Commit Graph

221 Commits

Author SHA1 Message Date
PixelyIon
da931cf07b Implement Render Pass Cache
Implements a cache for storing `VkRenderPass` objects which are often reused, they are not extremely expensive to create generally but this is a required step to build up to a framebuffer cache which is an extremely expensive object to create on TBDRs generally since it involves calculating tiling memory allocations and in the case of Adreno's proprietary driver involves several kernel calls for mapping and allocating the corresponding memory.
2022-05-01 18:16:53 +05:30
PixelyIon
7ef4959060 Implement Graphics Pipeline Cache
Implements a cache for storing `VkPipeline` objects which are fairly expensive to create and doing so on a per-frame basis was rather wasteful and consumed a significant part of frametime. It should be noted that this is **not** compliant with the Vulkan specification and **will** break unless the driver supports a relaxed version of the Vulkan specification's Render Pass Compatibility clause.
2022-04-24 14:31:00 +05:30
lynxnb
0d9992cb8e Implement QuadList support for non-indexed draws 2022-04-20 18:17:10 +02:00
Billy Laws
d115ce3c05 Stub the controller applet
Mostly based off of yuzu's implementation, this will need to be extended in the future to open up a UI for configuring controllers according to the applications requirements.
2022-04-16 18:45:56 +05:30
PixelyIon
41b98c7daa Add stack tracing to skyline::exception
Skyline's `exception` class now stores a list of all stack frames during the invocation of the exception. These can later be parsed by the exception handler to generate a human-readable stack trace. To assist with more complete stack traces, `-fno-omit-frame-pointer` is now passed on debug builds which forces the inclusion of frames on function calls.
2022-04-14 14:14:52 +05:30
MCredstoner2004
dec0571eee Infrastructure for applets to be implemented
This removes a stub for an applet and implements several applet related service calls.
2022-04-14 14:14:52 +05:30
Billy Laws
3c26921d54 Implement the Maxwell DMA engine
The DMA engine is used to perform DMA buffer/texture copies directly on the GPU. It can deswizzle arbritary regions of input textures, perform component remapping and swizzle into output textures.
This impl only supports 1D buffer copies, 2D ones will come later.
2022-04-14 14:14:52 +05:30
lynxnb
69ba4f8abb Swap out boostorg/boost for skyline-emu/boost 2022-04-14 14:14:52 +05:30
kaikecarlos
9f51664b1d Stub IRS Service 2022-04-14 14:14:52 +05:30
Billy Laws
ae41ddf4f0 Implement a skeleton compute engine
The Kepler compute engine is used to run compute jobs encapsulated in to QMDs on the GPU, this commit doesn't implement compute itself but adds the register and QMD structs that will be needed for it in the future.
2022-04-14 14:14:52 +05:30
Billy Laws
8c73b62b2c Implement basic inline2memory engine support
Not currently used by anything but will be used by both compute, 3D and its own engine in the future. Block linear copies are currently unsupported.
2022-04-14 14:14:52 +05:30
Billy Laws
b4927d0138 Add support for turnip and driver file redirection via libadrenotools 2022-04-14 14:14:52 +05:30
PixelyIon
ddb2ba8a1b Rename QuirkManager to TraitManager
Quirk terminology was deemed to be inappropriate for describing the features/extensions of a device. It has been replaced with traits which is far more fitting but quirks will be used as a terminology for errata in devices.
2022-04-14 14:14:52 +05:30
Billy Laws
62db21fb78 Rework GPFIFO method distribution and macros to support multiple engines
Fermi2D supports macros in addition to Maxwell3D, these both share code memory. To support this we rework the macro interpreter to support passing in a target engine and abstract the communications out into an interface that can be implemented by applicable engines.

```
GPFIFO <-> MME <-> Maxwell3D
    ^        ^---> Fermi2D
    X------------> I2M
    X------------> MaxwellComputeB
    X--Flush-----> MaxwellDMA
```
