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6205 Commits

Author SHA1 Message Date
Lioncash
9d33122197 string_util: Get rid of separate resize() in CPToUTF16(), UTF16ToUTF8(), CodeToUTF8() and UTF8ToUTF16() 
There's no need to perform the resize separately here, since the
constructor allows presizing the buffer.

Also move the empty string check before the construction of the string
to make the early out more straightforward.
 2018-07-22 16:39:21 -04:00
Lioncash
26a157cd31 string_util: Use emplace_back() in SplitString() instead of push_back() 
This is equivalent to doing:

push_back(std::string(""));

which is likely not to cause issues, assuming a decent std::string
implementation with small-string optimizations implemented in its
design, however it's still a little unnecessary to copy that buffer
regardless. Instead, we can use emplace_back() to directly construct the
empty string within the std::vector instance, eliminating any possible
overhead from the copy.
 2018-07-22 15:36:32 -04:00
Lioncash
cd46b267f5 string_util: Remove unnecessary std::string instance in TabsToSpaces() 
We can just use the variant of std::string's replace() function that can
replace an occurrence with N copies of the same character, eliminating
the need to allocate a std::string containing a buffer of spaces.
 2018-07-22 15:35:48 -04:00
bunnei
a4b2af7382
Merge pull request #774 from Subv/atomic_signal 
Kernel/SVC: Perform atomic accesses in SignalProcessWideKey as per the real kernel.
 2018-07-22 12:26:03 -07:00
bunnei
c994cdc532
Merge pull request #773 from Subv/gl_ext_check 
Frontend: Check for more required OpenGL extensions during startup.
 2018-07-22 11:47:07 -07:00
bunnei
5ee4c49c30
Merge pull request #768 from lioncash/string-view 
file_util, vfs: Use std::string_view where applicable
 2018-07-22 11:32:28 -07:00
Subv
7841447cf0 Kernel/SVC: Perform atomic accesses in SignalProcessWideKey as per the real kernel. 2018-07-22 12:27:24 -05:00
bunnei
3618a68f93
Merge pull request #770 from lioncash/construct 
gl_shader_decompiler: Remove redundant Subroutine construction in AddSubroutine()
 2018-07-22 10:24:20 -07:00
Subv
ba2fb83d60 Frontend: Check for more required OpenGL extensions during startup. 2018-07-22 12:05:38 -05:00
MerryMage
0b1c2e5505 Implement exclusive monitor 2018-07-22 15:55:17 +01:00
Lioncash
0797657bc0 gl_shader_decompiler: Remove redundant Subroutine construction in AddSubroutine() 
We don't need to toss away the Subroutine instance after the find() call
and reconstruct another instance with the same data right after it.
Particularly give Subroutine contains a std::set.
 2018-07-22 03:30:35 -04:00
bunnei
148a5bef7e shader_bytecode: Implement other TEXS masks. 2018-07-22 03:23:15 -04:00
Lioncash
0081252d31 vfs: Correct file_p variable usage within InterpretAsDirectory() 
ReplaceFileWithSubdirectory() takes a VirtualFile and a VirtualDir, but
it was being passed a string as one of its arguments. The only reason
this never caused issues is because this template isn't instantiated
anywhere yet.

