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Author SHA1 Message Date
Kelebek1 6f7cb69c94 Use spans over guest memory where possible instead of copying data. 2023-07-02 23:09:48 +01:00
Kelebek1 5da70f7197 Remove memory allocations in some hot paths 2023-06-22 08:05:10 +01:00
Fernando Sahmkow 9a7c172f76 MemoryManager: Fix race conditions. 2023-04-28 23:53:02 +02:00
Max Dunbar e446f368d7 Fixes 'Continous' typo 2023-03-29 19:26:12 -07:00
Liam 600f325d87 general: fix spelling mistakes 2023-03-12 11:33:01 -04:00
arades79 683019878f remove static from pointer sized or smaller types for aesthetics, change constexpr static to static constexpr for consistency 
Signed-off-by: arades79 <scravers@protonmail.com>
 2023-02-14 12:35:39 -05:00
Merry dc7ab4c5d6 Revert "MemoryManager: use fastmem directly." 
This reverts commit af5ecb0b15.
 2023-01-25 10:12:04 +00:00
Fernando Sahmkow b56ad93bbc BufferBase: Don't ignore GPU pages. 2023-01-05 14:00:10 -05:00
Fernando Sahmkow af5ecb0b15 MemoryManager: use fastmem directly. 2023-01-05 06:06:33 -05:00
Fernando Sahmkow 6c7eb81f7d video_core: Cache GPU internal writes. 2023-01-05 05:23:39 -05:00
Fernando Sahmkow 3630bfaef3 RasterizerMemory: Add filtering for flushing/invalidation operations. 2023-01-01 16:43:58 -05:00
Fernando Sahmkow 18637766ef MacroHLE: Reduce massive calculations on sizing estimation. 2023-01-01 16:43:57 -05:00
Fernando Sahmkow aad0cbf024 MacroHLE: Add HLE replacement for base vertex and base instance. 2023-01-01 16:43:57 -05:00
Fernando Sahmkow 93ac5a6a6d MacroHLE: Add Index Buffer size estimation. 2023-01-01 16:43:57 -05:00
FengChen 99507d0188 video_core: Implement memory manager page kind 2022-10-17 15:33:29 +08:00
Fernando Sahmkow ca3db0d7c9 General: address feedback 2022-10-06 21:00:54 +02:00
Fernando Sahmkow 770e19f51a Buffer Cache: Deduce vertex array limit from memory layout when limit is the highest possible. 2022-10-06 21:00:53 +02:00
bunnei f5fd6b5c86 DMA & InlineToMemory Engines Rework. 2022-10-06 21:00:53 +02:00
Fernando Sahmkow 359f22b808 MemoryManager: Finish up the initial implementation. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow 4d60410dd9 MemoryManager: initial multi paging system implementation. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow e462191482 Refactor VideoCore to use AS sepparate from Channel. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow feb49c822d NVDRV: Remake ASGPU 2022-10-06 21:00:52 +02:00
Fernando Sahmkow cbaf3fb433 VideoCore: Update MemoryManager 2022-10-06 21:00:51 +02:00
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.
 2022-04-23 05:55:32 -04:00
Fernando Sahmkow f54280dafd Inline2Memory: Flush before writting buffer. 2022-01-29 17:42:28 +01:00
ameerj 2428214c4b video_core/memory_manager: Deduplicate Read/WriteBlock 2021-12-31 02:08:22 -05:00
Fernando Sahmkow 8f9f142956 Texture Cache: Address feedback. 2021-07-04 22:32:35 +02:00
Fernando Sahmkow fd98fcf7f0 Texture Cache: Improve accuracy of sparse texture detection. 2021-07-04 22:32:35 +02:00
ReinUsesLisp 93a69b6cc8 Merge branch 'bytes-to-map-end' into new-bufcache-wip 2021-02-13 02:18:35 -03:00
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.
 2021-02-13 02:16:19 -03:00
bunnei 5861bacafd
Merge pull request #5795 from ReinUsesLisp/bytes-to-map-end 
video_core/memory_manager: Add BytesToMapEnd
 2021-01-29 22:56:29 -08:00
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.
 2021-01-22 18:31:12 -03:00
ReinUsesLisp b7febb5625 video_core/memory_manager: Remove unused CopyBlockUnsafe 
This function was not being used.
 2021-01-21 19:16:06 -03:00
ReinUsesLisp dd790abab0 video_core/memory_manager: Add GPU address based flush method 
Allow flushing rasterizer contents based on a GPU address.
 2021-01-21 19:16:05 -03:00
Lioncash 677a8b208d video_core: Resolve more variable shadowing scenarios 
Resolves variable shadowing scenarios up to the end of the OpenGL code
to make it nicer to review. The rest will be resolved in a following
commit.
 2020-12-04 16:19:09 -05:00
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>
 2020-10-26 23:07:36 -04:00
Lioncash 7b50c48df7 memory_manager: Make use of [[nodiscard]] in the interface 2020-08-26 20:15:03 -04:00
Lioncash d12d59f62a memory_manager: Make operator+ const qualified 
This doesn't modify member state, so it can be marked as const.
 2020-08-26 20:11:58 -04:00
bunnei 902bf6d37d
Merge pull request #4574 from lioncash/const-fn 
memory_manager: Mark IsGranularRange() as a const member function
 2020-08-25 11:24:13 -04:00
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.
 2020-08-24 00:37:57 -04:00
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.
 2020-08-22 01:51:45 -03:00
bunnei 05def61398 hle: nvdrv: Rewrite of GPU memory management. 2020-07-26 00:49:43 -04:00
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.
 2020-06-19 22:02:58 -04:00
bunnei 32fc2aae3c video_core: memory_manager: Updates for Common::PageTable changes. 2020-04-17 00:59:34 -04:00
Fernando Sahmkow 913f42a3a7 Memory: Address Feedback. 2020-04-08 13:40:46 -04:00
Fernando Sahmkow e00d992848 GPUMemoryManager: Improve safety of memory reads. 2020-04-08 12:08:06 -04:00
Fernando Sahmkow 7fcd0fee6d Buffer Cache: Use vAddr instead of physical memory. 2020-04-06 09:23:06 -04:00
Fernando Sahmkow 27cbb75e7c PageTable: move backing addresses to a children class as the CPU page table does not need them. 
This PR aims to reduce the memory usage in the CPU page table by moving
GPU specific parameters into a child class. This saves 1Gb of Memory for
most games.
 2020-03-14 09:43:57 -04:00
bunnei 0f70f68fb3
Revert "video_core: memory_manager: Use GPU interface for cache functions." 2020-02-15 17:47:15 -05:00
bunnei 7cacb08cdf video_core: memory_manager: Use GPU interface for cache functions. 2020-02-07 22:59:35 -05:00