Geoffrey McRae
6a9957650c
[client] add a MPV glsl style effect loader
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2026-07-18 08:42:38 +10:00
Geoffrey McRae
e5c4fe68dc
[client] egl: cache renderer GL state
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Track context-local GL bindings to avoid redundant program, framebuffer,
buffer, texture, sampler, viewport, blend, and scissor state changes.
Invalidate the cache across context switches, ImGui rendering, and
shared object changes. Preserve CPU-backed texture upload correctness by
explicitly clearing pixel unpack buffer bindings where required.
This reduces hot-path driver overhead without adding waits or GPU
synchronization.
2026-07-17 22:38:46 +10:00
Geoffrey McRae
e3616ed4b9
[client] egl: add cached uniforms and multipass effects
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Replace the per-frame uniform list with stable, name-cached handles that
retain their values across shader recompilation. Track dirty uniforms so
only changed values are uploaded, reducing redundant GL calls and buffer
management.
Add a reusable effect-pass pipeline with per-pass shaders, samplers,
formats, resolutions, and intermediate render targets. This makes
external effects easier to integrate and supports arbitrary multipass
chains.
Migrate the desktop, cursor, damage, 24-bit, downscale, CAS, and FSR
rendering paths to the new APIs. Also ensure framebuffer objects are
released correctly.
2026-07-17 21:05:47 +10:00
Geoffrey McRae
364485ded8
[client] wayland: implement HDR support
2026-07-16 05:34:09 +10:00
Geoffrey McRae
69f44a003d
[all] refresh copyright
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2026-05-31 15:13:57 +10:00
Geoffrey McRae
e9b7bdfea1
Revert "[all] refresh copyright"
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Corrupted IDD sources due to lack of UTF-8 with BOM support in the
script.
2026-05-31 15:10:44 +10:00
Geoffrey McRae
98602fb95e
[all] refresh copyright
2026-05-31 15:03:37 +10:00
Geoffrey McRae
eec9aa3ae3
[client] egl: fix uninitialized use of variables
2025-09-08 11:00:06 +10:00
Geoffrey McRae
f07dd827ae
[client] egl: fix null pointer dereference crash
2025-09-08 10:57:08 +10:00
Geoffrey McRae
551298ed5b
[doc] all: update copyright year
2025-03-05 12:24:38 +11:00
Chris Spencer
0fd6f59bbb
[client] egl: fix desktop render dimensions check
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Code now matches the error message.
2025-03-05 10:57:20 +11:00
Jacob McNamee
82c9df54c5
[client] egl: fix unintended vertical clipping in spiceDrawFill
2024-05-20 19:42:21 +10:00
Geoffrey McRae
dc9065b62f
[client] egl: do not use DMA when using the spice display
2024-03-12 13:57:23 +11:00
Geoffrey McRae
13b9756e80
[client] egl: fix desktop spice toggle race
2024-03-12 11:58:16 +11:00
Geoffrey McRae
0b210a280d
[all] update the copyright to 2024
2024-02-01 17:16:31 +11:00
Geoffrey McRae
43a3fb0db3
[client] egl: RGB24 improvements
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This patch performs several changes.
* Alters the fourcc codes to types that ignore the alpha channel where
possible to allow the gpu to internally use 24-bit formats.
* Attempts to use DRM_FORMAT_RGB888 first as some GPUs may support this
* If DMABUF is not in use the data is now imported directly as RGB24
without the post-processing shader
2023-11-21 12:01:45 +11:00
Geoffrey McRae
929e88b9d3
[all] provide conditional path optimization hints to the compiler
2023-11-12 18:26:08 +11:00
Geoffrey McRae
55fa5cc851
[client] egl: fix integer division into float
2023-11-11 13:48:41 +11:00
Geoffrey McRae
3a6afd04d2
[client] egl: use the pitch to calculate the new width for rgb24
2023-11-10 06:28:05 +11:00
Geoffrey McRae
c0e09e13a5
[client] egl: make the bgr_bgra filter generic for 24-bit formats
2023-11-10 06:28:05 +11:00
Geoffrey McRae
3843afa927
[client] egl: fix texture import for RGB_24
2023-11-10 06:28:05 +11:00
Geoffrey McRae
6492c47e1e
[client] egl: fix typo
2023-11-10 06:28:05 +11:00
Geoffrey McRae
86e8e99107
[all] add initial support for RGB24-bpp support
2023-11-10 06:28:05 +11:00
Geoffrey McRae
c665044bfa
[client] implement support for RGB24 packed data
2023-11-10 06:28:05 +11:00
Geoffrey McRae
2f36aaff5c
[client] egl: prepare for DXGI HDR10 support
2023-10-27 01:03:22 +11:00
Geoffrey McRae
eeea24ebfb
[client] egl: invalidate the window when HDR settings are changed
2023-10-24 13:46:51 +11:00
Geoffrey McRae
2e515657dd
[all] update/add license headers
2023-10-20 15:36:34 +11:00
Geoffrey McRae
df5c648377
[client] egl: remove unit qualifier from label
2023-10-20 15:30:36 +11:00
Geoffrey McRae
78df2073ff
[client] egl: make it possible to configure HDR to SDR mapping
2023-10-20 15:26:27 +11:00
Geoffrey McRae
ad43969c1a
[client] egl: add support to map HDR to SDR
2023-04-26 16:26:54 +10:00
Geoffrey McRae
b4b4a37b2b
[client] egl: switch to using GL_TEXTURE_EXTERNAL_OES for DMABUF
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According to Erik @ NVidia the open source NVidia driver will not
create a EGLImage from a DMABUF if the target is not
GL_TEXTURE_EXTERNAL_OES. This change set converts the dmabuf texture
from GL_TEXTURE_2D to GL_TEXTURE_EXTERNAL_OES and at runtime performs a
global search & replace on fragment shaders as needed to remain
compatible, replacing `sampler2D` with `samplerExternalOES`.
