weston/tests
Pekka Paalanen 4012062228 tests: add rgb[] alias in color_float
Individual struct fields are inconvenient to index into, yet most
operations on a color just repeat the same for each of RGB channel.
Being able to index into RGB avoids repeating the same code for each
channel.

Alpha channel is left as separate, since it is almost never handled the
same as RGB.

The union keeps the old .r, .g and .b addressing working. The static
asserts ensure the aliasing is correct.

For demonstration, two simple functions in color_util.c are converted.

Unfortunately initializers need to be corrected everywhere. Field .a is
not explicitly initialized because it is unused in these cases.

This change should make code easier to read.

This change requires gnu99 or c11 standard. gnu99 is already the default
in top-level meson.build.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2022-02-18 15:22:44 +00:00
..
reference tests: color shaper-matrix test 2022-02-12 23:19:02 -05:00
alpha-blending-test.c tests: add rgb[] alias in color_float 2022-02-18 15:22:44 +00:00
bad-buffer-test.c tests: fix leaks in bad-buffer 2021-06-15 07:43:00 +00:00
buffer-transforms-test.c tests: fix refname leaks 2021-06-15 07:43:00 +00:00
color-manager-test.c Revert "compositor: add weston.ini option use-renderer-shadow" 2021-06-14 16:04:43 +03:00
color-shaper-matrix-test.c tests: add rgb[] alias in color_float 2022-02-18 15:22:44 +00:00
color_util.c tests: add rgb[] alias in color_float 2022-02-18 15:22:44 +00:00
color_util.h tests: add rgb[] alias in color_float 2022-02-18 15:22:44 +00:00
config-parser-test.c tests/config-parser: Remove useless duplicate test 2019-11-28 19:24:13 +00:00
devices-test.c tests: fix all leaks in devices-test 2021-06-28 14:21:43 +03:00
drm-formats-test.c drm-formats: add weston_drm_format_array_count_pairs() 2021-11-25 10:47:45 -03:00
drm-smoke-test.c tests: fix leak in drm-smoke-test.c 2022-01-21 11:49:34 +00:00
event-test.c tests: fix leak in events 2021-06-16 14:41:08 +00:00
input-timestamps-helper.c tests: replace fprintf() with testlog() 2019-11-22 12:54:10 +02:00
input-timestamps-helper.h tests: Introduce input timestamps helper 2018-02-20 10:20:29 +02:00
internal-screenshot-test.c tests: fix leaks in internal-screenshot-test 2021-06-16 14:41:08 +00:00
ivi-layout-internal-test.c tests: migrate ivi-layout-internal 2020-01-30 10:10:35 +00:00
ivi-layout-test-client.c tests: fix leaks in ivi-layout-test-client 2021-06-16 14:41:08 +00:00
ivi-layout-test-plugin.c tests: Bump alignment for test structures to 64 bytes 2021-08-03 18:42:25 +01:00
ivi-shell-app-test.c tests: fix leak in ivi-shell-app-test 2021-06-16 14:41:08 +00:00
ivi-test.h ivi-shell: implement surface_on_many_layer test 2016-06-29 11:32:23 +03:00
keyboard-test.c tests: destroy client in keyboard-test 2021-06-16 14:41:08 +00:00
linux-explicit-synchronization-test.c tests: fix all leaks in linux-explicit-synchronization-test 2021-06-28 14:21:27 +03:00
matrix-test.c Rename matrix.h to libweston/matrix.h 2019-04-18 12:31:46 +03:00
meson.build tests: Add dependency on screenshooter client protocol 2022-02-18 12:24:01 +00:00
output-damage-test.c tests: fix refname leaks 2021-06-15 07:43:00 +00:00
output-transforms-test.c tests: fix refname leaks 2021-06-15 07:43:00 +00:00
plugin-registry-test.c tests: thread-based client harness 2020-01-30 10:10:34 +00:00
pointer-shot-test.c tests: fix leak in surface_commit_color() in pointer-shot 2021-06-16 14:41:08 +00:00
pointer-test.c tests: destroy client in pointer-test 2021-06-16 14:41:08 +00:00
presentation-test.c tests: fix leaks in presentation-test 2021-06-16 14:41:08 +00:00
roles-test.c tests/roles: switch to xdg-shell 2021-07-23 17:26:02 +01:00
safe-signal-output-removal-test.c tests/safe-signal-output-removal: Add test for output removal 2021-12-14 17:55:06 +00:00
safe-signal-test.c test/safe-signal: Add a basic test for weston_signal_emit_mutable 2021-12-14 17:55:06 +00:00
setbacklight.c tests: Update boilerplate from MIT X11 license to MIT Expat license 2015-06-15 13:04:19 -07:00
string-test.c tests: add missing include 2017-01-23 14:12:06 +02:00
subsurface-shot-test.c tests: Add test for subsurfaces mapping hierachies 2022-02-07 12:16:16 +00:00
subsurface-test.c tests: reduce subsurface-test verbosity 2021-06-23 15:20:25 +03:00
surface-global-test.c tests: fix all leaks in surface-global-test 2021-06-28 14:21:27 +03:00
surface-screenshot-test.c Unify the include style of shared/ headers 2019-10-04 16:04:48 +03:00
surface-test.c tests: fix all leaks in surface-test 2021-06-28 14:21:27 +03:00
text-test.c tests: fix all leaks in text-test 2021-06-28 14:21:27 +03:00
timespec-test.c Unify the include style of shared/ headers 2019-10-04 16:04:48 +03:00
touch-test.c tests: fix all leaks in touch-test 2021-06-28 14:21:27 +03:00
vertex-clip-test.c shared/helpers: use ARRAY_COPY where possible 2021-04-28 12:17:24 -03:00
viewporter-shot-test.c tests: introduce struct fixture_metadata 2021-02-17 12:52:33 +00:00
viewporter-test.c tests: clean up after viewporter-test 2021-05-31 12:35:01 +03:00
weston-test-client-helper.c tests: Store the pointer event serial 2021-06-10 17:20:30 +03:00
weston-test-client-helper.h tests: Store the pointer event serial 2021-06-10 17:20:30 +03:00
weston-test-desktop-shell.c tests: give name for the test-shell background 2022-01-25 13:10:36 +00:00
weston-test-fixture-compositor.c tests: fix leak when we won't run DRM-backend tests 2022-01-21 11:49:34 +00:00
weston-test-fixture-compositor.h tests: add mechanism to change Weston's behavior when running certain tests 2020-10-27 11:21:55 +00:00
weston-test-runner.c tests: add build option to force skips as failures 2021-03-12 16:14:28 +02:00
weston-test-runner.h tests: Bump alignment for test structures to 64 bytes 2021-08-03 18:42:25 +01:00
weston-test.c tests: Fix use after free on exit 2022-01-19 10:55:04 -06:00
weston-testsuite-data.h tests: use fixture names in reports 2021-02-17 12:52:33 +00:00
xwayland-test.c tests/xwayland: Remove manual timeout implementation 2021-12-14 14:57:40 +00:00
yuv-buffer-test.c tests: free pixman image in yuv-buffer-test 2021-06-28 14:21:27 +03:00