.last_num_instances != -1) { primary->state.last_num_instances = secondary->state.last_num_instances; } if (secondary->state.last_vertex_offset != -1) { 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(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_TrimCommandPoolKHR( 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_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); } 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 (!pipeline->shaders[stage]) continue; struct ac_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 ac_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, false)); 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_winsys_cs *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_vertex_shader(cmd_buffer->state.pipeline)->info.info.vs.needs_draw_id; uint32_t base_reg = cmd_buffer->state.pipeline->graphics.vtx_base_sgpr; 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, false)); 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, false)); 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_winsys_cs *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, 8); 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, 8); } 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, state->predicating)); 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); } } } } } static void radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info) { 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); } static void radv_draw(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info) { bool pipeline_is_dirty = (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) && cmd_buffer->state.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 --> */ if (!radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty)) return; 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 (pipeline_is_dirty) { radv_emit_prefetch(cmd_buffer, cmd_buffer->state.pipeline); } } 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 (pipeline_is_dirty) { radv_emit_prefetch(cmd_buffer, cmd_buffer->state.pipeline); } if (!radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty)) return; radv_emit_all_graphics_states(cmd_buffer, info); radv_emit_draw_packets(cmd_buffer, info); } 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); } struct radv_dispatch_info { /** * Determine the layout of the grid (in block units) to be used. */ uint32_t blocks[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; struct radeon_winsys_cs *cs = cmd_buffer->cs; struct ac_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, 8); 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, 0) | 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, 0) | 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] }; 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]); 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]); } radeon_emit(cs, PKT3(PKT3_DISPATCH_DIRECT, 3, 0) | 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, cmd_buffer->state.compute_pipeline, 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 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 (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 (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_CmdDispatch( VkCommandBuffer commandBuffer, 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; radv_dispatch(cmd_buffer, &info); } 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, (VkAttachmentReference){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; } /* * For HTILE we have the following interesting clear words: * 0x0000030f: Uncompressed for depth+stencil HTILE. * 0x0000000f: Uncompressed 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; uint64_t offset = image->offset + image->htile_offset + image->surface.htile_slice_size * range->baseArrayLayer; struct radv_cmd_state *state = &cmd_buffer->state; 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; } 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 (dst_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL && (pending_clears & vk_format_aspects(image->vk_format)) == vk_format_aspects(image->vk_format) && cmd_buffer->state.render_area.offset.x == 0 && cmd_buffer->state.render_area.offset.y == 0 && cmd_buffer->state.render_area.extent.width == image->info.width && cmd_buffer->state.render_area.extent.height == image->info.height) { /* The clear will initialize htile. */ return; } else 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) ? 0x30f : 0xf; 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; } } 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_fill_buffer(cmd_buffer, image->bo, image->offset + image->cmask.offset, image->cmask.size, value); state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; } static void radv_handle_cmask_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) { if (image->fmask.size) radv_initialise_cmask(cmd_buffer, image, 0xccccccccu); else radv_initialise_cmask(cmd_buffer, image, 0xffffffffu); } 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); } } 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_fill_buffer(cmd_buffer, image->bo, image->offset + image->dcc_offset, image->surface.dcc_size, value); state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_CB_META; } static void radv_handle_dcc_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_PREINITIALIZED) { radv_initialize_dcc(cmd_buffer, image, 0xffffffffu); } else if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) { radv_initialize_dcc(cmd_buffer, image, radv_layout_dcc_compressed(image, dst_layout, dst_queue_mask) ? 0x20202020u : 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); } } 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 (image->surface.htile_size) radv_handle_depth_image_transition(cmd_buffer, image, src_layout, dst_layout, src_queue_mask, dst_queue_mask, range, pending_clears); if (image->cmask.size || image->fmask.size) radv_handle_cmask_image_transition(cmd_buffer, image, src_layout, dst_layout, src_queue_mask, dst_queue_mask, range); if (image->surface.dcc_size) radv_handle_dcc_image_transition(cmd_buffer, image, src_layout, dst_layout, src_queue_mask, dst_queue_mask, range); } 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); enum radv_cmd_flush_bits src_flush_bits = 0; enum radv_cmd_flush_bits dst_flush_bits = 0; for (uint32_t i = 0; i < memoryBarrierCount; i++) { src_flush_bits |= radv_src_access_flush(cmd_buffer, pMemoryBarriers[i].srcAccessMask); 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); 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); dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pImageMemoryBarriers[i].dstAccessMask, image); } radv_stage_flush(cmd_buffer, 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); } cmd_buffer->state.flush_bits |= dst_flush_bits; } static void write_event(struct radv_cmd_buffer *cmd_buffer, struct radv_event *event, VkPipelineStageFlags stageMask, unsigned value) { struct radeon_winsys_cs *cs = cmd_buffer->cs; uint64_t va = radv_buffer_get_va(event->bo); radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo, 8); MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 18); /* TODO: this is overkill. Probably should figure something out from * the stage mask. */ si_cs_emit_write_event_eop(cs, cmd_buffer->state.predicating, cmd_buffer->device->physical_device->rad_info.chip_class, radv_cmd_buffer_uses_mec(cmd_buffer), V_028A90_BOTTOM_OF_PIPE_TS, 0, 1, va, 2, value); 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 radeon_winsys_cs *cs = cmd_buffer->cs; for (unsigned i = 0; i < eventCount; ++i) { RADV_FROM_HANDLE(radv_event, event, pEvents[i]); uint64_t va = radv_buffer_get_va(event->bo); radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo, 8); MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 7); si_emit_wait_fence(cs, false, va, 1, 0xffffffff); assert(cmd_buffer->cs->cdw <= cdw_max); } 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); } /* TODO: figure out how to do memory barriers without waiting */ cmd_buffer->state.flush_bits |= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER | RADV_CMD_FLAG_INV_GLOBAL_L2 | RADV_CMD_FLAG_INV_VMEM_L1 | RADV_CMD_FLAG_INV_SMEM_L1; }