This corrects an issue before it occurs.
 2018-07-22 03:22:28 -04:00
Lioncash
398444e676 file_util, vfs: Use std::string_view where applicable 
Avoids unnecessary construction of std::string instances where
applicable.
 2018-07-22 03:22:21 -04:00
bunnei
258a5cee84
Merge pull request #765 from lioncash/file 
file_util: Remove goto usages from Copy()
 2018-07-22 00:03:35 -07:00
bunnei
af4bde8cd1
Merge pull request #767 from bunnei/shader-cleanup 
gl_shader_decompiler: Remove unused state tracking and minor cleanup.
 2018-07-22 00:03:17 -07:00
bunnei
2d563ec8d5
Merge pull request #766 from bunnei/shader-sel 
gl_shader_decompiler: Implement SEL instruction.
 2018-07-21 23:13:27 -07:00
bunnei
ef163c1a15
Merge pull request #764 from lioncash/move 
file_util: Minor changes to ScanDirectoryTree() and ForeachDirectoryEntry()
 2018-07-21 22:05:30 -07:00
bunnei
f5a2944ab6 gl_shader_decompiler: Remove unused state tracking and minor cleanup. 2018-07-22 01:00:44 -04:00
bunnei
c43eaa94f3 gl_shader_decompiler: Implement SEL instruction. 2018-07-22 00:37:12 -04:00
Lioncash
c5de0a67a8 file_util: Remove goto usages from Copy() 
We can just leverage std::unique_ptr to automatically close these for us
in error cases instead of jumping to the end of the function to call
fclose on them.
 2018-07-21 23:08:55 -04:00
Lioncash
0ba7fe4ab1 file_util: Use a u64 to represent number of entries 
This avoids a truncating cast on size. I doubt we'd ever traverse a
directory this large, however we also shouldn't truncate sizes away.
 2018-07-21 22:42:08 -04:00
Lioncash
964154ce44 file_util: std::move FST entries in ScanDirectoryTree() 
Avoids unnecessary copies when building up the FST entries.
 2018-07-21 22:31:44 -04:00
bunnei
63fbf9a7d3 gl_rasterizer_cache: Blit surfaces on recreation instead of flush and load. 2018-07-21 21:51:06 -04:00
bunnei
4301f0b539 gl_rasterizer_cache: Use GPUVAddr as cache key, not parameter set. 2018-07-21 21:51:06 -04:00
bunnei
cd47391c2d gl_rasterizer_cache: Use zeta_width and zeta_height registers for depth buffer. 2018-07-21 21:51:06 -04:00
bunnei
d8c60029d6 gl_rasterizer: Use zeta_enable register to enable depth buffer. 2018-07-21 21:51:06 -04:00
bunnei
5287991a36 maxwell_3d: Add depth buffer enable, width, and height registers. 2018-07-21 21:51:05 -04:00
bunnei
53a219f163
Merge pull request #759 from lioncash/redundant 
file_util: Remove redundant duplicate return in GetPathWithoutTop()
 2018-07-21 18:50:38 -07:00
bunnei
3ac736c003
Merge pull request #748 from lioncash/namespace 
video_core: Use nested namespaces where applicable
 2018-07-21 18:50:14 -07:00
bunnei
f5e87f4ce1
Merge pull request #758 from lioncash/sync 
common: Remove synchronized_wrapper.h
 2018-07-21 18:30:31 -07:00
bunnei
9533875eeb
Merge pull request #760 from lioncash/path 
file_util: Use an enum class for GetUserPath()
 2018-07-21 18:30:04 -07:00
Subv
5c49e56d41 GPU: Implement the NVGPU_IOCTL_CHANNEL_KICKOFF_PB ioctl2 command. 
This behaves quite similarly to the SubmitGPFIFO command. Referenced from Ryujinx.
Many thanks to @gdkchan for investigating this!
 2018-07-21 15:50:02 -05:00
Lioncash
d66b43dadf file_util: Use an enum class for GetUserPath() 
Instead of using an unsigned int as a parameter and expecting a user to
always pass in the correct values, we can just convert the enum into an
enum class and use that type as the parameter type instead, which makes
the interface more type safe.

