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service/am: Remove unnecessary Skip calls 

We can simplify these by wrapping the necessary members in structs and
then simply reading out the whole struct.
This commit is contained in:
Lioncash 2019-11-14 16:29:31 -05:00
parent 885d88825e
commit 2c4c2b5eee
1 changed files with 16 additions and 8 deletions
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24
src/core/hle/service/am/am.cpp
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@ -1336,12 +1336,16 @@ void IApplicationFunctions::GetPseudoDeviceId(Kernel::HLERequestContext& ctx) {
}
void IApplicationFunctions::ExtendSaveData(Kernel::HLERequestContext& ctx) {
struct Parameters {
FileSys::SaveDataType type;
u128 user_id;
u64 new_normal_size;
u64 new_journal_size;
};
static_assert(sizeof(Parameters) == 40);
IPC::RequestParser rp{ctx};
const auto type{rp.PopRaw<FileSys::SaveDataType>()};
rp.Skip(1, false);
const auto user_id{rp.PopRaw<u128>()};
const auto new_normal_size{rp.PopRaw<u64>()};
const auto new_journal_size{rp.PopRaw<u64>()};
const auto [type, user_id, new_normal_size, new_journal_size] = rp.PopRaw<Parameters>();
LOG_DEBUG(Service_AM,
"called with type={:02X}, user_id={:016X}{:016X}, new_normal={:016X}, "
@ -1360,10 +1364,14 @@ void IApplicationFunctions::ExtendSaveData(Kernel::HLERequestContext& ctx) {
}
void IApplicationFunctions::GetSaveDataSize(Kernel::HLERequestContext& ctx) {
struct Parameters {
FileSys::SaveDataType type;
u128 user_id;
};
static_assert(sizeof(Parameters) == 24);
IPC::RequestParser rp{ctx};
const auto type{rp.PopRaw<FileSys::SaveDataType>()};
rp.Skip(1, false);
const auto user_id{rp.PopRaw<u128>()};
const auto [type, user_id] = rp.PopRaw<Parameters>();
LOG_DEBUG(Service_AM, "called with type={:02X}, user_id={:016X}{:016X}", static_cast<u8>(type),
user_id[1], user_id[0]);