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-rw-r--r--src/video_core/buffer_cache/buffer_cache.h95
-rw-r--r--src/video_core/fence_manager.h6
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp4
-rw-r--r--src/video_core/renderer_vulkan/vk_rasterizer.cpp4
4 files changed, 71 insertions, 38 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index 2bd86f215..33fa5305e 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -152,6 +152,8 @@ public:
/// Return true when there are uncommitted buffers to be downloaded
[[nodiscard]] bool HasUncommittedFlushes() const noexcept;
+ void AccumulateFlushes();
+
/// Return true when the caller should wait for async downloads
[[nodiscard]] bool ShouldWaitAsyncFlushes() const noexcept;
@@ -334,6 +336,7 @@ private:
std::vector<BufferId> cached_write_buffer_ids;
IntervalSet uncommitted_ranges;
+ std::deque<IntervalSet> committed_ranges;
size_t immediate_buffer_capacity = 0;
std::unique_ptr<u8[]> immediate_buffer_alloc;
@@ -551,7 +554,19 @@ void BufferCache<P>::FlushCachedWrites() {
template <class P>
bool BufferCache<P>::HasUncommittedFlushes() const noexcept {
- return !uncommitted_ranges.empty();
+ return !uncommitted_ranges.empty() || !committed_ranges.empty();
+}
+
+template <class P>
+void BufferCache<P>::AccumulateFlushes() {
+ if (Settings::values.gpu_accuracy.GetValue() != Settings::GPUAccuracy::High) {
+ uncommitted_ranges.clear();
+ return;
+ }
+ if (uncommitted_ranges.empty()) {
+ return;
+ }
+ committed_ranges.emplace_back(std::move(uncommitted_ranges));
}
template <class P>
@@ -561,8 +576,8 @@ bool BufferCache<P>::ShouldWaitAsyncFlushes() const noexcept {
template <class P>
void BufferCache<P>::CommitAsyncFlushesHigh() {
- const IntervalSet& intervals = uncommitted_ranges;
- if (intervals.empty()) {
+ AccumulateFlushes();
+ if (committed_ranges.empty()) {
return;
}
MICROPROFILE_SCOPE(GPU_DownloadMemory);
@@ -570,43 +585,46 @@ void BufferCache<P>::CommitAsyncFlushesHigh() {
boost::container::small_vector<std::pair<BufferCopy, BufferId>, 1> downloads;
u64 total_size_bytes = 0;
u64 largest_copy = 0;
- for (auto& interval : intervals) {
- const std::size_t size = interval.upper() - interval.lower();
- const VAddr cpu_addr = interval.lower();
- const VAddr cpu_addr_end = interval.upper();
- ForEachBufferInRange(cpu_addr, size, [&](BufferId buffer_id, Buffer& buffer) {
- boost::container::small_vector<BufferCopy, 1> copies;
- buffer.ForEachDownloadRange(
- cpu_addr, size, false, [&](u64 range_offset, u64 range_size) {
- VAddr cpu_addr_base = buffer.CpuAddr() + range_offset;
- VAddr cpu_addr_end2 = cpu_addr_base + range_size;
- const s64 difference = s64(cpu_addr_end2 - cpu_addr_end);
- cpu_addr_end2 -= u64(std::max<s64>(difference, 0));
- const s64 difference2 = s64(cpu_addr - cpu_addr_base);
- cpu_addr_base += u64(std::max<s64>(difference2, 0));
- const u64 new_size = cpu_addr_end2 - cpu_addr_base;
- const u64 new_offset = cpu_addr_base - buffer.CpuAddr();
- downloads.push_back({
- BufferCopy{
- .src_offset = new_offset,
- .dst_offset = total_size_bytes,
- .size = new_size,
- },
- buffer_id,
+ for (const IntervalSet& intervals : committed_ranges) {
+ for (auto& interval : intervals) {
+ const std::size_t size = interval.upper() - interval.lower();
+ const VAddr cpu_addr = interval.lower();
+ const VAddr cpu_addr_end = interval.upper();
