Commit Graph

876 Commits

Author SHA1 Message Date
Billy Laws
b7d0f2fafa Implement support for pushbuffer methods split across multiple GpEntries
These are used heavily in OpenGL games, which now, together with the
previous syncpoint changes, work perfectly. The actual implementation is
rather novel as rather than using a per-class state machine for all
methods we only use it for those that are known to be split across
GpEntry boundaries, as a result only a single bounds check is added to
the hot path of contiguous method execution and the performance loss is
negligible.
2021-10-16 12:13:30 +01:00
Billy Laws
fc017e1e95 Implement pre-wait and post-increment syncpoint operations in submit
These are used by both OpenGL and Vulkan games as opposed to including
the operations inside the main commandbuffer.
2021-10-16 12:13:30 +01:00
PixelyIon
9b9bf8d300 Introduce ThreadLocal Class + Fix Several GPU Bugs
* Fix `AddClearColorSubpass` bug where it would not generate a `VkCmdNextSubpass` when an attachment clear was utilized
* Fix `AddSubpass` bug where the Depth Stencil texture would not be synced
* Respect `VkCommandPool` external synchronization requirements by making it thread-local with a custom RAII wrapper
* Fix linear RT width calculation as it's provided in terms of bytes rather than format units
* Fix `AllocateStagingBuffer` bug where it would not supply `eTransferDst` as a usage flag
* Fix `AllocateMappedImage` where `VkMemoryPropertyFlags` were not respected resulting in non-`eHostVisible` memory being utilized
* Change feature requirement in `AndroidManifest.xml` to Vulkan 1.1 from OGL 3.1 as this was incorrect
2021-10-16 12:13:30 +01:00
Billy Laws
eb25f60033 Implement multichannel support for GPU
Allows the execution of multiple channels at the same time, with locking
being performed on the host GPU scheduler layer, address spaces can be
bound to one or more channels.
2021-10-16 12:13:30 +01:00
PixelyIon
b762d1df23 Introduce Texture Always Sync + Wait on GPU Execution + More RT Formats
Infrastructure for always syncing textures has been introduced now, they will be synced prior to and after every execution. This does considerably reduce the performance alongside waiting on GPU execution to finish but it will be partially recouped once conditional syncing is performed.
2021-10-16 12:13:30 +01:00
PixelyIon
f8acc1e131 Improve Shared Fonts + Fix AM PopLaunchParameter & Choreographer Bug
* Move Shared Font TTFs to AAsset storage + Support external shared font loading from `/data/data/skyline.emu/data/fonts`
* Fix bug in `IApplicationFunctions::PopLaunchParameter` caused by ignoring `LaunchParameterKind`
* Fix bug with Choreographer causing it to be awoken and exit prior to the destruction of `PresentationEngine`
* Fix bug with `IDirectory::Read` where it used `inputBuf` for the output buffer rather than `outputBuf`
* Improve `GetFunctionStackTrace` logs when `dli_sname` or `dli_fname` are missing
* Support more RT Formats
2021-10-16 12:13:30 +01:00
PixelyIon
95a08627e5 Subpass Support + More RT Formats + Fix FenceCycle Cyclic Dependencies
Support for subpasses was added by reworking attachment reuse code to account for preserved attachments and subpass dependencies. A lot of RT formats were also added to allow SMO to boot up entirely, it should be noted that it doesn't render anything. 

`FenceCycle` had a cyclic dependency which broke clean exit, we now utilize `std::weak_ptr<FenceCycle>` inside the `Texture` object. A minor fix for broken stack traces was also made caused by supplying a `nullptr` C-string to libfmt when a symbol was unresolved which caused an `abort` due to invocation of `strlen` with it.
2021-10-16 12:13:30 +01:00
PixelyIon
239d2625e2 Introduce CommandExecutor + Implement ClearBuffers + More RT Formats
This commit introduces the `CommandExecutor` which is responsible for creating and orchestrating a Vulkan command graph comprising of `CommandNode`s that construct all the objects required for rendering. As a result of the infrastructure provided by `CommandExecutor`, `ClearBuffers` could be implemented and be appropriately utilized.

A bug regarding scissors was also determined and fixed in the PR, the extent of them were previously inaccurate and this has now been fixed.

Note: We don't synchronize any textures from the guest for now as this would override the contents on the host, this'll be fixed with the appropriate write tracking but it also results in a black screen for anything that writes to FB
2021-10-05 01:13:22 +05:30
PixelyIon
3879d573d5 Fix Command Buffer Allocation & FenceCycle
This commit fixes a major issue with command buffer allocation which would result in only being able to utilize a command buffer slot on the 2nd attempt to use it after it's freed, this would lead to a significantly larger amount of command buffers being created than necessary. It also fixes an issue with the command buffers not being reset after they were utilized which results in UB eventually.

Another issue was fixed with `FenceCycle` where all dependencies are only destroyed on destruction of the `FenceCycle` itself rather than the function where the `VkFence` was found to be signalled.
2021-10-05 01:13:22 +05:30
PixelyIon
bee28aaf0d Validation Layer Filter + Fix Texture, GPU & PresentationEngine bugs
This commit implements a filter by type for any validation layer output, this allows filtering out any logs which may be unnecessary and additionally triggering a breakpoint as required. 

An issue concerning the `NDEBUG` flag never being set was fixed, it's now supplied as a release compiler flag. The issue can manifest itself by always relying on a validation layer even though it shouldn't on release, this is why the validation layer was mistakenly disabled entirely previously by using `#ifndef` rather than `#ifdef`.

An issue with the initial layout of a texture being supplied as neither `VK_IMAGE_LAYOUT_UNDEFINED` or `VK_IMAGE_LAYOUT_PREINITIALIZED` was fixed, these cases are now handled by transitioning to those layouts after creating the image rather than supplying it within `initialLayout`.

Another issue was fixed regarding not maintaining a transformation after a surface has been destroyed and recreated existed and manifested itself when the user would go out of the app and come back in, they would see the surface having an identity transformation rather than the desired one.
2021-10-05 01:13:22 +05:30
PixelyIon
54908afc44 Texture GMMU Address Resolution + Refactor Maxwell3D::CallMethod
Fixes bugs with the Texture Manager lookup, fixes `RenderTarget` address extraction (`low`/`high` were flipped prior), refactors `Maxwell3D::CallMethod` to utilize a case for the register being modified + preventing redundant method calls when no new value is being written to the register, and fixes the behavior of shadow RAM which was broken previously and would lead to incorrect arguments being utilized for methods.
2021-10-05 01:13:22 +05:30
PixelyIon
270f2db1d2 Initial Texture Manager Implementation + Maxwell3D Render Target
Implement the groundwork for the texture manager to be able to report basic overlaps and be extended to support more in the future. The Maxwell3D registers `RenderTargetControl`, `RenderTarget` and a stub for `ClearBuffers` were implemented. 

A lot of changes were also made to `GuestTexture`/`Texture` for supporting mipmapping and multiple array layers alongside significant architectural changes to `GuestTexture` effectively disconnecting it from `Texture` with it no longer being a parent rather an object that can be used to create a `Texture` object.

Note: Support for fragmented CPU mappings hasn't been added for texture synchronization yet
2021-10-05 01:13:22 +05:30
PixelyIon
8cba1edf6d Introduce Boost as a submodule + Minor Fixes
Utilize Boost Container's `small_vector` for optimizing allocations, fix certain implicit casting issues and make `ILogger` not output an additional newline in the log when the application supplies one at the end of the log
2021-10-05 01:13:22 +05:30
PixelyIon
190fde110f Introduce GraphicContext and Implement Viewport Transform + Scissors 2021-10-05 01:13:22 +05:30
PixelyIon
bc378ad135 Fix GraphicBufferProducer Format Bug
The format provided in `GraphicBuffer` can be misleading and is supplied as `None` by the Deko3D Swapchain, it instead supplies the real format in the `NvGraphicHandle` which we now utilize instead of the one in `GraphicBuffer`.
2021-10-05 01:13:22 +05:30
PixelyIon
18cf0b82d6 Fix KTransferMemory Destruction Behavior + Add Missing SVC Handle Logs
KTransferMemory needs to be reset to RW on destruction unlike KSharedMemory which is simply freed on destruction, not emulating this behavior accurately leads to `deko_examples` from `switch-examples` to lead to a SEGFAULT on selecting an example as it expects the memory to be R/W while it ends up being freed instead
2021-10-05 01:13:22 +05:30
Billy Laws
192459f726 Adjust AS block end predecessors to successors after reuse as end 2021-10-04 20:29:02 +01:00
PixelyIon
d45193874e Fix NvDrv CloseDevice Bug
The unique pointer to a device in the map was simply reset rather than deleting the entry from the map, this resulted in the device not being properly closed and when the device was reopened then the `emplace` was a NOP as the entry already existed. This resulted in a `nullptr` dereference down the line when an application attempted to issue an IOCTL to a device that was previously closed and reopened. This is known to occur in Deko3D as it recreates the context when loading an example which includes closing and reopening devices.
2021-10-03 18:02:32 +05:30
Billy Laws
7a5ca19c0b Fix improper VMM error check in unmap 2021-10-01 20:58:22 +01:00
Billy Laws
4eff515c55 Add support for IOCTL3 CtrlGpu calls missed in refactor 2021-10-01 20:57:59 +01:00
PixelyIon
02bcf98b8c Fix NvDrv Bugs + NACP Parsing Bug
A hotfix for a nvdrv bug where an IOCTL with no input/output buffers would crash and a major `nvmap` bug which broke the `FromId` IOCTL as it didn't write back the handle ID, another minor bug existed in `nvhost` where the `ZCullGetInfo` IOCTL was `INOUT` rather than `OUT`.

A bug with NACPs was also fixed caused by incorrect padding for the `NacpData` structure which resulted in the `saveDataOwnerId` member being read incorrectly and as a result the save data folder being incorrect.

Co-authored-by: artem8086 <artemsvyatoha@gmail.com>
2021-10-02 00:15:53 +05:30
lynxnb
afc3dda1ee Reintroduce LanguageCode alias type 2021-09-30 02:19:19 +05:30
lynxnb
c6d91c552b Address CR 2021-09-30 02:19:19 +05:30
lynxnb
0077833667 Support game icon selection based on language 2021-09-30 02:19:19 +05:30
lynxnb
01ce09183b Rework common languages
Swapped out the usages of frozen constexpr unordered maps for switch statements, which are very likely to be turned into jump tables given the nature of the enums used, resulting in better performance than a map
2021-09-30 02:19:19 +05:30
sspacelynx
4d20d7a4d0 Address CR + Code formatting 2021-09-30 02:19:19 +05:30
sspacelynx
ca97517d81 Rework GetDesiredLanguage + Remove LanguageCode alias type 2021-09-30 02:19:19 +05:30
sspacelynx
6135f531ae Add refreshRequired xml attribute in IntegerListPreference
This attribute controls whether a rom list refresh will be triggered when the setting value changes.
2021-09-30 02:19:19 +05:30
sspacelynx
221039084e Make languages setting use IntegerListPreference 2021-09-30 02:19:19 +05:30
sspacelynx
c1a3ddcd1c Implement an IntegerListPreference
Unlike `ListPreference`, this preference class uses integers as its values instead of strings, avoiding unnecessary casting. It also doesn't require an array for values: in that case it will be using the clicked entry position as its value.
2021-09-30 02:19:19 +05:30
sspacelynx
fdc7e1238a Implement language support for rom loaders 2021-09-30 02:19:19 +05:30
sspacelynx
3c5509e52a Update available languages to those post 10.1.0
Brazilian Portuguese has been added in firmware version 10.1.0
2021-09-30 02:19:19 +05:30
sspacelynx
3fffde3061 Rework OS to allow passing a language 2021-09-30 02:19:19 +05:30
Billy Laws
a4a6511177 Address feedback 2021-09-30 02:11:19 +05:30
Billy Laws
a18f1aa889 Address feedback 2021-09-30 02:11:19 +05:30
Billy Laws
8db2cf29f2 Implement AsGpu::FreeSpace and clean up locking and debug prints 2021-09-30 02:11:19 +05:30
Billy Laws
d3dc0bddc4 Cleanup IStorageAccessor validation code 2021-09-30 02:11:19 +05:30
Billy Laws
39faa739b9 Optimise GPFIFO command processing for higher throughput
Using a u32 for the loop index prevents masking on all increments,
giving a moderate performance increase.

