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Diffstat (limited to 'src/video_core/buffer_cache/buffer_cache.h')
-rw-r--r--src/video_core/buffer_cache/buffer_cache.h69
1 files changed, 35 insertions, 34 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index 43fe5b080..faa48a678 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -22,6 +22,8 @@ BufferCache<P>::BufferCache(VideoCore::RasterizerInterface& rasterizer_,
void(slot_buffers.insert(runtime, NullBufferParams{}));
common_ranges.clear();
+ active_async_buffers = IMPLEMENTS_ASYNC_DOWNLOADS && !Settings::IsGPULevelHigh();
+
if (!runtime.CanReportMemoryUsage()) {
minimum_memory = DEFAULT_EXPECTED_MEMORY;
critical_memory = DEFAULT_CRITICAL_MEMORY;
@@ -72,6 +74,8 @@ void BufferCache<P>::TickFrame() {
uniform_cache_hits[0] = 0;
uniform_cache_shots[0] = 0;
+ active_async_buffers = IMPLEMENTS_ASYNC_DOWNLOADS && !Settings::IsGPULevelHigh();
+
const bool skip_preferred = hits * 256 < shots * 251;
uniform_buffer_skip_cache_size = skip_preferred ? DEFAULT_SKIP_CACHE_SIZE : 0;
@@ -130,7 +134,7 @@ void BufferCache<P>::WaitOnAsyncFlushes(VAddr cpu_addr, u64 size) {
template <class P>
void BufferCache<P>::ClearDownload(IntervalType subtract_interval) {
- async_downloads -= std::make_pair(subtract_interval, std::numeric_limits<int>::max());
+ RemoveEachInOverlapCounter(async_downloads, subtract_interval, -1024);
uncommitted_ranges.subtract(subtract_interval);
pending_ranges.subtract(subtract_interval);
for (auto& interval_set : committed_ranges) {
@@ -173,18 +177,14 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
}};
boost::container::small_vector<IntervalType, 4> tmp_intervals;
- const bool is_high_accuracy =
- Settings::values.gpu_accuracy.GetValue() == Settings::GPUAccuracy::High;
auto mirror = [&](VAddr base_address, VAddr base_address_end) {
const u64 size = base_address_end - base_address;
const VAddr diff = base_address - *cpu_src_address;
const VAddr new_base_address = *cpu_dest_address + diff;
const IntervalType add_interval{new_base_address, new_base_address + size};
tmp_intervals.push_back(add_interval);
- if (is_high_accuracy) {
- uncommitted_ranges.add(add_interval);
- pending_ranges.add(add_interval);
- }
+ uncommitted_ranges.add(add_interval);
+ pending_ranges.add(add_interval);
};
ForEachInRangeSet(common_ranges, *cpu_src_address, amount, mirror);
// This subtraction in this order is important for overlapping copies.
@@ -468,7 +468,7 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
AccumulateFlushes();
if (committed_ranges.empty()) {
- if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
+ if (active_async_buffers) {
async_buffers.emplace_back(std::optional<Async_Buffer>{});
}
return;
@@ -529,31 +529,33 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
}
committed_ranges.clear();
if (downloads.empty()) {
- if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
+ if (active_async_buffers) {
async_buffers.emplace_back(std::optional<Async_Buffer>{});
}
return;
}
- if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
- auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes, true);
- boost::container::small_vector<BufferCopy, 4> normalized_copies;
- IntervalSet new_async_range{};
- runtime.PreCopyBarrier();
- for (auto& [copy, buffer_id] : downloads) {
- copy.dst_offset += download_staging.offset;
- const std::array copies{copy};
- BufferCopy second_copy{copy};
- Buffer& buffer = slot_buffers[buffer_id];
- second_copy.src_offset = static_cast<size_t>(buffer.CpuAddr()) + copy.src_offset;
- VAddr orig_cpu_addr = static_cast<VAddr>(second_copy.src_offset);
- const IntervalType base_interval{orig_cpu_addr, orig_cpu_addr + copy.size};
- async_downloads += std::make_pair(base_interval, 1);
- runtime.CopyBuffer(download_staging.buffer, buffer, copies, false);
- normalized_copies.push_back(second_copy);
+ if (active_async_buffers) {
+ if constexpr (IMPLEMENTS_ASYNC_DOWNLOADS) {
+ auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes, true);
+ boost::container::small_vector<BufferCopy, 4> normalized_copies;
+ IntervalSet new_async_range{};
+ runtime.PreCopyBarrier();
+ for (auto& [copy, buffer_id] : downloads) {
+ copy.dst_offset += download_staging.offset;
+ const std::array copies{copy};
+ BufferCopy second_copy{copy};
+ Buffer& buffer = slot_buffers[buffer_id];
+ second_copy.src_offset = static_cast<size_t>(buffer.CpuAddr()) + copy.src_offset;
+ VAddr orig_cpu_addr = static_cast<VAddr>(second_copy.src_offset);
+ const IntervalType base_interval{orig_cpu_addr, orig_cpu_addr + copy.size};
+ async_downloads += std::make_pair(base_interval, 1);
+ runtime.CopyBuffer(download_staging.buffer, buffer, copies, false);
+ normalized_copies.push_back(second_copy);
+ }
+ runtime.PostCopyBarrier();
+ pending_downloads.emplace_back(std::move(normalized_copies));
+ async_buffers.emplace_back(download_staging);
}
- runtime.PostCopyBarrier();
- pending_downloads.emplace_back(std::move(normalized_copies));
- async_buffers.emplace_back(download_staging);
} else {
if constexpr (USE_MEMORY_MAPS) {
auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes);
@@ -624,7 +626,8 @@ void BufferCache<P>::PopAsyncBuffers() {
common_ranges.subtract(base_interval);
}
});
- async_downloads -= std::make_pair(IntervalType(cpu_addr, cpu_addr + copy.size), 1);
+ const IntervalType subtract_interval{cpu_addr, cpu_addr + copy.size};
+ RemoveEachInOverlapCounter(async_downloads, subtract_interval, -1);
}
runtime.FreeDeferredStagingBuffer(*async_buffer);
async_buffers.pop_front();
@@ -1198,10 +1201,8 @@ void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 s
const IntervalType base_interval{cpu_addr, cpu_addr + size};
common_ranges.add(base_interval);
- if (Settings::values.gpu_accuracy.GetValue() == Settings::GPUAccuracy::High) {
- uncommitted_ranges.add(base_interval);
- pending_ranges.add(base_interval);
- }
+ uncommitted_ranges.add(base_interval);
+ pending_ranges.add(base_interval);
}
template <class P>
@@ -1542,7 +1543,7 @@ void BufferCache<P>::DownloadBufferMemory(Buffer& buffer, VAddr cpu_addr, u64 si
.size = new_size,
});
// Align up to avoid cache conflicts
- constexpr u64 align = 8ULL;
+ constexpr u64 align = 64ULL;
constexpr u64 mask = ~(align - 1ULL);
total_size_bytes += (new_size + align - 1) & mask;
largest_copy = std::max(largest_copy, new_size);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 06:48:25 +0200