feat(linux): Add Vulkan video encoder - #4603

Merged

ReenigneArcher merged 29 commits into

LizardByte:masterfrom

neatnoise:vulkan-pr

Mar 31, 2026

Commits on Mar 30, 2026

Add Vulkan video encoder for Linux

neatnoise
authored and
ReenigneArcher
committed
e5e3307
fix: correct Vulkan VBR rc_mode value from 3 to 4 per Vulkan spec

neatnoise
authored and
ReenigneArcher
committed
2fed3a6
fix: correct VBR default in web config.html from 3 to 4

neatnoise
authored and
ReenigneArcher
committed
8f66c60
feat(linux): improve vulkan encoder, add rgb2nv12 shader

neatnoise
authored and
ReenigneArcher
committed
bb56f0c
fix: address review feedback - ordering, translations, remove ifdef guard

neatnoise
authored and
ReenigneArcher
committed
2f5d27e
vulkan: disable SEI/AUD units to match VAAPI behavior

neatnoise
authored and
ReenigneArcher
committed
24b6521
vulkan: optimize encoder frame path

neatnoise
authored and
ReenigneArcher
committed
12ee4da
vulkan: use 2x1 horizontal chroma subsampling

neatnoise
authored and
ReenigneArcher
committed
44d63dd
vulkan: cursor compositing for KMS, 10-bit format support

neatnoise
authored and
ReenigneArcher
committed
9d0e0b8
vulkan: fix multi-plane DMA-BUF import and chroma subsampling

neatnoise
authored and
ReenigneArcher
committed
477f101
vulkan: add VRAM encoding support to wlgrab, clean up portalgrab and kmsgrab

neatnoise
authored and
ReenigneArcher
committed
6c2a6c6
vulkan: add HDR/P010 support, rename shader to rgb2yuv

neatnoise
authored and
ReenigneArcher
committed
cfd1040
fix(vulkan): enable VBV buffer limit to prevent bitrate excursions

neatnoise
authored and
ReenigneArcher
committed
f228c40
vulkan: fix VBR bitrate overshoot by clearing rc_min_rate

neatnoise
authored and
ReenigneArcher
committed
61c0d4b
vulkan: reduce VBR bitrate overshoots

neatnoise
authored and
ReenigneArcher
committed
2dccc85
refactor: address code smells in vulkan encoder and related files

neatnoise
authored and
ReenigneArcher
committed
8aa8ef8
vulkan: revert rc_max_rate cap to match Mar 8 overshoot state

neatnoise
authored and
ReenigneArcher
committed
1c62090
vulkan: remove NO_RC_BUF_LIMIT from h264_vulkan to match Mar 8 state

neatnoise
authored and
ReenigneArcher
committed
779d5f2
fix: resolve CI lint and test failures for Vulkan encoder

neatnoise
authored and
ReenigneArcher
committed
bf7b484
Sort vk_rc keys alphabetically and reorder vulkan/vaapi sections

neatnoise
authored and
ReenigneArcher
committed
0c115e7
Fix y_invert handling for Vulkan encoder with wlroots GLES2 capture

neatnoise
authored and
ReenigneArcher
committed
f6f9702
Fix corrupted image (colored boxes) in wlroots Vulkan capture

neatnoise
authored and
ReenigneArcher
committed
3dcf7e2
Build Vulkan shaders at compile time instead of shipping pre-compiled SPIR-V

neatnoise
authored and
ReenigneArcher
committed
c97a6e4
fix: use Vulkan headers from build-deps, improve portability

neatnoise
authored and
ReenigneArcher
committed
fd36a50
style: move vulkan.h include to top of file

neatnoise
authored and
ReenigneArcher
committed
0872a09
fix: use find_program for shader compiler, fix packaging deps

neatnoise
authored and
ReenigneArcher
committed
e3cd494
fix: cmake-lint errors, clang-format, and alphabetical locale keys

neatnoise
authored and
ReenigneArcher
committed
dac503b
fix: cmake-lint E1120 and C0307 in binary_to_c.cmake
neatnoise
committed
6c55303
fix: openSUSE packaging - correct vulkan package names, disable vulkan on Leap
neatnoise
committed
c960341

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feat(linux): Add Vulkan video encoder - #4603

feat(linux): Add Vulkan video encoder#4603
ReenigneArcher merged 29 commits into
LizardByte:masterfrom
neatnoise:vulkan-pr

Commits on Mar 30, 2026

Add Vulkan video encoder for Linux

fix: correct Vulkan VBR rc_mode value from 3 to 4 per Vulkan spec

fix: correct VBR default in web config.html from 3 to 4

feat(linux): improve vulkan encoder, add rgb2nv12 shader

fix: address review feedback - ordering, translations, remove ifdef guard

vulkan: disable SEI/AUD units to match VAAPI behavior

vulkan: optimize encoder frame path

vulkan: use 2x1 horizontal chroma subsampling

vulkan: cursor compositing for KMS, 10-bit format support

vulkan: fix multi-plane DMA-BUF import and chroma subsampling

vulkan: add VRAM encoding support to wlgrab, clean up portalgrab and kmsgrab

vulkan: add HDR/P010 support, rename shader to rgb2yuv

fix(vulkan): enable VBV buffer limit to prevent bitrate excursions

vulkan: fix VBR bitrate overshoot by clearing rc_min_rate

vulkan: reduce VBR bitrate overshoots

refactor: address code smells in vulkan encoder and related files

vulkan: revert rc_max_rate cap to match Mar 8 overshoot state

vulkan: remove NO_RC_BUF_LIMIT from h264_vulkan to match Mar 8 state

fix: resolve CI lint and test failures for Vulkan encoder

Sort vk_rc keys alphabetically and reorder vulkan/vaapi sections

Fix y_invert handling for Vulkan encoder with wlroots GLES2 capture

Fix corrupted image (colored boxes) in wlroots Vulkan capture

Build Vulkan shaders at compile time instead of shipping pre-compiled SPIR-V

fix: use Vulkan headers from build-deps, improve portability

style: move vulkan.h include to top of file

fix: use find_program for shader compiler, fix packaging deps

fix: cmake-lint errors, clang-format, and alphabetical locale keys

fix: cmake-lint E1120 and C0307 in binary_to_c.cmake

fix: openSUSE packaging - correct vulkan package names, disable vulkan on Leap