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fix bug: not convert AChar to Glyph32

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This commit is contained in:
Vincent Wei
2019-03-29 20:18:26 +08:00
parent 2f52006cde
commit 61b799af88
4 changed files with 84 additions and 52 deletions
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src/font/freetype2.c
+37 -30
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File diff suppressed because it is too large Load Diff
src/font/varbitmap.c
+3 -5
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@@ -243,7 +243,6 @@ static const void* get_glyph_monobitmap (LOGFONT* logfont, DEVFONT* devfont,
Glyph32 glyph_value, SIZE* sz, int* pitch, unsigned short* scale)
{
int offset;
Glyph32 eff_value;
Glyph32 first_value;
Glyph32 last_value;
VBFINFO* vbf_info = VARFONT_INFO_P (devfont);
@@ -252,15 +251,14 @@ static const void* get_glyph_monobitmap (LOGFONT* logfont, DEVFONT* devfont,
last_value = vbf_info->last_glyph;
glyph_value = REAL_GLYPH(glyph_value);
eff_value = glyph_value;
if (glyph_value < first_value || glyph_value > last_value)
eff_value = vbf_info->def_glyph;
glyph_value = vbf_info->def_glyph;
if (vbf_info->bits_offset == NULL)
offset = (((size_t)vbf_info->max_width + 7) >> 3) * vbf_info->height
* (eff_value - first_value);
* (glyph_value - first_value);
else {
offset = vbf_info->bits_offset [eff_value - vbf_info->first_glyph];
offset = vbf_info->bits_offset [glyph_value - vbf_info->first_glyph];
#if MGUI_BYTEORDER == MGUI_BIG_ENDIAN
if (vbf_info->font_size)
offset = ArchSwap16 (offset);
src/newgdi/glyph.c
+2 -1
View File
@@ -2635,7 +2635,8 @@ static void draw_glyph_lines (PDC pdc, int x1, int y1, int x2, int y2)
_dc_set_pixel_noclip);
}
else
_WRN_PRINTF ("no under line, rc_output: %d, %d, %d, %d\n",
_DBG_PRINTF ("%s: no under line, rc_output: %d, %d, %d, %d\n",
__FUNCTION__,
pdc->rc_output.left, pdc->rc_output.top,
pdc->rc_output.right, pdc->rc_output.bottom);
cliprect = cliprect->next;
src/newgdi/legacy-bidi.c
+42 -16
View File
@@ -191,7 +191,7 @@ static int output_visual_achars_ltr (PDC pdc, Achar32* visual_achars,
if ((gv = GetGlyphValue(pdc->pLogFont, chv)) == INV_GLYPH_VALUE) {
_DBG_PRINTF("%s: got a bad glyph value from achar: %x\n",
__FUNCTION__, chv);
goto end ;
goto end;
}
if (!cb_one_glyph (context, gv, char_type)) {
@@ -214,7 +214,7 @@ static int output_visual_achars_ltr (PDC pdc, Achar32* visual_achars,
INV_GLYPH_VALUE) {
_DBG_PRINTF("%s: got a bad glyph value from achar: %x\n",
__FUNCTION__, biggest_vowel);
goto end ;
goto end;
}
if (!cb_one_glyph (context, gv, char_type)){
@@ -446,6 +446,7 @@ static int _gdi_output_achars_direct(PDC pdc, const unsigned char* text,
{
unsigned int char_type;
Achar32 chv;
Glyph32 gv;
DEVFONT* sbc_devfont = pdc->pLogFont->devfonts[0];
DEVFONT* mbc_devfont = pdc->pLogFont->devfonts[1];
int len_cur_char = 0;
@@ -464,7 +465,7 @@ static int _gdi_output_achars_direct(PDC pdc, const unsigned char* text,
#endif
while (left_bytes > 0){
if(mbc_devfont){
if (mbc_devfont) {
len_cur_char = mbc_devfont->charset_ops->len_first_char
((const unsigned char*)text, left_bytes);
if (len_cur_char > 0) {
@@ -483,7 +484,8 @@ static int _gdi_output_achars_direct(PDC pdc, const unsigned char* text,
chv = sbc_devfont->charset_ops->get_char_value
(NULL, 0, text, left_bytes);
}
else break;
else
break;
do_glyph:
if (IS_MBCHV (chv))
@@ -491,7 +493,12 @@ do_glyph:
