diff options
Diffstat (limited to 'freetype/src/autofit/afcjk.c')
| -rw-r--r-- | freetype/src/autofit/afcjk.c | 50 |
1 files changed, 22 insertions, 28 deletions
diff --git a/freetype/src/autofit/afcjk.c b/freetype/src/autofit/afcjk.c index 10f670482..6001ebbd5 100644 --- a/freetype/src/autofit/afcjk.c +++ b/freetype/src/autofit/afcjk.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines for CJK writing system (body). */ /* */ -/* Copyright 2006-2016 by */ +/* Copyright 2006-2018 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,9 +16,9 @@ /***************************************************************************/ /* - * The algorithm is based on akito's autohint patch, available here: + * The algorithm is based on akito's autohint patch, archived at * - * http://www.kde.gr.jp/~akito/patch/freetype2/ + * https://web.archive.org/web/20051219160454/http://www.kde.gr.jp:80/~akito/patch/freetype2/2.1.7/ * */ @@ -29,13 +29,13 @@ #include "afglobal.h" #include "afpic.h" #include "aflatin.h" +#include "afcjk.h" #ifdef AF_CONFIG_OPTION_CJK #undef AF_CONFIG_OPTION_CJK_BLUE_HANI_VERT -#include "afcjk.h" #include "aferrors.h" @@ -583,7 +583,7 @@ FT_Face face ) { FT_Bool started = 0, same_width = 1; - FT_Fixed advance, old_advance = 0; + FT_Fixed advance = 0, old_advance = 0; /* If HarfBuzz is not available, we need a pointer to a single */ /* unsigned long value. */ @@ -1428,9 +1428,9 @@ other_flags |= AF_LATIN_HINTS_VERT_SNAP; /* - * We adjust stems to full pixels only if we don't use the `light' mode. + * We adjust stems to full pixels unless in `light' or `lcd' mode. */ - if ( mode != FT_RENDER_MODE_LIGHT ) + if ( mode != FT_RENDER_MODE_LIGHT && mode != FT_RENDER_MODE_LCD ) other_flags |= AF_LATIN_HINTS_STEM_ADJUST; if ( mode == FT_RENDER_MODE_MONO ) @@ -2302,13 +2302,7 @@ goto Exit; /* analyze glyph outline */ -#ifdef AF_CONFIG_OPTION_USE_WARPER - if ( ( metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT && - AF_HINTS_DO_WARP( hints ) ) || - AF_HINTS_DO_HORIZONTAL( hints ) ) -#else if ( AF_HINTS_DO_HORIZONTAL( hints ) ) -#endif { error = af_cjk_hints_detect_features( hints, AF_DIMENSION_HORZ ); if ( error ) @@ -2334,9 +2328,9 @@ { #ifdef AF_CONFIG_OPTION_USE_WARPER - if ( dim == AF_DIMENSION_HORZ && - metrics->root.scaler.render_mode == FT_RENDER_MODE_LIGHT && - AF_HINTS_DO_WARP( hints ) ) + if ( dim == AF_DIMENSION_HORZ && + metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL && + AF_HINTS_DO_WARP( hints ) ) { AF_WarperRec warper; FT_Fixed scale; @@ -2381,13 +2375,13 @@ sizeof ( AF_CJKMetricsRec ), - (AF_WritingSystem_InitMetricsFunc) af_cjk_metrics_init, - (AF_WritingSystem_ScaleMetricsFunc)af_cjk_metrics_scale, - (AF_WritingSystem_DoneMetricsFunc) NULL, - (AF_WritingSystem_GetStdWidthsFunc)af_cjk_get_standard_widths, + (AF_WritingSystem_InitMetricsFunc) af_cjk_metrics_init, /* style_metrics_init */ + (AF_WritingSystem_ScaleMetricsFunc)af_cjk_metrics_scale, /* style_metrics_scale */ + (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */ + (AF_WritingSystem_GetStdWidthsFunc)af_cjk_get_standard_widths, /* style_metrics_getstdw */ - (AF_WritingSystem_InitHintsFunc) af_cjk_hints_init, - (AF_WritingSystem_ApplyHintsFunc) af_cjk_hints_apply + (AF_WritingSystem_InitHintsFunc) af_cjk_hints_init, /* style_hints_init */ + (AF_WritingSystem_ApplyHintsFunc) af_cjk_hints_apply /* style_hints_apply */ ) @@ -2401,13 +2395,13 @@ sizeof ( AF_CJKMetricsRec ), - (AF_WritingSystem_InitMetricsFunc) NULL, - (AF_WritingSystem_ScaleMetricsFunc)NULL, - (AF_WritingSystem_DoneMetricsFunc) NULL, - (AF_WritingSystem_GetStdWidthsFunc)NULL, + (AF_WritingSystem_InitMetricsFunc) NULL, /* style_metrics_init */ + (AF_WritingSystem_ScaleMetricsFunc)NULL, /* style_metrics_scale */ + (AF_WritingSystem_DoneMetricsFunc) NULL, /* style_metrics_done */ + (AF_WritingSystem_GetStdWidthsFunc)NULL, /* style_metrics_getstdw */ - (AF_WritingSystem_InitHintsFunc) NULL, - (AF_WritingSystem_ApplyHintsFunc) NULL + (AF_WritingSystem_InitHintsFunc) NULL, /* style_hints_init */ + (AF_WritingSystem_ApplyHintsFunc) NULL /* style_hints_apply */ ) |