diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/vk_query_cache.cpp')
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_query_cache.cpp | 1264 |
1 files changed, 1174 insertions, 90 deletions
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.cpp b/src/video_core/renderer_vulkan/vk_query_cache.cpp index 29e0b797b..42f571007 100644 --- a/src/video_core/renderer_vulkan/vk_query_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_query_cache.cpp @@ -1,139 +1,1223 @@ -// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-3.0-or-later -#include <algorithm> #include <cstddef> +#include <limits> +#include <map> +#include <memory> +#include <span> +#include <type_traits> +#include <unordered_map> #include <utility> #include <vector> +#include <boost/container/small_vector.hpp> +#include <boost/icl/interval_set.hpp> + +#include "common/common_types.h" +#include "core/memory.h" +#include "video_core/query_cache/query_cache.h" +#include "video_core/renderer_vulkan/vk_buffer_cache.h" +#include "video_core/renderer_vulkan/vk_compute_pass.h" #include "video_core/renderer_vulkan/vk_query_cache.h" #include "video_core/renderer_vulkan/vk_resource_pool.h" #include "video_core/renderer_vulkan/vk_scheduler.h" +#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h" +#include "video_core/renderer_vulkan/vk_update_descriptor.h" #include "video_core/vulkan_common/vulkan_device.h" +#include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" namespace Vulkan { -using VideoCore::QueryType; +using VideoCommon::QueryType; namespace { +class SamplesQueryBank : public VideoCommon::BankBase { +public: + static constexpr size_t BANK_SIZE = 256; + static constexpr size_t QUERY_SIZE = 8; + SamplesQueryBank(const Device& device_, size_t index_) + : BankBase(BANK_SIZE), device{device_}, index{index_} { + const auto& dev = device.GetLogical(); + query_pool = dev.CreateQueryPool({ + .sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .queryType = VK_QUERY_TYPE_OCCLUSION, + .queryCount = BANK_SIZE, + .pipelineStatistics = 0, + }); + Reset(); + } -constexpr std::array QUERY_TARGETS = {VK_QUERY_TYPE_OCCLUSION}; + ~SamplesQueryBank() = default; -constexpr VkQueryType GetTarget(QueryType type) { - return QUERY_TARGETS[static_cast<std::size_t>(type)]; -} + void Reset() override { + ASSERT(references == 0); + VideoCommon::BankBase::Reset(); + const auto& dev = device.GetLogical(); + dev.ResetQueryPool(*query_pool, 0, BANK_SIZE); + host_results.fill(0ULL); + next_bank = 0; + } + + void Sync(size_t start, size_t size) { + const auto& dev = device.GetLogical(); + const VkResult query_result = dev.GetQueryResults( + *query_pool, static_cast<u32>(start), static_cast<u32>(size), sizeof(u64) * size, + &host_results[start], sizeof(u64), VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT); + switch (query_result) { + case VK_SUCCESS: + return; + case VK_ERROR_DEVICE_LOST: + device.ReportLoss(); + [[fallthrough]]; + default: + throw vk::Exception(query_result); + } + } + + VkQueryPool GetInnerPool() { + return *query_pool; + } + + size_t GetIndex() const { + return index; + } + + const std::array<u64, BANK_SIZE>& GetResults() const { + return host_results; + } + + size_t next_bank; + +private: + const Device& device; + const size_t index; + vk::QueryPool query_pool; + std::array<u64, BANK_SIZE> host_results; +}; + +using BaseStreamer = VideoCommon::SimpleStreamer<VideoCommon::HostQueryBase>; + +struct HostSyncValues { + VAddr address; + size_t size; + size_t offset; + + static constexpr bool GeneratesBaseBuffer = false; +}; + +template <typename Traits> +class SamplesStreamer : public BaseStreamer { +public: + SamplesStreamer(size_t id, QueryCacheRuntime& runtime_, const Device& device_, + Scheduler& scheduler_, const MemoryAllocator& memory_allocator_) + : BaseStreamer(id), runtime{runtime_}, device{device_}, scheduler{scheduler_}, + memory_allocator{memory_allocator_} { + BuildResolveBuffer(); + current_bank = nullptr; + current_query = nullptr; + } + + void StartCounter() override { + if (has_started) { + return; + } + ReserveHostQuery(); + scheduler.Record([query_pool = current_query_pool, + query_index = current_bank_slot](vk::CommandBuffer cmdbuf) { + const bool use_precise = Settings::IsGPULevelHigh(); + cmdbuf.BeginQuery(query_pool, static_cast<u32>(query_index), + use_precise ? VK_QUERY_CONTROL_PRECISE_BIT : 0); + }); + has_started = true; + } + + void PauseCounter() override { + if (!has_started) { + return; + } + scheduler.Record([query_pool = current_query_pool, + query_index = current_bank_slot](vk::CommandBuffer cmdbuf) { + cmdbuf.EndQuery(query_pool, static_cast<u32>(query_index)); + }); + has_started = false; + } + + void ResetCounter() override { + if (has_started) { + PauseCounter(); + } + AbandonCurrentQuery(); + } + + void CloseCounter() override { + PauseCounter(); + } + + bool HasPendingSync() override { + return !pending_sync.empty(); + } + + void SyncWrites() override { + if (sync_values_stash.empty()) { + return; + } + + for (size_t i = 0; i < sync_values_stash.size(); i++) { + runtime.template