From fa9653457302c106f8d47060ef3dda2b4c8038a8 Mon Sep 17 00:00:00 2001

From: David Herrmann <dh.herrmann@gmail.com>

Date: Wed, 1 Oct 2014 11:24:08 +0200

Subject: [PATCH] terminal: add unifont_get_width/height()

Allow unifont users to retrieve the width and height of unifont glyphs. In

version 1 this is hard-coded as 8/16, but may be changed in the future.

---

 src/libsystemd-terminal/unifont.c | 12 ++++++++++++

 src/libsystemd-terminal/unifont.h |  2 ++

 2 files changed, 14 insertions(+)

diff --git a/src/libsystemd-terminal/unifont.c b/src/libsystemd-terminal/unifont.c

index aa91794410..7520015988 100644

--- a/src/libsystemd-terminal/unifont.c

+++ b/src/libsystemd-terminal/unifont.c

@@ -181,6 +181,18 @@ unifont *unifont_unref(unifont *u) {

         return NULL;

 }

+unsigned int unifont_get_width(unifont *u) {

+        assert(u);

+

+        return 8U;

+}

+

+unsigned int unifont_get_height(unifont *u) {

+        assert(u);

+

+        return 16U;

+}

+

 unsigned int unifont_get_stride(unifont *u) {

         assert(u);

diff --git a/src/libsystemd-terminal/unifont.h b/src/libsystemd-terminal/unifont.h

index c39512d2c6..0ded61472f 100644

--- a/src/libsystemd-terminal/unifont.h

+++ b/src/libsystemd-terminal/unifont.h

@@ -50,5 +50,7 @@ unifont *unifont_unref(unifont *u);

 DEFINE_TRIVIAL_CLEANUP_FUNC(unifont*, unifont_unref);

+unsigned int unifont_get_width(unifont *u);

+unsigned int unifont_get_height(unifont *u);

 unsigned int unifont_get_stride(unifont *u);

 int unifont_lookup(unifont *u, unifont_glyph *out, uint32_t ucs4);