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82 Commits (e462191482c6507daed67802c6c1d2c50f10c96e)

Author SHA1 Message Date
Fernando Sahmkow e462191482 Refactor VideoCore to use AS sepparate from Channel. 3 years ago
Fernando Sahmkow feb49c822d NVDRV: Remake ASGPU 3 years ago
Fernando Sahmkow 0f4ae3cc52 MemoryManager: Temporary Fix for NVDEC. 3 years ago
Fernando Sahmkow cbaf3fb433 VideoCore: Update MemoryManager 3 years ago
Fernando Sahmkow 139ea93512 VideoCore: implement channels on gpu caches. 3 years ago
Kyle Kienapfel 14e9de6678 code: dodge PAGE_SIZE #define 
Some header files, specifically for OSX and Musl libc define PAGE_SIZE to be a number
This is great except in yuzu we're using PAGE_SIZE as a variable

Specific example
`static constexpr u64 PAGE_SIZE = u64(1) << PAGE_BITS;`

PAGE_SIZE PAGE_BITS PAGE_MASK are all similar variables.
Simply deleted the underscores, and then added YUZU_ prefix

Might be worth noting that there are multiple uses in different classes/namespaces
This list may not be exhaustive

Core::Memory   12 bits (4096)
QueryCacheBase 12 bits
ShaderCache    14 bits (16384)
TextureCache   20 bits (1048576, or 1MB)

Fixes #8779
 3 years ago
Liam 084d7d6b01 common: Change semantics of UNREACHABLE to unconditionally crash 3 years ago
Morph 99ceb03a1c general: Convert source file copyright comments over to SPDX 
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
 3 years ago
ameerj 1bc7d61b57 video_core: Reduce unused includes 3 years ago
ameerj 285b6dbc39 video_core/memory_manager: Fixes for sparse memory management 3 years ago
ameerj 2428214c4b video_core/memory_manager: Deduplicate Read/WriteBlock 3 years ago
Morph 554c46d186 video_core/memory_manager: Add missing <algorithm> include 4 years ago
Fernando Sahmkow ef2066b272 GPU_MemoryManger: Fix GetSubmappedRange. 4 years ago
FernandoS27 4d0d29fc20 shader: Address feedback 4 years ago
FernandoS27 dc1a9a3bed shader: Implement TLD 4 years ago
Fernando Sahmkow 8f9f142956 Texture Cache: Address feedback. 4 years ago
Fernando Sahmkow fd98fcf7f0 Texture Cache: Improve accuracy of sparse texture detection. 4 years ago
Fernando Sahmkow 38165fb7e3 Texture Cache: Initial Implementation of Sparse Textures. 4 years ago
ameerj 859ba21f6d buffer_cache: Simplify uniform disabling logic 4 years ago
bunnei 2a7eff57a8 hle: kernel: Rename Process to KProcess. 4 years ago
bunnei 93e20867b0 hle: kernel: Migrate PageHeap/PageTable to KPageHeap/KPageTable. 4 years ago
ReinUsesLisp 75ccd9959c gpu: Report renderer errors with exceptions 
Instead of using a two step initialization to report errors, initialize
the GPU renderer and rasterizer on the constructor and report errors
through std::runtime_error.
 4 years ago
bunnei 5861bacafd
Merge pull request #5795 from ReinUsesLisp/bytes-to-map-end 
video_core/memory_manager: Add BytesToMapEnd
 4 years ago
ReinUsesLisp bda177ef40 video_core/memory_manager: Add BytesToMapEnd 
Track map address sizes in a flat ordered map and add a method to query
the number of bytes until the end of a map in a given address.
 4 years ago
ReinUsesLisp b7febb5625 video_core/memory_manager: Remove unused CopyBlockUnsafe 
This function was not being used.
 4 years ago
ReinUsesLisp 0e9a6759f9 video_core/memory_manager: Flush destination buffer on CopyBlock 
When we copy into a buffer, it might contain data modified from the GPU
on the same pages. Because of this, we have to flush the contents before
writing new data.

An alternative approach would be to write the data in place, but games
can also write data in other ways, invalidating our contents.

Fixes geometry in Zombie Panic in Wonderland DX.
 4 years ago
ReinUsesLisp dd790abab0 video_core/memory_manager: Add GPU address based flush method 
Allow flushing rasterizer contents based on a GPU address.
 4 years ago
ReinUsesLisp 9764c13d6d video_core: Rewrite the texture cache 
The current texture cache has several points that hurt maintainability
and performance. It's easy to break unrelated parts of the cache
when doing minor changes. The cache can easily forget valuable
information about the cached textures by CPU writes or simply by its
normal usage.The current texture cache has several points that hurt
maintainability and performance. It's easy to break unrelated parts
of the cache when doing minor changes. The cache can easily forget
valuable information about the cached textures by CPU writes or simply
by its normal usage.

