diff options
Diffstat (limited to 'src/3rdparty/freetype/src/autofit/afcjk.c')
| -rw-r--r-- | src/3rdparty/freetype/src/autofit/afcjk.c | 62 |
1 files changed, 35 insertions, 27 deletions
diff --git a/src/3rdparty/freetype/src/autofit/afcjk.c b/src/3rdparty/freetype/src/autofit/afcjk.c index 5daefff359..f414289adc 100644 --- a/src/3rdparty/freetype/src/autofit/afcjk.c +++ b/src/3rdparty/freetype/src/autofit/afcjk.c @@ -417,16 +417,14 @@ { FT_Int nn; - FT_Int first = 0; - FT_Int last = -1; + FT_Int pp, first, last; - for ( nn = 0; nn < outline.n_contours; first = last + 1, nn++ ) + last = -1; + for ( nn = 0; nn < outline.n_contours; nn++ ) { - FT_Int pp; - - - last = outline.contours[nn]; + first = last + 1; + last = outline.contours[nn]; /* Avoid single-point contours since they are never rasterized. */ /* In some fonts, they correspond to mark attachment points */ @@ -569,8 +567,8 @@ af_cjk_metrics_check_digits( AF_CJKMetrics metrics, FT_Face face ) { - FT_Bool started = 0, same_width = 1; - FT_Fixed advance = 0, old_advance = 0; + FT_Bool started = 0, same_width = 1; + FT_Long advance = 0, old_advance = 0; /* If HarfBuzz is not available, we need a pointer to a single */ /* unsigned long value. */ @@ -635,10 +633,11 @@ /* Initialize global metrics. */ FT_LOCAL_DEF( FT_Error ) - af_cjk_metrics_init( AF_CJKMetrics metrics, - FT_Face face ) + af_cjk_metrics_init( AF_StyleMetrics metrics_, /* AF_CJKMetrics */ + FT_Face face ) { - FT_CharMap oldmap = face->charmap; + AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_; + FT_CharMap oldmap = face->charmap; metrics->units_per_em = face->units_per_EM; @@ -756,9 +755,12 @@ /* Scale global values in both directions. */ FT_LOCAL_DEF( void ) - af_cjk_metrics_scale( AF_CJKMetrics metrics, - AF_Scaler scaler ) + af_cjk_metrics_scale( AF_StyleMetrics metrics_, /* AF_CJKMetrics */ + AF_Scaler scaler ) { + AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_; + + /* we copy the whole structure since the x and y scaling values */ /* are not modified, contrary to e.g. the `latin' auto-hinter */ metrics->root.scaler = *scaler; @@ -771,11 +773,14 @@ /* Extract standard_width from writing system/script specific */ /* metrics class. */ - FT_LOCAL_DEF( void ) - af_cjk_get_standard_widths( AF_CJKMetrics metrics, - FT_Pos* stdHW, - FT_Pos* stdVW ) + FT_CALLBACK_DEF( void ) + af_cjk_get_standard_widths( AF_StyleMetrics metrics_, /* AF_CJKMetrics */ + FT_Pos* stdHW, + FT_Pos* stdVW ) { + AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_; + + if ( stdHW ) *stdHW = metrics->axis[AF_DIMENSION_VERT].standard_width; @@ -1376,9 +1381,10 @@ /* Initalize hinting engine. */ FT_LOCAL_DEF( FT_Error ) - af_cjk_hints_init( AF_GlyphHints hints, - AF_CJKMetrics metrics ) + af_cjk_hints_init( AF_GlyphHints hints, + AF_StyleMetrics metrics_ ) /* AF_CJKMetrics */ { + AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_; FT_Render_Mode mode; FT_UInt32 scaler_flags, other_flags; @@ -1628,7 +1634,7 @@ stem_edge->pos = base_edge->pos + fitted_width; - FT_TRACE5(( " CJKLINK: edge %ld @%d (opos=%.2f) linked to %.2f," + FT_TRACE5(( " CJKLINK: edge %td @%d (opos=%.2f) linked to %.2f," " dist was %.2f, now %.2f\n", stem_edge - hints->axis[dim].edges, stem_edge->fpos, (double)stem_edge->opos / 64, @@ -1852,7 +1858,7 @@ continue; #ifdef FT_DEBUG_LEVEL_TRACE - FT_TRACE5(( " CJKBLUE: edge %ld @%d (opos=%.2f) snapped to %.2f," + FT_TRACE5(( " CJKBLUE: edge %td @%d (opos=%.2f) snapped to %.2f," " was %.2f\n", edge1 - edges, edge1->fpos, (double)edge1->opos / 64, (double)blue->fit / 64, (double)edge1->pos / 64 )); @@ -1916,7 +1922,7 @@ /* this should not happen, but it's better to be safe */ if ( edge2->blue_edge ) { - FT_TRACE5(( "ASSERTION FAILED for edge %ld\n", edge2-edges )); + FT_TRACE5(( "ASSERTION FAILED for edge %td\n", edge2 - edges )); af_cjk_align_linked_edge( hints, dim, edge2, edge ); edge->flags |= AF_EDGE_DONE; @@ -2268,11 +2274,13 @@ /* Apply the complete hinting algorithm to a CJK glyph. */ FT_LOCAL_DEF( FT_Error ) - af_cjk_hints_apply( FT_UInt glyph_index, - AF_GlyphHints hints, - FT_Outline* outline, - AF_CJKMetrics metrics ) + af_cjk_hints_apply( FT_UInt glyph_index, + AF_GlyphHints hints, + FT_Outline* outline, + AF_StyleMetrics metrics_ ) /* AF_CJKMetrics */ { + AF_CJKMetrics metrics = (AF_CJKMetrics)metrics_; + FT_Error error; int dim; |