X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-terminal%2Funifont.c;h=0da81e8ff2dcd46822991f3ee9039a11ddef8501;hb=113b3fc1a8061f4a24dd0db74e9a3cd0083b2251;hp=aa91794410ffe92e37e729535619e6926d4426ab;hpb=c2977e5cb874e696994bcb93b8148f52c315b901;p=elogind.git

diff --git a/src/libsystemd-terminal/unifont.c b/src/libsystemd-terminal/unifont.c
index aa9179441..0da81e8ff 100644
--- a/src/libsystemd-terminal/unifont.c
+++ b/src/libsystemd-terminal/unifont.c
@@ -28,13 +28,10 @@
 
 #include <endian.h>
 #include <fcntl.h>
-#include <stdbool.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
 #include "macro.h"
 #include "unifont-def.h"
 #include "unifont.h"
@@ -181,6 +178,18 @@ 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);
 
@@ -209,3 +218,21 @@ int unifont_lookup(unifont *u, unifont_glyph *out, uint32_t ucs4) {
                 memcpy(out, &g, sizeof(g));
         return 0;
 }
+
+void unifont_fallback(unifont_glyph *out) {
+        static const uint8_t fallback_data[] = {
+                /* unifont 0xfffd '�' (unicode replacement character) */
+                0x00, 0x00, 0x00, 0x7e,
+                0x66, 0x5a, 0x5a, 0x7a,
+                0x76, 0x76, 0x7e, 0x76,
+                0x76, 0x7e, 0x00, 0x00,
+        };
+
+        assert(out);
+
+        out->width = 8;
+        out->height = 16;
+        out->stride = 1;
+        out->cwidth = 1;
+        out->data = fallback_data;
+}