From aa24676651f8bd3e8b434f72d5aac98e84c0867d Mon Sep 17 00:00:00 2001 From: Laurent Napias Date: Sat, 29 Jun 2019 10:43:23 +0200 Subject: Remove trailing whitespaces --- backend/dvi/mdvi-lib/t1.c | 92 +++++++++++++++++++++++------------------------ 1 file changed, 46 insertions(+), 46 deletions(-) (limited to 'backend/dvi/mdvi-lib/t1.c') diff --git a/backend/dvi/mdvi-lib/t1.c b/backend/dvi/mdvi-lib/t1.c index d63f055c..12bb01fa 100644 --- a/backend/dvi/mdvi-lib/t1.c +++ b/backend/dvi/mdvi-lib/t1.c @@ -16,7 +16,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ -/* +/* * Type1 font support for MDVI * * We use T1lib only as a rasterizer, not to draw glyphs. @@ -37,7 +37,7 @@ typedef struct t1info { struct t1info *next; struct t1info *prev; char *fontname; /* (short) name of this font */ - int t1id; /* T1lib's id for this font */ + int t1id; /* T1lib's id for this font */ int hasmetrics; /* have we processed this font? */ TFMInfo *tfminfo; /* TFM data is shared */ DviFontMapInfo mapinfo; @@ -47,7 +47,7 @@ typedef struct t1info { static void t1_font_remove __PROTO((T1Info *)); static int t1_load_font __PROTO((DviParams *, DviFont *)); static int t1_font_get_glyph __PROTO((DviParams *, DviFont *, int)); -static void t1_font_shrink_glyph +static void t1_font_shrink_glyph __PROTO((DviContext *, DviFont *, DviFontChar *, DviGlyph *)); static void t1_free_data __PROTO((DviFont *)); static void t1_reset_font __PROTO((DviFont *)); @@ -79,10 +79,10 @@ static int t1lib_ydpi = -1; static ListHead t1fonts = {NULL, NULL, 0}; static DviHashTable t1hash; -/* Type1 fonts need their own `lookup' function. Here is how it works: +/* Type1 fonts need their own `lookup' function. Here is how it works: * First we try to find the font by its given name. If that fails, we * query the font maps. A typical font map entry may contain the line - * + * * ptmr8rn Times-Roman ".82 ExtendFont TeXBase1Encoding ReEncodeFont" <8r.enc private; - + if(info == NULL) return; DEBUG((DBG_FONTS, "(t1) resetting font `%s'\n", font->fontname)); @@ -215,19 +215,19 @@ static void t1_transform_font(T1Info *info) mdvi_warning(_("%s: could not encode font\n"), info->fontname); } if(info->mapinfo.slant) { - DEBUG((DBG_TYPE1, "(t1) %s: slanting by %.3f\n", + DEBUG((DBG_TYPE1, "(t1) %s: slanting by %.3f\n", info->fontname, MDVI_FMAP_SLANT(&info->mapinfo))); - T1_SlantFont(info->t1id, + T1_SlantFont(info->t1id, MDVI_FMAP_SLANT(&info->mapinfo)); } if(info->mapinfo.extend) { DEBUG((DBG_TYPE1, "(t1) %s: extending by %.3f\n", info->fontname, MDVI_FMAP_EXTEND(&info->mapinfo))); - T1_ExtendFont(info->t1id, + T1_ExtendFont(info->t1id, MDVI_FMAP_EXTEND(&info->mapinfo)); - } + } } /* if this function is called, we really need this font */ @@ -257,7 +257,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) * data for it */ info->tfminfo = mdvi_ps_get_metrics(info->fontname); if(info->tfminfo == NULL) { - DEBUG((DBG_FONTS, + DEBUG((DBG_FONTS, "(t1) %s: no metric data, font ignored\n", info->fontname)); goto t1_error; @@ -274,7 +274,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) if(old && old->t1id != -1) { /* let's take advantage of T1lib's font sharing */ t1id = T1_CopyFont(old->t1id); - DEBUG((DBG_TYPE1, "(t1) %s -> %d (CopyFont)\n", + DEBUG((DBG_TYPE1, "(t1) %s -> %d (CopyFont)\n", info->fontname, t1id)); copied = 1; } else { @@ -287,7 +287,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) goto t1_error; info->t1id = t1id; - /* + /* * a minor optimization: If the old font in the hash table has * not been loaded yet, replace it by this one, so we can use * CopyFont later. @@ -296,7 +296,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) DEBUG((DBG_TYPE1, "(t1) font `%s' exchanged in hash table\n", info->fontname)); mdvi_hash_remove(&t1hash, (unsigned char *)old->fontname); - mdvi_hash_add(&t1hash, (unsigned char *)info->fontname, + mdvi_hash_add(&t1hash, (unsigned char *)info->fontname, info, MDVI_HASH_UNCHECKED); } @@ -323,7 +323,7 @@ static int t1_really_load_font(DviParams *params, DviFont *font, T1Info *info) /* get the scaled characters metrics */ get_tfm_chars(params, font, info->tfminfo, 0); info->hasmetrics = 1; - + DEBUG((DBG_TYPE1, "(t1) font `%s' really-loaded\n", info->fontname)); return 0; @@ -331,7 +331,7 @@ t1_error: /* some error does not allows us to use this font. We need to reset * the font structure, so the font system can try to read this * font in a different class */ - + /* first destroy the private data */ t1_font_remove(info); /* now reset all chars -- this is the important part */ @@ -365,7 +365,7 @@ static int init_t1lib(DviParams *params) mdvi_hash_init(&t1hash); DEBUG((DBG_TYPE1, "(t1) t1lib %s initialized -- resolution is (%d, %d), pad is %d bits\n", T1_GetLibIdent(), params->dpi, params->vdpi, T1_GetBitmapPad())); - t1lib_initialized = 1; + t1lib_initialized = 1; t1lib_xdpi = params->dpi; t1lib_ydpi = params->vdpi; return 0; @@ -375,7 +375,7 @@ static int t1_load_font(DviParams *params, DviFont *font) { T1Info *info; int i; - + if(t1lib_initialized < 0) return -1; else if(t1lib_initialized == 0 && init_t1lib(params) < 0) @@ -389,7 +389,7 @@ static int t1_load_font(DviParams *params, DviFont *font) info = xalloc(T1Info); - /* + /* * mark the font as `unregistered' with T1lib. It will * be added when we actually use it */ @@ -405,15 +405,15 @@ static int t1_load_font(DviParams *params, DviFont *font) info->mapinfo.extend = 0; info->mapinfo.slant = 0; info->encoding = NULL; - + /* create the hash table if we have not done so yet */ if(t1hash.nbucks == 0) mdvi_hash_create(&t1hash, T1_HASH_SIZE); - mdvi_hash_add(&t1hash, (unsigned char *) info->fontname, info, MDVI_HASH_UNIQUE); + mdvi_hash_add(&t1hash, (unsigned char *) info->fontname, info, MDVI_HASH_UNIQUE); listh_append(&t1fonts, LIST(info)); font->private = info; - + /* reset everything */ font->chars = xnalloc(DviFontChar, 256); font->loc = 0; @@ -426,7 +426,7 @@ static int t1_load_font(DviParams *params, DviFont *font) font->chars[i].shrunk.data = NULL; font->chars[i].grey.data = NULL; } - + return 0; } @@ -438,7 +438,7 @@ static int t1_load_font(DviParams *params, DviFont *font) static inline BITMAP *t1_glyph_bitmap(GLYPH *glyph) { int w, h, pad; - + w = GLYPH_WIDTH(glyph); h = GLYPH_HEIGHT(glyph); @@ -455,12 +455,12 @@ static void t1_font_shrink_glyph(DviContext *dvi, DviFont *font, DviFontChar *ch GLYPH *glyph; T1Info *info; T1_TMATRIX matrix; - + info = (T1Info *)font->private; ASSERT(info != NULL); DEBUG((DBG_TYPE1, "(t1) shrinking