Passing methods as u32 parameters and stopping subChannel being passed
gives quite a significant increase when combined with the inlining
allowed by subchannel based engine selection.
2021-09-30 02:11:19 +05:30
Billy Laws
3d538a29da Misc code cleanup and more comments in AS map 2021-09-30 02:11:19 +05:30
Billy Laws
30d41252f7 Use IPC raw data size to calculate C Buffer offset
Some games don't have a u16 size array, the code for this is also kinda
pointless when we can use the raw data size too.
2021-09-30 02:11:19 +05:30
Billy Laws
d03b288db6 NEEDS CLEANUP: Reimplement GPU VMM and rewrite nvdrv VM impl 2021-09-30 02:11:19 +05:30
Billy Laws
020aa0e43a Add support for Ioctl2/3 and improve debug logging 2021-09-30 02:11:19 +05:30
Billy Laws
15db64671f Update CMakeLists for nvdrv rework 2021-09-30 02:11:19 +05:30
Billy Laws
9bda574a4e Move nvhost-ctrl-gpu to new device API 2021-09-30 02:11:19 +05:30
Billy Laws
39492d9365 Move nvhost-gpu to new device API
The implementation of GPU channels and Host1X channels will be split up
as it allows a much cleaner implementation and less undefined behaviour
potential.
2021-09-30 02:11:19 +05:30
Billy Laws
3d4f7d9b44 Move nvhost-as-gpu to new device API 2021-09-30 02:11:19 +05:30
Billy Laws
1149158198 Make GraphicBufferProducer use the new nvmap API 2021-09-30 02:11:19 +05:30
Billy Laws
c97f5a9315 Entirely rewrite nvmap to separate global and per device state.
This will be required later for NVDEC/SMMU support and fixes many
significant issues in the previous implementation.
Based off of my 2.0.0/12.0.0 nvdrv REs.
2021-09-30 02:11:19 +05:30
Billy Laws
78356fa789 Migrate syncpoint management over to the new device API
The syncpoint manager has beeen given convinience functions for fences
which remove the need to access the raw id/threshold most of the time
and various accuracy fixes and cleanups to match HOS 12.0.0 have also
been done.
2021-09-30 02:11:19 +05:30
Billy Laws
a19bf973b1 Rework the nvdrv core for accuracy and support new deserialisation
Devices will need to be moved over in order to support this new
interface, IOCTL2/3 support will be added in a later commit.
2021-09-30 02:11:19 +05:30
Billy Laws
db2abe2290 Use concepts for Backing::Read over enable_if 2021-09-30 02:11:19 +05:30
Billy Laws
3340c74332 Implement efficient template based IOCTL deserialisation
This moves IOCTLs from frozen to a template based parser, this allows
IOCTL lookup to be performed much more optimally and some IOCTLs to be
inlined.
2021-09-30 02:11:19 +05:30
Billy Laws
75a67dcfa5 Allow supplying a custom ResultValue result type and optimise span
This allows PosixResultValue to be created easily.
2021-09-30 02:11:19 +05:30
Billy Laws
3d3c13f90c Add common PosixResult and PosixResultValue types
Many services like bsd and nvdrv use these to represent the result
values of functions so add a common type for these as an alternative to
the macros.
2021-09-30 02:11:19 +05:30
sspacelynx
14dc42b991 Add IntegerFor template class + Update GenerateUuidV4 2021-09-22 06:24:05 +05:30
sspacelynx
ea3c7301b1 Make UUID::GenerateUuidV4 use util::GetRandomBytes 2021-09-22 06:24:05 +05:30
sspacelynx
10d43c88c9 csrng service implementation
Implements the 'csrng:' service using C++ <random>'s Mersenne Twister, this does make it insecure for cryptographic purposes but it is pointless to attempt to do this regardless as we cannot ensure that the guest will run in a secure environment which cannot be mutated by an attacker. Used by Prison Princess, Pokemon Cafe Mix, Paint your Pet and more.
2021-09-22 06:24:05 +05:30
sspacelynx
06674b3d07 hwopus decoder service implementation 2021-07-19 02:07:12 +05:30
sspacelynx
3de4c3e32e Add Opus submodule 2021-07-19 02:07:12 +05:30
PixelyIon
b533801bbe Fix Scheduler Core Migration Deadlock
Encountered in 不如帰大乱 when `HOS-3` is awoken at the same time as `HOS-0` called `SvcSetThreadCoreMask` resulting in a deadlock where `HOS-0` owns `HOS-3`'s `coreMigrationMutex` while `HOS-3` owns the core mutex with the both of them attempting to lock the other mutex
2021-07-12 21:27:49 +05:30
PixelyIon
dba99ce542 Implement IApplicationDisplayService::ConvertScalingMode
Utilized by アイリス魔法学園
2021-07-12 21:27:49 +05:30
PixelyIon
1ad5ea6867 Move Mbed TLS to submodule + Update Java Libraries
We've moved from using an AAR for Mbed TLS to a submodule as the AAR was packaged manually and used from a local repository which ended up being very hacky and resulted in Linter errors, it could also not be updated with ease as it would need to be repackaged. All of these issues have been solved by moving to a git submodule tied to the official Mbed TLS GitHub repository.
2021-07-12 21:27:49 +05:30
PixelyIon
ec1da1b3f5 Address CR Comments + Increase minSdkVersion to 29 (Android 10) 2021-07-12 21:27:49 +05:30
PixelyIon
19be9f4b66 Support Sticky Transforms + Minor Formatting Fixes
Sticky transforms have been stubbed, as they are on HOS/Android. Certain titles like Xenoblade Chronicles end up setting the sticky transform even if it doesn't do anything, as a result of this we cannot throw an exception for it and stub it without an exception (Aside from the cases where the value isn't recognized).
2021-07-12 21:27:49 +05:30
PixelyIon
9f967862bd Implement additional IGraphicBufferProducer transactions
The following GraphicBufferProducer transactions were implemented:
* `SetBufferCount`
* `DetachBuffer`
* `DetachNextBuffer`
* `AttachBuffer`
It should be noted that `preallocatedBufferCount` (previously `hasBufferCount`) and `activeSlotCount` were adapted accordingly with how they were effectively the same value as all active buffers were preallocated prior but now there can be a non-preallocated active slot. 
Additionally, a bug has been fixed where `SetPreallocatedBuffer` has the graphic buffer as an optional argument whereas it was treated as a mandatory argument prior and could lead to a SEGFAULT if an application were to not pass in a buffer.
2021-07-12 21:27:49 +05:30
PixelyIon
0d6d90c4cd Implement SvcUnmapSharedMemory + Remove Redundant [[unlikely]] 2021-07-12 21:27:49 +05:30
PixelyIon
f1433ad0d9 Rework VI + IHOSBinder
VI/IHOSBinder suffered from major inaccuracies in their function due to being quickly thrown together initially with little concern for accuracy, this has now been fixed with them being substantially more accurate now.
2021-07-12 21:27:49 +05:30
PixelyIon
ca4744c603 Improve ENUM_STRING + Fix Host1X Syncpoints
`ENUM_STRING` now has a unified implementation in <common/macros.h> with a documented format and can be used throughout the codebase. 

A major performance regression was added in the Host1X Syncpoint revamp as it did a syscall if there were any waiters during `Increment` even if they would just be woken up and go back to sleep as the threshold wasn't hit. It has now been optimized to only do a wake if any waiting thread needs to be awoken. 

There was also a bug concerning increment where it would perform actions corresponding to the previous increment rather than the current one which has also been fixed.
2021-07-12 21:27:49 +05:30
PixelyIon
6595670a5d Rework Performance Statistics
We used instantaneous values for FPS previously which led to a lot of variation in it and the inability to determine a proper FPS value due to constant fluctuations. All FPS values are now averaged to allow reading out a stable value and a deviation statistic has been added for the frame-time to judge judder and frame-pacing which allows for a significantly better measure of overall performance. The formatting for all the floating-point numbers is now fixed-point to prevent shifting of position due to decimal digits becoming 0.
2021-07-12 21:27:49 +05:30
PixelyIon
ce804254ab Support Swap Interval + Cropping + Transforms and more for QueueBuffer
Support for the following parameters was added to `QueueBuffer`:
* Earliest Present Timestamp
* Swap Interval
* Crop
* Scaling Mode
* Transform
* Frame ID (Not returned to guest yet)
We utilize ANativeWindow APIs directly to achieve all of this in an efficient manner since HWC will be used directly for it, we do plan to introduce Vulkan equivalents for all of these operations later down the line for a port to non-Android platforms.
2021-07-12 21:27:49 +05:30
PixelyIon
2e8ce2cbaf Update C++ Libraries 2021-07-12 21:27:49 +05:30
PixelyIon
6854e07356 Replace LogActivity with "Share Logs" + Add Timestamp to Logger 2021-07-12 21:27:49 +05:30
PixelyIon
e511e158e3 Implement Display Settings + Attach Texture to FenceCycle 2021-07-12 21:27:49 +05:30
PixelyIon
b2bb855a02 Revamp Host1X Syncpoint + Address Review Comments 2021-07-12 21:27:49 +05:30
PixelyIon
216e5cee81 Separate Guest and Host Presentation + AChoreographer V-Sync Event
We had issues when combining host and guest presentation since certain configurations in guest presentation such as double buffering were very unoptimal for the host and would significantly affect the FPS. As a result of this, we've now made host presentation have its own presentation textures which are copied into from the guest at presentation time, allowing us to change parameters of the host presentation independently of the guest.

We've implemented the infrastructure for this which includes being able to create images from host GPU memory using VMA, an optimized linear texture sync and a method to do on-GPU texture-to-texture copies.

We've also moved to driving the V-Sync event using AChoreographer on its on thread in this PR, which more accurately encapsulates HOS behavior and allows games such as ARMS to boot as they depend on the V-Sync event being signalled even when the game isn't presenting.
2021-07-12 21:27:49 +05:30
PixelyIon
36547cd5dc Redesign Texture Class + Improve Presentation Engine
This commit reworks the `Texture` class to include a Vulkan Image backing that can be optionally owning or non-owning and swapped in with consideration for Vulkan image layout, it also adds CPU-sided synchronization for the texture objects with FenceCycle. It also makes the appropriate changes to `PresentationEngine` and `GraphicBufferProducer` to work with the new `Texture` class while setting the groundwork for supporting swapchain recreation. It also fixes a log in `IpcResponse` and improves the display mode selection algorithm by further weighing refresh rate.
2021-07-12 21:27:49 +05:30
PixelyIon
b2132fd7aa Implement Fence Cycle, Memory Manager and Command Scheduler
Implements a wrapper over fences to track a single cycle of activation, implement a Vulkan memory manager that wraps the Vulkan-Memory-Allocator library and a command scheduler for scheduling Vulkan command buffers
2021-07-12 21:27:49 +05:30
PixelyIon
d8025e7178 Rework GraphicBufferProducer
This commit makes GraphicBufferProducer significantly more accurate by matching the behavior of AOSP alongside mirroring the tweaks made by Nintendo. 

It eliminates a lot of the magic structures and enumerations used prior and replaces them with the correct values from AOSP or HOS. 

