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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/render_hooks.cpp
+15 -21
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@@ -2,8 +2,8 @@
#include "d3d_hooks.h"
#include "ac6_native_graphics.h"
#include <atomic>
#include <chrono>
#include <mutex>
#include <rex/cvar.h>
#include <rex/system/kernel_state.h>
@@ -16,10 +16,9 @@ using Clock = std::chrono::steady_clock;
namespace {
std::mutex g_frame_mutex;
double g_frame_time_ms{0.0};
double g_fps{0.0};
uint64_t g_frame_count{0};
std::atomic<double> g_frame_time_ms{0.0};
std::atomic<double> g_fps{0.0};
std::atomic<uint64_t> g_frame_count{0};
Clock::time_point g_frame_start{};
bool AreTimingHooksActive() {
@@ -48,31 +47,26 @@ void ac6DeltaDivisorHook(PPCRegister& r29) {
}
void ac6PresentTimingHook(PPCRegister& /*r31*/) {
static uint64_t last_log = 0;
if (g_frame_count % 60 == 0 && g_frame_count != last_log) {
REXLOG_INFO("ac6PresentTimingHook firing: frame={}", g_frame_count);
last_log = g_frame_count;
}
// ac6::d3d::OnFrameBoundary(); // MOVED TO GPU THREAD
const auto now = Clock::now();
{
std::lock_guard<std::mutex> lock(g_frame_mutex);
if (g_frame_start.time_since_epoch().count() != 0) {
g_frame_time_ms =
std::chrono::duration<double, std::milli>(now - g_frame_start).count();
g_fps = g_frame_time_ms > 0.0001 ? (1000.0 / g_frame_time_ms) : 0.0;
++g_frame_count;
}
g_frame_start = now;
if (g_frame_start.time_since_epoch().count() != 0) {
const double frame_time_ms =
std::chrono::duration<double, std::milli>(now - g_frame_start).count();
g_frame_time_ms.store(frame_time_ms, std::memory_order_relaxed);
g_fps.store(frame_time_ms > 0.0001 ? (1000.0 / frame_time_ms) : 0.0,
std::memory_order_relaxed);
g_frame_count.fetch_add(1, std::memory_order_relaxed);
}
g_frame_start = now;
}
namespace ac6 {
FrameStats GetFrameStats() {
std::lock_guard<std::mutex> lock(g_frame_mutex);
return FrameStats{g_frame_time_ms, g_fps, g_frame_count};
return FrameStats{g_frame_time_ms.load(std::memory_order_relaxed),
g_fps.load(std::memory_order_relaxed),
g_frame_count.load(std::memory_order_relaxed)};
}
} // namespace ac6