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Merge branch 'fakhriaunur-master'

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Luke Smith 2022-01-21 23:00:57 -05:00
commit 9cabe89a11
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1 changed files with 16 additions and 2 deletions
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18
hb.c
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@ -2,11 +2,25 @@
#include <stdio.h> #include <stdio.h>
#include <math.h> #include <math.h>
#include <X11/Xft/Xft.h> #include <X11/Xft/Xft.h>
#include <X11/cursorfont.h>
#include <hb.h> #include <hb.h>
#include <hb-ft.h> #include <hb-ft.h>
#include "st.h" #include "st.h"
#define FEATURE(c1,c2,c3,c4) { .tag = HB_TAG(c1,c2,c3,c4), .value = 1, .start = HB_FEATURE_GLOBAL_START, .end = HB_FEATURE_GLOBAL_END }
/*
* Replace 0 with a list of font features, wrapped in FEATURE macro, e.g.
* FEATURE('c', 'a', 'l', 't'), FEATURE('d', 'l', 'i', 'g')
*
* Uncomment either one of the 2 lines below. Uncomment the prior to disable (any) font features. Uncomment the
* latter to enable the (selected) font features.
*/
hb_feature_t features[] = { 0 };
//hb_feature_t features[] = { FEATURE('s','s','0','1'), FEATURE('s','s','0','2'), FEATURE('s','s','0','3'), FEATURE('s','s','0','5'), FEATURE('s','s','0','6'), FEATURE('s','s','0','7'), FEATURE('s','s','0','8'), FEATURE('z','e','r','o') };
void hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length); void hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoints, int start, int length);
hb_font_t *hbfindfont(XftFont *match); hb_font_t *hbfindfont(XftFont *match);
@ -59,7 +73,7 @@ void
hbtransform(XftGlyphFontSpec *specs, const Glyph *glyphs, size_t len, int x, int y) hbtransform(XftGlyphFontSpec *specs, const Glyph *glyphs, size_t len, int x, int y)
{ {
int start = 0, length = 1, gstart = 0; int start = 0, length = 1, gstart = 0;
hb_codepoint_t *codepoints = calloc(len, sizeof(hb_codepoint_t)); hb_codepoint_t *codepoints = calloc((unsigned int)len, sizeof(hb_codepoint_t));
for (int idx = 1, specidx = 1; idx < len; idx++) { for (int idx = 1, specidx = 1; idx < len; idx++) {
if (glyphs[idx].mode & ATTR_WDUMMY) { if (glyphs[idx].mode & ATTR_WDUMMY) {
@ -124,7 +138,7 @@ hbtransformsegment(XftFont *xfont, const Glyph *string, hb_codepoint_t *codepoin
} }
/* Shape the segment. */ /* Shape the segment. */
hb_shape(font, buffer, NULL, 0); hb_shape(font, buffer, features, sizeof(features));
/* Get new glyph info. */ /* Get new glyph info. */
hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, NULL); hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, NULL);