We also get rid of the bookkeeping "NUM_" element in the enum by just
using an unordered map. This function is generally low-frequency in
terms of calls (and I'd hope so, considering otherwise would mean we're
slamming the disk with IO all the time) so I'd consider this acceptable
in this case.
 2018-07-21 16:21:19 -04:00
Lioncash
34d6a1349c file_util: Remove explicit type from std::min() in GetPathWithoutTop() 
Given both operands are the same type, there won't be an issue with
overload selection that requires making this explicit.
 2018-07-21 15:19:32 -04:00
Lioncash
41660c8923 file_util: Remove redundant duplicate return in GetPathWithoutTop() 2018-07-21 15:18:23 -04:00
Lioncash
973fdce79b common: Remove synchronized_wrapper.h 
This is entirely unused in the codebase.
 2018-07-21 14:51:44 -04:00
bunnei
0f20fa5a1e
Merge pull request #754 from lioncash/part 
partition_filesystem, vfs_real: Minor changes
 2018-07-21 11:38:52 -07:00
bunnei
de7cb91995
Merge pull request #750 from lioncash/ctx 
arm_interface: Remove unused tls_address member of ThreadContext
 2018-07-21 11:38:16 -07:00
bunnei
1c7c1347d8
Merge pull request #746 from lioncash/tests 
tests/arm_test_common: Minor changes
 2018-07-21 10:55:29 -07:00
bunnei
ff8754f921
Merge pull request #747 from lioncash/unimplemented 
gl_shader_manager: Remove unimplemented function prototype
 2018-07-21 10:54:58 -07:00
bunnei
89cc8c1617
Merge pull request #755 from lioncash/ctor 
file_sys/errors: Remove redundant object constructor calls
 2018-07-21 10:53:53 -07:00
bunnei
552aac7e6c
Merge pull request #749 from lioncash/consistency 
gpu: Rename Get3DEngine() to Maxwell3D()
 2018-07-21 10:51:00 -07:00
bunnei
fe2498a650
Merge pull request #751 from Subv/tpidr_el0 
CPU: Save and restore the TPIDR_EL0 system register on every context switch
 2018-07-21 10:48:30 -07:00
bunnei
3d938b8c60
Merge pull request #753 from lioncash/const 
vfs: Minor changes
 2018-07-21 10:44:08 -07:00
bunnei
d85cfc94e2
Merge pull request #752 from Subv/vfs_load 
Loader: Only print the module names and addresses if they actually exist.
 2018-07-20 22:57:18 -07:00
Lioncash
459e158340 file_sys/errors: Remove redundant object constructor calls 
Given we're already constructing the error code, we don't need to call
the constructor inside of it.
 2018-07-20 22:37:54 -04:00
Lioncash
b46c0ed1fa vfs_real: Remove redundant copying of std::vector instances in GetFiles() and GetSubdirectories() 
We already return by value, so we don't explicitly need to make the
copy.
 2018-07-20 22:30:22 -04:00
Lioncash
ec71915ede partition_filesystem, vfs_real: Add missing standard includes 2018-07-20 22:28:35 -04:00
Lioncash
d36e327ba6 partition_filesystem, vfs_real: Use std::move in ReplaceFileWithSubdirectory() where applicable 
Avoids unnecessary atomic increment and decrement operations.
 2018-07-20 22:23:58 -04:00
Lioncash
2b91386e15 partition_filesystem, vfs_real: Use std::distance() instead of subtraction 
This is a little bit more self-documenting on what is being done here.
 2018-07-20 22:19:17 -04:00
Lioncash
3e0727df1b vfs_offset: Simplify TrimToFit() 
We can simply use std::clamp() here, instead of using an equivalent
with std::max() and std::min().
 2018-07-20 22:04:37 -04:00
Lioncash
894b0de0f2 vfs: Make WriteBytes() overload taking a std::vector pass the std::vector by const reference 
Given the data is intended to be directly written, there's no need to
take the std::vector by value and copy the data.
 2018-07-20 21:51:30 -04:00
Lioncash
dd09439fee vfs: Use variable template variants of std::is_trivially_copyable 
Provides the same behavior, but with less writing
 2018-07-20 21:47:19 -04:00
Lioncash
05231d8b08 vfs: Amend constness on pointers in WriteBytes() and WriteArrays() member functions to be const qualified 
These functions don't modify the data being pointed to, so these can be
pointers to const data
 2018-07-20 21:40:15 -04:00
Subv
966874e357 Loader: Only print the module names and addresses if they actually exist. 2018-07-20 19:59:15 -05:00
Subv
d84eb9dac6 CPU: Save and restore the TPIDR_EL0 system register on every context switch. 
Note that there's currently a dynarmic bug preventing this register from being written.
 2018-07-20 19:57:45 -05:00
bunnei
8afc21f175
Merge pull request #743 from lioncash/view 
logging: Use std::string_view where applicable
 2018-07-20 17:17:04 -07:00
bunnei
d4104c72aa
Merge pull request #745 from lioncash/package 
param_package: Minor changes
 2018-07-20 17:16:54 -07:00
Lioncash
ae09adfcb3 arm_interface: Remove unused tls_address member of ThreadContext 
Currently, the TLS address is set within the scheduler, making this
member unused.
 2018-07-20 18:57:40 -04:00
Lioncash
d5bc9aef4e gl_shader_manager: Replace unimplemented function prototype 
This was just a linker error waiting to happen.
 2018-07-20 18:39:54 -04:00
Lioncash
863579736c gpu: Rename Get3DEngine() to Maxwell3D() 
This makes it match its const qualified equivalent.
 2018-07-20 18:34:49 -04:00
Lioncash
bb960c8cb4 video_core: Use nested namespaces where applicable 
Compresses a few namespace specifiers to be more compact.
 2018-07-20 18:23:54 -04:00
bunnei
2b7d862366
Merge pull request #742 from bunnei/misc-apm 
apm: Improve stub for GetPerformanceConfiguration.
 2018-07-20 15:01:19 -07:00
Lioncash
48733744bb arm_test_common: Get rid of truncation warnings 
Explicitly cast the value to a u8 to show that this is intentional.
 2018-07-20 17:53:53 -04:00
Lioncash
a8bb1eb39f arm_test_common: Make file static variable a member variable of the testing environment 
Gets rid of file-static behavior.
 2018-07-20 17:52:37 -04:00
Lioncash
a44475207c arm_test_common: Add missing header guard 2018-07-20 17:48:43 -04:00
Lioncash
3268321f4b param_package: Take std::string by value in string-based Set() function 
Allows avoiding string copies by letting the strings be moved into the
function calls.
 2018-07-20 17:24:06 -04:00
Lioncash
6279c2dcf4 param_package: Use std::unordered_map's insert_or_assign instead of map indexing 
This avoids a redundant std::string construction if a key doesn't exist
in the map already.

