Pekka Paalanen 599adea6df renderer-gl: create shader blender state and use it ... This creates the fragment shader state needed for in-shader blending. In-shader blending is always enabled if supported: - GL supports the necessary features, and - the blend-to-output color curve is exactly invertible. The exact inverse is required, because the compositor will do repeated decode-encode cycles per destination pixel, one for each non-opaque source. Roundtrip errors through decode-encode might accumulate otherwise. For now, identity, enumerated, and parametric curves are deemed invertible while LUT is rejected without inspection. Therefore to make use of this feature, outputs need to be configured with a non-LUT type EOTF/TRC. In-shader blending is always enabled, because it should be universally more efficient than the use of a shadow buffer. This feature was originally drafted for Weston by Sebastian Wick. Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>		2026-04-08 21:55:45 +00:00
..
backend-drm	drm: Don't test reused states	2026-04-08 08:27:02 -05:00
backend-headless	backend-headless: fix undeclared FALSE identifier	2025-12-09 09:41:52 +01:00
backend-pipewire	output-capture: Support writeback connector formats	2025-09-25 12:39:23 +02:00
backend-rdp	backend-rdp: Add --vmconnect mode for RDP (Hyper-V)	2026-04-07 18:07:45 +03:00
backend-vnc	backend-vnc: Add missing aml/neatvnc cleanup in error path	2026-01-12 16:53:12 +00:00
backend-wayland	vulkan-renderer: rename output options to surface/surfaceless	2025-09-12 18:04:57 +01:00
backend-x11	vulkan-renderer: rename output options to surface/surfaceless	2025-09-12 18:04:57 +01:00
color-lcms	color-lcms: implement parametric-to-icc transforms	2026-02-19 14:38:10 +02:00
desktop	desktop-shell: set the new surface label field	2026-03-04 07:28:49 +00:00
perfetto	libweston: Add support for perfetto profiling	2025-01-24 12:22:13 +00:00
renderer-gl	renderer-gl: create shader blender state and use it	2026-04-08 21:55:45 +00:00
renderer-vulkan	libweston/renderer-vulkan: Fix minor warning messages	2026-03-06 16:50:49 +02:00
shell-utils	shell-utils: delete weston_shell_utils_surface_get_label()	2026-03-04 09:40:32 +02:00
animation.c	animation: Change how we seed the initial time	2025-11-24 12:29:15 -06:00
auth.c	libweston: Add user authentication support via PAM	2022-11-23 16:58:48 +01:00
backend.h	compositor: return paint node from weston_output_damage_flush_for_plane	2026-02-19 14:35:53 -06:00
bindings.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
clipboard.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
color-management.c	libweston: add weston_color_gamut_from_protocol()	2026-03-03 07:41:27 +00:00
color-management.h	color: update color-management protocol to wp-v1	2025-02-26 10:09:43 -03:00
color-noop.c	libweston: make use of some of the new weston assert	2025-09-15 19:16:17 -03:00
color-operations.c	renderer-gl: create shader blender state and use it	2026-04-08 21:55:45 +00:00
color-operations.h	renderer-gl: create shader blender state and use it	2026-04-08 21:55:45 +00:00
color-profile-param-builder.c	color: add weston_color_profile_param_builder_set_target_primaries_named()	2025-10-09 16:17:57 +00:00
color-properties.c	color: shorten the named of primaries	2025-06-17 10:40:03 +03:00
color-properties.h	color: fix count_parameters type	2025-06-17 10:40:03 +03:00
color-representation.c	libweston: Implement color-representation protocol	2025-12-19 17:08:29 +01:00
color-representation.h	libweston: Implement color-representation protocol	2025-12-19 17:08:29 +01:00
color.c	libweston: add weston_color_gamut_from_protocol()	2026-03-03 07:41:27 +00:00
color.h	compositor: add grayscale output color effect	2026-03-04 13:11:56 -03:00
commit-timing.c	compositor: Support the commit-timing protocol	2025-12-16 10:58:01 -06:00
commit-timing.h	compositor: Support the commit-timing protocol	2025-12-16 10:58:01 -06:00
compositor.c	compositor: Pass the length to opem_stream for one shot scene-graph	2026-04-04 08:11:04 +03:00
content-protection.c	cp: Correctly format debug scope for content protection	2025-06-04 17:38:16 +03:00
data-device.c	libweston: use new label for drag icons	2026-03-04 07:28:49 +00:00
drm-formats.c	drm-formats: add weston_drm_format_array_count_pairs()	2021-11-25 10:47:45 -03:00
fifo.c	compositor: Add the fifo-v1 protocol	2025-12-04 14:03:13 -06:00
fifo.h	compositor: Add the fifo-v1 protocol	2025-12-04 14:03:13 -06:00