+ ForEachBufferInRange(cpu_addr, size, [&](BufferId buffer_id, Buffer& buffer) {
+ boost::container::small_vector<BufferCopy, 1> copies;
+ buffer.ForEachDownloadRange(
+ cpu_addr, size, false, [&](u64 range_offset, u64 range_size) {
+ VAddr cpu_addr_base = buffer.CpuAddr() + range_offset;
+ VAddr cpu_addr_end2 = cpu_addr_base + range_size;
+ const s64 difference = s64(cpu_addr_end2 - cpu_addr_end);
+ cpu_addr_end2 -= u64(std::max<s64>(difference, 0));
+ const s64 difference2 = s64(cpu_addr - cpu_addr_base);
+ cpu_addr_base += u64(std::max<s64>(difference2, 0));
+ const u64 new_size = cpu_addr_end2 - cpu_addr_base;
+ const u64 new_offset = cpu_addr_base - buffer.CpuAddr();
+ downloads.push_back({
+ BufferCopy{
+ .src_offset = new_offset,
+ .dst_offset = total_size_bytes,
+ .size = new_size,
+ },
+ buffer_id,
+ });
+ total_size_bytes += new_size;
+ largest_copy = std::max(largest_copy, new_size);
+ constexpr u64 align_mask = ~(32ULL - 1);
+ const VAddr align_up_address = (cpu_addr_base + 31) & align_mask;
+ const u64 difference_base = align_up_address - cpu_addr_base;
+ if (difference_base > new_size) {
+ return;
+ }
+ const u64 fixed_size = new_size - difference_base;
+ buffer.UnmarkRegionAsGpuModified(align_up_address, fixed_size & align_mask);
});
- total_size_bytes += new_size;
- largest_copy = std::max(largest_copy, new_size);
- constexpr u64 align_mask = ~(32ULL - 1);
- const VAddr align_up_address = (cpu_addr_base + 31) & align_mask;
- const u64 difference_base = align_up_address - cpu_addr_base;
- if (difference_base > new_size) {
- return;
- }
- const u64 fixed_size = new_size - difference_base;
- buffer.UnmarkRegionAsGpuModified(align_up_address, fixed_size & align_mask);
- });
- });
+ });
+ }
}
+ committed_ranges.clear();
if (downloads.empty()) {
return;
}
@@ -644,6 +662,7 @@ void BufferCache<P>::CommitAsyncFlushes() {
CommitAsyncFlushesHigh();
} else {
uncommitted_ranges.clear();
+ committed_ranges.clear();
}
}
diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h
index cd17667cb..b702b2015 100644
--- a/src/video_core/fence_manager.h
+++ b/src/video_core/fence_manager.h
@@ -54,6 +54,12 @@ public:
delayed_destruction_ring.Tick();
}
+ // Unlike other fences, this one doesn't
+ void SignalOrdering() {
+ std::scoped_lock lock{buffer_cache.mutex};
+ buffer_cache.AccumulateFlushes();
+ }
+
void SignalReference() {
// Only sync references on High
if (Settings::values.gpu_accuracy.GetValue() != Settings::GPUAccuracy::High) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 64869abf9..514c2f47d 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -657,6 +657,10 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
void RasterizerOpenGL::WaitForIdle() {
glMemoryBarrier(GL_ALL_BARRIER_BITS);
+ if (!gpu.IsAsync()) {
+ return;
+ }
+ fence_manager.SignalOrdering();
}
void RasterizerOpenGL::FragmentBarrier() {
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 687c13009..392de47d0 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -619,6 +619,10 @@ void RasterizerVulkan::WaitForIdle() {
cmdbuf.SetEvent(event, flags);
cmdbuf.WaitEvents(event, flags, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, {}, {}, {});
});
+ if (!gpu.IsAsync()) {
+ return;
+ }
+ fence_manager.SignalOrdering();
}
void RasterizerVulkan::FragmentBarrier() {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 01:57:08 +0100