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Code Issues Releases Activity

pm: since 15.0.0, WaitApplicationMemoryAvailable is more lenient

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This commit is contained in:
Michael Scire 2023-10-17 11:25:35 -07:00
parent c44da84869
commit 7f61dfdb8d
1 changed files with 9 additions and 1 deletions
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10
stratosphere/pm/source/impl/pm_resource_manager.cpp
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@ -170,10 +170,18 @@ namespace ams::pm::resource {
} }
void WaitApplicationMemoryAvailable() { void WaitApplicationMemoryAvailable() {
/* Get firmware version. */
const auto fw_ver = hos::GetVersion();
/* On 15.0.0+, pm considers application memory to be available if there is exactly 96 MB outstanding. */
/* This is probably because this corresponds to the gameplay-recording memory. */
constexpr u64 AllowedUsedApplicationMemory = 96_MB;
/* Wait for memory to be available. */
u64 value = 0; u64 value = 0;
while (true) { while (true) {
R_ABORT_UNLESS(svc::GetSystemInfo(&value, svc::SystemInfoType_UsedPhysicalMemorySize, svc::InvalidHandle, svc::PhysicalMemorySystemInfo_Application)); R_ABORT_UNLESS(svc::GetSystemInfo(&value, svc::SystemInfoType_UsedPhysicalMemorySize, svc::InvalidHandle, svc::PhysicalMemorySystemInfo_Application));
if (value == 0) { if (value == 0 || (fw_ver >= hos::Version_15_0_0 && value == AllowedUsedApplicationMemory)) {
break; break;
} }
os::SleepThread(TimeSpan::FromMilliSeconds(1)); os::SleepThread(TimeSpan::FromMilliSeconds(1));