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89e414a2fb
Kernel
Update-some-barriers-test
astc_optimization1
astc_optimizations
atomicops-mxwell
bcn-ternary-soft
camille/bufferc
chore/chore
civa
cyber/async-gpu-android
descriptor
descriptor_pool_opt
descriptor_set
discfix
dmnt2
dravee/less-toggle
dravee/uma
dynarmic-coproc
dynarmic-ppc64
eden-orbis-ps4
eds-true-adreno-fixes
eds-true-adreno-fixes-pre-0.1.0
feat/game_override
ffmpeg-cross-compile
fix-bloom-warning
fix/discord-rpc
fix/socket
fixup-android
flatopsfixes23485
frame_pacing
fs-try
gentoo-gdb
gpuopts
interval-zero
lanobu
liz-crash-dumps-solaris
liz-dynarmic-macos-fbsd-port
liz-get-rid-of-mcl-intrusive-list
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liz-no-rtti-allowance
lizzie/adreno5-mali-driver-fix
lizzie/astc-mp4-improv
lizzie/audio-remove-recursive-lock
lizzie/call2g-target
lizzie/caps-eds-nvidia
lizzie/correcter-convert-abgr8-srgb-d24s8
lizzie/dirty-wxx-dynarm
lizzie/dynarmic-block-reuse
lizzie/dynarmic-code-page-cache
lizzie/dynarmic-define-same-arg
lizzie/dynarmic-sm4-inline
lizzie/dynarmic-sse3-impls
lizzie/dynarmic-xbyak-use-ankerl
lizzie/dynrregabiset
lizzie/evil-f32-u32-format-fix
lizzie/fix-dragonslayer-armnce
lizzie/fix-idiv-crash
lizzie/fix-my-fuckup-with-vic
lizzie/fix-vic-msvc-attempt-2
lizzie/gmake-fix
lizzie/gutter-sw-blitter
lizzie/identity-pass-a64
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master
memsetopsyscallavoid
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workgroup
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1 Commits (89e414a2fbd9995005258332bcd64b6fa5ad9e2a)
| Author | SHA1 | Message | Date |
|---|---|---|---|
ameerj
|
9ef5c53e52 |
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 |