Ref: https://github.com/NVIDIA/open-gpu-kernel-modules/discussions/243#discussioncomment-3283415
2023-03-09 09:20:01 +11:00
Geoffrey McRae
da04a6dd54
[client] all: use the defined keyboard mapping for keybinds
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Fixes #1007
2022-06-29 18:26:40 +10:00
Geoffrey McRae
faae785c44
[client] spice: initialize new surfaces to black
2022-05-24 00:17:08 +10:00
Geoffrey McRae
247e867f18
[client] egl: implemented SPICE display support
2022-05-22 18:19:58 +10:00
Geoffrey McRae
eae559b4c9
[client/obs] update to support downscaled frames coming from the host
2022-05-01 19:51:25 +10:00
Paul Hollinsky
3890c72159
[client] egl: use texture sampler for desktop
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The desktop doesn't need its own sampler, there is already an identically
configured one in the `desktop->texture`.
For some reason, using the texture sampler fixes a black screen issue
with my GTX 660 using the 470.86 driver. Maybe hitting some limit
for how many samplers can be allocated?
2022-02-08 15:34:54 +11:00
Geoffrey McRae
ec0bd6adc8
[client] imgui: update to cimgui 1.86
2022-01-08 00:26:12 +11:00
Geoffrey McRae
952ebea2c5
[all] refresh copyright dates
2022-01-05 19:42:46 +11:00
Geoffrey McRae
adbe333414
[client] egl: dmabuf can be used without GL_EXT_buffer_storage support
2021-12-15 06:10:30 +11:00
Quantum
3e9a21d3b9
[client] egl: use linear filter when not scaling
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This appears to eliminate artifacts related to non-full screen paints
due to precision errors with the nearest filter.
2021-12-02 22:07:24 +11:00
Geoffrey McRae
8167ef2c4a
[client] egl: make use of glsl's textureSize function
2021-11-12 07:41:59 +11:00
Geoffrey McRae
bc34dc9e24
[client] egl: blame NVIDIA if dmabuf fails on NVIDIA hardware
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NVIDIA still do not implement a complete/working DMABUF implementation
yet advertise support. Best to tell the public to complain to NVIDIA
instead of assuming it's a LG bug or an issue with their system.
2021-10-20 11:28:29 +11:00
Geoffrey McRae
edc9825c04
[client] egl: check for invalid desktop render dimensions
2021-10-20 11:17:29 +11:00
Quantum
1b58f2592c
[client] egl: make filters damage aware
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This saves a lot of GPU power for partial updates. Running testufo with
lanczos downscaling and FSR upscaling consumed over 90 W, but with this
commit, consumed only 75 W.
2021-09-04 13:30:24 +10:00
Quantum
81c38e825c
[client] remove all casts around malloc
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The cast is unnecessary in C and should be removed to avoid clutter.
2021-08-16 16:26:58 +10:00
Geoffrey McRae
117e88c240
[client] egl: add new downscale filter
2021-08-12 15:54:16 +10:00
Geoffrey McRae
6387bf2d2e
[client] rework the configuration overlay to allow for tabs
2021-08-12 09:04:45 +10:00
Geoffrey McRae
fe6339fc77
[client] egl: re-order CAS to before FSR for better results
2021-08-12 06:56:16 +10:00
Geoffrey McRae
f0ea882165
[client] egl: cleanup texture filtering/post-processing
2021-08-11 18:53:36 +10:00
Geoffrey McRae
f78154d282
[client] egl: fixes to shader post-process pipeline
2021-08-11 06:31:01 +10:00
