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[autofit] LCD equals LIGHT, LCD_V equals NORMAL. 

* include/freetype/freetype.h (FT_LOAD_TARGET_XXX): Docs updated.
* src/autofit/afcjk.c (af_cjk_hints_init): Updated.
* src/autofit/aflatin.c (af_latin_hints_init): Updated.
* src/autofit/aflatin2.c (af_latin2_hints_init): Updated.
This commit is contained in:
Alexei Podtelezhnikov 2017-03-30 22:48:18 -04:00
parent 51dd542e55
commit e47feb03cc
5 changed files with 37 additions and 28 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2017-03-30 Alexei Podtelezhnikov <apodtele@gmail.com>
[autofit] LCD equals LIGHT, LCD_V equals NORMAL.
* include/freetype/freetype.h (FT_LOAD_TARGET_XXX): Docs updated.
* src/autofit/afcjk.c (af_cjk_hints_init): Updated.
* src/autofit/aflatin.c (af_latin_hints_init): Updated.
* src/autofit/aflatin2.c (af_latin2_hints_init): Updated.
2017-03-12 Alexei Podtelezhnikov <apodtele@gmail.com>
[smooth] Dubious fix for Firefox.

2
include/freetype/freetype.h
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@ -2940,7 +2940,7 @@ FT_BEGIN_HEADER
* in non-monochrome modes.
*
* FT_LOAD_TARGET_LCD ::
* A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally
* A variant of @FT_LOAD_TARGET_LIGHT optimized for horizontally
* decimated LCD displays.
*
* FT_LOAD_TARGET_LCD_V ::

17
src/autofit/afcjk.c
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@ -1375,26 +1375,25 @@
/* compute flags depending on render mode, etc. */
mode = metrics->root.scaler.render_mode;
#if 0 /* AF_CONFIG_OPTION_USE_WARPER */
if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_LCD )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_LIGHT;
if ( mode == FT_RENDER_MODE_LCD_V )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
#endif
scaler_flags = hints->scaler_flags;
other_flags = 0;
/*
* We snap the width of vertical stems for the monochrome and
* horizontal LCD rendering targets only.
* We snap the width of vertical stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
/*
* We snap the width of horizontal stems for the monochrome and
* vertical LCD rendering targets only.
* We snap the width of horizontal stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_VERT_SNAP;
/*

17
src/autofit/aflatin.c
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@ -2552,26 +2552,25 @@
/* compute flags depending on render mode, etc. */
mode = metrics->root.scaler.render_mode;
#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_LCD )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_LIGHT;
if ( mode == FT_RENDER_MODE_LCD_V )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
#endif
scaler_flags = hints->scaler_flags;
other_flags = 0;
/*
* We snap the width of vertical stems for the monochrome and
* horizontal LCD rendering targets only.
* We snap the width of vertical stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
/*
* We snap the width of horizontal stems for the monochrome and
* vertical LCD rendering targets only.
* We snap the width of horizontal stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_VERT_SNAP;
/*

20
src/autofit/aflatin2.c
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@ -1532,26 +1532,25 @@
/* compute flags depending on render mode, etc. */
mode = metrics->root.scaler.render_mode;
#if 0 /* #ifdef AF_CONFIG_OPTION_USE_WARPER */
if ( mode == FT_RENDER_MODE_LCD || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_LCD )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_LIGHT;
if ( mode == FT_RENDER_MODE_LCD_V )
metrics->root.scaler.render_mode = mode = FT_RENDER_MODE_NORMAL;
#endif
scaler_flags = hints->scaler_flags;
other_flags = 0;
/*
* We snap the width of vertical stems for the monochrome and
* horizontal LCD rendering targets only.
* We snap the width of vertical stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_HORZ_SNAP;
/*
* We snap the width of horizontal stems for the monochrome and
* vertical LCD rendering targets only.
* We snap the width of horizontal stems for the monochrome target only.
*/
if ( mode == FT_RENDER_MODE_MONO || mode == FT_RENDER_MODE_LCD_V )
if ( mode == FT_RENDER_MODE_MONO )
other_flags |= AF_LATIN_HINTS_VERT_SNAP;
/*
@ -1566,6 +1565,9 @@
/*
* In `light' hinting mode we disable horizontal hinting completely.
* We also do it if the face is italic.
*
* However, if warping is enabled (which only works in `light' hinting
* mode), advance widths get adjusted, too.
*/
if ( mode == FT_RENDER_MODE_LIGHT ||
( face->style_flags & FT_STYLE_FLAG_ITALIC ) != 0 )