SyncValues<HostSyncValues>(sync_values_stash[i], *resolve_buffers[i]); + } + + sync_values_stash.clear(); + } + + void PresyncWrites() override { + if (pending_sync.empty()) { + return; + } + PauseCounter(); + sync_values_stash.clear(); + sync_values_stash.emplace_back(); + std::vector<HostSyncValues>* sync_values = &sync_values_stash.back(); + sync_values->reserve(resolve_slots * SamplesQueryBank::BANK_SIZE); + std::unordered_map<size_t, std::pair<size_t, size_t>> offsets; + size_t this_bank_slot = std::numeric_limits<size_t>::max(); + size_t resolve_slots_remaining = resolve_slots; + size_t resolve_buffer_index = 0; + ApplyBanksWideOp<true>(pending_sync, [&](SamplesQueryBank* bank, size_t start, + size_t amount) { + size_t bank_id = bank->GetIndex(); + if (this_bank_slot != bank_id) { + this_bank_slot = bank_id; + if (resolve_slots_remaining == 0) { + resolve_buffer_index++; + if (resolve_buffer_index >= resolve_buffers.size()) { + BuildResolveBuffer(); + } + resolve_slots_remaining = resolve_slots; + sync_values_stash.emplace_back(); + sync_values = sync_values = &sync_values_stash.back(); + sync_values->reserve(resolve_slots * SamplesQueryBank::BANK_SIZE); + } + resolve_slots_remaining--; + } + auto& resolve_buffer = resolve_buffers[resolve_buffer_index]; + const size_t base_offset = SamplesQueryBank::QUERY_SIZE * SamplesQueryBank::BANK_SIZE * + (resolve_slots - resolve_slots_remaining - 1); + VkQueryPool query_pool = bank->GetInnerPool(); + scheduler.Record([start, amount, base_offset, query_pool, + buffer = *resolve_buffer](vk::CommandBuffer cmdbuf) { + size_t final_offset = base_offset + start * SamplesQueryBank::QUERY_SIZE; + const VkBufferMemoryBarrier copy_query_pool_barrier{ + .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, + .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, + .buffer = buffer, + .offset = final_offset, + .size = amount * SamplesQueryBank::QUERY_SIZE, + }; + + cmdbuf.CopyQueryPoolResults( + query_pool, static_cast<u32>(start), static_cast<u32>(amount), buffer, + static_cast<u32>(final_offset), SamplesQueryBank::QUERY_SIZE, + VK_QUERY_RESULT_WAIT_BIT | VK_QUERY_RESULT_64_BIT); + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, + VK_PIPELINE_STAGE_TRANSFER_BIT, 0, copy_query_pool_barrier); + }); + offsets[bank_id] = {sync_values_stash.size() - 1, base_offset}; + }); + + // Convert queries + for (auto q : pending_sync) { + auto* query = GetQuery(q); + if (True(query->flags & VideoCommon::QueryFlagBits::IsRewritten)) { + continue; + } + if (True(query->flags & VideoCommon::QueryFlagBits::IsInvalidated)) { + continue; + } + if (query->size_slots > 1) { + // This is problematic. + UNIMPLEMENTED(); + } + query->flags |= VideoCommon::QueryFlagBits::IsHostSynced; + auto loc_data = offsets[query->start_bank_id]; + sync_values_stash[loc_data.first].emplace_back(HostSyncValues{ + .address = query->guest_address, + .size = SamplesQueryBank::QUERY_SIZE, + .offset = loc_data.second + query->start_slot * SamplesQueryBank::QUERY_SIZE, + }); + } + + AbandonCurrentQuery(); + pending_sync.clear(); + } + + size_t WriteCounter(VAddr address, bool has_timestamp, u32 value, + [[maybe_unused]] std::optional<u32> subreport) override { + auto index = BuildQuery(); + auto* new_query = GetQuery(index); + new_query->guest_address = address; + new_query->value = 100; + new_query->flags &= ~VideoCommon::QueryFlagBits::IsOrphan; + if (has_timestamp) { + new_query->flags |= VideoCommon::QueryFlagBits::HasTimestamp; + } + if (!current_query) { + new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced; + return index; + } + new_query->start_bank_id = current_query->start_bank_id; + new_query->size_banks = current_query->size_banks; + new_query->start_slot = current_query->start_slot; + new_query->size_slots = current_query->size_slots; + ApplyBankOp(new_query, [](SamplesQueryBank* bank, size_t start, size_t amount) { + bank->AddReference(amount); + }); + pending_sync.push_back(index); + pending_flush_queries.push_back(index); + return index; + } + + bool HasUnsyncedQueries() override { + return !pending_flush_queries.empty(); + } + + void PushUnsyncedQueries() override { + PauseCounter(); + { + std::scoped_lock lk(flush_guard); + pending_flush_sets.emplace_back(std::move(pending_flush_queries)); + } + } + + void PopUnsyncedQueries() override { + std::vector<size_t> current_flush_queries; + { + std::scoped_lock lk(flush_guard); + current_flush_queries = std::move(pending_flush_sets.front()); + pending_flush_sets.pop_front(); + } + ApplyBanksWideOp<false>( + current_flush_queries, + [](SamplesQueryBank* bank, size_t start, size_t amount) { bank->Sync(start, amount); }); + for (auto q : current_flush_queries) { + auto* query = GetQuery(q); + u64 total = 0; + ApplyBankOp(query, [&total](SamplesQueryBank* bank, size_t start, size_t amount) { + const auto& results = bank->GetResults(); + for (size_t i = 0; i < amount; i++) { + total += results[start + i]; + } + }); + query->value = total; + query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced; + } + } + +private: + template <typename Func> + void ApplyBankOp(VideoCommon::HostQueryBase* query, Func&& func) { + size_t