2022-04-14 14:14:52 +05:30
Billy Laws
175ba11f07 Integrate BCeNabler support into QuirkManager
Allows using BCn format textures on devices where they are unsupported by the driver.
2022-04-14 14:14:52 +05:30
PixelyIon
a9aa16798f Add -fsigned-bitfields for defined bitfield int behavior
We want consistent behavior between signed `int`s in bitfields and outside of bitfields, the `-fsigned-bitfields` flag enforces this behavior.
2022-04-14 14:14:52 +05:30
PixelyIon
492dd47218 Implement Vulkan Descriptor Set Allocator
A fixed descriptor set allocator which manages the size of the pool with automatic reallocations when any allocations run out of descriptors.
2022-04-14 14:14:52 +05:30
PixelyIon
03314ec7d2 Introduce BufferManager
The Buffer Manager handles mapping of guest buffers to host buffer views with automatic handling of sub-buffers and eventually supporting recreation of overlapping buffers to create a single larger buffer.
2022-04-14 14:14:52 +05:30
PixelyIon
bde61d72cc Introduce Buffer and BufferView
Implements infrastructure for using guest buffers on the host for rendering, a `BufferManager` is still missing which'd handle mapping from guest buffers to host buffers and will be subsequently committed. It should be noted that `BufferView` is also disconnected from `Buffer` and shared for every instance with the same properties like `TextureView` is now.
2022-04-14 14:14:52 +05:30
PixelyIon
ece2785582 Introduce ShaderManager with Proxy Shader Compiler Logger/Settings
This class will be entirely responsible for any interop with the shader compiler, it is also responsible for caching and compilation of shaders in itself.
2022-04-14 14:14:52 +05:30
PixelyIon
def9cedbee Add yuzu Shader Compiler as a submodule
We plan to use our fork of yuzu's shader compiler for GPU shader compilation so it's been added as a submodule.
2022-04-14 14:14:52 +05:30
PixelyIon
746af4cb4c Add Sirit as a submodule
We require Sirit as it is a dependency for yuzu's shader compiler where it uses it to emit SPIR-V in an easy and efficient manner.
2022-04-14 14:14:52 +05:30
PixelyIon
dbc94f36d3 Add Range v3 as a submodule
We want to utilize features from C++ 20 ranges but they haven't been entirely implemented in libc++ so in the meantime we use the reference implementation for it which is Ranges v3.
2022-04-14 14:14:52 +05:30
PixelyIon
49cc0964e2 Initialize Maxwell3D Registers Correctly
Maxwell3D Registers weren't initialized to the correct values prior, this commit fixes that by doing `HandleMethod` calls with all the register values being initialized. This is in contrast to the registers being set without calling the methods in `GraphicsContext` or otherwise resulting in bugs.
2022-04-14 14:14:52 +05:30
PixelyIon
8ef225a37d Introduce QuirkManager for runtime GPU quirk tracking
We require a way to track certain host GPU features that are optional such as Vulkan extensions, this is what the `QuirkManager` class does as it checks for all quirks and holds them allowing other components to branch based off these quirks.
2022-04-14 14:14:52 +05:30
lynxnb
092dcb18c8 Stub ectx:w and ectx:aw Glue services 2022-02-06 21:57:38 +05:30
lynxnb
769e6c933d Make Logger class static and introduce LoggerContext
A thread local LoggerContext is now used to hold the output file stream instead of the `Logger` class. Before doing any logging operations, a LoggerContext must be initialized.
This commit will not build successfully on purpose.
2021-11-11 16:13:24 +01:00
Billy Laws
baefb0fe93 Implement the Host1x command FIFO together with barebones Host1x classes
The Host1x block of the TX1 supports 14 separate channels to which commands can be issued, these all run asynchronously so are emulated the same way as GPU channels with one FIFO emulation thread each. The command FIFO itself is very similar to the GPFIFO found in the GPU however there are some differences, mainly the introduction of classes (similar to engines) and the Mask opcode (which allows writing to a specific set of offsets much more efficiently).

