Geert Uytterhoeven 8cb6d837cc util: fix 32 bpp patterns on big-endian ... DRM formats are defined to be little-endian, unless the DRM_FORMAT_BIG_ENDIAN flag is set. Hence writes of multi-byte pixel values need to take endianness into account. Introduce a swap32() helper to byteswap 32-bit values, and a cpu_to_le32() helper to convert 32-bit values from CPU-endian to little-endian, and use the latter in the various pattern fill functions for 32-bit formats. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- v5: - Add Reviewed-by, v4: - Use new HAVE_BIG_ENDIAN symbol, v3: - Increase indentation after definition of cpu_to_le32(), v2: - Add Acked-by, - Add swap32() intermediate helper, - Add __ARM_BIG_ENDIAN and __s390__.		2023-10-31 13:24:32 +00:00
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Android.mk	Android: fix building of modetest and proptest	2017-04-03 17:46:06 +01:00
common.h	tests: Split helpers into library	2015-12-18 17:43:40 +00:00
format.c	modetest: add support for DRM_FORMAT_NV{15,20,30}	2023-10-30 12:25:09 +00:00
format.h	util: store number of colors for indexed formats	2023-10-24 09:44:21 +02:00
kms.c	tests/util: Add vkms driver	2023-02-10 05:22:52 +00:00
kms.h	tests: use drmModeGetConnectorTypeName	2022-07-02 20:13:29 +00:00
Makefile.sources	tests: Move name tables to libutil	2015-12-18 17:44:01 +00:00
meson.build	Add meson build system	2018-01-12 09:40:48 -08:00
pattern.c	util: fix 32 bpp patterns on big-endian	2023-10-31 13:24:32 +00:00
pattern.h	util: factor out and optimize C8 SMPTE color LUT	2023-10-24 09:44:04 +02:00