This commit aims to address those issues.
 4 years ago
ameerj eb67a45ca8 video_core: NVDEC Implementation 
This commit aims to implement the NVDEC (Nvidia Decoder) functionality, with video frame decoding being handled by the FFmpeg library.

The process begins with Ioctl commands being sent to the NVDEC and VIC (Video Image Composer) emulated devices. These allocate the necessary GPU buffers for the frame data, along with providing information on the incoming video data. A Submit command then signals the GPU to process and decode the frame data.

To decode the frame, the respective codec's header must be manually composed from the information provided by NVDEC, then sent with the raw frame data to the ffmpeg library.

Currently, H264 and VP9 are supported, with VP9 having some minor artifacting issues related mainly to the reference frame composition in its uncompressed header.

Async GPU is not properly implemented at the moment.

Co-Authored-By: David <25727384+ogniK5377@users.noreply.github.com>
 5 years ago
Lioncash ff45c39578 General: Make use of std::nullopt where applicable 
Allows some implementations to avoid completely zeroing out the internal
buffer of the optional, and instead only set the validity byte within
the structure.

This also makes it consistent how we return empty optionals.
 5 years ago
bunnei 902bf6d37d
Merge pull request #4574 from lioncash/const-fn 
memory_manager: Mark IsGranularRange() as a const member function
 5 years ago
Lioncash 5bce81c3d6 memory_manager: Mark IsGranularRange() as a const member function 
This doesn't modify internal member state, so it can be marked as const.
 5 years ago
ReinUsesLisp da53bcee60 video_core: Initialize renderer with a GPU 
Add an extra step in GPU initialization to be able to initialize render
backends with a valid GPU instance.
 5 years ago
bunnei 05def61398 hle: nvdrv: Rewrite of GPU memory management. 5 years ago
Lioncash 479605b3e5 memory_manager: Eliminate variable shadowing 
Renames some variables to prevent ones in inner scopes from shadowing
outer-scoped variables.

The Copy* functions have no shadowing, but we rename them anyways to
remain consistent with the other functions.
 5 years ago
bunnei ff0c49e1ce
kernel: memory: Improve implementation of device shared memory. (#3707) 
* kernel: memory: Improve implementation of device shared memory.

* fixup! kernel: memory: Improve implementation of device shared memory.

* fixup! kernel: memory: Improve implementation of device shared memory.
 5 years ago
bunnei 32fc2aae3c video_core: memory_manager: Updates for Common::PageTable changes. 5 years ago
Fernando Sahmkow 1c18dc6577 Memory: Correct GCC errors. 5 years ago
Fernando Sahmkow e00d992848 GPUMemoryManager: Improve safety of memory reads. 5 years ago
Fernando Sahmkow 9c0f40a1f5 GPU: Setup Flush/Invalidate to use VAddr instead of CacheAddr 5 years ago
bunnei d65fa7d65c video_core: memory_manager: Flush/invalidate asynchronously on Unmap. 
- Minor perf improvement.
 5 years ago
bunnei 0f70f68fb3
Revert "video_core: memory_manager: Use GPU interface for cache functions." 5 years ago
bunnei 7cacb08cdf video_core: memory_manager: Use GPU interface for cache functions. 5 years ago
Lioncash 3f08e8d8d4 core/memory: Migrate over GetPointer() 
With all of the interfaces ready for migration, it's trivial to migrate
over GetPointer().
 5 years ago
Michael Scire a1845d1dd3 prefer system reference over global accessor 6 years ago
Michael Scire 697206092e Prevent merging of device mapped memory blocks. 
This sets the DeviceMapped attribute for GPU-mapped memory blocks,
and prevents merging device mapped blocks. This prevents memory
mapped from the gpu from having its backing address changed by
block coalesce.
 6 years ago
Fernando Sahmkow bdf9faab33 texture_cache: Handle uncontinuous surfaces. 6 years ago
Fernando Sahmkow d86f9cd709 Change texture_cache chaching from GPUAddr to CacheAddr 
This also reverses the changes to make invalidation and flushing through
the GPU address.
 6 years ago
Fernando Sahmkow 6b0695b3cd Deglobalize Memory Manager on texture cahe and Implement Invalidation and Flushing using GPUVAddr 6 years ago
Lioncash 716fbaef74 video_core/memory_manager: Mark IsBlockContinuous() as a const member function 
Corrects the typo in its name and marks the function as a const member
function, given it doesn't actually modify memory manager state.
 6 years ago