e.g.

data[key] requires constructing a new default instance of the value in
the map (but this is wasteful, since we're already setting something
into the map over top of it).
 2018-07-20 17:24:06 -04:00
Lioncash
474ec2ee5f param_package: Get rid of file-static std::string construction 
Avoids potential dynamic allocation occuring during program launch
 2018-07-20 17:24:02 -04:00
Lioncash
f63ccbd936 logging/filter: Use std::string_view in ParseFilterString() 
Allows avoiding constructing std::string instances, since this only
reads an arbitrary sequence of characters.

We can also make ParseFilterRule() internal, since it doesn't depend on
any private instance state of Filter
 2018-07-20 15:58:46 -04:00
Lioncash
7a1a860abe logging/backend: Add missing standard includes 
A few inclusions were being satisfied indirectly. To prevent breakages
in the future, include these directly.
 2018-07-20 15:31:27 -04:00
Lioncash
457d1b4490 logging/backend: Use std::string_view in RemoveBackend() and GetBackend() 
These can just use a view to a string since its only comparing against
two names in both cases for matches. This avoids constructing
std::string instances where they aren't necessary.
 2018-07-20 15:27:20 -04:00
bunnei
dffd154d6d apm: Improve stub for GetPerformanceConfiguration. 2018-07-20 15:20:01 -04:00
Lioncash
0a0b3c4b9f ipc_helpers: Add PushEnum() member function to ResponseBuilder 
Allows pushing strongly-typed enum members without the need to always
cast them at the call sites.

Note that we *only* allow strongly-typed enums in this case. The reason
for this is that strongly typed enums have a guaranteed defined size, so
the size of the data being pushed is always deterministic. With regular
enums this can be a little more error-prone, so we disallow them.

This function simply uses the underlying type of the enum to determine
the size of the data. For example, if an enum is defined as:

enum class SomeEnum : u16 {
  SomeEntry
};