else
char_type = sbc_devfont->charset_ops->char_type (chv);
if(if_break){
gv = GetGlyphValue(pdc->pLogFont, chv);
if (gv == INV_GLYPH_VALUE) {
continue;
}
if (if_break) {
DRAWTEXTEX2_CTXT _txt;
_txt.pdc = pdc;
_txt.x = 0;
@@ -500,17 +507,17 @@ do_glyph:
_txt.nFormat = ctxt->nFormat;
_txt.only_extent = TRUE;
_txt.tab_width = ctxt->tab_width;
if (!cb_one_glyph(&_txt, chv, char_type)){
if (!cb_one_glyph(&_txt, gv, char_type)) {
break;
}
line_width += _txt.advance;
if(line_width > ctxt->max_extent){
if (line_width > ctxt->max_extent) {
break;
}
}
if(if_draw) {
if (!cb_one_glyph(ctxt, chv, char_type)){
if (if_draw) {
if (!cb_one_glyph(ctxt, gv, char_type)){
break;
}
}
@@ -522,8 +529,8 @@ do_glyph:
ctxt->nCount = text_len - left_bytes;
}
}
return i;
return i;
}
Achar32* _gdi_bidi_reorder (PDC pdc, const unsigned char* text, int text_len,
@@ -587,19 +594,27 @@ int _gdi_reorder_text (PDC pdc, const unsigned char* text, int text_len,
else {
if (!direction) { /* right to left, reverse text.*/
for (i = text_len - 1; i >= 0; i--) {
Glyph32 gv;
if (!(chv = sbc_devfont->charset_ops->get_char_value
(NULL, 0, text + i, 1)))
(NULL, 0, text + i, 1)))
return (text_len-i-1);
char_type = sbc_devfont->charset_ops->char_type
(chv);
if (!cb_one_glyph (context, chv, char_type))
gv = GetGlyphValue (pdc->pLogFont, chv);
if (gv == INV_GLYPH_VALUE)
continue;
if (!cb_one_glyph (context, gv, char_type))
break;
}
}
else {
for (i = 0; i < text_len; i++) {
Glyph32 gv;
if (!(chv = sbc_devfont->charset_ops->get_char_value
(NULL, 0, text + i, 1)))
return i;
@@ -607,7 +622,11 @@ int _gdi_reorder_text (PDC pdc, const unsigned char* text, int text_len,
char_type = sbc_devfont->charset_ops->char_type
(chv);
if(!cb_one_glyph (context, chv, char_type))
gv = GetGlyphValue (pdc->pLogFont, chv);
if (gv == INV_GLYPH_VALUE)
continue;
if (!cb_one_glyph (context, gv, char_type))
break;
}
}
@@ -638,6 +657,8 @@ _gdi_get_achars_string_charbreak(PDC pdc, const unsigned char* text,
logical_achars = malloc(text_len * sizeof (Achar32));
while (left_bytes > 0){
Glyph32 gv;
if (mbc_devfont) {
len_cur_char = mbc_devfont->charset_ops->len_first_char
((const unsigned char*)text, left_bytes);
@@ -661,7 +682,8 @@ _gdi_get_achars_string_charbreak(PDC pdc, const unsigned char* text,
prev_len += len_cur_char;
}
line_width += _gdi_get_glyph_advance (pdc, logical_achars[i-1],
gv = GetGlyphValue(pdc->pLogFont, chv);
line_width += _gdi_get_glyph_advance (pdc, gv,
TRUE, 0, 0, NULL, NULL, &bbox);
left_bytes -= len_cur_char;
text += len_cur_char;
@@ -674,7 +696,9 @@ _gdi_get_achars_string_charbreak(PDC pdc, const unsigned char* text,
chv = sbc_devfont->charset_ops->get_char_value
(NULL, 0, text, left_bytes);
logical_achars[i++] = chv;
line_width += _gdi_get_glyph_advance (pdc, logical_achars[i-1],
gv = GetGlyphValue(pdc->pLogFont, chv);
line_width += _gdi_get_glyph_advance (pdc, gv,
TRUE, 0, 0, NULL, NULL, &bbox);
left_bytes -= len_cur_char;
text += len_cur_char;
@@ -910,13 +934,15 @@ _gdi_output_achars_direct_sbc_rtol_break(PDC pdc, const unsigned char* text,
if(ctxt->nCount <= 0) return 0;
for (i = ctxt->nCount - 1; i >= 0; i--) {
Glyph32 gv;
chv = sbc_devfont->charset_ops->get_char_value
(NULL, 0, text + i, 1);
char_type = sbc_devfont->charset_ops->char_type
(chv);
if(!cb_one_glyph (context, chv, char_type))
gv = GetGlyphValue(pdc->pLogFont, chv);
if (!cb_one_glyph (context, gv, char_type))
break;
}
return nr_achars;