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242 commits

Author SHA1 Message Date
Lioncash 9e726a9250 service: Resolve cases of member field shadowing 
Now all that remains is for kernel code to be 'shadow-free' and then
-Wshadow can be turned into an error.
 2021-05-04 04:38:38 -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
bunnei dfac2e2d25
Merge pull request #6145 from lat9nq/nvhost_empty_memcpy 
nvhost_nvdec_common: Avoid memcpy with null pointers
 2021-04-08 13:23:05 -07:00
lat9nq 2cc42e40c5 nvhost_nvdec_common: Avoid memcpy with null pointers 
Avoid sending null pointer to memcpy as reported by Undefined Behavious
Sanitizer.

Co-authored-by: LC <mathew1800@gmail.com>
 2021-04-05 16:40:03 -04:00
lat9nq 638c892edf nvhost_ctrl_gpu: Avoid sending null pointer to memcpy 
Undefined Behaviour Sanitizer reports a null pointer is being sent to
memcpy, thought it's "guaranteed to never be null". Guard it with an if
statement, and log when the action has been averted.
 2021-04-05 00:49:09 -04:00
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
Chloe Marcec 99fdfa1fcd nvdrv: Pass device fd and handle device create methods for device opening and closing 
We pass the fd to the ioctl as well as alert the device when it's opened or closed to allow for fd unique actions to take place
 2021-03-25 12:56:42 +11:00
Chloe Marcec 875183e7c5 nvdrv: Change InitializeEx to AllocAsEx 
Wee also report the correct "big page size" now in GetVARegions & fix up the struct for IoctlAllocAsEx
 2021-03-22 19:59:30 +11:00
ameerj 3c37d66c28 Address PR feedback 
Co-Authored-By: LC <712067+lioncash@users.noreply.github.com>
 2021-02-13 13:07:56 -05:00
ameerj ac265a72ce nvdec cleanup 2021-02-13 13:07:31 -05:00
bunnei ff3c7c068b hle: kernel: Reimplement KReadableEvent and KWritableEvent. 2021-02-05 14:03:32 -08:00
bunnei 3f942c01f0 hle: kernel: Rename WritableEvent to KWritableEvent. 2021-02-05 14:00:36 -08:00
bunnei e86a7e3691 hle: kernel: Rename ReadableEvent to KReadableEvent. 2021-02-05 14:00:36 -08:00
bunnei c0d3aef28c core: hle: kernel: Rename Thread to KThread. 2021-01-28 21:42:25 -08:00
Chloe Marcec 822edff5bd Simplify condition 2021-01-23 22:12:05 +11:00
Chloe Marcec 3b0458a7a5 nvdrv: Unregister already registered events 2021-01-23 22:02:14 +11:00
ameerj 06cef3355e fix for nvdec disabled, cleanup host1x 2021-01-07 14:33:45 -05:00
ameerj 2c27127d04 nvdec syncpt incorporation 
laying the groundwork for async gpu, although this does not fully implement async nvdec operations
 2021-01-07 14:33:45 -05:00
bunnei 0c81b83ca9 hle: service: nvdrv: Revert #4981 to remove usage of SleepClientThread. 
- Note, this always processes the ioctl right away, which fixes BotW 1.0.0 issues.
 2020-12-28 16:33:48 -08:00
comex 716ae72aac nvdrv: Remove useless re-declaration of pure virtual methods that were already declared in the superclass 2020-12-06 18:24:33 -05:00
Lioncash 1a954b2a59 service: Eliminate usages of the global system instance 
Completely removes all usages of the global system instance within the
services code by passing in the using system instance to the services.
 2020-11-26 20:03:11 -05:00
bunnei 322349e8cc
Merge pull request #4975 from comex/invalid-syncpoint-id 
nvdrv, video_core: Don't index out of bounds when given invalid syncpoint ID
 2020-11-26 01:27:24 -08:00
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
Chloe Marcec ab25d1fe9a nvservices: Reintroducee IoctlCtrl 
Fixes regression caused by #4907 which caused games like Breath of the Wild 1.0.0 not to boot.
 2020-11-24 16:40:23 +11:00
Chloe Marcec fc4d692c50 Addressed issues 2020-11-10 15:57:36 +11:00
Chloe Marcec 31c12de0fe core: Make nvservices more standardized 2020-11-10 15:57:35 +11:00
Lioncash da7be67daf ipc_helpers: Remove usage of the global system instance 
Resolves numerous deprecation warnings throughout the codebase due to
inclusion of this header. Now building core should be significantly less
noisy (and also relying on less global state).