git-version.h.meson	Add Meson build system	2018-12-09 14:50:54 +02:00
id-number-allocator.c	shared: rename a few weston assert	2025-09-15 19:13:04 -03:00
id-number-allocator.h	libweston: add unique id generator	2024-02-13 14:08:38 -03:00
input.c	input: Remove a bunch of explicit transform updates	2026-04-02 15:29:55 +03:00
launcher-impl.h	launcher: Remove launcher-logind	2023-09-29 09:55:32 -05:00
launcher-libseat.c	launcher-libseat: Don't hard-stop on libseat-debug	2025-06-04 17:38:16 +03:00
launcher-util.c	launcher: Remove launcher-logind	2023-09-29 09:55:32 -05:00
launcher-util.h	launchers: Remove --tty option	2022-03-03 17:00:15 -06:00
libinput-device.c	libweston: fix unexpect log when touch device has no output	2026-01-20 09:54:31 +08:00
libinput-device.h	libinput: hook up tablet events	2023-03-31 12:10:26 +00:00
libinput-seat.c	libinput: support ignoring all libinput-based input devices by configuration	2025-10-21 12:54:42 +03:00
libinput-seat.h	Rename compositor.h to libweston/libweston.h	2019-04-18 12:31:46 +03:00
libweston-internal.h	libweston: remove weston_renderer::read_pixels	2026-03-17 17:31:48 +02:00
linux-dmabuf.c	libweston: rename get_supported_formats to get_supported_dmabuf_formats	2025-09-02 13:34:00 +00:00
linux-dmabuf.h	linux-dmabuf: Add support for protocol version 5	2024-01-19 18:59:22 +01:00
linux-explicit-synchronization.c	libweston: Advertise minor version 2 of zwp_linux_explicit_synchronization_v1	2019-08-02 15:00:08 +00:00
linux-explicit-synchronization.h	libweston: Support zwp_surface_synchronization_v1.set_acquire_fence	2019-02-06 12:21:56 +00:00
linux-sync-file-uapi.h	libweston: Introduce an internal linux sync file API	2019-02-06 12:21:56 +00:00
linux-sync-file.c	libweston: export weston_linux_sync_file_read_timestamp()	2019-04-18 12:50:55 +03:00
linux-sync-file.h	libweston: export weston_linux_sync_file_read_timestamp()	2019-04-18 12:50:55 +03:00
log.c	libweston: Add weston_log_paced()	2022-11-08 08:32:26 -06:00
meson.build	Remove WCAP	2026-03-17 15:07:24 +02:00
noop-renderer.c	libweston: remove weston_renderer::read_pixels	2026-03-17 17:31:48 +02:00
output-capture.c	output-capture: Fix assertions in pull_capture_task()	2025-09-25 17:51:22 +02:00
output-capture.h	output-capture: Support writeback connector formats	2025-09-25 12:39:23 +02:00
pixel-formats.c	pixel-formats: Add support for compressed YUV	2026-03-30 20:33:55 +01:00
pixel-formats.h	pixel-formats: Move FOURCC defines to weston-drm-fourcc.h	2025-06-23 15:03:06 +02:00
pixman-renderer.c	libweston: remove weston_renderer::read_pixels	2026-03-17 17:31:48 +02:00
pixman-renderer.h	pixman-renderer: Remove renderbuffer_get_image() function	2025-01-21 14:34:31 +01:00
plugin-registry.c	Rename plugin-registry.h to libweston/plugin-registry.h	2019-04-18 12:31:46 +03:00
renderer-borders.c	libweston: move gl-borders up to weston_renderer	2025-05-18 18:00:08 +02:00
renderer-borders.h	libweston: move gl-borders up to weston_renderer	2025-05-18 18:00:08 +02:00
spring-tool.c	Rename compositor.h to libweston/libweston.h	2019-04-18 12:31:46 +03:00
surface-state.c	surface-state: Flag buffer params as dirty if replacing deleted buffer	2026-04-08 08:27:02 -05:00
timeline-perfetto.c	perfetto: do not call weston_surface::get_label()	2026-03-04 07:28:49 +00:00
timeline.c	libweston: do not call weston_surface::get_label()	2026-03-04 09:40:29 +02:00
timeline.h	timeline: Add the TL_POINTs into perfetto data	2025-01-24 12:22:13 +00:00
touch-calibration.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
vertex-clipping.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
vertex-clipping.h	gl-renderer: Do not expose clipper_clip() in header	2024-05-30 09:09:45 +00:00
weston-direct-display.c	libweston: Add weston-direct-display server side implementation	2019-11-18 19:33:09 +02:00
weston-log-file.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
weston-log-flight-rec.c	Revert "shared/helpers.h: Migrate helpers.h to libweston"	2025-01-17 10:18:26 +02:00
weston-log-internal.h	weston-log-wayland: make stream_destroy() use weston_log_subscriber_release()	2020-02-10 10:53:50 +00:00
weston-log-wayland.c	weston-log: Add a advertised list of debug scopes	2025-06-04 17:43:33 +03:00
weston-log.c	libweston: route log scope printf through FILE	2026-03-10 16:40:40 +02:00
weston-trace.h	libweston: Add support for perfetto profiling	2025-01-24 12:22:13 +00:00