size_slots = query->size_slots; + if (size_slots == 0) { + return; + } + size_t bank_id = query->start_bank_id; + size_t banks_set = query->size_banks; + size_t start_slot = query->start_slot; + for (size_t i = 0; i < banks_set; i++) { + auto& the_bank = bank_pool.GetBank(bank_id); + size_t amount = std::min(the_bank.Size() - start_slot, size_slots); + func(&the_bank, start_slot, amount); + bank_id = the_bank.next_bank - 1; + start_slot = 0; + size_slots -= amount; + } + } + + template <bool is_ordered, typename Func> + void ApplyBanksWideOp(std::vector<size_t>& queries, Func&& func) { + std::conditional_t<is_ordered, std::map<size_t, std::pair<size_t, size_t>>, + std::unordered_map<size_t, std::pair<size_t, size_t>>> + indexer; + for (auto q : queries) { + auto* query = GetQuery(q); + ApplyBankOp(query, [&indexer](SamplesQueryBank* bank, size_t start, size_t amount) { + auto id = bank->GetIndex(); + auto pair = indexer.try_emplace(id, std::numeric_limits<size_t>::max(), + std::numeric_limits<size_t>::min()); + auto& current_pair = pair.first->second; + current_pair.first = std::min(current_pair.first, start); + current_pair.second = std::max(current_pair.second, amount + start); + }); + } + for (auto& cont : indexer) { + func(&bank_pool.GetBank(cont.first), cont.second.first, + cont.second.second - cont.second.first); + } + } + + void ReserveBank() { + current_bank_id = + bank_pool.ReserveBank([this](std::deque<SamplesQueryBank>& queue, size_t index) { + queue.emplace_back(device, index); + }); + if (current_bank) { + current_bank->next_bank = current_bank_id + 1; + } + current_bank = &bank_pool.GetBank(current_bank_id); + current_query_pool = current_bank->GetInnerPool(); + } + + size_t ReserveBankSlot() { + if (!current_bank || current_bank->IsClosed()) { + ReserveBank(); + } + auto [built, index] = current_bank->Reserve(); + current_bank_slot = index; + return index; + } + + void ReserveHostQuery() { + size_t new_slot = ReserveBankSlot(); + current_bank->AddReference(1); + if (current_query) { + size_t bank_id = current_query->start_bank_id; + size_t banks_set = current_query->size_banks - 1; + bool found = bank_id == current_bank_id; + while (!found && banks_set > 0) { + SamplesQueryBank& some_bank = bank_pool.GetBank(bank_id); + bank_id = some_bank.next_bank - 1; + found = bank_id == current_bank_id; + banks_set--; + } + if (!found) { + current_query->size_banks++; + } + current_query->size_slots++; + } else { + current_query_id = BuildQuery(); + current_query = GetQuery(current_query_id); + current_query->start_bank_id = static_cast<u32>(current_bank_id); + current_query->size_banks = 1; + current_query->start_slot = new_slot; + current_query->size_slots = 1; + } + } + + void Free(size_t query_id) override { + std::scoped_lock lk(guard); + auto* query = GetQuery(query_id); + ApplyBankOp(query, [](SamplesQueryBank* bank, size_t start, size_t amount) { + bank->CloseReference(amount); + }); + ReleaseQuery(query_id); + } + + void AbandonCurrentQuery() { + if (!current_query) { + return; + } + Free(current_query_id); + current_query = nullptr; + current_query_id = 0; + } + + void BuildResolveBuffer() { + const VkBufferCreateInfo buffer_ci = { + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = SamplesQueryBank::QUERY_SIZE * SamplesQueryBank::BANK_SIZE * resolve_slots, + .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }; + resolve_buffers.emplace_back( + std::move(memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal))); + } + + static constexpr size_t resolve_slots = 8; + + QueryCacheRuntime& runtime; + const Device& device; + Scheduler& scheduler; + const MemoryAllocator& memory_allocator; + VideoCommon::BankPool<SamplesQueryBank> bank_pool; + std::deque<vk::Buffer> resolve_buffers; + std::deque<std::vector<HostSyncValues>> sync_values_stash; + + // syncing queue + std::vector<size_t> pending_sync; + + // flush levels + std::vector<size_t> pending_flush_queries; + std::deque<std::vector<size_t>> pending_flush_sets; + + // State Machine + size_t current_bank_slot; + size_t current_bank_id; + SamplesQueryBank* current_bank; + VkQueryPool current_query_pool; + size_t current_query_id; + VideoCommon::HostQueryBase* current_query; + bool has_started{}; + std::mutex flush_guard; +}; + +// Transform feedback queries +class TFBQueryBank : public VideoCommon::BankBase { +public: + static constexpr size_t BANK_SIZE = 1024; + static constexpr size_t QUERY_SIZE = 4; + TFBQueryBank(Scheduler& scheduler_, const MemoryAllocator& memory_allocator, size_t index_) + : BankBase(BANK_SIZE), scheduler{scheduler_}, index{index_} { + const VkBufferCreateInfo buffer_ci = { + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = QUERY_SIZE * BANK_SIZE, + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }; + buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal); + } + + ~TFBQueryBank() = default; + + void Reset() override { + ASSERT(references == 0); + VideoCommon::BankBase::Reset(); + } + + void Sync(StagingBufferRef& stagging_buffer, size_t extra_offset, size_t start, size_t size) { + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([this, dst_buffer = stagging_buffer.buffer, extra_offset, start, + size](vk::CommandBuffer cmdbuf) { + std::array<VkBufferCopy, 1> copy{VkBufferCopy{ + .srcOffset = start * QUERY_SIZE, + .dstOffset = extra_offset, + .size = size * QUERY_SIZE, + }}; + cmdbuf.CopyBuffer(*buffer, dst_buffer, copy); + }); + } + + size_t GetIndex() const { + return index; + } + + VkBuffer GetBuffer() const { + return *buffer; + } + +private: + Scheduler& scheduler; + const size_t index; + vk::Buffer buffer; +}; + +template <typename Traits> +class TFBCounterStreamer : public BaseStreamer { +public: + TFBCounterStreamer(size_t id, QueryCacheRuntime& runtime_, const Device& device_, + Scheduler& scheduler_, const MemoryAllocator& memory_allocator_, + StagingBufferPool& staging_pool_) + : BaseStreamer(id), runtime{runtime_}, device{device_}, scheduler{scheduler_}, + memory_allocator{memory_allocator_}, staging_pool{staging_pool_} { + buffers_count = 0; + current_bank = nullptr; + counter_buffers.fill(VK_NULL_HANDLE); + offsets.fill(0); + const VkBufferCreateInfo buffer_ci = { + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = TFBQueryBank::QUERY_SIZE * NUM_STREAMS, + .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | + VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }; + + counters_buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal); + for (auto& c : counter_buffers) { + c = *counters_buffer; + } + size_t base_offset = 0; + for (auto& o : offsets) { + o = base_offset; + base_offset += TFBQueryBank::QUERY_SIZE; + } + } + + void StartCounter() override { + FlushBeginTFB(); + has_started = true; + } + + void PauseCounter() override { + CloseCounter(); + } + + void ResetCounter() override { + CloseCounter(); + } + + void CloseCounter() override { + if (has_flushed_end_pending) { + FlushEndTFB(); + } + runtime.View3DRegs([this](Tegra::Engines::Maxwell3D::Regs& regs) { + if (regs.transform_feedback_enabled == 0) { + streams_mask = 0; + has_started = false; + } + }); + } + + bool HasPendingSync() override { + return !pending_sync.empty(); + } + + void SyncWrites() override { + CloseCounter(); + std::unordered_map<size_t, std::vector<HostSyncValues>> sync_values_stash; + for (auto q : pending_sync) { + auto* query = GetQuery(q); + if (True(query->flags & VideoCommon::QueryFlagBits::IsRewritten)) { + continue; + } + if (True(query->flags & VideoCommon::QueryFlagBits::IsInvalidated)) { + continue; + } + query->flags |= VideoCommon::QueryFlagBits::IsHostSynced; + sync_values_stash.try_emplace(query->start_bank_id); + sync_values_stash[query->start_bank_id].emplace_back(HostSyncValues{ + .address = query->guest_address, + .size = TFBQueryBank::QUERY_SIZE, + .offset = query->start_slot * TFBQueryBank::QUERY_SIZE, + }); + } + for (auto& p : sync_values_stash) { + auto& bank = bank_pool.GetBank(p.first); + runtime.template SyncValues<HostSyncValues>(p.second, bank.GetBuffer()); + } + pending_sync.clear(); + } + + size_t WriteCounter(VAddr address, bool has_timestamp, u32 value, + std::optional<u32> subreport_) override { + auto index = BuildQuery(); + auto* new_query = GetQuery(index); + new_query->guest_address = address; + new_query->value = 0; + new_query->flags &= ~VideoCommon::QueryFlagBits::IsOrphan; + if (has_timestamp) { + new_query->flags |= VideoCommon::QueryFlagBits::HasTimestamp; + } + if (!subreport_) { + new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced; + return index; + } + const size_t subreport = static_cast<size_t>(*subreport_); + UpdateBuffers(); + if ((streams_mask & (1ULL << subreport)) == 0) { + new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced; + return index; + } + CloseCounter(); + auto [bank_slot, data_slot] = ProduceCounterBuffer(subreport); + new_query->start_bank_id = static_cast<u32>(bank_slot); + new_query->size_banks = 1; + new_query->start_slot = static_cast<u32>(data_slot); + new_query->size_slots = 1; + pending_sync.push_back(index); + pending_flush_queries.push_back(index); + return index; + } + + bool HasUnsyncedQueries() override { + return !pending_flush_queries.empty(); + } + + void PushUnsyncedQueries() override { + CloseCounter(); + auto staging_ref = staging_pool.Request( + pending_flush_queries.size() * TFBQueryBank::QUERY_SIZE, MemoryUsage::Download, true); + size_t offset_base = staging_ref.offset; + for (auto q : pending_flush_queries) { + auto* query = GetQuery(q); + auto& bank = bank_pool.GetBank(query->start_bank_id); + bank.Sync(staging_ref, offset_base, query->start_slot, 1); + offset_base += TFBQueryBank::QUERY_SIZE; + bank.CloseReference(); + } + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, + }; + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([](vk::CommandBuffer cmdbuf) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, + VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER); + }); + + std::scoped_lock lk(flush_guard); + for (auto& str : free_queue) { + staging_pool.FreeDeferred(str); + } + free_queue.clear(); + download_buffers.emplace_back(staging_ref); + pending_flush_sets.emplace_back(std::move(pending_flush_queries)); + } + + void PopUnsyncedQueries() override { + StagingBufferRef staging_ref; + std::vector<size_t> flushed_queries; + { + std::scoped_lock lk(flush_guard); + staging_ref = download_buffers.front(); + flushed_queries = std::move(pending_flush_sets.front()); + download_buffers.pop_front(); + pending_flush_sets.pop_front(); + } + + size_t offset_base = staging_ref.offset; + for (auto q : flushed_queries) { + auto* query = GetQuery(q); + u32 result = 0; + std::memcpy(&result, staging_ref.mapped_span.data() + offset_base, sizeof(u32)); + query->value = static_cast<u64>(result); + query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced; + offset_base += TFBQueryBank::QUERY_SIZE; + } + + { + std::scoped_lock lk(flush_guard); + free_queue.emplace_back(staging_ref); + } + } + +private: + void FlushBeginTFB() { + if (has_flushed_end_pending) [[unlikely]] { + return; + } + has_flushed_end_pending = true; + if (!has_started || buffers_count == 0) { + scheduler.Record([](vk::CommandBuffer cmdbuf) { + cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr); + }); + UpdateBuffers(); + return; + } + scheduler.Record([this, total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) { + cmdbuf.BeginTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data()); + }); + UpdateBuffers(); + } + + void FlushEndTFB() { + if (!has_flushed_end_pending) [[unlikely]] { + UNREACHABLE(); + return; + } + has_flushed_end_pending = false; + + if (buffers_count == 0) { + scheduler.Record([](vk::CommandBuffer cmdbuf) { + cmdbuf.EndTransformFeedbackEXT(0, 0, nullptr, nullptr); + }); + } else { + scheduler.Record([this, total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) { + cmdbuf.EndTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data()); + }); + } + } + + void UpdateBuffers() { + runtime.View3DRegs([this](Tegra::Engines::Maxwell3D::Regs& regs) { + buffers_count = 0; + for (size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumTransformFeedbackBuffers; + i++) { + const auto& tf = regs.transform_feedback; + if (tf.buffers[i].enable == 0) { + continue; + } + const size_t stream = tf.controls[i].stream; + streams_mask |= 1ULL << stream; + buffers_count = std::max<size_t>(buffers_count, stream + 1); + } + }); + } + + std::pair<size_t, size_t> ProduceCounterBuffer(size_t stream) { + if (current_bank == nullptr || current_bank->IsClosed()) { + current_bank_id = + bank_pool.ReserveBank([this](std::deque<TFBQueryBank>& queue, size_t index) { + queue.emplace_back(scheduler, memory_allocator, index); + }); + current_bank = &bank_pool.GetBank(current_bank_id); + } + auto [dont_care, slot] = current_bank->Reserve(); + current_bank->AddReference(); + + static constexpr VkMemoryBarrier READ_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT, + }; + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT, + }; + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([dst_buffer = current_bank->GetBuffer(), + src_buffer = counter_buffers[stream], src_offset = offsets[stream], + slot](vk::CommandBuffer cmdbuf) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT, + VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER); + std::array<VkBufferCopy, 1> copy{VkBufferCopy{ + .srcOffset = src_offset, + .dstOffset = slot * TFBQueryBank::QUERY_SIZE, + .size = TFBQueryBank::QUERY_SIZE, + }}; + cmdbuf.CopyBuffer(src_buffer, dst_buffer, copy); + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, + 0, WRITE_BARRIER); + }); + return {current_bank_id, slot}; + } + + static constexpr size_t NUM_STREAMS = 4; + static constexpr size_t STREAMS_MASK = (1ULL << NUM_STREAMS) - 1ULL; + + QueryCacheRuntime& runtime; + const Device& device; + Scheduler& scheduler; + const MemoryAllocator& memory_allocator; + StagingBufferPool& staging_pool; + VideoCommon::BankPool<TFBQueryBank> bank_pool; + size_t current_bank_id; + TFBQueryBank* current_bank; + vk::Buffer counters_buffer; + + // syncing queue + std::vector<size_t> pending_sync; + + // flush levels + std::vector<size_t> pending_flush_queries; + std::deque<StagingBufferRef> download_buffers; + std::deque<std::vector<size_t>> pending_flush_sets; + std::vector<StagingBufferRef> free_queue; + std::mutex flush_guard; + + // state machine + bool has_started{}; + bool has_flushed_end_pending{}; + size_t buffers_count{}; + std::array<VkBuffer, NUM_STREAMS> counter_buffers{}; + std::array<VkDeviceSize, NUM_STREAMS> offsets{}; + u64 streams_mask; +}; + +} // namespace + +struct QueryCacheRuntimeImpl { + QueryCacheRuntimeImpl(QueryCacheRuntime& runtime, VideoCore::RasterizerInterface* rasterizer_, + Core::Memory::Memory& cpu_memory_, Vulkan::BufferCache& buffer_cache_, + const Device& device_, const MemoryAllocator& memory_allocator_, + Scheduler& scheduler_, StagingBufferPool& staging_pool_, + ComputePassDescriptorQueue& compute_pass_descriptor_queue, + DescriptorPool& descriptor_pool) + : rasterizer{rasterizer_}, cpu_memory{cpu_memory_}, + buffer_cache{buffer_cache_}, device{device_}, + memory_allocator{memory_allocator_}, scheduler{scheduler_}, staging_pool{staging_pool_}, + guest_streamer(0, runtime), + sample_streamer(static_cast<size_t>(QueryType::ZPassPixelCount64), runtime, device, + scheduler, memory_allocator), + tfb_streamer(static_cast<size_t>(QueryType::StreamingByteCount), runtime, device, + scheduler, memory_allocator, staging_pool), + hcr_setup{}, hcr_is_set{}, is_hcr_running{} { + + hcr_setup.sType = VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT; + hcr_setup.pNext = nullptr; + hcr_setup.flags = 0; + + conditional_resolve_pass = std::make_unique<ConditionalRenderingResolvePass>( + device, scheduler, descriptor_pool, compute_pass_descriptor_queue); + + const VkBufferCreateInfo buffer_ci = { + .