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Optimize active capture path and enable release LTO

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salh
2026-04-29 09:05:48 +03:00
parent 121c910b57
commit 9c1d548dc4
7 changed files with 94 additions and 42 deletions
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src/d3d_hooks.cpp
+21 -5
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@@ -2,6 +2,7 @@
#include <algorithm>
#include <shared_mutex>
#include <unordered_set>
#include <rex/cvar.h>
#include <rex/logging.h>
@@ -194,7 +195,8 @@ ac6::d3d::FrameCaptureSummary MakeFrameCaptureSummary(
if (summary.capture_enabled && !frame_capture.draws.empty()) {
constexpr uint64_t kFnvOffsetBasis = 1469598103934665603ull;
uint64_t signature = kFnvOffsetBasis;
std::vector<uint32_t> unique_rt0s;
std::unordered_set<uint32_t> unique_rt0s;
unique_rt0s.reserve(std::min<size_t>(frame_capture.draws.size(), 128));
uint32_t previous_rt0 = frame_capture.draws.front().shadow_state.render_targets[0];
for (const auto& draw : frame_capture.draws) {
switch (draw.kind) {
@@ -210,9 +212,7 @@ ac6::d3d::FrameCaptureSummary MakeFrameCaptureSummary(
}
IncrementTopologyHistogram(summary, draw.primitive_type);
uint32_t rt0 = draw.shadow_state.render_targets[0];
if (std::find(unique_rt0s.begin(), unique_rt0s.end(), rt0) == unique_rt0s.end()) {
unique_rt0s.push_back(rt0);
}
unique_rt0s.insert(rt0);
if (rt0 != previous_rt0) {
++summary.rt0_switch_count;
previous_rt0 = rt0;
@@ -787,13 +787,29 @@ PPC_FUNC_IMPL(rex_sub_821E10C8) {
namespace ac6::d3d {
void OnFrameBoundary() {
REXLOG_INFO("d3d::OnFrameBoundary: frame_index={}", g_capture_live_frame_index);
ac6::d3d::DrawStatsSnapshot draw_stats = SnapshotDrawStats();
std::unique_lock<std::shared_mutex> lock(g_snapshot_mutex);
g_snapshot = draw_stats;
lock.unlock();
if (!REXCVAR_GET(ac6_render_capture)) {
std::unique_lock<std::shared_mutex> capture_lock(g_capture_mutex);
g_capture_summary = {};
g_capture_summary.capture_enabled = false;
g_capture_summary.frame_index = g_capture_live_frame_index++;
g_capture_summary.frame_stats = draw_stats;
g_capture_snapshot = {};
g_capture_snapshot.frame_index = g_capture_summary.frame_index;
g_capture_snapshot.stats = draw_stats;
g_capture_live_sequence = 0;
g_live_draws.clear();
g_live_clears.clear();
g_live_resolves.clear();
g_live_stats.Reset();
return;
}
ac6::d3d::FrameCaptureSnapshot frame_capture;
frame_capture.stats = draw_stats;
frame_capture.frame_end_shadow = SnapshotShadowState(0);