From 6e3046878d4dced3f2e503973ad31d7921c0c400 Mon Sep 17 00:00:00 2001 From: Geoff Greer Date: Sun, 10 Feb 2019 16:56:57 -0800 Subject: Add support for manually setting subpixel hinting on outputs. Many laptop screens report unknown subpixel order. Allow users to manually set subpixel hinting to work around this. Addresses https://github.com/swaywm/sway/issues/3163 --- common/util.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'common') diff --git a/common/util.c b/common/util.c index edbbf3f7..c43c5ddf 100644 --- a/common/util.c +++ b/common/util.c @@ -4,6 +4,7 @@ #include #include #include +#include #include "log.h" #include "util.h" @@ -54,3 +55,23 @@ float parse_float(const char *value) { } return flt; } + + +const char *sway_wl_output_subpixel_to_string(enum wl_output_subpixel subpixel) { + switch (subpixel) { + case WL_OUTPUT_SUBPIXEL_UNKNOWN: + return "unknown"; + case WL_OUTPUT_SUBPIXEL_NONE: + return "none"; + case WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB: + return "rgb"; + case WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR: + return "bgr"; + case WL_OUTPUT_SUBPIXEL_VERTICAL_RGB: + return "vrgb"; + case WL_OUTPUT_SUBPIXEL_VERTICAL_BGR: + return "vbgr"; + } + sway_assert(false, "Unknown value for wl_output_subpixel."); + return NULL; +} -- cgit v1.2.3-54-g00ecf