if PushEnum(SomeEnum::SomeEntry); is called, then it will push a
u16-size amount of data.
 2018-07-20 15:00:58 -04:00
bunnei
c1c9ab31e8
Merge pull request #740 from Subv/acc_crash 
HLE/ACC: Stub IManagerForApplication::GetAccountId to return an error.
 2018-07-20 09:47:47 -07:00
bunnei
29f49bd3c1
Merge pull request #738 from lioncash/sign 
gl_state: Get rid of mismatched sign conversions in Apply()
 2018-07-20 09:21:57 -07:00
bunnei
ffbd51e207
Merge pull request #737 from lioncash/move 
filesys/loader: std::move VirtualFile instances in constructors where applicable
 2018-07-20 09:21:15 -07:00
bunnei
701c7cb85c
Merge pull request #736 from lioncash/null 
audout_u/audren_u: Ensure null terminators are written out in ListAudioOutsImpl(), ListAudioDeviceName(), and GetActiveAudioDeviceName()
 2018-07-20 09:17:07 -07:00
bunnei
fbc2bcd4a9
Merge pull request #735 from lioncash/video-unused 
maxwell_3d: Remove unused variable within GetStageTextures()
 2018-07-20 09:16:15 -07:00
bunnei
741cae1e1d
Merge pull request #734 from lioncash/thread 
thread: Convert ThreadStatus into an enum class
 2018-07-20 09:15:52 -07:00
bunnei
a1805ceb0b
Merge pull request #733 from lioncash/dirs 
partition_filesystem: Return pfs_dirs member variable within GetSubdirectories()
 2018-07-20 09:15:16 -07:00
bunnei
86d1649b32
Merge pull request #732 from lioncash/unused 
nso: Minor changes
 2018-07-20 09:14:10 -07:00
bunnei
204d707ce7
Merge pull request #731 from lioncash/shadow 
gl_shader_decompiler: Eliminate variable and declaration shadowing
 2018-07-20 09:13:36 -07:00
Subv
9c7321fe6d HLE/ACC: Stub IManagerForApplication::GetAccountId to return an error. 
And make IManagerForApplication::CheckAvailability always return false.
Returning a bogus id from GetAccountId causes games to crash on boot.
We should investigate this with a hwtest and either stub it properly or implement it.
 2018-07-20 11:02:25 -05:00
Lioncash
0faa13baeb gl_state: Make references const where applicable in Apply() 2018-07-20 01:12:29 -04:00
Lioncash
e6b3d3a9ea gl_state: Get rid of mismatched sign conversions 
While we're at it, amend the loop variable type to be the same width as
that returned by the .size() call.
 2018-07-20 01:11:20 -04:00
Lioncash
8874d0e657 loader/{nca, nro}: std::move VirtualFile in the constructors where applicable 
This avoids unnecessary atomic reference count increments and decrements
 2018-07-20 00:10:24 -04:00
Lioncash
0e9d58e82a vfs_offset: std::move file and name parameters of OffsetVfsFile 
Avoids potentially unnecessary atomic reference count incrementing and
decrementing, as well as string copying.
 2018-07-20 00:04:54 -04:00
bunnei
f36affdbe3
Merge pull request #730 from lioncash/string 
gl_shader_decompiler: Remove unnecessary const from return values
 2018-07-19 20:46:43 -07:00
Lioncash
40c9c5a55c audren_u: Use a std::array instead of std::string for holding the audio interface/device name 
std::string doesn't include the null-terminator in its data() + size()
range. This ensures that the null-terminator will also be written to the buffer
 2018-07-19 23:15:27 -04:00
Lioncash
c20cea118b audout_u: Use a std::array instead of std::string for holding the audio interface name 
Uses a type that doesn't potentially dynamically allocate, and ensures
that the name of the interface is properly null-terminated when writing
it to the buffer.
 2018-07-19 23:15:00 -04:00
Lioncash
8b08f82dc7 maxwell_3d: Remove unused variable within GetStageTextures() 2018-07-19 22:38:28 -04:00
Lioncash
dbfe82773d thread: Convert ThreadStatus into an enum class 
Makes the thread status strongly typed, so implicit conversions can't
happen. It also makes it easier to catch mistakes at compile time.
 2018-07-19 22:08:56 -04:00
Lioncash
bbd6429ecb partition_filesystem: Return pfs_dirs member variable within GetSubdirectories() 