There was a lot of functional inaccuracy as well which was fixed, we emulate the exact subset of HOS behavior that we need to. A lot of the intermediate layers such as GraphicBufferConsumer or Gralloc/Sync are not emulated as they're pointless abstractions here.
2021-07-12 21:27:49 +05:30
PixelyIon
da7e18de4c Update NDK to 21.4.7075529 2021-07-12 21:27:49 +05:30
PixelyIon
795472004e Presentation Engine Vulkan Surface + Swapchain Initialization
This commit adds in VkSurface/VkSwapchain initialization and recreation. It also adapts GraphicsBuffferProducer and Texture to fit in with those changes but it doesn't yet implement presenting those buffers nor uploading guest buffers onto the host.
2021-07-12 21:27:49 +05:30
PixelyIon
9a09a4e815 Extend VkQueue Allocation Code
The VkQueue allocation code is rewritten to iterate through all queue families to look for an appropriate queue now
2021-07-12 21:27:49 +05:30
PixelyIon
2143b43068 Vulkan PhysicalDevice + Device Initialization + Report Accurate Version
Vulkan Device initialization is handled now, it supports required extensions but support for optional extensions/features/properties will come in later when we require those. In addition, we now correctly report the version of Skyline to Vulkan which can be accessed from debugging tools. 

There's also a minor change regarding the search pattern for `SkylineLibraries` which now only searches in headers of libraries and it also explicitly excludes the redundant `vulkan.hpp` from the `Vulkan-Headers` repository.
2021-07-12 21:27:49 +05:30
PixelyIon
8ceed74371 Vulkan Instance + Validation Layer + Debug Report Initialization
The GPU class has been extended in this for Vulkan initialization, this is done to the point of initializing the instance alongside loading in `VK_LAYER_KHRONOS_validation` which is also now packed into all Debug APKs for Skyline. In addition, `VK_EXT_debug_report` is also initialized and it's output is piped directly into the Logger. 

A minor change regarding the type of the `Fps` and `Frametime` globals was changed to `skyline::i32`s which is a more suitable type due to those having a smaller chance of overflowing while being signed as Java doesn't have unsigned integral types.
2021-07-12 21:27:49 +05:30
Billy Laws
5be7860cf7 Fixup validity check in mmnv IRequest::Get
Fixes a random crash in SMO when launching the game for the first time.
2021-06-27 14:47:52 +01:00
Billy Laws
100cff7692 Address feedback 2021-06-20 14:18:40 +01:00
Billy Laws
b87f451746 Handle empty core queues in Scheduler::UpdatePriority
If the queue is empty then begin() == end() leading to
ArmPreemptionTimer being called on an unscheduled thread.
2021-06-20 14:18:40 +01:00
Billy Laws
d57883705d Avoid aligning BSS and .data individually and instead align as one
As both of these are in the same memory segment they have no individual
alignment requirements, this created a bug in
にゃんらぶ~私の恋の見つけ方~ where the data segment would be larger
than the game expected and invalid command line arguments would be read.
2021-06-20 14:18:40 +01:00
Billy Laws
e1ca24d35f Stub IParentalControlService::Initialize
This is used in newer SDKs in favour of initialising on creation with
IParentalControlServiceFactory::CreateServiceOld.
2021-06-20 14:18:40 +01:00
Billy Laws
af5ee96b9a Ensure that threads are ready before their preemption timer can be
armed.

It was discovered during testing of 'Hatsune Miku Project DIVA: Mega Mix'
that if a thread was starting while preemption was being enabled a NULL
pointer dereference could occur in the timer_settime call as
timer_create may not have been called yet.
2021-06-20 14:18:40 +01:00
Billy Laws
a7dc69223b Implement mmnv::IRequest for media module clock control
This is used by games before calling into nvdec in order to clock up the
HW module, it can also be used to request a RAM frequency. Since we
obviously don't emulate the hardware down to this level a basic stub
that provides the correct reponses is enough.

Fixes a crash on first level of Super Mario Odyssey.
2021-06-20 14:18:40 +01:00
Billy Laws
54d39fbaa7 Fix backtrace format string so it properly handles SVC names
This was missed when we moved over to printing SVC names rather than
numbers.
2021-06-20 14:18:40 +01:00
Billy Laws
99a839d669 Check the mutex tag in MutexLock if the given handle isn't found
Makes sure the correct error is reported as HOS only reports
InvalidHandle if the tag matches.
2021-06-20 14:18:40 +01:00
Billy Laws
476bb65f37 Stub GetAccumulatedSuspendedTickValue and fix call misnumbering
This is used by some more recent games like Hatsune Miku: Project DIVA
MegaMix!
2021-06-20 14:18:40 +01:00
Billy Laws
22c83006a3 Stub application copyright image AM calls
These are used on HOS to control the screenshot overlay image for
developer copyrights.
2021-06-20 14:18:40 +01:00
Billy Laws
6f9189e8f9 Reimplement GetPseudoDeviceId to be more accurate
Now returns a valid V5 UUID and uses the game's seed from control.nacp
for generation.
2021-06-20 14:18:40 +01:00
Billy Laws
d4b13c34ee Fixup broken SetTimeslice nvdrv ioctl that was missed in conversion 2021-06-20 14:18:40 +01:00
Willi Ye
bf2e20565f Check if fragment is attached when doing animations 2021-06-17 20:30:22 +05:30
Willi Ye
ce60101989 Filter on screen buttons by controller type 2021-06-17 20:30:22 +05:30
Willi Ye
2ff06d5421 Apply changed layout to all items
* Fix memory leaks
2021-06-17 20:30:22 +05:30
PixelyIon
686d61b893 Update NDK to 21.4.7075529 2021-06-17 20:30:22 +05:30
PixelyIon
0c29f982d5 Replace skyline-emu/VkHpp with KhronosGroup/Vulkan-Hpp
We used a custom version of Vulkan-Hpp which split the files a lot prior to avoid any developers needing to manually set IDE settings for IntelliJ to work but this wasn't practical due to how it required modifications to Vulkan-Hpp's generator which would make maintenance extremely difficult. It was determined that we should just add the requirement for changing the IDE settings and use Vulkan-Hpp directly.
2021-06-17 20:30:22 +05:30
Willi Ye
7a5684e57f Rework focus for controller 2021-06-17 20:30:22 +05:30
Willi Ye
3c23302b82 Make rom extensions case insensitive
* Use standard margins
* Some clean up
2021-06-17 20:30:22 +05:30
Willi Ye
f410b20d58 Remove non existant activities from manifest 2021-06-17 20:30:22 +05:30
Willi Ye
61c489dc68 Increase trigger distance of swipe to refresh 2021-06-17 20:30:22 +05:30
Willi Ye
88b05f45d5 Update library version 2021-06-17 20:30:22 +05:30
Willi Ye
1e27aef9e7 Properly constraint width in linear layout 2021-06-17 20:30:22 +05:30
Willi Ye
e50f5a5d72 Make controller layout more preferences like 2021-06-17 20:30:22 +05:30
Willi Ye
4b7cb176f6 Add mime type to key picker 2021-06-17 20:30:22 +05:30
Willi Ye
8f3390f073 Use activity contracts for callbacks 2021-06-17 20:30:22 +05:30
Willi Ye
8dd4858612 Fix sorting in search 2021-06-17 20:30:22 +05:30
Willi Ye
d225bc9bef Fix search similarity average 2021-06-17 20:30:22 +05:30
Willi Ye
2e76fbe4b6 Add flexbox layout for wrapping
* Save filter selection
* Handle ini comments in key reader
2021-06-17 20:30:22 +05:30
Willi Ye
bcdd2d9027 main: Move title text up and add sub text 2021-06-17 20:30:22 +05:30
Willi Ye
4db75022d2 Add filter and move search bar down
* Fix crashes
2021-06-17 20:30:22 +05:30
Willi Ye
479209886b Rework search
* Call search once for all formats
2021-06-17 20:30:22 +05:30
Willi Ye
571e189ecd Make serialVersionUID static
* Some minor cleanup
2021-06-17 20:30:22 +05:30
Willi Ye
dca632d0d8 Correct reset value of global scale 2021-06-17 20:30:22 +05:30
Willi Ye
4b53a3b1a6 Enable full screen on resume
* Fix registering of buttons pairs in OSC with multiple fingers
* Enable OSC by default
* Increased OSC scale by default
2021-06-17 20:30:22 +05:30
Willi Ye
1fae3488ad Add button pairings to allow simultaneous pressing 2021-06-17 20:30:22 +05:30
Willi Ye
696f0c7769 Remove injection in dialog fragments
* Set result code in document activity
2021-06-17 20:30:22 +05:30
Willi Ye
a261ff8413 Add extension to retrieve input manager from context 2021-06-17 20:30:22 +05:30
Willi Ye
f5d5caf939 Switch to viewbinding and di with hilt 2021-06-17 20:30:22 +05:30
Willi Ye
ff1b9cb510 Show nsps first 2021-06-17 20:30:22 +05:30
Willi Ye
b12b4df35b Assign recenter setting to osc
* Make handheld/pro controller default for controller id 0
2021-06-17 20:30:22 +05:30
Willi Ye
71ca46fe1a Update dependencies and gradle
* Enable OSC if controller id is 0
* Fix night colors
2021-06-17 20:30:22 +05:30
Willi Ye
9f6a5df5e0 Redesign UI
* Change colors
* Replace toolbar in main activity
* Initial implementation of ViewModel
2021-06-17 20:30:22 +05:30
Billy Laws
80ab22a627 Update tzcode submodule with DST fixes 2021-04-11 14:39:22 +01:00
PixelyIon
8056b80073 Address CR Comments (#151) + Fix SvcWaitSynchronization Trace
An RAII scoped trace was used for SvcWaitSynchronization but it was placed within a condition scope which led to an incorrect lifetime for the traces. Minor changes regarding the CR not affecting functionality were made aside from that.
2021-03-25 22:57:26 +05:30
PixelyIon
3f7373209a Move Guest GPU into SoC Directory
We decided to restructure Skyline to draw a layer of separation between guest and host GPU. We're reserving the `gpu` namespace and directory for purely host GPU and creating a new `soc` directory and namespace for emulation of parts of the X1 SoC which is currently limited to guest GPU but will be expanded to contain components like the audio DSP down the line.
2021-03-25 22:57:26 +05:30
PixelyIon
0ea6d9bee5 Address CR Comments (#150)
Correct a single grammatical error
2021-03-23 02:40:02 +05:30
PixelyIon
21229470ce Disable All Warnings from TZCode
This just disables all compiler warnings generated while compiling TZCode as those are irrelevant while compiling Skyline and need to be tackled in that repository.
2021-03-23 02:40:02 +05:30
PixelyIon
f983b701c8 Fix BT Audio Stuttering Issues
This fixes audio stuttering which occurred on certain BT audio devices by requesting an exclusive stream from Oboe alongside a low-latency stream.

