Commit graph

154 commits

Author SHA1 Message Date
Morph
bff1453282 core_timing: Use higher precision sleeps on Windows
The precision of sleep_for and wait_for is limited to 1-1.5ms on Windows.
Using SleepForOneTick() allows us to sleep for exactly one interval of the current timer resolution.
This allows us to take advantage of systems that have a timer resolution of 0.5ms to reduce CPU overhead in the event loop.
2023-03-05 02:36:31 -05:00
Behunin
8551ac6008 Remove OnCommandListEndCommand
Call rasterizer->ReleaseFences() directly
2023-02-07 17:21:17 -07:00
Liam
d5f53da79d renderer_opengl: refactor context acquire 2022-12-13 13:23:23 -05:00
Fernando Sahmkow
ca3db0d7c9 General: address feedback 2022-10-06 21:00:54 +02:00
Fernando Sahmkow
bc8b3d225e VideoCore: Refactor fencing system. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow
920429fde7 NVDRV: Further refactors and eliminate old code. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow
2931101e6f NVDRV: Refactor Host1x 2022-10-06 21:00:52 +02:00
Fernando Sahmkow
668e80a9f4 VideoCore: Refactor syncing. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow
f350c3d74e Texture cache: Fix the remaining issues with memory mnagement and unmapping. 2022-10-06 21:00:52 +02:00
Fernando Sahmkow
2c62563ab5 NVHOST_CTRl: Implement missing method and fix some stuffs. 2022-10-06 21:00:51 +02:00
Fernando Sahmkow
139ea93512 VideoCore: implement channels on gpu caches. 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
Merry
bbc585881a video_core: Replace lock_guard with scoped_lock 2022-04-07 19:44:07 +01:00
Fernando Sahmkow
8a6e6465a7 Rasterizer: Refactor inlineToMemory. 2022-02-01 01:47:28 +01:00
Fernando Sahmkow
d0a5a48948 GPU: Improve syncing. 2022-01-29 23:02:04 +01:00
Fernando Sahmkow
4258d515e6 Rasterizer: Implement Inline2Memory Acceleration. 2022-01-29 22:53:27 +01:00
bunnei
afb06b1495
Merge pull request #7636 from vonchenplus/buffer_queue_query
core:hle:service:nvflinger Implement few type in bufferqueue query method
2022-01-04 11:28:49 -08:00
ameerj
c17938f96b gpu: Add shut down method to synchronize threads before destruction 2022-01-03 20:47:26 -05:00
ameerj
7652543231 Revert "Merge pull request #7668 from ameerj/fence-stop-token"
This reverts commit e773354477, reversing
changes made to abbbdc2bc0.
2022-01-03 20:28:54 -05:00
ameerj
d866916f42 gpu: Use std::stop_token in WaitFence for VSync thread
Fixes a hang that may occur when stopping emulation and the VSync thread is blocked on the syncpoint condition variable.
2022-01-03 12:31:33 -05:00
Feng Chen
e18bf4b062 Remove invalid header include 2021-12-28 18:51:11 +08:00
Feng Chen
5462485cc3 Address feedback 2021-12-05 00:06:14 +08:00
Feng Chen
2c47f8aa18 Support multiple videos playing 2021-12-02 12:48:42 +08:00
ameerj
6c0d902373 nvhost_ctrl: Refactor usage of gpu.LockSync()
This seems to only be used to protect a later gpu function call. So we can move the lock into that call instead.
2021-10-03 00:35:57 -04:00
ameerj
427bf76e62 gpu: Migrate implementation to the cpp file 2021-10-03 00:35:57 -04:00
ameerj
877cd60b00 gpu: Use std::jthread for async gpu thread 2021-09-15 20:49:07 -04:00
Fernando Sahmkow
be1a3f7a0f accelerateDMA: Accelerate Buffer Copies. 2021-07-11 01:33:17 +02:00
Fernando Sahmkow
63915bf2de Fence Manager: Add fences on Reference Count. 2021-07-09 22:20:36 +02:00
bunnei
8592f8a2b4 video_core: gpu: WaitFence: Do not block threads during shutdown.
- Fixes a hang on shutdown when NVFlinger thread is waiting on a syncpoint that will never occur.
- Commonly observed when stopping emulation in Super Mario Odyssey.
2021-05-29 01:06:04 -07:00
ameerj
5bef54618a perf_stats: Rework FPS counter to be more accurate
The FPS counter was based on metrics in the nvdisp swapbuffers call. This metric would be accurate if the gpu thread/renderer were synchronous with the nvdisp service, but that's no longer the case.

