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* Rename to align with switchbrew
* Rename to align with switchbrew and remove gpu function that checks if clearing should be done.
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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)};
^
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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>
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core: Fix clang build
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Recent changes to the build system that made more warnings be flagged as
errors caused building via clang to break.
Fixes #4795
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- This is used by Super Mario 3D All-Stars.
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nvdrv: Stub nvdec/vic ioctls to bypass nvdec movies
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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.
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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.
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hle: nvdrv: Rewrite of GPU memory management.
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C++20 deprecates capturing the this pointer via the '=' capture.
Instead, we replace it or extend the capture specification.
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Co-authored-by: LC <mathew1800@gmail.com>
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service: Update function tables
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This commit: Implements CPU Interrupts, Replaces Cycle Timing for Host
Timing, Reworks the Kernel's Scheduler, Introduce Idle State and
Suspended State, Recreates the bootmanager, Initializes Multicore
system.
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Fixes animal crossing svcBreak on launch
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IoctlGetGpuTime should be 16 bytes, not 8.
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This commit corrects a padding value in Ioctl Remap that was actually an
offset to the mapping address.
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With all of the trivial parts of the memory interface moved over, we can
get right into moving over the bits that are used.
Note that this does require the use of GetInstance from the global
system instance to be used within hle_ipc.cpp and the gdbstub. This is
fine for the time being, as they both already rely on the global system
instance in other functions. These will be removed in a change directed
at both of these respectively.
For now, it's sufficient, as it still accomplishes the goal of
de-globalizing the memory code.
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kernel objects. (#3154)
* kernel: Replace usage of boost::intrusive_ptr with std::shared_ptr for kernel objects.
- See https://github.com/citra-emu/citra/pull/4710 for details.
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- This does not actually seem to exist in the real kernel - games reset these automatically.
# Conflicts:
# src/core/hle/service/am/applets/applets.cpp
# src/core/hle/service/filesystem/fsp_srv.cpp
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General fixes to Async GPU
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Events are supposed to be cleared on quering. This fixes that issue.
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Initial implementation of Ioctl2 & Ioctl3
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These functions are not stubbed and are called fairly often. Due to the nature of how often they're called, we should keep them marked as LOG_TRACE instead of LOG_DEBUG or LOG_WARNING
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Purpose of Ioctl2 and Ioctl3 is to prevent the passing of raw pointers through ioctls
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mirroring hardware
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