Co-authored-by: Billy Laws <blaws05@gmail.com>
2021-03-23 02:40:02 +05:30
PixelyIon
ae68009f9b Extend Perfetto Tracing
Add Tracing for SVCs, Services, NVDRV, and Synchronization Primitives. In addition, fix `TRACE_EVENT_END("guest")` being emitted when a signal is received while being in the guest rather than host which would cause an exception. This commit also disables warnings for the Perfetto library as we do not control fixing them.
2021-03-23 02:40:02 +05:30
PixelyIon
df3427a8c0 Extend SVC table with names
This extend a descriptor table for the SVCs with names for every SVC alongside their function pointer. The names are then used for logging and eventually tracing.
2021-03-23 02:40:02 +05:30
PixelyIon
6eea38cca9 Optimize NvDevice Function Lookup
This essentially optimizes NvDevice in the same way services were, refer to the last commit for details
2021-03-23 02:40:02 +05:30
PixelyIon
33f1a3e1b3 Optimize Service Function Lookup
This moves from using std::function with a this pointer binding (which would likely cause a heap allocation) to returning the this pointer in a structure which implements operator() to do the call with it. It also moves to using const char* for strings from std::string_view which was pointless in this scenario due to it's usage being limited to being a C-string for the most part, it also integrates the class name directly into the string which allows us to avoid runtime string concatenation in libfmt and RTTI for finding the class name.
2021-03-23 02:40:02 +05:30
PixelyIon
2b4a094cd8 Logger Function Prefix Support 2021-03-23 02:40:02 +05:30
Billy Laws
6c6e665569 Implement Perfetto Tracing
This commit implements tracing Skyline using https://perfetto.dev/ for SVCs, IPC, Scheduler and Presentation
2021-03-23 02:40:02 +05:30
PixelyIon
1155394d58 Improve KMemory + Fix Service Implementation Warning
* Improve KMemory Comments
* Add parameter prefix 'p-' to `KPrivateMemory::UpdatePermission`
* Fix the missing trailing double quote in missing service prints, this was due to `stringName` being padded with extra 0s
2021-03-23 02:40:02 +05:30
Billy Laws
d8d4b4c9e0 Address review feedback 2021-03-21 18:56:31 +05:30
Billy Laws
74cd0bc2c3 Various timesrv cleanups and comments
Mainly just adapts the rest of time to add some things missed in the
initial commit as they required TZ, everything else is just renames from
switchbrew and comments.
2021-03-21 18:56:31 +05:30
Billy Laws
ba418976b0 Implement full timezone service support
This serves as an extension to the initial time commit and combined
they provide a complete implementation of everything application facing
in time.

psc:ITimeZoneService and glue:ITimeZoneService are used to convert
between POSIX and calendar times according to the device location.
Timezone binaries are used during the conversion, details of them can
be read about in the previous commit.

This is based off my own glue RE and Thog's time RE.
2021-03-21 18:56:31 +05:30
Billy Laws
34cb0b49e8 Implement the entirety of time services
This reimplements our time backend to be significantly more accurate to
the real PSC and provides complete implementations for every time IPC
allowing many newer games to work properly.

Time is unique in its use of glue services, the core sysmodule is fully
isolated and doesn't interface with any other services. Glue is instead
used where that is needed (e.g. for fetching settings), this distinction
is also present in our implementation.

Another unique feature of time is its global state, as time is
calibrated from the start of the service its state cannot be lost as
that would result in the application offsetting time incorrectly
whenever it closed a session.

A large proportion of this is based off of Thog's 9.0.0 PSC reversing.
2021-03-21 18:56:31 +05:30
Billy Laws
cb9f5f144e Pull in tzcode submodule and add tzdata assets
These are used for timezone conversions between POSIX and calander time.

Tzdata is in exactly the same format as HOS to allow loading sysarchives
in the future if needed. See its README for more info.

Details on tzcode can be found in its own repo, there are several
changes done Vs the base release to allow for HOS compat.
2021-03-21 18:56:31 +05:30
Billy Laws
63c54207d2 Add AndroidAsset{Backing,FileSystem} for accessing built-in assets
These only implement the subset of VFS needed for time, implementing
more is difficult due to some issues in the AAsset API which make
support quite ugly. The abstract asset filesystem can be accessed by
services through the OS class allowing other implementations to be used
in the future.
2021-03-21 18:56:31 +05:30
Billy Laws
a0f6cc161c Add a UUID struct for holding and generating RFC4122 UUIDs
Time uses UUIDs for clock identification.
2021-03-21 18:56:31 +05:30
Billy Laws
937e3d6f68 Add endiannes swapping helper functions
Avoid using compiler functions manually to create a cleaner interface,
and allow swapping the endianness of arbritary lengths.
2021-03-21 18:56:31 +05:30
Billy Laws
def9f96b02 Add a ResultValue helper class to simplify result handling
This is a very common usecase for result handling and allows much
cleaner code.
2021-03-21 18:56:31 +05:30
PixelyIon
e90dd672af Fix Clock Rescaling Bug (Introduced in #135)
There was a mistake in the code-style refactor where the signature in the instruction encoding of `MRS` was set to `0xD54` instead of `0xD53` which would cause a SIGILL (Illegal Instruction) for devices which had their HW timer frequency equivalent to the Switch (19.2MHz) as a modified `MRS` would be deployed there. This issue should not affect devices which perform clock rescaling as the `MRS` instruction there is encoded by the assembler.
2021-03-10 15:13:57 +05:30
sspacelynx
75b769ca1d Add NSP ticket extraction support 2021-03-07 23:16:36 +05:30
sspacelynx
77d8d1bee1 Add support for XCI titlekey decryption 2021-03-07 22:55:59 +05:30
sspacelynx
666df1eb43 Add XCI file format support 2021-03-07 22:55:59 +05:30
Billy Laws
a8dafc10e0 Fix backing read size check
I buggered this one up and broke all reads during the refactor, so fix
that.
2021-03-06 20:29:55 +05:30
Billy Laws
6390561f0f Fixup VFS error checking
Many users of VFS didn't check for nullptr or 0 results leading to
various potential issues, to mitigate this introduce error checking to
VFS by default. The original variants can still be used through the
*Unchecked family of functions.
2021-03-06 18:58:04 +05:30
Billy Laws
00d0586d1f Correctly set size in CtrEncryptedBacking
This bug caused crashes with the improved error checking.
2021-03-06 18:58:04 +05:30
Billy Laws
5f942e2dff Split VFS implementations from API
This allows better validation and simplified default argument handling.
Could also be useful in the future when we switch to proper VFS error
reporting.
2021-03-06 18:58:04 +05:30
Billy Laws
48acb6d369 Address a bunch of issues detected by clang-tidy 2021-03-06 18:58:04 +05:30
Billy Laws
9d5138bef1 Support Ioctl3 without the inline output buffer
This is used by Project Diva for GET_VA_REGIONS
2021-03-05 23:54:32 +05:30
Billy Laws
c489da610e Add locking to GPU VMM and fix a few codestyle issues
As VMM can be accessed by nvdrv and the GPFIFO thread at the same
time locking is needed to prevent races.
2021-03-05 23:54:32 +05:30
Billy Laws
c1aec00ed1 Rework GPFIFO pushing to optimise performance and accuracy
* Pushbuffer data is now stored in a member buffer to avoid reallocating
  it for each pushbuffer which hampered performance before.
* Don't prefetch pushbuffers as it puts unnecessary load on the guest
  thread that is better suited for the GPFIFO thread.
* Clean up some misc code to avoid pointless casts of a 4 byte object
  and handle GPFIFO control opcodes.
2021-03-05 23:54:32 +05:30
Billy Laws
78cdb1eeb4 Add locking to nvhost-ctrl syncpoint events and sync with switchbrew
NvHostEvents were renamed to SyncpointEvents which is a much clearer
name that more accurately describes them. Locking is needed as IOCTLs
can be called asynchronously and so event registration and signalling
can race.
2021-03-05 23:54:32 +05:30
PixelyIon
c282276b74 Address CR Comments 2 (#132) + Fix Several Scheduler Bugs
The following scheduler bugs were fixed:
* It was assumed that all non-cooperative `Rotate` calls were from a preemptive yield and changed the state of `KThread::isPreempted` incorrectly which could lead to UB, an example of a scenario with it would be:
* * Preemptive thread A gets a signal to yield from cooperative thread B due to it being ready to schedule and higher priority
* * A complies with this request but there's an assumption that the signal was actually from it's preemption timer therefore it doesn't reset it (As it isn't required if the timer was responsible for the signal)
* * A receives the actual preemption signal a while later, causing UB as the signal handler is invoked twice
* `Scheduler::UpdatePriority`
* * A check for `currentIt == core->queue.begin()` existed which caused an incorrect early return 
* * The preemption timer was armed correctly when a priority transition from cooperative priority -> preemption priority occurred but not disarmed when a transition from preemption priority -> cooperative priority occurred
* * The timer was unnecessarily disarmed in the case of updating the priority of a non-running thread, this isn't as much a bug as it is just pointless
* Priority inheritance in `KProcess::MutexLock` is fundamentally broken as it performs UB with `waitThread` being accessed prior to being assigned
* When a thread sets its own priority using  `SvcSetThreadCoreMask` and its current core is no longer in the affinity mask, it wouldn't actually move to the new thread until the next time the thread is load balanced
2021-03-05 14:55:34 +05:30
PixelyIon
fe5061a8e0 Address CR Comments (#132) + Change Core Migration API
This addresses all CR comments including more codebase-wide changes arising from certain review comments like proper usage of its/it's and consistent contraction of it is into it's. 