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, + .pNext = nullptr, + .flags = 0, + .size = sizeof(u32), + .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | + VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT, + .sharingMode = VK_SHARING_MODE_EXCLUSIVE, + .queueFamilyIndexCount = 0, + .pQueueFamilyIndices = nullptr, + }; + hcr_resolve_buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal); + } -} // Anonymous namespace + VideoCore::RasterizerInterface* rasterizer; + Core::Memory::Memory& cpu_memory; + Vulkan::BufferCache& buffer_cache; -QueryPool::QueryPool(const Device& device_, Scheduler& scheduler, QueryType type_) - : ResourcePool{scheduler.GetMasterSemaphore(), GROW_STEP}, device{device_}, type{type_} {} + const Device& device; + const MemoryAllocator& memory_allocator; + Scheduler& scheduler; + StagingBufferPool& staging_pool; -QueryPool::~QueryPool() = default; + // Streamers + VideoCommon::GuestStreamer<QueryCacheParams> guest_streamer; + SamplesStreamer<QueryCacheParams> sample_streamer; + TFBCounterStreamer<QueryCacheParams> tfb_streamer; -std::pair<VkQueryPool, u32> QueryPool::Commit() { - std::size_t index; - do { - index = CommitResource(); - } while (usage[index]); - usage[index] = true; + std::vector<std::pair<VAddr, VAddr>> little_cache; + std::vector<std::pair<VkBuffer, VkDeviceSize>> buffers_to_upload_to; + std::vector<size_t> redirect_cache; + std::vector<std::vector<VkBufferCopy>> copies_setup; - return {*pools[index / GROW_STEP], static_cast<u32>(index % GROW_STEP)}; + // Host conditional rendering data + std::unique_ptr<ConditionalRenderingResolvePass> conditional_resolve_pass; + vk::Buffer hcr_resolve_buffer; + VkConditionalRenderingBeginInfoEXT hcr_setup; + VkBuffer hcr_buffer; + size_t hcr_offset; + bool hcr_is_set; + bool is_hcr_running; + + // maxwell3d + Tegra::Engines::Maxwell3D* maxwell3d; +}; + +QueryCacheRuntime::QueryCacheRuntime(VideoCore::RasterizerInterface* rasterizer, + Core::Memory::Memory& cpu_memory_, + Vulkan::BufferCache& buffer_cache_, const Device& device_, + const MemoryAllocator& memory_allocator_, + Scheduler& scheduler_, StagingBufferPool& staging_pool_, + ComputePassDescriptorQueue& compute_pass_descriptor_queue, + DescriptorPool& descriptor_pool) { + impl = std::make_unique<QueryCacheRuntimeImpl>( + *this, rasterizer, cpu_memory_, buffer_cache_, device_, memory_allocator_, scheduler_, + staging_pool_, compute_pass_descriptor_queue, descriptor_pool); +} + +void QueryCacheRuntime::Bind3DEngine(Tegra::Engines::Maxwell3D* maxwell3d) { + impl->maxwell3d = maxwell3d; } -void QueryPool::Allocate(std::size_t begin, std::size_t end) { - usage.resize(end); +template <typename Func> +void QueryCacheRuntime::View3DRegs(Func&& func) { + func(impl->maxwell3d->regs); +} - pools.push_back(device.GetLogical().CreateQueryPool({ - .sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO, - .pNext = nullptr, - .flags = 0, - .queryType = GetTarget(type), - .queryCount = static_cast<u32>(end - begin), - .pipelineStatistics = 0, - })); +void QueryCacheRuntime::EndHostConditionalRendering() { + PauseHostConditionalRendering(); + impl->hcr_is_set = false; + impl->is_hcr_running = false; + impl->hcr_buffer = nullptr; + impl->hcr_offset = 0; } -void QueryPool::Reserve(std::pair<VkQueryPool, u32> query) { - const auto it = - std::find_if(pools.begin(), pools.end(), [query_pool = query.first](vk::QueryPool& pool) { - return query_pool == *pool; +void QueryCacheRuntime::PauseHostConditionalRendering() { + if (!impl->hcr_is_set) { + return; + } + if (impl->is_hcr_running) { + impl->scheduler.Record( + [](vk::CommandBuffer cmdbuf) { cmdbuf.EndConditionalRenderingEXT(); }); + } + impl->is_hcr_running = false; +} + +void QueryCacheRuntime::ResumeHostConditionalRendering() { + if (!impl->hcr_is_set) { + return; + } + if (!impl->is_hcr_running) { + impl->scheduler.Record([hcr_setup = impl->hcr_setup](vk::CommandBuffer cmdbuf) { + cmdbuf.BeginConditionalRenderingEXT(hcr_setup); }); + } + impl->is_hcr_running = true; +} - if (it != std::end(pools)) { - const std::ptrdiff_t pool_index = std::distance(std::begin(pools), it); - usage[pool_index * GROW_STEP + static_cast<std::ptrdiff_t>(query.second)] = false; +void QueryCacheRuntime::HostConditionalRenderingCompareValueImpl(VideoCommon::LookupData object, + bool is_equal) { + { + std::scoped_lock lk(impl->buffer_cache.mutex); + static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::FullSynchronize; + const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing; + const auto [buffer, offset] = + impl->buffer_cache.ObtainCPUBuffer(object.address, 