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fixed severe audio slowdown on the news report at begin of the game

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fixed severe audio slowdown on the news report at begin of the game
This commit is contained in:
Jessica_Natalia
2026-08-18 00:52:04 -03:00
parent 62f5774b9a
commit 568c95072d
24 changed files with 1540 additions and 76 deletions
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src/runtime.cpp
+22
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@@ -244,7 +244,11 @@ Runtime::Runtime(std::uint32_t ram_size) : memory_(ram_size) {
// in the middle of guest execution; larger profiles can still grow it.
import_bindings_.resize(256u, nullptr);
hle_histogram_enabled_ = std::getenv("PSPRECOMP_HLE_HISTOGRAM") != nullptr;
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
g_unit_profile_enabled = std::getenv("PSPRECOMP_UNIT_PROFILE") != nullptr;
#else
g_unit_profile_enabled = false;
#endif
#if defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
track_dispatch_counters_ = false;
#else
@@ -359,7 +363,10 @@ bool Runtime::invoke_chained_call(AllegrexContext &ctx, GuestMemory::AotFastView
if (function == nullptr) return false;
}
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY) || !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
const std::uint32_t target_pc = ctx.pc;
#endif
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
std::uint32_t guest_hotspot_unit = static_cast<std::uint32_t>(kUnitProfileCapacity);
bool guest_hotspot_sample = false;
std::uint64_t guest_hotspot_start_ns = 0u;
@@ -379,7 +386,10 @@ bool Runtime::invoke_chained_call(AllegrexContext &ctx, GuestMemory::AotFastView
}
}
}
#endif
#if !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
const std::uint32_t native_depth = chain_depth_;
#endif
// Always guard execution-context ownership. Even a clean generated unit can
// reach a nested direct chain whose scheduler boundary switches PSP thread.
// guarded every native chain frame; accidentally weakened
@@ -402,12 +412,14 @@ bool Runtime::invoke_chained_call(AllegrexContext &ctx, GuestMemory::AotFastView
} else {
function(*this, ctx);
}
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
if (guest_hotspot_sample) {
const std::uint64_t end_ns = guest_hotspot_clock_ns();
guest_hotspot_record_sample(guest_hotspot_unit, target_pc,
end_ns >= guest_hotspot_start_ns
? end_ns - guest_hotspot_start_ns : 0u);
}
#endif
#if !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
if (g_post_chained_call_hook != nullptr)
g_post_chained_call_hook(*this, ctx, target_pc, native_depth);
@@ -434,9 +446,14 @@ bool Runtime::invoke_chained_unit(AllegrexContext &ctx, std::uint32_t unit_index
if (unit_index >= kGeneratedUnitFastCapacity || !generated_unit_layout_valid_) return false;
RecompiledFunction function = generated_units_[unit_index];
if (function == nullptr) return false;
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
if (g_unit_profile_enabled) ++g_unit_profile_counts[unit_index];
#endif
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY) || !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
const std::uint32_t target_pc = ctx.pc;
#endif
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
bool guest_hotspot_sample = false;
std::uint64_t guest_hotspot_start_ns = 0u;
if (g_guest_hotspot_profile_enabled) {
@@ -446,7 +463,10 @@ bool Runtime::invoke_chained_unit(AllegrexContext &ctx, std::uint32_t unit_index
(ticket & static_cast<std::uint64_t>(g_guest_hotspot_sample_mask)) == 0u;
if (guest_hotspot_sample) guest_hotspot_start_ns = guest_hotspot_clock_ns();
}
#endif
#if !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
const std::uint32_t native_depth = chain_depth_;
#endif
const std::uint64_t caller_generation = g_runtime_thread_switch_generation_fast;
#if !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
if (g_pre_chained_call_hook != nullptr)
@@ -462,12 +482,14 @@ bool Runtime::invoke_chained_unit(AllegrexContext &ctx, std::uint32_t unit_index
} else {
function(*this, ctx);
}
#if defined(PSPRECOMP_RUNTIME_CHAIN_TELEMETRY)
if (guest_hotspot_sample) {
const std::uint64_t end_ns = guest_hotspot_clock_ns();
guest_hotspot_record_sample(unit_index, target_pc,
end_ns >= guest_hotspot_start_ns
? end_ns - guest_hotspot_start_ns : 0u);
}
#endif
#if !defined(PSPRECOMP_AOT_PRODUCTION_FASTPATHS)
if (g_post_chained_call_hook != nullptr)
g_post_chained_call_hook(*this, ctx, target_pc, native_depth);