An overhaul was made to the presentation and formatting of `KThread.h` and `LoadBalance` works has been superseded by `GetOptimalCoreForThread` which can be used alongside `InsertThread` or `MigrateToCore`. It makes the API far more atomic and neater. This was a major point of contention for the design prior, it's simplified some code and potentially improved performance.
2021-03-05 14:55:34 +05:30
PixelyIon
0ea02f2d56 Fix Non-Cooperative Core Migration + Fix yieldWithCoreMigration + Improve Mutex Locking in ConditionalVariableWait
The case of a thread not being in the core queue during a non-cooperative core affinity change would break things as the thread was non-conditionally removed and inserted, this has been fixed by adding a check to see if the thread exists in the core's queue prior to migration. In addition, `yieldWithCoreMigration` was broken by the previous commit as the fallthrough was intentional and removing it cause core migration without a yield which led to breakage in certain circumstances. The mutex locking logic was also improved in `ConditionalVariableWait` to use atomics in a more effective manner with less atomic operations being performed overall.
2021-03-05 14:55:34 +05:30
PixelyIon
0233916489 Increase Code Region Size to 4GiB
The code region's size was previously set at the same value as it is for 36-bit ASes, this value is inadequate for certain larger games and needed to be expanded. We've chosen 4GiB as the new value which should easily encompass all Switch games.
2021-03-05 14:55:34 +05:30
PixelyIon
11c5f50d37 Use likelihood attributes in NCE + Fix System Version + SVC improvements
The SVCs improvements are as follows:
* Make SVC logs more concise for:
* * `SleepThread`
* * `ClearEvent`
* * `CloseHandle`
* * `ResetSignal`
* * `WaitSynchronization` (Special case for single handle)
* * `ArbitrateLock`
* * `ArbitrateUnlock`
* * `WaitProcessWideKeyAtomic`
* * `SignalProcessWideKey`
* Fix unintentional fallthrough into `yieldWithoutCoreMigration` from `yieldWithCoreMigration` in `SleepThread`
* Return `result::InvalidState` when an unsignalled handle is reset in `ResetSignal`
* Return `Result{}` (Success) in `CancelSynchronization`
* Do not return `result::InvalidCurrentMemory` in `ArbitrateLock` as it's not a failure condition
* Make `count` in `WaitProcessWideKeyAtomic` a `i32` from a `u32`, zero and all negative values result in waking all waiters
2021-03-05 14:55:34 +05:30
PixelyIon
1884d98163 Implement Address Arbiter
The entirety of the address arbiter is implemented in this commit, all three arbitration types: `WaitIfLessThan`, `DecrementAndWaitIfLessThan` and `WaitIfEqual`, and all three signal types: `Signal`, `SignalAndIncrementIfEqual` and `SignalAndModifyBasedOnWaitingThreadCountIfEqual` have been implemented. 
This allows any application which uses levent (Light Events) to function which includes titles such as ARMS.
2021-03-05 14:55:34 +05:30
PixelyIon
20bdda6a63 Support Core Migration for Running External Thread
We did not support migration of threads which were running in a non-cooperative manner, this was partially due to the dependence on per-core conditional variables rather than per-thread which made this harder to do programmatically. This has been fixed by moving to per-thread cvars and therefore the limitation can be removed, this feature is used by Unity games.
2021-03-05 14:55:34 +05:30
◱ PixelyIon
861d7e9eb2 Fix SvcClearEvent resetting behaviour
SvcClearEvent previously set the `signalled` flag directly rather than
calling `ResetSignal`, which skipped the locking necessary to make it
globally visible. Switch it to use `ResetSignal` to fix this.
2021-03-05 14:55:34 +05:30
◱ PixelyIon
a621408b9c Move to using ASCII separators for Logger
We've moved to using RS and GS from ASCII as delimiters rather than
'\n' and '|', this allows more robust parsing and increases the
readability of the log files
2021-03-05 14:55:34 +05:30
◱ PixelyIon
31db70f1d4 Lock decryption in CtrEncryptedBacking
This prevents a race where two threads could read at the same time and
end up using the wrong IV leading to garbage data being read. This
caused crashes in several games including Celeste.
2021-03-05 14:55:34 +05:30
Billy Laws
ce0e032255 Avoid constantly signalling audren DSP done event
This was causing a significant amount of sched thrashing and pinning a
core to 100% as games constantly updated audren, now change it to only
signal on buffer release.
2021-03-05 14:55:34 +05:30
◱ PixelyIon
7e7a792dc5 Use per-thread scheduler condvars and clean up AS filters
Per-thread condvars previously caused issues due to an audren bug, now
that's fixed they have a clear performance benefit.
2021-03-05 14:55:34 +05:30
PixelyIon
2bbf526419 Fix Logger Settings + Use Java 8 + Update Kotlin + Extract Native SOs 2021-03-05 14:55:34 +05:30
◱ PixelyIon
80302cf1ad Update NDK, Gradle and dependencies + Improve Settings API + Migrate to PugiXML 2021-03-05 14:55:34 +05:30
◱ PixelyIon
1f48fdd4a5 Fix Thread Insertion Optimization + Revert Per-Thread Scheduler Conditions 2021-03-05 14:55:34 +05:30
◱ PixelyIon
d5d133372f Fix Clean Exiting + Optimize Core Queues + Optimize Thread Insertion + Implement HID SendVibrationValue 2021-03-05 14:55:34 +05:30
◱ PixelyIon
98b1fd9056 Optimize Scheduler/IPC/HID + Fix Various Bugs
* Optimize Scheduler With Per-Thread Scheduler Conditions
* Optimize IPC by yielding
* Optimize HID Vibration
* Fix Priority Inheritance
* Fix `KThread` Start/Kill/Signal Races 
* Fix `YieldPending` Races in `StartThread` & `SvcHandler` 
* Fix POSIX Time -> NN CalendarTime Conversion 
* Fix HID `TouchScreen`/`NPad` Activation
2021-03-05 14:55:34 +05:30
◱ PixelyIon
ef52e22cef Improve Synchronization SVCs + Fix TLS Page Allocation Race + Fix KProcess::GetHandle<KObject> 2021-03-05 14:55:34 +05:30
◱ PixelyIon
ebadc1d1e1 Generate Stack Traces + More Robust Terminate Handler + Exit Process on Signal in Guest 2021-03-05 14:55:34 +05:30
◱ PixelyIon
14dbb5305a Fix Priority Queue + Cooperative Yielding + Conditional Variable Timeouts 2021-03-05 14:55:34 +05:30
◱ PixelyIon
33bbfb9fb7 Implement Conditional Variables 2021-03-05 14:55:34 +05:30
◱ PixelyIon
7079f11add Implement PI-Mutexes + Optimize InsertThread 2021-03-05 14:55:34 +05:30
◱ PixelyIon
7ba7cd2394 Support Priority & Affinity Mask Changes 2021-03-05 14:55:34 +05:30
◱ PixelyIon
f41bcd1e22 Implement Preemptive Scheduling 2021-03-05 14:55:34 +05:30
◱ PixelyIon
cf000f5750 Implement Cooperative Scheduling With Load Balancing 2021-03-05 14:55:34 +05:30
◱ PixelyIon
8564edcb16 Address CR Comments #2 2020-11-23 11:44:43 +05:30
◱ PixelyIon
fbf9f06244 Address CR Comments + Fix Clock Rescaling 2020-11-22 23:56:17 +05:30
◱ PixelyIon
a3dd759a1c Fix Circular Queue Destructor + Memory Infos + Improve Priority Documentation 2020-11-22 23:56:17 +05:30
Billy Laws
7167393e3c Only initialise maxEntry for active input devices
This caused the menus in Sonic Mania to be nonfunctional, futhermore,
default init is not ran for the input structs so the default max
definition in CommonHeader never actually applied.
2020-11-22 23:56:17 +05:30
◱ PixelyIon
bc5c094860 Fix CircularQueue + NPDM ACI0 & Kernel Capability Parsing 2020-11-22 23:56:17 +05:30
◱ PixelyIon
a5927c5c7b Fix Native-Initiated Exiting 2020-11-22 23:56:17 +05:30
◱ PixelyIon
d155e9cd71 Complete Exceptional Signal Handler Implementation + Fix More Destruction Behavior 2020-11-22 23:56:17 +05:30
Billy Laws
8bf08ed66f Fix CircularQueue and improve debug logging + exefs loading
CircularQueue was looping around too early resulting in the wrong
pushbuffers being used. The debug logging is useful for interpreting the
GPU method call logs.

Exefs loading was changed to check if an NSO exists before trying to
read it, preventing exceptions that get annoying while debugging.
2020-11-22 23:56:17 +05:30
Billy Laws
c161ef0cac Various accuracy improvements in services
* 'Fix' memory accounting to not measure reserved regions
* Fix some copy bugs introduced by switch to span
* Correct remap the behaviour of Modify so it actually works
2020-11-22 23:56:17 +05:30
Billy Laws
c7e5202042 Rework GPU VMM variable naming 2020-11-22 23:56:17 +05:30
Billy Laws
4c9d453008 Update formatter config for new AS and reformat 2020-11-22 23:56:17 +05:30
◱ PixelyIon
668f623256 Implement Exceptional Signal Handler + Fix Destruction Behavior
An exceptional signal handler allows us to convert an OS signal into a C++ exception, this allows us to alleviate a lot of crashes that would otherwise occur from signals being thrown during execution of games and be able to handle them gracefully.
2020-11-22 23:56:17 +05:30
◱ PixelyIon
3cde568c51 Run Guest on Main Emulator Thread + Remove Mutex/GroupMutex + Introduce PresentationEngine 2020-11-22 23:56:17 +05:30
◱ PixelyIon
779884edcf Introduce TID to Logger + Fix VMM Bug + Fix NSO Backtrace + Improve Logger 2020-11-22 23:56:17 +05:30
Billy Laws
39f0345ac7 Fix bugs introduced by refactoring
GPU VMM was mistakenly checking the alignment of the PA rather than the
VA and NvMap::Free was not accounting for the handle index starting from
one.
2020-11-22 23:56:17 +05:30
◱ PixelyIon
c65c91e1bc Implement NPDM, Core Mask SVCs + Fix VMM bug + Introduce Verbose Log Level 2020-11-22 23:56:17 +05:30
◱ PixelyIon
324381908b Implement SvcMap/UnmapPhysicalMemory + Fix W-Register Writing + Improve Accuracy of SvcGetInfo 2020-11-22 23:56:17 +05:30
◱ PixelyIon
657beea070 JVM Auto-Attach + Fix Thread Exiting + Fix Thread Signal Handler 2020-11-22 23:56:17 +05:30
◱ PixelyIon
6f2cd41470 Move .patch to start of executable (Pre-Patching) 2020-11-22 23:56:17 +05:30
◱ PixelyIon
369bd469f6 Dynamic Guest Memory Base Allocation 2020-11-22 23:56:17 +05:30
◱ PixelyIon
cffbfc8034 Skip Saving Callee-Saved Registers + Fix GetMemoryObject 2020-11-22 23:56:17 +05:30
Billy Laws
31efb5e930 Correct an NSO loader bug and use the correct address space extents 2020-11-22 23:56:17 +05:30
Billy Laws
17feb68eb5 Fix audren voice sample copying 2020-11-22 23:56:17 +05:30
◱ PixelyIon
745ea19f42 Use u64s for FmtCast + Remove Functional Casts + Fix VMM Bugs 2020-11-22 23:56:17 +05:30
◱ PixelyIon
1db76dee1e NCE3: In-Process Guest Execution 2020-11-22 23:56:17 +05:30
◱ PixelyIon
90127740f0 Rework NCE/KThread/KProcess + Remove Guest Process 2020-11-22 23:56:17 +05:30
◱ PixelyIon
878cb24389 Make fmt::ptr implicit for raw pointers + Update Submodules 2020-11-22 23:56:17 +05:30
◱ PixelyIon
02f3e37c4f Remove KProcess Memory Functions 2020-11-22 23:56:17 +05:30
◱ PixelyIon
60e82e6af0 Rework VMM + Adapt KMemory Objects to be in-process
Note: This commit isn't functional on it's own, it will require the rest of NCE3 to work
2020-11-22 23:56:17 +05:30
Willi Ye
7b13f2d387 Add visibility toggle for osc 2020-11-12 22:19:55 +05:30
Willi Ye
f479aeb4ac Add comments 2020-11-12 22:19:55 +05:30
Willi Ye
7526a985fb Use property delegate to handle preferences
* Add option to disable joystick recentering
2020-11-12 22:19:55 +05:30
Willi Ye
5c4aa95da6 Add on screen controls layout edit settings 2020-11-12 22:19:55 +05:30
Willi Ye
30cf1c4b6a Keep member names in pro guard 2020-11-12 22:19:55 +05:30
Willi Ye
22140defae Rewrite adapter to handle any layout 2020-11-12 22:19:55 +05:30
Willi Ye
e023dbbf0a Add joystick press and general clean up 2020-11-12 22:19:55 +05:30
Willi Ye
3057e4b29a Add on screen controls
* Fix missing default constructor for dialog fragments
2020-11-12 22:19:55 +05:30
Billy Laws
85d5dd3619
Extend NvServices and implement IDirectory (#107)
* Fix alignment handling in NvHostAsGpu::AllocSpace

* Implement Ioctl{2,3} ioctls

These were added in HOS 3.0.0 in order to ease handling ioctl buffers.

* Introduce support for GPU address space remapping

* Fix nvdrv and am service bugs

Syncpoints are supposed to be allocated from ID 1, they were allocated
at 0 before. The ioctl functions were also missing from the service map

* Fix friend:u service name

* Stub NVGPU_IOCTL_CHANNEL_SET_TIMESLICE

* Stub IManagerForApplication::CheckAvailability

* Add OsFileSystem Directory support and add a size field to directory entries

The size field will be needed by the incoming HOS IDirectory support.

* Implement support for IDirectory

This is used by applications to list the contents of a directory.