This should be returned here, otherwise pfs_dirs is effectively only
ever added to, but never read.
 2018-07-19 21:08:50 -04:00
Lioncash
364b950515 nso: Silence implicit sign conversion warnings 2018-07-19 20:51:15 -04:00
Lioncash
a25c5b982a nso: Remove unused function ReadSegment() 2018-07-19 20:49:27 -04:00
Lioncash
f26866ff6a gl_shader_decompiler: Eliminate variable and declaration shadowing 
Ensures that no identifiers are being hidden, which also reduces
compiler warnings.
 2018-07-19 20:32:49 -04:00
Lioncash
c2121cb059 gl_shader_decompiler: Remove unnecessary const from return values 
This adds nothing from a behavioral point of view, and can inhibit the
move constructor/RVO
 2018-07-19 20:11:04 -04:00
Lioncash
1bdb67440b pl_u: Simplify WriteBuffer() calls in GetSharedFontInOrderOfPriority() 
With the new overload, we can simply pass the container directly.
 2018-07-19 19:50:30 -04:00
bunnei
d3cfaf95c8
Merge pull request #726 from lioncash/overload 
hle_ipc: Introduce generic WriteBuffer overload for multiple container types
 2018-07-19 16:18:38 -07:00
bunnei
0b13ce1435
Merge pull request #725 from lioncash/bytes 
pl_u: Specify correct size for buffers in GetSharedFontInOrderOfPriority()
 2018-07-19 16:16:30 -07:00
bunnei
af08034c71
Merge pull request #728 from Subv/acc_profile 
HLE/ACC: Change the default user id and small improvements to the way we handle profiles
 2018-07-19 16:15:01 -07:00
bunnei
2aeb3355e4
Merge pull request #727 from Subv/acc_users 
HLE/ACC: Write a single whole user id in ListAllUsers and ListOpenUsers.
 2018-07-19 16:13:45 -07:00
bunnei
c6352ffc58
Merge pull request #724 from lioncash/printf 
pl_u: Remove printf specifier in log call in a log call in GetSharedFontInOrderOfPriority()
 2018-07-19 16:13:07 -07:00
bunnei
ec468c990d
Merge pull request #723 from lioncash/gdb 
gdbstub: Get rid of a few signed/unsigned comparisons
 2018-07-19 16:12:40 -07:00
bunnei
f43d8ea523
Merge pull request #722 from lioncash/signed 
hid: Resolve a signed/unsigned comparison warning
 2018-07-19 16:12:15 -07:00
bunnei
2194308245
Merge pull request #721 from lioncash/svc 
svc: Correct always true assertion case in SetThreadCoreMask
 2018-07-19 16:11:40 -07:00
bunnei
b5c77313de
Merge pull request #719 from lioncash/docs 
loader: Amend Doxygen comments
 2018-07-19 16:11:09 -07:00
bunnei
dd0446ff43
Merge pull request #718 from lioncash/read 
loader/nso: Check if read succeeded in IdentifyFile() before checking magic value
 2018-07-19 16:10:29 -07:00
bunnei
31413f0d2f
Merge pull request #717 from lioncash/explicit 
hle/service: Make constructors explicit where applicable
 2018-07-19 16:08:07 -07:00
Subv
05549e45c5 HLE/ACC: Return an IProfile that is consistent with what was requested. 
The default username for now is "yuzu".
We should eventually allow the creation of users in the emulator and have the ability to modify their parameters.
 2018-07-19 16:53:42 -05:00
Subv
50e2777724 HLE/ACC: Change the default user id to be consistent with what we tell games on startup. 
In IApplicationFunctions::PopLaunchParameter we tell the games that they were launched as user id 1.
 2018-07-19 16:51:55 -05:00
Subv
b102815f1f HLE/ACC: Write a single whole user id in ListAllUsers and ListOpenUsers. 
We only emulate a single user id for now.
 2018-07-19 16:19:46 -05:00
bunnei
7244671137
Merge pull request #716 from lioncash/construct 
nvflinger: Emplace Display instances directly
 2018-07-19 14:18:29 -07:00
Lioncash
ff500a7b68 hle_ipc: Introduce generic WriteBuffer overload for multiple container types 
This introduces a slightly more generic variant of WriteBuffer().
Notably, this variant doesn't constrain the arguments to only accepting
std::vector instances. It accepts whatever adheres to the
ContiguousContainer concept in the C++ standard library.