This also uncovered quite a few modules that were relying on indirect
includes, which have also been fixed.
 2020-11-08 15:58:11 -05:00
bunnei dc5396a466 video_core: dma_pusher: Remove integrity check on command lists. 
- This seems to cause softlocks in Breath of the Wild.
 2020-11-07 00:08:19 -08:00
bunnei 848bdf8a40 fixup! hle service: nvdrv: nvhost_gpu: Update to use SyncpointManager and other improvements. 2020-11-01 01:52:38 -07:00
bunnei e67b8678f8 hle service: nvdrv: nvhost_gpu: Update to use SyncpointManager and other improvements. 
- Refactor so that SubmitGPFIFO and KickoffPB use shared functionality.
- Implement add_wait and add_increment flags.
 2020-11-01 01:52:38 -07:00
bunnei 66edfd61c6 hle service: nvdrv: nvhost_ctrl: Update to use SyncpointManager. 2020-11-01 01:52:37 -07:00
bunnei 4a3fd97e48 hle service: nvdrv: Update to instantiate SyncpointManager. 2020-11-01 01:52:34 -07:00
bunnei d567b7e841 hle: service: nvdrv: Implement SyncpointManager, to manage syncpoints. 2020-11-01 01:51:54 -07:00
Levi Behunin bca9591660
Rename to align with switchbrew and remove gpu function (#4714) 
* Rename to align with switchbrew

* Rename to align with switchbrew and remove gpu function that checks if clearing should be done.
 2020-11-01 01:24:17 -07:00
Jan Beich 50e52ade85 video_core: unbreak -Werror in NVDEC with Clang 
src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp:41:15: error: unused variable 'OutOfMemory' [-Werror,-Wunused-const-variable]
constexpr u32 OutOfMemory{static_cast<u32>(-12)};
              ^
 2020-10-30 16:43:10 +00:00
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
bunnei 3d592972dc
Revert "core: Fix clang build" 2020-10-20 19:07:39 -07:00
LC 88d5140cf2
Merge pull request #4796 from lioncash/clang 
core: Fix clang build
 2020-10-20 19:19:12 -04:00
Lioncash be1954e04c core: Fix clang build 
Recent changes to the build system that made more warnings be flagged as
errors caused building via clang to break.

Fixes #4795
 2020-10-17 19:50:39 -04:00
bunnei b260847218 hle: service: nvdrv: Implement nvhost_as_gpu::FreeSpace. 
- This is used by Super Mario 3D All-Stars.
 2020-10-12 17:39:14 -07:00
bunnei 02ea62568f
Merge pull request #1703 from DarkLordZach/nvdec-ioctl 
nvdrv: Stub nvdec/vic ioctls to bypass nvdec movies
 2020-09-29 15:00:48 -07:00
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.
 2020-09-22 17:32:33 -04:00
Lioncash 2296e921d2 core: Resolve several -Wextra-semi warnings 
We can amend one of the cascade macros to require semicolons in order to
compile. In other cases, we can just remove the superfluous semicolons.
 2020-08-14 09:09:20 -04:00
bunnei f11628b9b7
Merge pull request #4430 from bunnei/new-gpu-vmm 
hle: nvdrv: Rewrite of GPU memory management.
 2020-08-04 18:44:26 -04:00
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
bunnei db94457205
Update src/core/hle/service/nvdrv/devices/nvmap.cpp 
Co-authored-by: LC <mathew1800@gmail.com>
 2020-07-27 18:27:20 -07:00
bunnei 05def61398 hle: nvdrv: Rewrite of GPU memory management. 2020-07-26 00:49:43 -04:00
bunnei a0ee597b19
Merge pull request #4203 from VolcaEM/services 
service: Update function tables
 2020-07-11 00:02:36 -04:00
VolcaEM 6a0010d0c6
service: Update function tables 2020-06-29 04:01:34 +02:00