glyph for character %d in `%s' (%d,%d)\n", - ch->code, font->fontname, ch->width, ch->height)); + ch->code, font->fontname, ch->width, ch->height)); size = (double)font->scale / (dvi->params.tfm_conv * 0x100000); size = 72.0 * size / 72.27; matrix.cxx = 1.0/(double)dvi->params.hshrink; @@ -477,7 +477,7 @@ static void t1_font_shrink_glyph(DviContext *dvi, DviFont *font, DviFontChar *ch #ifndef NODEBUG if(DEBUGGING(BITMAP_DATA)) { - DEBUG((DBG_BITMAP_DATA, + DEBUG((DBG_BITMAP_DATA, "(t1) %s: t1_shrink_glyph(%d): (%dw,%dh,%dx,%dy) -> (%dw,%dh,%dx,%dy)\n", ch->glyph.w, ch->glyph.h, ch->glyph.x, ch->glyph.y, dest->w, dest->h, dest->x, dest->y)); @@ -497,11 +497,11 @@ static int t1_font_get_glyph(DviParams *params, DviFont *font, int code) double size; T1_TMATRIX matrix; int dpi; - + ASSERT(info != NULL); if(!info->hasmetrics && t1_really_load_font(params, font, info) < 0) return -1; - ch = FONTCHAR(font, code); + ch = FONTCHAR(font, code); if(!ch || !glyph_present(ch)) return -1; ch->loaded = 1; @@ -522,7 +522,7 @@ static int t1_font_get_glyph(DviParams *params, DviFont *font, int code) size = 72.0 * size / 72.27; dpi = Max(font->hdpi, font->vdpi); - /* we don't want the glyph to be cached twice (once by us, another by + /* we don't want the glyph to be cached twice (once by us, another by * T1lib), so we use an identity matrix to tell T1lib not to keep the * glyph around */ matrix.cxx = (double)font->hdpi / dpi; @@ -545,21 +545,21 @@ static int t1_font_get_glyph(DviParams *params, DviFont *font, int code) ch->glyph.w = GLYPH_WIDTH(glyph); ch->glyph.h = GLYPH_HEIGHT(glyph); - /* let's also fix the glyph's origin + /* let's also fix the glyph's origin * (which is not contained in the TFM) */ ch->x = ch->glyph.x; ch->y = ch->glyph.y; /* let's fix these too */ ch->width = ch->glyph.w; ch->height = ch->glyph.h; - + return 0; } static void t1_font_remove(T1Info *info) { T1Info *old; - + /* first remove it from our list */ listh_remove(&t1fonts, LIST(info)); @@ -567,13 +567,13 @@ static void t1_font_remove(T1Info *info) old = (T1Info *)mdvi_hash_lookup(&t1hash, (unsigned char *)info->fontname); if(old == info) { mdvi_hash_remove(&t1hash, (unsigned char *) info->fontname); - /* go through the list and see if there is another + /* go through the list and see if there is another * font with this name */ for(old = (T1Info *)t1fonts.head; old; old = old->next) if(STREQ(old->fontname, info->fontname)) break; if(old != NULL) - mdvi_hash_add(&t1hash, (unsigned char *) old->fontname, old, + mdvi_hash_add(&t1hash, (unsigned char *) old->fontname, old, MDVI_HASH_UNCHECKED); } /* release our encoding vector */ @@ -603,17 +603,17 @@ static void t1_free_data(DviFont *font) /* called after all the glyphs are destroyed */ if(font->private == NULL) { - /* this is perfectly normal, it just means the font has + /* this is perfectly normal, it just means the font has * not been requested by MDVI yet */ return; } - + /* destroy this data */ t1_font_remove((T1Info *)font->private); font->private = NULL; - /* + /* * if this is the last T1 font, reset the T1 library * It is important that we do this, because this is will be called * when the resolution or the magnification changes. -- cgit v1.2.1