This essentially means, std::array, std::string, and std::vector can be
used directly with this interface. The interface no longer forces you to
solely use containers that dynamically allocate.

To ensure our overloads play nice with one another, we only enable the
container-based WriteBuffer if the argument is not a pointer, otherwise
we fall back to the pointer-based one.
 2018-07-19 17:05:12 -04:00
bunnei
eb9b55eafe
Merge pull request #715 from lioncash/const-ref 
nvdrv: Take std::string by const reference in GetDevice()
 2018-07-19 13:27:48 -07:00
Sebastian Valle
78dd1cd441
Merge pull request #720 from Subv/getentrytype_root 
Filesystem: Return EntryType::Directory for the root directory.
 2018-07-19 15:23:32 -05:00
Lioncash
df001e83b1 pl_u: Specify correct size for buffers in GetSharedFontInOrderOfPriority() 
This WriteBuffer overload expects its size argument to be in bytes, not
elements.
 2018-07-19 15:57:58 -04:00
Lioncash
b879fb84a2 svc: Correct always true assertion case in SetThreadCoreMask 
The reason this would never be true is that ideal_processor is a u8 and
THREADPROCESSORID_DEFAULT is an s32. In this case, it boils down to how
arithmetic conversions are performed before performing the comparison.

If an unsigned value has a lesser conversion rank (aka smaller size)
than the signed type being compared, then the unsigned value is promoted
to the signed value (i.e. u8 -> s32 happens before the comparison). No
sign-extension occurs here either.

An alternative phrasing:

Say we have a variable named core and it's given a value of -2.

u8 core = -2;

This becomes 254 due to the lack of sign. During integral promotion to
the signed type, this still remains as 254, and therefore the condition
will always be true, because no matter what value the u8 is given it
will never be -2 in terms of 32 bits.

Now, if one type was a s32 and one was a u32, this would be entirely
different, since they have the same bit width (and the signed type would
be converted to unsigned instead of the other way around) but would
still have its representation preserved in terms of bits, allowing the
comparison to be false in some cases, as opposed to being true all the
time.

---

We also get rid of two signed/unsigned comparison warnings while we're
at it.
 2018-07-19 15:46:17 -04:00
Lioncash
68c1ffdd1c pl_u: Remove printf specifier in log call in a log call in GetSharedFontInOrderOfPriority() 
This can just use the fmt specifiers and be type-agnostic.
 2018-07-19 15:44:04 -04:00
Sebastian Valle
7eace8f512
Merge pull request #714 from lioncash/index 
hle_ipc: Amend usage of buffer_index within one of HLERequestContext's WriteBuffer() overloads
 2018-07-19 14:36:34 -05:00
bunnei
38b35e752b
Merge pull request #712 from lioncash/fsp 
fsp_srv: Misc individual changes
 2018-07-19 12:31:33 -07:00
Lioncash
c945226973 gdbstub: Get rid of a few signed/unsigned comparisons 
Ensures both operands in comparisons are the same signedness.
 2018-07-19 15:27:01 -04:00
Lioncash
a37a47448d hid: Use a ranged-for loops in UpdatePadCallback 
Modernizes the loops themselves while also getting rid of a signed/unsigned
comparison in a loop condition.
 2018-07-19 15:11:08 -04:00
Lioncash
95103a1b7b hid: Use HID_NUM_LAYOUTS constant for indicating size of the layouts array 
Gets rid of the use of a magic constant
 2018-07-19 15:07:36 -04:00
bunnei
427fc4ac6b
Merge pull request #713 from lioncash/filesys 
filesystem: Minor changes
 2018-07-19 11:49:06 -07:00
bunnei
e91ba6c057
Merge pull request #711 from lioncash/swap 
common/swap: Minor changes
 2018-07-19 11:48:16 -07:00
bunnei
d6c7a05239
Merge pull request #710 from lioncash/unused 
common/common_funcs: Remove unused rotation functions
 2018-07-19 11:43:41 -07:00
bunnei
1034bcc742
Merge pull request #694 from lioncash/warn 
loader/{nro, nso}: Resolve compilation warnings
 2018-07-19 11:43:14 -07:00
Subv
e5c916a27c Filesystem: Return EntryType::Directory for the root directory. 
It is unknown if this is correct behavior, but it makes sense and fixes a regression with Stardew Valley.
 2018-07-19 13:11:09 -05:00
Lioncash
50d08beed2 loader: Amend Doxygen comments 
These weren't adjusted when VFS was introduced
 2018-07-19 14:04:33 -04:00
bunnei
bbc31ba6af
Merge pull request #709 from lioncash/thread-local 
common/misc: Deduplicate code in GetLastErrorMsg()
 2018-07-19 10:00:48 -07:00
Lioncash
9b22f856c2 loader/nso: Check if read succeeded in IdentifyFile() before checking magic value 
We should always assume the filesystem is volatile and check each IO
operation. While we're at it reorganize checks so that early-out errors
are near one another.
 2018-07-19 12:43:21 -04:00
Lioncash
c061c2bf3c hle/service: Make constructors explicit where applicable 
Prevents implicit construction and makes these lingering non-explicit
constructors consistent with the rest of the other classes in services.
 2018-07-19 12:25:02 -04:00
Lioncash
f3daecafeb nvflinger: Emplace Display instances directly 
We can use emplace_back to construct the Display instances directly,
instead of constructing them separately and copying them, avoiding the
need to copy std::string and std::vector instances that are part of the
Display struct.
 2018-07-19 11:50:12 -04:00
bunnei
04f7a7036a
Merge pull request #705 from lioncash/string-ref 
file_util: return string by const reference for GetExeDirectory()
 2018-07-19 08:47:06 -07:00
bunnei
cbf43225a9
Merge pull request #704 from lioncash/string 
string_util: Remove AsciiToHex()
 2018-07-19 08:46:40 -07:00
bunnei
f1d7486eac
Merge pull request #703 from lioncash/const 
savedata_factory: Make SaveDataDescriptor's DebugInfo() function a const member function
 2018-07-19 08:46:15 -07:00
bunnei
b0334af05b
Merge pull request #702 from lioncash/initialize 
partition_filesystem: Ensure all class members of PartitionFilesystem are initialized
 2018-07-19 08:45:54 -07:00
bunnei
1bf7ae79c8
Merge pull request #701 from lioncash/moving 
content_archive: Minor changes
 2018-07-19 08:41:42 -07:00
Lioncash
dc35c3f9d7 nvdrv: Take std::string by const reference in GetDevice() 
This is only ever used as a lookup into the device map, so we don't need to
take the std::string instance by value here.
 2018-07-19 11:40:36 -04:00
Lioncash
af2698dcea hle_ipc: Amend usage of buffer_index within one of HLERequestContext's WriteBuffer() overloads 
Previously, the buffer_index parameter was unused, causing all writes to
use the buffer index of zero, which is not necessarily what is wanted
all the time.