There is an internal Host1x class which functions similar to the GPFIFO class in the GPU, handling general operations such as syncpoint waits, this is accessed via the simple method interface. Other channels such as NVDEC and VIC are behind the 'Tegra Host Interface' (THI) in HW, this abstracts out the classes internal details and provides a uniform method interface ontop of the Host1x method one. We emulate the THI as a templated wrapper for the underlying class.

Syncpoint increments in Host1x are different to GPU, the THI allows submitting increment requests that will be queued up and only be applied after a specific condition in the associated engine is met; however the option to for immediate increments is also available.
2021-11-10 21:35:36 +05:30
Billy Laws
a0c57256cc Hookup FlatMemoryManager for SMMU into SoC
The SMMU is used to control the mappings of peripherals such as the VIC
and NVDEC.
2021-11-10 21:34:30 +05:30
Billy Laws
04e5237ec1 Stub host1x channel devices and IOCTLs
host1x channels are generally similar to GPU channels however there is only one channel for each specific class (like a GPU engine) and an address space is shared between them all.

This PR implements the simple IOCTLs with the larger ones that will depend on changes outside of nvdrv being left for future commits. This is enough to partly run oss-nvjpeg.
2021-11-10 21:34:30 +05:30
PixelyIon
96027f0f09 Build libraries with -Ofast for debug builds
To offset some of the performance overhead of using debug builds, we now optimize all libraries using `-Ofast` while building Skyline itself with `-O0`.
2021-10-31 16:05:08 +05:30
PixelyIon
4b80e1f91c Use libcxx from LLVM Project submodule
The version of libcxx shipped with Android NDK is fairly outdated and doesn't contain several features we desire such as C++ 20 ranges. This has been fixed by using libcxx directly from the LLVM Project which has been added as a submodule and can be updated independently of NDK.
2021-10-31 16:04:44 +05:30
PixelyIon
82154f3ef6 Upgrade AGP to 7.1.0-beta01 & NDK to 24.0.7856742
We've moved to using a beta AGP as `7.0.2` is breaks `clangd` and other C++ features on Beta/Canary Android Studio. NDK was additionally updated with `mbedtls` to fix warnings caused by it alongside some other minor fixes to code for newer versions of libcxx.

The new AGP has a bug where it does not look for executables specified in `android_gradle_build.json` in `PATH` that includes `ninja` which is provided by the `ninja-build` package on the system rather than Android SDK's CMake on GitHub Actions (Ubuntu 20.04). This has been fixed by symlinking `/usr/bin/ninja` to the project root which is searched in for the `ninja` executable.
2021-10-31 15:50:15 +05:30
PixelyIon
10ed5bf418 Silence errors from libraries
Library headers would produce errors that are out of our control and as a result of that, we just want to ignore this. This is possible by including the offending headers as system headers, compilers don't emit any warnings arising from them. This was extended to all libraries rather than just those which currently emitted warnings for consistency's sake.
2021-10-26 20:08:18 +05:30
Billy Laws
70d1b4994c Enable Wconversion and fix warnings produced 2021-10-26 11:41:24 +01:00
PixelyIon
ea2626bcc6 Address CR Comments 2021-10-26 10:46:36 +05:30
PixelyIon
a7548c79a0 Android 12 Support + Update Libraries + Include Khronos Validation Layer
* Fix handling `SA_EXPOSE_TAGBITS` bit being set in Android 12 `sigaction`
* Fix CMake bug using `CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE` when not supported causing `-fuse-ld=gold` to be emitted as a linker flag
* Support using `VIBRATOR_MANAGER_SERVICE` rather than `VIBRATOR_SERVICE` on Android 12
* Optimize Imports for Kotlin code
* Move away from deprecated APIs in Kotlin or explicitly mark where it's not possible
* Update SDK, NDK and libraries
* Enable Gradle Configuration Cache
2021-10-26 10:46:36 +05:30
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
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
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
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
Billy Laws
d03b288db6 NEEDS CLEANUP: Reimplement GPU VMM and rewrite nvdrv VM impl 2021-09-30 02:11:19 +05:30
Billy Laws
15db64671f Update CMakeLists for nvdrv rework 2021-09-30 02:11:19 +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
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
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
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
da7e18de4c Update NDK to 21.4.7075529 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
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
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
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
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
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
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
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
sspacelynx
75b769ca1d Add NSP ticket extraction support 2021-03-07 23:16:36 +05:30
sspacelynx
666df1eb43 Add XCI file format support 2021-03-07 22:55:59 +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
ef52e22cef Improve Synchronization SVCs + Fix TLS Page Allocation Race + Fix KProcess::GetHandle<KObject> 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
d155e9cd71 Complete Exceptional Signal Handler Implementation + Fix More Destruction Behavior 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
c65c91e1bc Implement NPDM, Core Mask SVCs + Fix VMM bug + Introduce Verbose Log Level 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
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
4d6ae9aa26 Constexpr Maps for Service Functions 2020-10-02 15:28:48 +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
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
◱ PixelyIon
1a58a2e967 Implement Rumble Support for Controllers and Device Vibrators 2020-09-06 15:31:20 +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
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
ade8a711fb Format code and misc cleanup 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
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
ffb9e743dd Add profile service to support custom usernames 2020-07-21 18:29:45 +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
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
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
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