* Address feedback
2020-11-03 15:10:42 +05:30
◱ PixelyIon
7ad86ec46f Improve span::as_string and other minor fixes 2020-10-02 15:28:48 +00:00
◱ PixelyIon
97ac45d83b Update Logger to use NDK Logger APIs + Improve Backing API + Fix FDSAN issues 2020-10-02 15:28:48 +00:00
◱ PixelyIon
4070686897 Refactor Comments + Other Minor Fixes 2020-10-02 15:28:48 +00:00
◱ PixelyIon
429af1990a Equal -> Brace Initializer + Remove Constexpr Auto for Integers 2020-10-02 15:28:48 +00:00
◱ PixelyIon
2764bd7c96 Use Vector for Kernel Handles + Remove Redundant Includes 2020-10-02 15:28:48 +00:00
◱ PixelyIon
20559c5dca Introduce Custom Span Class + IPC Buffer -> Span 2020-10-02 15:28:48 +00:00
◱ PixelyIon
4d6ae9aa26 Constexpr Maps for Service Functions 2020-10-02 15:28:48 +00:00
◱ PixelyIon
157c54f918 Implement a few HID Functions + Fix FAB handler 2020-10-02 15:28:48 +00:00
◱ PixelyIon
4970e58999 Address CR Comments (#102) 2020-09-20 20:07:33 +00:00
◱ PixelyIon
bb2c31264d Implement IOCTL2 & IOCTL3 2020-09-20 20:07:33 +00:00
◱ PixelyIon
a5fece8020 NVDRV IOCTL Refactor
Buffer -> Span + All buffers as arguments + Return -> NvStatus + Print Service Names + Function Names
2020-09-20 20:07:33 +00:00
◱ PixelyIon
70d67ef563 Constexpr Maps for NvDevice IOCTLs 2020-09-20 20:07:33 +00:00
◱ PixelyIon
20253a9573 Improve NvDevice Registration + Access 2020-09-20 20:07:33 +00:00
◱ PixelyIon
4cc3a3b2e8 Move NVDRV + IHOSBinder Internals to Discrete Components + Fix Lint 2020-09-20 20:07:33 +00:00
◱ PixelyIon
5f0073dd87 Fix Surface Deswizzling OOB writes + Fix PL README 2020-09-20 20:07:33 +00:00
Willi Ye
4076d84efc
NCA decryption (#99)
* NCA decryption
* Remove unnecessary new lines
* Remove loader error dialog
* Always show ROMs
* Address CRs
* Add subtitle padding in grid mode
2020-09-14 19:23:40 +05:30
◱ PixelyIon
65019375ca Implement Guest Touch-Screen Support 2020-09-08 12:55:33 +00:00
Billy Laws
89718804d0 Refactor service functions to return result codes 2020-09-06 19:12:18 +00:00
Billy Laws
74a150dff1 Rework service API to be cleaner with significantly less boilerplate
This patch reduces the burden of adding services significantly, rather
than having to create an enum entry and add strings in the constructor
it will all be determined at runtime through RTTI. A macro is also used
in the service creation case to reduce clutter.
2020-09-06 19:12:18 +00:00
◱ PixelyIon
21e2c826a1 Improve Accuracy of Vibration + Unify Translation + Add Comments 2020-09-06 15:31:20 +00:00
◱ PixelyIon
1a58a2e967 Implement Rumble Support for Controllers and Device Vibrators 2020-09-06 15:31:20 +00:00
Billy Laws
d8ccdd723e
Refactor Audio + Fix NV Bugs (#92)
* Fix NvHostCtrl:EventSignal event ID parsing
* Divide the audout buffer length by the sample size
* Correct audout channel quantity handling
* A few bugfixes for audio tracks
* * Correctly lock in CheckReleasedBuffers and only call the callback once
* * Check if the identifier queue is empty before accessing it's iterator
* Refactor audio to better fit the codestyle
* Explictly specify reference when using GetReference
* Fix CheckReleasedBuffers
2020-08-21 18:58:47 +05:30
◱ PixelyIon
7290a80c3e Move to Callback for Input Initialization + ConditionalVariable for Surface 2020-08-21 11:48:29 +00:00
◱ PixelyIon
07c2f2d891 Significantly Improve Accuracy of HID
This commit significantly increases the accuracy of the prior HID code due to testing on the Switch. It is now fully accurate in all supported scenarios, them being assignment mode, orientation, color writes and system properties. In addition, review comments were addressed and fixed in the PR.
2020-08-21 11:48:29 +00:00
◱ PixelyIon
ee2fdbdf6a Fix Joy-Con Pair Crash + Implement More HID Service Functions
This fixes a Joy-Con Pair bug which caused a crash when a partner device was set to none while being set as a partner. In addition, the following HID service functions were implemented:
* GetSupportedNpadStyleSet
* ActivateNpadWithRevision
* GetNpadJoyHoldType
* AcquireNpadStyleSetUpdateEventHandle
2020-08-21 11:48:29 +00:00
◱ PixelyIon
6a931b95b0 Implement C++ Support for Controller Configuration
This commit adds support to the C++ end of things for controller configuration. It isn't targeting being 1:1 to HOS for controller assignment but is rather based on intuition of how things should be.
2020-08-21 11:48:29 +00:00
◱ PixelyIon
75d485a9a7 Addition of Controller Configuration UI
This commit adds in the UI for Controller Configuration to Settings, in addition to introducing the storage and loading of aforementioned configurations to a file that can be saved/loaded at runtime. This commit also fixes updating of individual fields in Settings when changed from an external activity.
2020-08-21 11:48:29 +00:00
◱ PixelyIon
8e1f8ae7e9 Make UI fully usable using a controller
This commit focuses on making the UI completely usable using a controller so that a user won't have to switch between their device's touch screen and a controller constantly.
2020-08-21 11:48:29 +00:00
◱ PixelyIon
102f26d08e Refactor C++ Input
This commit refactors the C++ end of Input so it'll be in line with the rest of the codebase and be ready for the extension with multiple players and controller configuration.
2020-08-21 11:48:29 +00:00
◱ PixelyIon
5fec7eefd0 Refactor HID Shared Memory
This commit refactors and reorders a lot of the HID Shared Memory from the previous commits to be in line with the rest of the codebase.
2020-08-21 11:48:29 +00:00
Billy Laws
b167abcdb7 Initial Kotlin Input Implementation
This commit contains the Kotlin side of the initial Input implementation, this is based on the work done in the `hid` branch in `bylaws/skyline`.
Co-authored-by: ◱ PixelyIon <pixelyion@protonmail.com>
2020-08-21 11:48:29 +00:00
Billy Laws
0219eda2db Initial C++ Input Implementation
This commit contains the C++ side of the initial Input implementation, this is based on the work done in the `hid` branch in `bylaws/skyline`.
Co-authored-by: ◱ PixelyIon <pixelyion@protonmail.com>
2020-08-21 11:48:29 +00:00
Billy Laws
817d37600e Convert all make all hex uppercase according to codestyle 2020-08-15 10:21:41 +00:00
Billy Laws
e5264f7762 Address review comments 2020-08-15 10:21:41 +00:00
Billy Laws
ae131502c6 Fix reservation in GPU VMM
Rather than reserving a region so it *can* be used by MapAllocate
reserved actually prevents a region from being used by MapAllocate.
2020-08-15 10:21:41 +00:00
Billy Laws
ade8a711fb Format code and misc cleanup 2020-08-15 10:21:41 +00:00
Billy Laws
fcae5d54da Switch NvHostCtrlGpu to use QueryEvent 2020-08-15 10:21:41 +00:00
Billy Laws
cf60869fac Stub INotificationService 2020-08-15 10:21:41 +00:00
Billy Laws
9d90cd877c Stub IFile:Flush 2020-08-15 10:21:41 +00:00
Billy Laws
c69efed2ad Implement GetAccumulatedSuspendedTickChangedEvent 2020-08-15 10:21:41 +00:00
Billy Laws
6c9e0a943c Add some IApplicationFunctions calls used by newer games 2020-08-15 10:21:41 +00:00
Billy Laws
9e39cbaf7b Implement GetBase in IProfile 2020-08-15 10:21:41 +00:00
Billy Laws
dc6da8303e Add support for listing users in account services 2020-08-15 10:21:41 +00:00
Billy Laws
cae270a174 Use nvhost fences in IHOSBinderDriver 2020-08-15 10:21:41 +00:00
Billy Laws
94d1b40faf Add an empty ISslContext service 2020-08-15 10:21:41 +00:00
Billy Laws
7503496bb0 Implement the basis of the Maxwell 3D engine together with a macro
interpreter.

The Maxwell 3D engine handles all 3D rendering, currently only non
rendering related methods are implemented. Macros are small pieces of
code that run on the GPU and allow methods to be quickly called for
things like instanced drawing.
2020-08-15 10:21:41 +00:00
Billy Laws
68d5a48df1 Implement syncpoints and nvhost events and fix an nvmap bug
These are used to allow the CPU to synchronise with the GPU as it
reaches specific points in its command stream.

Also fixes an nvmap bug where a struct was incorrect.
2020-08-15 10:21:41 +00:00
Billy Laws
ed3ff862f6 Extend GPU VMM with unmapping/remapping support + code cleanup 2020-08-15 10:21:41 +00:00
Billy Laws
cf468c20e2 Extend the GPFIFO implementation with support for engines and fix a few
bugs

An engine is effectively a HW block in the GPU, the main one is the
Maxwell 3D which is used for 3D graphics. Engines can be bound to
individual subchannels and then methods within them can be called
through pushbuffers.

The engine side of the GPFIO is also included, it currently does nothing
but will need to be extended in the future with semaphores.
2020-08-15 10:21:41 +00:00
Billy Laws
9fd0dd848b Add support for processing GP Entries and the pushbuffers they contain
This is the backbone of the GPU, in the future this will be expanded to
support calling into engines.
2020-08-15 10:21:41 +00:00
Billy Laws
be70f8715d Enable the use of C++20 2020-08-15 10:21:41 +00:00
Billy Laws
8dc9a10324 Implement the host side of host1x syncpoints
This will be extended in the future to support interfacing with the GPU.
2020-08-15 10:21:41 +00:00
Billy Laws
3c5cc33a34 Minor bug fixes in GPU VMM and add support for reading 2020-08-15 10:21:41 +00:00
Billy Laws
78712712c7 Fix a few bugs in CreateStrayLayer 2020-08-15 10:21:41 +00:00
Billy Laws
6edf89b538
Initial Savedata Implementation (#75)
* Rework VFS to support creating and writing files and introduce OsFileSystem
OsFileSystem abstracts a directory on the device using the filesystem API.
This also introduces GetEntryType and changes FileExists to use it.

* Implement the Horizon FileSystem APIs using our VFS framework
Horizon provides access to files through its IFileSystem class, we can
closely map this to our vfs::FileSystem class.