This commit moves the frame counting responsibility onto the concrete renderers after their frame draw calls. Resulting in more meaningful metrics.
The displayed FPS is now made up of the average framerate between the previous and most recent update, in order to avoid distracting FPS counter updates when framerate is oscillating between close values.

The status bar update frequency was also changed from 2 seconds to 500ms.
2021-05-15 20:34:20 -04:00
ameerj
75e0d16caa nvhost_vic: Fix device closure
Implements the OnClose method of the nvhost_vic device, and removes the remnants of an older implementation.

Also cleans up some of the surrounding code.
2021-04-24 19:22:09 -04:00
bunnei
9ad77ba6d3
Merge pull request #6125 from ogniK5377/nvdec-close-dev
nvdrv: Cleanup CDMA Processor on device closure
2021-04-16 23:14:44 -07:00
Chloe Marcec
edb1d5d242 Address issues 2021-04-16 13:52:32 +10:00
bunnei
a4c6712a4b common: Move settings to common from core.
- Removes a dependency on core and input_common from common.
2021-04-14 16:24:03 -07:00
Markus Wick
5145133a60 video_core/gpu_thread: Implement a ShutDown method.
This was implicitly done by `is_powered_on = false`, however the explicit method allows us to block until the GPU is actually gone.

This should fix a race condition while removing the other subsystems while the GPU is still active.
2021-04-07 22:38:52 +02:00
Chloe Marcec
bf1c1788ca nvdrv: Cleanup CDMA Processor on device closure
Brings us a step closer to unifying all channels to share a common interface.
2021-03-30 20:37:40 +11:00
ameerj
52e9d7fa49 gpu_thread: Remove Async NVDEC placeholders
This commit removes early placeholders for an implementation of async nvdec. With recent changes to the source code, the placeholders are no longer accurate, and can cause a nullptr dereference due to the nature of the cdma_pusher lifetime.
2021-02-28 22:03:00 -05:00
ameerj
b675c44e49 rebase, fix name shadowing, more const 2021-02-13 13:07:56 -05:00
ameerj
ac265a72ce nvdec cleanup 2021-02-13 13:07:31 -05:00
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
40571c073f video_core: gpu: Implement synchronous mode using threaded GPU. 2020-12-28 16:33:48 -08:00
bunnei
14c825bd1c video_core: gpu: Refactor out synchronous/asynchronous GPU implementations.
- We must always use a GPU thread now, even with synchronous GPU.
2020-12-28 16:33:48 -08:00
Lioncash
4c5f5c9bf3 video_core: Remove unnecessary enum class casting in logging messages
fmt now automatically prints the numeric value of an enum class member
by default, so we don't need to use casts any more.

Reduces the line noise a bit.
2020-12-07 00:41:50 -05:00
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
comex
e8b2fd21d8 nvdrv, video_core: Don't index out of bounds when given invalid syncpoint ID
- Use .at() instead of raw indexing when dealing with untrusted indices.

- For the special case of WaitFence with syncpoint id UINT32_MAX,
  instead of crashing, log an error and ignore.  This is what I get when
  running Super Mario Maker 2.
2020-11-24 12:59:41 -05:00
bunnei
6053b95552 video_core: gpu: Implement WaitFence and IncrementSyncPoint. 2020-11-01 01:52:37 -07:00
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
ReinUsesLisp
9e87193725 video_core: Remove all Core::System references in renderer
Now that the GPU is initialized when video backends are initialized,
it's no longer needed to query components once the game is running: it
can be done when yuzu is booting.

This allows us to pass components between constructors and in the
process remove all Core::System references in the video backend.
2020-09-06 05:28:48 -03:00
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
Lioncash
b249e4e0ce yuzu: Resolve C++20 deprecation warnings related to lambda captures
C++20 deprecates capturing the this pointer via the '=' capture.
Instead, we replace it or extend the capture specification.
2020-08-03 11:54:04 -04:00