Thankfully, all current usages don't use a buffer index other than zero,
so this just prevents a bug before it has a chance to spring.
 2018-07-19 11:10:16 -04:00
Lioncash
6c1ba02e0c fsp_srv: Remove unnecessary vector construction in IFile's Write() function 
We can avoid constructing a std::vector here by simply passing a pointer
to the original data and the size of the copy we wish to perform to the
backend's Write() function instead, avoiding copying the data where it's
otherwise not needed.
 2018-07-19 11:01:07 -04:00
Lioncash
3e9b79e088 fsp_srv: Remove unnecessary std::vector construction in IDirectory's Read() function 
We were using a second std::vector as a buffer to convert another
std::vector's data into a byte sequence, however we can just use
pointers to the original data and use them directly with WriteBuffer,
which avoids copying the data at all into a separate std::vector.

We simply cast the pointers to u8* (which is allowed by the standard,
given std::uint8_t is an alias for unsigned char on platforms that we
support).
 2018-07-19 10:46:54 -04:00
bunnei
758c357868
Merge pull request #699 from lioncash/vfs 
vfs: Deduplicate accumulation code in VfsDirectory's GetSize()
 2018-07-19 07:38:45 -07:00
bunnei
87053fb3b8
Merge pull request #697 from bunnei/disable-depth-cull 
gl_state: Temporarily disable culling and depth test.
 2018-07-19 07:38:00 -07:00
Lioncash
5da4c78c6a filesystem: std::move VirtualDir instance in VfsDirectoryServiceWrapper's constructor 
Avoids unnecessary atomic reference count incrementing and decrementing
 2018-07-19 10:34:11 -04:00
Lioncash
abbf038191 filesystem: Use std::string's empty() function instead of comparing against a literal 
This is simply a basic value check as opposed to potentially doing
string based operations (unlikely, but still, avoiding it is free).
 2018-07-19 10:32:23 -04:00
Lioncash
2cc0ef83cf filesystem: Remove pragma disabling global optimizations 
This was just an artifact missed during PR review.
 2018-07-19 10:30:53 -04:00