8, sync_info, post_op); + impl->hcr_buffer = buffer->Handle(); + impl->hcr_offset = offset; + } + if (impl->hcr_is_set) { + if (impl->hcr_setup.buffer == impl->hcr_buffer && + impl->hcr_setup.offset == impl->hcr_offset) { + ResumeHostConditionalRendering(); + return; + } + PauseHostConditionalRendering(); } + impl->hcr_setup.buffer = impl->hcr_buffer; + impl->hcr_setup.offset = impl->hcr_offset; + impl->hcr_setup.flags = is_equal ? VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT : 0; + impl->hcr_is_set = true; + impl->is_hcr_running = false; + ResumeHostConditionalRendering(); } -QueryCache::QueryCache(VideoCore::RasterizerInterface& rasterizer_, - Core::Memory::Memory& cpu_memory_, const Device& device_, - Scheduler& scheduler_) - : QueryCacheBase{rasterizer_, cpu_memory_}, device{device_}, scheduler{scheduler_}, - query_pools{ - QueryPool{device_, scheduler_, QueryType::SamplesPassed}, - } {} - -QueryCache::~QueryCache() { - // TODO(Rodrigo): This is a hack to destroy all HostCounter instances before the base class - // destructor is called. The query cache should be redesigned to have a proper ownership model - // instead of using shared pointers. - for (size_t query_type = 0; query_type < VideoCore::NumQueryTypes; ++query_type) { - auto& stream = Stream(static_cast<QueryType>(query_type)); - stream.Update(false); - stream.Reset(); +void QueryCacheRuntime::HostConditionalRenderingCompareBCImpl(VAddr address, bool is_equal) { + VkBuffer to_resolve; + u32 to_resolve_offset; + { + std::scoped_lock lk(impl->buffer_cache.mutex); + static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::NoSynchronize; + const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing; + const auto [buffer, offset] = + impl->buffer_cache.ObtainCPUBuffer(address, 24, sync_info, post_op); + to_resolve = buffer->Handle(); + to_resolve_offset = static_cast<u32>(offset); + } + if (impl->is_hcr_running) { + PauseHostConditionalRendering(); } + impl->conditional_resolve_pass->Resolve(*impl->hcr_resolve_buffer, to_resolve, + to_resolve_offset, false); + impl->hcr_setup.buffer = *impl->hcr_resolve_buffer; + impl->hcr_setup.offset = 0; + impl->hcr_setup.flags = is_equal ? 0 : VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT; + impl->hcr_is_set = true; + impl->is_hcr_running = false; + ResumeHostConditionalRendering(); } -std::pair<VkQueryPool, u32> QueryCache::AllocateQuery(QueryType type) { - return query_pools[static_cast<std::size_t>(type)].Commit(); +bool QueryCacheRuntime::HostConditionalRenderingCompareValue(VideoCommon::LookupData object_1, + [[maybe_unused]] bool qc_dirty) { + if (!impl->device.IsExtConditionalRendering()) { + return false; + } + HostConditionalRenderingCompareValueImpl(object_1, false); + return true; } -void QueryCache::Reserve(QueryType type, std::pair<VkQueryPool, u32> query) { - query_pools[static_cast<std::size_t>(type)].Reserve(query); +bool QueryCacheRuntime::HostConditionalRenderingCompareValues(VideoCommon::LookupData object_1, + VideoCommon::LookupData object_2, + bool qc_dirty, bool equal_check) { + if (!impl->device.IsExtConditionalRendering()) { + return false; + } + + const auto check_in_bc = [&](VAddr address) { + return impl->buffer_cache.IsRegionGpuModified(address, 8); + }; + const auto check_value = [&](VAddr address) { + u8* ptr = impl->cpu_memory.GetPointer(address); + u64 value{}; + std::memcpy(&value, ptr, sizeof(value)); + return value == 0; + }; + std::array<VideoCommon::LookupData*, 2> objects{&object_1, &object_2}; + std::array<bool, 2> is_in_bc{}; + std::array<bool, 2> is_in_qc{}; + std::array<bool, 2> is_in_ac{}; + std::array<bool, 2> is_null{}; + { + std::scoped_lock lk(impl->buffer_cache.mutex); + for (size_t i = 0; i < 2; i++) { + is_in_qc[i] = objects[i]->found_query != nullptr; + is_in_bc[i] = !is_in_qc[i] && check_in_bc(objects[i]->address); + is_in_ac[i] = is_in_qc[i] || is_in_bc[i]; + } + } + + if (!is_in_ac[0] && !is_in_ac[1]) { + EndHostConditionalRendering(); + return false; + } + + if (!qc_dirty && !is_in_bc[0] && !is_in_bc[1]) { + EndHostConditionalRendering(); + return false; + } + + for (size_t i = 0; i < 2; i++) { + is_null[i] = !is_in_ac[i] && check_value(objects[i]->address); + } + + for (size_t i = 0; i < 2; i++) { + if (is_null[i]) { + size_t j = (i + 1) % 2; + HostConditionalRenderingCompareValueImpl(*objects[j], equal_check); + return true; + } + } + HostConditionalRenderingCompareBCImpl(object_1.address, equal_check); + return true; } -HostCounter::HostCounter(QueryCache& cache_, std::shared_ptr<HostCounter> dependency_, - QueryType type_) - : HostCounterBase{std::move(dependency_)}, cache{cache_}, type{type_}, - query{cache_.AllocateQuery(type_)}, tick{cache_.GetScheduler().CurrentTick()} { - const vk::Device* logical = &cache.GetDevice().GetLogical(); - cache.GetScheduler().Record([logical, query_ = query](vk::CommandBuffer cmdbuf) { - const bool use_precise = Settings::IsGPULevelHigh(); - logical->ResetQueryPool(query_.first, query_.second, 1); - cmdbuf.BeginQuery(query_.first, query_.second, - use_precise ? VK_QUERY_CONTROL_PRECISE_BIT : 