* Add support for creating application savedata
This implements basic savedata creation using the OsFileSystem API. The
data is stored in Skyline's private directory is stored in the same
format as yuzu.
2020-08-09 01:08:51 +05:30
Willi Ye
f72b81fcea
Make sure icons have a 1:1 ratio (#80)
* Make sure icons have a 1:1 ratio
* Use recyclerview padding to increase grid edge margins
* Fix race condition in searching roms
* Use notify insert for adapter
2020-08-08 23:31:21 +05:30
Willi Ye
392a1ac437 account: Remove unnecessary null termination 2020-07-21 18:29:45 +00:00
Willi Ye
1f282af87e More code style aligning
* Null terminate nickname array and correct character limit in settings perference
2020-07-21 18:29:45 +00:00
Willi Ye
93da9f2826 Align code style with project
* Return correct error code for invalid user
* Always return first icon color
2020-07-21 18:29:45 +00:00
Willi Ye
ffb9e743dd Add profile service to support custom usernames 2020-07-21 18:29:45 +00:00
Willi Ye
b86aac26d7 Align with code style and remove unnecessary code 2020-07-21 18:11:43 +00:00
Willi Ye
c3e54d1abf Redesign cards in grid view
* Refactor some classes and clean up
* Refresh style on the fly
2020-07-21 18:11:43 +00:00
Billy Laws
b23779bda1 Implement a block based GPU virtual memory manager
The GPU has it's own seperate address space to the CPU. It is able to
address 40 bit addresses and accesses the system memory. A sorted vector
has been used to store blocks as insertions are not very frequent.
2020-07-17 16:21:34 +00:00
Billy Laws
80e7b82bad Fix the LUT shift in the audio resampler
We do not need to shift back as we use a struct to hold the LUT entries.
2020-07-17 14:30:53 +00:00
Billy Laws
a3a2cb682e Truncate service names to 8 chars maximum 2020-07-17 14:30:53 +00:00
Billy Laws
8684e20a29 Treat GetAudioDeviceServiceWithRevisionInfo as GetAudioDeviceService 2020-07-17 14:30:53 +00:00
Billy Laws
3734599615 Extend the IAudioController implementation with volume stubs
This is used by ARMS.
2020-07-17 14:30:53 +00:00
Billy Laws
4cd7502df2 Implement post 4.0.0 language list features in ISettingsServer 2020-07-17 14:30:53 +00:00
Billy Laws
d1c1fa214c Stub (un)lockExit in ISelfController 2020-07-17 14:30:53 +00:00
Billy Laws
c2fadffe60 Extend time services with support for the steady clock
The steady clock has a fixed timepoint that can not change while an
application is running.
2020-07-17 14:30:53 +00:00
Billy Laws
e3313ae731 Use the device sample rate when creating an audio track in audren 2020-07-17 14:30:53 +00:00
Willi Ye
27d7839bcb MainActivity: Fix snackbar overlapping FABs 2020-07-14 09:15:57 +00:00
Willi Ye
c69e72a12e services: Add missing audio functions
* Those are needed to run playtone and audren from switch homebrew examples
2020-07-13 21:14:57 +01:00
Willi Ye
118b4d8a43 MainActivity: Fix shadows of FABs
* Don't cut them off
2020-07-09 20:19:55 +01:00
Billy Laws
6548d4914d Implement IAudioDevice for accessing audio output properties
This is used by Super Mario Odyssey in its init routine.
2020-07-09 18:42:36 +00:00
Billy Laws
f71b54b901 Stub SetRestartMessageEnabled in ISelfController
This is used by Super Mario Odyssey.
2020-07-09 18:42:36 +00:00
Billy Laws
2b4adee213 Stub gameplay recording and save data checking functions
Gameplay recording does not need to be emulated and EnsureSaveData isn't
necessary for proper save data support.
2020-07-09 18:42:36 +00:00
Billy Laws
2e60b5e60d Stub play reporting services 2020-07-09 18:42:36 +00:00
Billy Laws
378e494d82 Add an empty ssl service implementation
This stubs a single function that is needed for SMO's init.
2020-07-09 18:42:36 +00:00
Billy Laws
a2c6a2a4ff Add a base socket (bsd) services implementation
This stubs enough to pass SMO's socket init.
2020-07-09 18:42:36 +00:00
Billy Laws
2aefb4ae84 Implement network interface services
nifm:u is used by applications to enable a connection to the network.
2020-07-09 18:42:36 +00:00
Billy Laws
7102fa910e Implement nfp services 2020-07-09 18:42:36 +00:00
Billy Laws
4cf7f9288e Add an empty friend service implementation
This is used to access a users friends. It is used by Super Mario
Odyssey.
2020-07-09 18:42:36 +00:00
Billy Laws
ff5dddbd5b Extend account services to support BAAS and some user operations
These are needed by Super Mario Odyssey and several other games.
2020-07-09 18:42:36 +00:00
Billy Laws
80270637c1 Fix the spacing on lm log messages 2020-07-09 18:42:36 +00:00
Billy Laws
dae799dbb5 Implement svcClearEvent
This removes a signal from a KEvent. It is used by Mario Odyssey.
2020-07-09 18:42:36 +00:00
Billy Laws
92e3f84242 Stub SetGraphicsFirmwareMemoryMarginEnabled
This is used by most retail games released after 3.0.
2020-07-09 18:42:36 +00:00
Billy Laws
ef9760570b Extend parental control services 2020-07-09 18:42:36 +00:00
◱ PixelyIon
180ba97440 Print the sleep duration before actually sleeping 2020-07-09 14:08:58 +00:00
Billy Laws
c708c353e3 Fix block insertion
The subtraction was the wrong way round causing an underflow.
2020-07-09 14:08:58 +00:00
Billy Laws
1383e17341 Mark CodeStatic regions that are writable as CodeMutable instead
This is required for applications that attempt to map from the bss.
2020-07-09 14:08:58 +00:00
Billy Laws
2f8a217204 Use the heap size rather than the heap address when calculating the
total memory usage

Without this fix allocations are broken in Puyo Puyo Tetris.
2020-07-09 14:08:58 +00:00
Billy Laws
f1a28f7a1c Fix the behaviour of svcQueryMemory and allow getting the extents of
unmapped regions

svcQueryMemory will return a valid descriptor for anything in the
address space, from 0 to 1 << addrSpaceBits, this was handled
incorrectly before and we were only returning descriptors if the
address was in a mapped region.

If an address in an unmapped region is requested then the extents of the
unmapped region up to the address space end are returned. If the address
requested is outside of the address space then the extents of the
inaccessible address space are returned.

To facilitate this support was added to MemoryManager::Get for
generating the extents of unmapped regions using the chunk list.
2020-07-09 14:08:58 +00:00
Billy Laws
670a80d2c4 Create a memory chunk for the stack shared memory
As the stack is automatically mapped in the guest by `clone` we do not
need to explicitly map it. This adds a flag to solve the issue.

Also mark the stack as stack rather than reserved.
2020-07-09 14:08:58 +00:00
Billy Laws
7884a60679 Make regions public members of the memory class and drop the type enum
There isn't really much benefit in having a getter or an enum, so drop
it.
2020-07-09 14:08:58 +00:00
Billy Laws
eadc016525 Lock the audio buffer lock when reading released buffers
This is required to prevent races in Puyo Puyo Tetris and potentially
other games.
2020-07-09 14:08:58 +00:00
Billy Laws
6329537a9e Correct audren event handling and zero the sample buffer
Not zeroing the sample buffer causes issues when a voice is started but
is playing no samples. The system event handling was also reworked
according to Thog's info.
2020-07-09 14:08:58 +00:00
Billy Laws
24d086cbec Correctly check the usage bits in DequeueBuffer and fix it's result
The extra parameters in result are required for retail games to accept
it as valid.
2020-07-09 14:08:58 +00:00
Billy Laws
a96b8eb7a3 Add vi:u and vi:s to service list and fix the result parcel type of OpenLayer
vi:u is used by user applications and games and it has the same api as
vi:m.
2020-07-09 14:08:58 +00:00
◱ PixelyIon
9ef25a6beb IPC bug fixes
This fixes two bugs in IPC that were discovered when running Puyo Puyo
Tetris.

The CloneCurrentObject control IPC will now correctly return the handle
of the newly created object through move handles, rather than pushing it
as a result.

The size array of u16s with the sizes of each C buffer is now taken into
account when reading them. Before this change C buffers were entirely
broken.
2020-07-09 14:08:58 +00:00
Billy Laws
6e074d596c Extend applet manager services for the library applet
This commit adds stubs for the library applet and adds support for
writing to an AM IStorage.
2020-07-09 13:57:28 +00:00
Billy Laws
30936ce6dc Implement an ADPCM decoder for audren
This is used by many retail games, it only supports mono sound.

This implementation is based on Ryu's.
2020-07-09 13:56:04 +00:00
Billy Laws
b1e15efbab Use new android R APIs for hiding insets 2020-07-08 20:11:55 +00:00
Billy Laws
1e484a7766 Update gradle, SDK and build tools to Android R 2020-07-08 20:11:55 +00:00
Billy Laws
7fed6ca73d Enable -Wall for compilation
This gives some useful warnings for less significant issues.
Warnings for reordering are left disabled as they are rather pedantic
and serve little benefit.
2020-07-08 20:11:55 +00:00
Billy Laws
012be0adae Fix some warnings produced by enabling -Wall 2020-07-08 20:11:55 +00:00
Billy Laws
af709efb15 Kotlin updates for compatibility with the Android R SDK preview 2020-07-08 20:11:55 +00:00
Billy Laws
68fcb2e4e5 Extend account services and add support for PopLaunchParameters
This is needed for Puyo Puyo Tetris.
2020-07-07 16:21:13 +00:00
Billy Laws
ff1c0e254f Add an empty account services implementation
This implements the base account service and stubs
InitializeApplicationInfoV0 which is used by Puyo Puyo Tetris. Support
for the entirety of account services will be added in the future.
2020-07-06 21:04:31 +01:00
Billy Laws
3a343d3a48 Implement log services (lm)
lm is used by applications to print messages to the system log. Log
messages are made up of a header and then several fields containing
metadata or string messages.
2020-07-06 19:59:26 +00:00
Billy Laws
8985fe705f Implement IStorage services in Applet Manager
In the case of am, IStorage is used to exchange buffers of data such
as application launch parameters or an applets result. It has no
relation to fsp-srv's IStorage.
2020-07-06 19:57:00 +00:00
Billy Laws
162df93870 Add an empty pctl implementation
This is required by Puyo Puyo Tetris. It may be stubbed further if
needed in the future.
2020-07-06 20:46:38 +01:00
Billy Laws
23d6b596b2 Add an empty aoc:u implementation
This is required by Puyo Puyo Tetris, it will be extended in the future
to allow using real DLC with the emulator.
2020-07-06 19:43:17 +00:00
Billy Laws
4a88adafb6 Implement the set service together with GetAvailableLanguageCodes
The 'set' service is used to obtain user settings such as language.
This is used by Puyo Puyo Tetris.
2020-07-06 19:17:20 +00:00
Billy Laws
801382e43a Implement pl:u for accessing shared fonts
Fonts are stored in an array of TTF data with an 8 byte header
containing a magic and an XOR'd length. Instead of requiring users to
provide original Nintendo fonts we pack open source replacements.
They are generated with the scripts here
https://github.com/FearlessTobi/yuzu_system_archives. All the fonts are
licenced under the Open Font or Apache 2 License so we can include them
all freely.
2020-07-06 19:17:02 +00:00
Billy Laws
4df50cefee Fix lz4 submodule 2020-07-01 06:24:41 +00:00
Billy Laws
45b4811c5b Create adaptive icons for pinned games 2020-07-01 06:24:41 +00:00
Billy Laws
f2c5b96b04 Revert "Use X9 rather than LR when jumping to the guest"
This caused issues loading retail games and will be soon obsoleted by
pre-patching.
This reverts commit f381883c0b.
2020-07-01 06:24:41 +00:00
Billy Laws
a53d6266c7 Implement a basic NSP loader
An NSP (Nintendo Submission Package) is effectively a PFS0 containing
NCAs, there are also tickets and a CNMT file which contains metadata
about updates. The current implementation is very basic and only
support Control and Program NCAs which is enough for loading games.

Support for updates and dlc will be added at a later date.
2020-07-01 06:24:41 +00:00
Billy Laws
a5513bd7e6 Implement an NCA parser and loader
Nintendo Content Archives are used to store the assets, executables
and updates of applications. They support holding either a PFS0 or a
RomFS.

An NCA's ExeFS can be loaded by placing each NSO sequentially into
memory, starting with rtld which will link them together.

Currently only decrypted NCAs are supported, encryption and BKTR
handling will be added at a later time.
2020-07-01 06:24:41 +00:00
Billy Laws
db64f53cfb Implement filesystem backends for RomFS and Partition FS
RomFS is a hierarchial filesystem where each level is made up of a
linked list of files and child directories. It is used in NCAs to store
the applications icon as well as by applications themselves for
accessing assets.

Partition FS encapsulates both the HFS0 found in XCIs and the PFS0 used
for ExeFS images and NSPs, it is purely file based and has no support at
all for directories aside from the root.
2020-07-01 06:24:41 +00:00
Billy Laws
2071796696 Implement basic filesystem support in VFS
This mirrors Horizon's IFileSystem, it will be used by the nsp and nca
loaders to read their content.
https://switchbrew.org/wiki/Filesystem_services#IFileSystem
2020-07-01 06:24:41 +00:00
Billy Laws
e2bd50a1fd Implement a simple directory system in VFS
This mirrors Horizon's IDirectory:
https://switchbrew.org/wiki/Filesystem_services#IDirectory
2020-07-01 06:24:41 +00:00
Billy Laws
7114ad1734 Use the first available language entry in NACPs rather than hardcoding
American English

Without this, if an NACP didn't contain a title for a US english it
would show in the UI as blank.
2020-07-01 06:24:41 +00:00
Billy Laws
26025d9adf Implement backing modes
These are used to determine the capabilities of a backing.
2020-07-01 06:24:41 +00:00
Billy Laws
b94248cec0 Move the loader backing out of the main loader class
The presence of a backing is an implementation detail.
2020-07-01 06:24:41 +00:00
Billy Laws
3a23ec06a4 Implement NSO loader
The NSO format is used by all retail games and some homebrew. It
supports compressing sections with lz4 and dynamic linking through the
use of rtld.
2020-06-28 07:54:12 +00:00
Billy Laws
bf46293fc7 Commonise executable loading infrastructure
Mapping and writing segments into memory is now handled by a common
function that can be shared between all loaders. All they need to do now
is to pack each segment into a common struct.
2020-06-28 07:54:12 +00:00
◱ PixelyIon
e7f880e782 Clear floating point registers on guest entry
Mesosphere does this too:
fa4a96d021/libraries/libmesosphere/source/arch/arm64/kern_k_thread_context.cpp (L135)
2020-06-28 03:49:10 +00:00
Billy Laws
f381883c0b Use X9 rather than LR when jumping to the guest
The homebrew ABI expects LR to be zero otherwise on exit it will jump to
it upon exit rather than exiting. Use X9 instead to fix this.
2020-06-28 03:49:10 +00:00
Billy Laws
b823f1cd0d Correct the handle argument in svcGetThreadPriority
The thread handle is sent in w1 rather than w0.
2020-06-28 03:49:10 +00:00
Billy Laws
138e219e0c Emulate TPIDR_EL0 accesses using TLS 2020-06-28 03:49:10 +00:00
Billy Laws
c423a66020
Fixes for control IPC (#57)
* Correctly handle -WithContext IPC Requests

They should be treated the same as the non WithContext variants.

