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a42f1dc30b
2ndAdjustmentAndroid
2ndAdjustmentVulkan
2ndAdjustmentVulkanV3-STOP_FORCE_PUSHING_CAMILLE
2ndAdjustmentVulkanv2
2ndgpuopts
Kernel
Update-some-barriers-test
astc_optimization1
astc_optimizations
atomicops-mxwell
auto-updater
bcn-ternary-soft
bump-httplib-minver
civa
descriptor
descriptor_pool_opt
descriptor_set
discfix
dmnt2
dynarmic
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eds_changes1
eds_changes_phasewise
feat/22.0.0
feat/android_kotlin_compose
feat/game_override
ffmpeg-cross-compile
fix-grid-autoalign
fix/discord-rpc
flatopsfixes23485
fs-try
gpuopts
kosmic_krisp
kosmickrisp
lanobu
lines
liz-dynarmic-macos-fbsd-port
liz-heaptrack-fix
lizize/fixcrashwehenimagesizeexceed
lizzie/adreno5-mali-driver-fix
lizzie/anv-cached-mesa-hack
lizzie/aslr-algol1
lizzie/astc-mp4-improv
lizzie/bsdsockets-mod-fix
lizzie/bundleevil123
lizzie/civ7-y2k-dns-ban
lizzie/controller7547
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lizzie/dynarmic-exclusive-fixups
lizzie/dynarmic-faster-xbyak
lizzie/edit-handheld-mode
lizzie/evil-f32-u32-format-fix
lizzie/ffmpeg-d1d873c003
lizzie/fix-nvmap-handles
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lizzie/fix-shared-mem-evil12
lizzie/forceattachements-at-all-times
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lizzie/ltofix123
lizzie/macos-network-ifaces
lizzie/macos-vk-metal-fix-stype
lizzie/mark-bl-dynarmic
lizzie/maxwell-dumb-tools
lizzie/mboverhead1
lizzie/mlp223
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1 Commits (a42f1dc30b1ec8717fd1ea6cbf22520ad1c4b814)
| 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> |
6 years ago |