0); - }); +QueryCacheRuntime::~QueryCacheRuntime() = default; + +VideoCommon::StreamerInterface* QueryCacheRuntime::GetStreamerInterface(QueryType query_type) { + switch (query_type) { + case QueryType::Payload: + return &impl->guest_streamer; + case QueryType::ZPassPixelCount64: + return &impl->sample_streamer; + case QueryType::StreamingByteCount: + return &impl->tfb_streamer; + default: + return nullptr; + } } -HostCounter::~HostCounter() { - cache.Reserve(type, query); +void QueryCacheRuntime::Barriers(bool is_prebarrier) { + static constexpr VkMemoryBarrier READ_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT, + }; + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, + }; + if (is_prebarrier) { + impl->scheduler.Record([](vk::CommandBuffer cmdbuf) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, + VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER); + }); + } else { + impl->scheduler.Record([](vk::CommandBuffer cmdbuf) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, + VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER); + }); + } } -void HostCounter::EndQuery() { - cache.GetScheduler().Record([query_ = query](vk::CommandBuffer cmdbuf) { - cmdbuf.EndQuery(query_.first, query_.second); +template <typename SyncValuesType> +void QueryCacheRuntime::SyncValues(std::span<SyncValuesType> values, VkBuffer base_src_buffer) { + if (values.size() == 0) { + return; + } + impl->redirect_cache.clear(); + impl->little_cache.clear(); + size_t total_size = 0; + for (auto& sync_val : values) { + total_size += sync_val.size; + bool found = false; + VAddr base = Common::AlignDown(sync_val.address, Core::Memory::YUZU_PAGESIZE); + VAddr base_end = base + Core::Memory::YUZU_PAGESIZE; + for (size_t i = 0; i < impl->little_cache.size(); i++) { + const auto set_found = [&] { + impl->redirect_cache.push_back(i); + found = true; + }; + auto& loc = impl->little_cache[i]; + if (base < loc.second && loc.first < base_end) { + set_found(); + break; + } + if (loc.first == base_end) { + loc.first = base; + set_found(); + break; + } + if (loc.second == base) { + loc.second = base_end; + set_found(); + break; + } + } + if (!found) { + impl->redirect_cache.push_back(impl->little_cache.size()); + impl->little_cache.emplace_back(base, base_end); + } + } + + // Vulkan part. + std::scoped_lock lk(impl->buffer_cache.mutex); + impl->buffer_cache.BufferOperations([&] { + impl->buffers_to_upload_to.clear(); + for (auto& pair : impl->little_cache) { + static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::FullSynchronize; + const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing; + const auto [buffer, offset] = impl->buffer_cache.ObtainCPUBuffer( + pair.first, static_cast<u32>(pair.second - pair.first), sync_info, post_op); + impl->buffers_to_upload_to.emplace_back(buffer->Handle(), offset); + } }); -} -u64 HostCounter::BlockingQuery(bool async) const { - if (!async) { - cache.GetScheduler().Wait(tick); - } - u64 data; - const VkResult query_result = cache.GetDevice().GetLogical().GetQueryResults( - query.first, query.second, 1, sizeof(data), &data, sizeof(data), - VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT); - - switch (query_result) { - case VK_SUCCESS: - return data; - case VK_ERROR_DEVICE_LOST: - cache.GetDevice().ReportLoss(); - [[fallthrough]]; - default: - throw vk::Exception(query_result); + VkBuffer src_buffer; + [[maybe_unused]] StagingBufferRef ref; + impl->copies_setup.clear(); + impl->copies_setup.resize(impl->little_cache.size()); + if constexpr (SyncValuesType::GeneratesBaseBuffer) { + ref = impl->staging_pool.Request(total_size, MemoryUsage::Upload); + size_t current_offset = ref.offset; + size_t accumulated_size = 0; + for (size_t i = 0; i < values.size(); i++) { + size_t which_copy = impl->redirect_cache[i]; + impl->copies_setup[which_copy].emplace_back(VkBufferCopy{ + .srcOffset = current_offset + accumulated_size, + .dstOffset = impl->buffers_to_upload_to[which_copy].second + values[i].address - + impl->little_cache[which_copy].first, + .size = values[i].size, + }); + std::memcpy(ref.mapped_span.data() + accumulated_size, &values[i].value, + values[i].size); + accumulated_size += values[i].size; + } + src_buffer = ref.buffer; + } else { + for (size_t i = 0; i < values.size(); i++) { + size_t which_copy = impl->redirect_cache[i]; + impl->copies_setup[which_copy].emplace_back(VkBufferCopy{ + .srcOffset = values[i].offset, + .dstOffset = impl->buffers_to_upload_to[which_copy].second + values[i].address - + impl->little_cache[which_copy].first, + .size = values[i].size, + }); + } + src_buffer = base_src_buffer; } + + impl->scheduler.RequestOutsideRenderPassOperationContext(); + impl->scheduler.Record([src_buffer, dst_buffers = std::move(impl->buffers_to_upload_to), + vk_copies = std::move(impl->copies_setup)](vk::CommandBuffer cmdbuf) { + size_t size = dst_buffers.size(); + for (size_t i = 0; i < size; i++) { + cmdbuf.CopyBuffer(src_buffer, dst_buffers[i].first, vk_copies[i]); + } + }); } } // namespace Vulkan + +namespace VideoCommon { + +template class QueryCacheBase<Vulkan::QueryCacheParams>; + +} // namespace VideoCommon |