* Only send domain data on non-control IPC responses

Control IPC doesn't make use of domains so we shouldn't send extra data
in the response.

* Add the IStorage implementation to CMakeLists
2020-06-23 18:49:06 +00:00
Billy Laws
8d470d3218 Introduce basic RomFS support
This commit adds support for reading the RomFS data from an NRO and
obtaining an IStorage handle to it through 'OpenDataStorageByCurrentProcess'.
There is currently only support for reading and no support
for enlarging or writing.

Also fixup a few capitalisation issues.
2020-06-22 16:45:32 +00:00
Billy Laws
b9b889fc3c Add loader to the emulator state
This will allow accessing data from the loader within other parts of the
emulator, such as in fssrv for RomFS.
2020-06-22 16:45:32 +00:00
Billy Laws
1bb979a7e1 Introduce new loader JNI for parsing application data and port Kotlin
code to use it

This will help ease the process of implementing new formats in the
future and remove duplicated code.
2020-06-20 20:26:53 +00:00
Billy Laws
dca06f2b49 Rework loader abstractions and the NRO loader to use the vfs APIs
This will make it easier for us to implement more executable formats in
the future.
2020-06-20 20:26:53 +00:00
Billy Laws
4950dd5638 Introduce NACP class for reading control data
This contains info such as the application name and publisher.
2020-06-20 20:26:53 +00:00
Billy Laws
5c103ce9a6 Introduce basic VFS backing system together with two implementations
- The backing system provides a flexible way to access a a region of
   abstract memory.

- It is currently barebones and only has support for reading data but
   this will be expanded as necessary.

The current implementations are:
- OsBacking - A backing that abstracts a linux file descriptor
- RegionBacking - A backing that creates a region from a portion of an
   existing one
2020-06-20 20:26:53 +00:00
◱ PixelyIon
4d787c904e Improvements to UI/UX
This commit makes a few improvements to the UI/UX:
* Crop Game Icons to ImageView
* Controller Support for Game List
* EmulationActivity is fullscreen now
2020-04-24 17:09:13 +05:30
Ivar
f909c00e31 Improve README
This commit improves the README by changing the license and adding in more extensive credit + changing up other parts of it.
2020-04-24 02:33:36 +05:30
◱ PixelyIon
925d05d049 Add String Support to IPC Push/Pop
This commit does some minor renaming/reordering in IPC and adds support for strings to IPC Push/Pop. It also fixes a tiny regression with the frametime display.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
63154d05d1 Move vkhpp to it's own repository
This commit moves vkhpp (https://github.com/skyline-emu/vkhpp) to it's own repository and include it as a submodule instead
2020-04-23 22:26:27 +05:30
◱ PixelyIon
05f3e3c3ac Improve NCE and Finish Up Refactor
This commit mainly finishes up refactor by fixing everything brought up in the CR + Improving NCE somewhat and actually killing the child processes properly now.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
c76ef3730b Move to MPL-2.0
We earlier moved to LGPLv3.0 or Later. This was a mistake as what we wanted was being able to link to proprietary libraries but LGPL is the opposite and it allows linking proprietary libraries to libskyline instead. After further consideration, we've moved to MPL-2.0, it allows linking to proprietary libraries and is a standardized license as compared to adding an exception to GPL.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
1c54bff215 Make AppDialog Expand Fully and Fix Race in MainActivity::addEntries
This commit mainly fixes the issue with `AppDialog` where it didn't expand fully in landscape leading to UX issues. In addition, a race condition was fixed in `MainActivity::addEntries`, in regards to `foundCurrent` being returned incorrectly. The text in the performance counters were also made yellow and much more opaque.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
a0b9a635ca Fix Killing Guest Processes in KThread::Kill and fix TID/PID naming
This commit mainly fixes the problem with process leakage before where the guest process wouldn't be killed. In addition, it clears up the problem with naming differences with PID/TID where purely PID was used before but that term is generally used to refer to the PGID. So, `KProcess` has a `pid` member but `KThread` has a `tid` member.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
4637b4ac97 Run Android Studio Formatter on the Project
This commit fixes a lot of style errors throughout the project by letting the Android Studio Formatter fix them. This commit also splits the Circular Buffer into it's own file.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
7f78a679c3 Add Performance Statistics to EmulationActivity
This commit adds performance statistics to the emulator that can be toggled in preferences. The layout of `EmulationActivity` was also changed from `ConstraintLayout` to `RelativeLayout` due to poor performance of the former.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
fb1a158e8f Optimize Audio by using Circular Buffers, Handle Device Disconnection and Fix Some Bugs
This optimizes a lot of audio by using a circular buffer rather than queues. In addition to handling device disconnection using oboe callbacks and fix bugs in regards to audio saturation.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
4e4ed5aac0 Refactor Audio
This commit refactors a lot of audio by fixing a lot of nitpicks here and there.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
af98455ede Add Mutexes to Logger, Introduce util::MakeMagic and Refactor IPC
This commit adds mutexes to the logger so they produce a valid log file rather than breaking due to a race condition. It also introduced `util::MakeMagic` so the magic functions are far more clear. A small refactor of IPC was also done which cleared up some of the for loops.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
91644255da Add Preference For Always Showing Game Information
This commit mainly adds a preference for always showing the game information. In addition to a tiny tweak to the contributing guidelines.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
4500f54e85 Refactor Activities and Improve MainActivity
This commit mainly refactors all activities to bring them in-line with the guidelines and makes certain improvements such as using `Snackbar`s rather than `Toast`s where possible, Using `CoordinatorLayout` to allow the app bar to hide itself when possible, the app bar has also been consolidated into it's own layout file to increase layout redraw performance as existing views can be used.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
0a5460f4fc Refactor Utilities
This refactors the utilities which at the moment is only `RandomAccessDocument`.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
2ce8581aa6 Refactor + Redesign AppDialog
This commit refactors `AppDialog` by bringing it in line with the guidelines. In addition, it improves the design of it substantially by modifying the layout and making it a `BottomSheetDialogFragment`.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
ce4d295d81 Refactor Preferences and Loaders
This refactors all preferences and loaders in regards to This commit mainly refactors the adapters by adding spacing, comments and following other guidelines. In addition, preferences are now moved into their own sub-package and `LicensePreference` has a minor UI update.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
c9dcb070ad Grid Layout Support
With `RecyclerView` being used rather than `ListView` or `GridView`. It's now possible to display the items in a flexible manner and so support for a grid view in addition to the already existing list view was added in.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
d86d5c1a35 Refactor and Convert Adapters to RecyclerView.Adapter
This commit mainly refactors the adapters by adding spacing, comments and following other guidelines. In addition, it moves from using `BaseAdapter` to `RecyclerView.Adapter` which leads to much cleaner adapter classes.
a
2020-04-23 22:26:27 +05:30
◱ PixelyIon
55a9f8e937 Refactor all Game-related Kotlin Classes/Objects
This refactors most game-related classes and objects mainly adding spacing, adding comments and making improvements if possible.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
f4968793b8 Fix minor inaccuracy with VMM and mutexes
This commit fixes a tiny inaccuracy with the VMM which was a problem with block insertion, The mutexes on the other hand had a minor issue regarding owner checks.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
41ddaf7f33 Add in Licenses to Settings
This commit adds in all the licenses to the end of settings by introducing a new type of preference: "LicensePreference"
2020-04-23 22:26:27 +05:30
◱ PixelyIon
820bbaede5 Fix occurrence of multiple headers in game list + Make TinyXML2 Static
This commit mainly fixes multiple headers in the game list, which was caused by using the wrong variable for the recursive function. In addition, it makes TinyXML2 statically linked to libskyline which makes it the lone shared objects present in APKs.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
72272fa4c2 Replace xdrop/fuzzywuzzy with tdebatty/java-string-similarity
This commit replaced `xdrop/fuzzywuzzy` with `tdebatty/java-string-similarity` as the former is under an incompatible GPLv3 license.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
c37f350c02 Move from GPLv3 to LGPLv3 or later
Skyline has been licensed with GPLv3 but as we want to look into optional ads in the future, and that would require linking AdMob SDKs which are proprietary. So, we decided to move to LGPLv3 so we could keep that option open as a revenue stream. 

We've gathered consent from all contributors for the license change:
* PixelyIon - https://github.com/PixelyIon (Commit Author)
* Zephyren25 - https://github.com/zephyren25
* ByLaws - https://github.com/bylaws
* IvarWithoutBones - https://github.com/IvarWithoutBones
* Cyuubi - https://github.com/Cyuubi
* greggamesplayer - https://github.com/greggameplayer
2020-04-23 22:26:27 +05:30
◱ PixelyIon
c3c9982ddc Add Comments to Time Services + Fix IDE Case Conventions
This commit mainly just adds comments to parts of time services and fixes the case conventions in Android Studio.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
a60ab89c5d Fix Include Order
This commit fixes the include order of files throughout the code-base to be compliant with the new guidelines.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
d75d30b809 Minor Audio Refactor (and fix sm:IUserManager service name)
This makes some tiny changes to audio to make them compliant with the guidelines. In addition, to changing `IUserManager:IUserManager` to `sm:IUserManager`.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
9f0ad46903 Refactor OS/Kernel
This refactors the OS/Kernel by adding spacing and fixing/adding comments in some cases, in addition to some other minor fixes here and there.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
773ee25e5a Refactor Common
This refactored common by:
* Moving out as many constants to class/function local scopes from being declared in `common`
* Spacing out common and any function to which a constant was moved out to
* Fixing comments here and there
In addition, some naming inconsistencies were fixed as well.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
618353c1fa Move to linking libraries statically
We used to link libraries dynamically before, this has obvious disadvantages and extra run-time overhead. Linking them statically instead has a lot of benefits as memory allocations and such don't need to be done independently, interaction with external libraries should be faster in general due to functions not being needed to be called virtually.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
bbdd41a86c Refactor NCE
This commit mainly just refactors NCE by adding spacing and fixing other minor errors. In addition, it adds comments to `nce/guest.h` and `nce/instructions.h`.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
42d982c6fb Refactor Display Services and GPU
This commit addresses the incorrect hierarchy of the GPU and refactors them at the same time. Now, the hierarchy much closely matches HOS. This commit also introduces a texture classes, albeit they're not complete and only partially implemented.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
500b49d329 Add Vulkan-Hpp to libraries
This commit adds Vulkan-Hpp as a library to the project. The headers are from a modified version of `VulkanHppGenerator`. They are broken into multiple files to avoid exceeding the Intellisense file size limit of Android Studio.
2020-04-23 22:26:27 +05:30
◱ PixelyIon
5f072da2b8 Fix GitHub Actions Build + Move Stack to Shared Memory
This commit mainly fixes GitHub Actions builds which were broken due to an outdated version of Android NDK. In addition, it moves all stack to shared memory.
2020-04-23 22:26:27 +05:30