Mirrors/yuzu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Sources: Run clang-format on everything.

Browse source
This commit is contained in:
Emmanuel Gil Peyrot 2016-09-18 09:38:01 +09:00
parent fe948af095
commit dc8479928c
386 changed files with 19560 additions and 18080 deletions
Download patch file Download diff file Expand all files Collapse all files

100
src/core/hle/result.h
View file

@ -26,7 +26,8 @@ enum class ErrorDescription : u32 {
FS_InvalidOpenFlags = 230,
FS_NotAFile = 250,
FS_NotFormatted = 340, ///< This is used by the FS service when creating a SaveData archive
OutofRangeOrMisalignedAddress = 513, // TODO(purpasmart): Check if this name fits its actual usage
OutofRangeOrMisalignedAddress =
513, // TODO(purpasmart): Check if this name fits its actual usage
GPU_FirstInitialization = 519,
FS_InvalidPath = 702,
InvalidSection = 1000,
@ -168,15 +169,15 @@ enum class ErrorSummary : u32 {
Success = 0,
NothingHappened = 1,
WouldBlock = 2,
OutOfResource = 3, ///< There are no more kernel resources (memory, table slots) to
///< execute the operation.
NotFound = 4, ///< A file or resource was not found.
OutOfResource = 3, ///< There are no more kernel resources (memory, table slots) to
///< execute the operation.
NotFound = 4, ///< A file or resource was not found.
InvalidState = 5,
NotSupported = 6, ///< The operation is not supported or not implemented.
InvalidArgument = 7, ///< Returned when a passed argument is invalid in the current runtime
///< context. (Invalid handle, out-of-bounds pointer or size, etc.)
WrongArgument = 8, ///< Returned when a passed argument is in an incorrect format for use
///< with the function. (E.g. Invalid enum value)
NotSupported = 6, ///< The operation is not supported or not implemented.
InvalidArgument = 7, ///< Returned when a passed argument is invalid in the current runtime
///< context. (Invalid handle, out-of-bounds pointer or size, etc.)
WrongArgument = 8, ///< Returned when a passed argument is in an incorrect format for use
///< with the function. (E.g. Invalid enum value)
Canceled = 9,
StatusChanged = 10,
Internal = 11,
@ -208,19 +209,25 @@ union ResultCode {
BitField<21, 6, ErrorSummary> summary;
BitField<27, 5, ErrorLevel> level;
// The last bit of `level` is checked by apps and the kernel to determine if a result code is an error
// The last bit of `level` is checked by apps and the kernel to determine if a result code is an
// error
BitField<31, 1, u32> is_error;
explicit ResultCode(u32 raw) : raw(raw) {}
ResultCode(ErrorDescription description_, ErrorModule module_,
ErrorSummary summary_, ErrorLevel level_) : raw(0) {
explicit ResultCode(u32 raw) : raw(raw) {
}
ResultCode(ErrorDescription description_, ErrorModule module_, ErrorSummary summary_,
ErrorLevel level_)
: raw(0) {
description.Assign(description_);
module.Assign(module_);
summary.Assign(summary_);
level.Assign(level_);
}
ResultCode& operator=(const ResultCode& o) { raw = o.raw; return *this; }
ResultCode& operator=(const ResultCode& o) {
raw = o.raw;
return *this;
}
bool IsSuccess() const {
return is_error == 0;
@ -246,8 +253,8 @@ const ResultCode RESULT_SUCCESS(0);
/// Might be returned instead of a dummy success for unimplemented APIs.
inline ResultCode UnimplementedFunction(ErrorModule module) {
return ResultCode(ErrorDescription::NotImplemented, module,
ErrorSummary::NotSupported, ErrorLevel::Permanent);
return ResultCode(ErrorDescription::NotImplemented, module, ErrorSummary::NotSupported,
ErrorLevel::Permanent);
}
/**
@ -285,10 +292,9 @@ inline ResultCode UnimplementedFunction(ErrorModule module) {
template <typename T>
class ResultVal {
public:
/// Constructs an empty `ResultVal` with the given error code. The code must not be a success code.
ResultVal(ResultCode error_code = ResultCode(-1))
: result_code(error_code)
{
/// Constructs an empty `ResultVal` with the given error code. The code must not be a success
/// code.
ResultVal(ResultCode error_code = ResultCode(-1)) : result_code(error_code) {
ASSERT(error_code.IsError());
}
@ -303,17 +309,13 @@ public:
return result;
}
ResultVal(const ResultVal& o)
: result_code(o.result_code)
{
ResultVal(const ResultVal& o) : result_code(o.result_code) {
if (!o.empty()) {
new (&object) T(o.object);
}
}
ResultVal(ResultVal&& o)
: result_code(o.result_code)
{
ResultVal(ResultVal&& o) : result_code(o.result_code) {
if (!o.empty()) {
new (&object) T(std::move(o.object));
}
@ -357,19 +359,35 @@ public:
}
/// Returns true if the `ResultVal` contains an error code and no value.
bool empty() const { return result_code.IsError(); }
bool empty() const {
return result_code.IsError();
}
/// Returns true if the `ResultVal` contains a return value.
bool Succeeded() const { return result_code.IsSuccess(); }
bool Succeeded() const {
return result_code.IsSuccess();
}
/// Returns true if the `ResultVal` contains an error code and no value.
bool Failed() const { return empty(); }
bool Failed() const {
return empty();
}
ResultCode Code() const { return result_code; }
ResultCode Code() const {
return result_code;
}
const T& operator* () const { return object; }
T& operator* () { return object; }
const T* operator->() const { return &object; }
T* operator->() { return &object; }
const T& operator*() const {
return object;
}
T& operator*() {
return object;
}
const T* operator->() const {
return &object;
}
T* operator->() {
return &object;
}
/// Returns the value contained in this `ResultVal`, or the supplied default if it is missing.
template <typename U>
@ -390,7 +408,9 @@ public:
private:
// A union is used to allocate the storage for the value, while allowing us to construct and
// destruct it at will.
union { T object; };
union {
T object;
};
ResultCode result_code;
};
@ -409,8 +429,8 @@ ResultVal<T> MakeResult(Args&&... args) {
* variable declaration. If it fails the return code is returned from the current function. Thus it
* can be used to cascade errors out, achieving something akin to exception handling.
*/
#define CASCADE_RESULT(target, source) \
auto CONCAT2(check_result_L, __LINE__) = source; \
if (CONCAT2(check_result_L, __LINE__).Failed()) \
return CONCAT2(check_result_L, __LINE__).Code(); \
target = std::move(*CONCAT2(check_result_L, __LINE__))
#define CASCADE_RESULT(target, source) \
auto CONCAT2(check_result_L, __LINE__) = source; \
if (CONCAT2(check_result_L, __LINE__).Failed()) \
return CONCAT2(check_result_L, __LINE__).Code(); \
target = std::move(*CONCAT2(check_result_L, __LINE__))