#include "OutputDev.h"
#include "GfxFont.h"
#include "GfxState.h"
-#include "NameToUnicodeTable.h"
+//#include "NameToUnicodeTable.h"
#include "GlobalParams.h"
#include "GFXOutputDev.h"
/* config */
-static char* lastfontdir = 0;
-
struct fontentry {
const char*pdffont;
const char*filename;
if(!verbose)
return;
va_start(arglist, format);
- vsprintf(buf, format, arglist);
+ vsnprintf(buf, sizeof(buf)-1, format, arglist);
va_end(arglist);
l = strlen(buf);
while(l && buf[l-1]=='\n') {
GFXOutputGlobals::GFXOutputGlobals()
{
- this->pages = 0;
- this->pagebuflen = 0;
- this->pagepos = 0;
this->featurewarnings = 0;
this->jpeginfo = 0;
this->textmodeinfo = 0;
this->linkinfo = 0;
this->pbminfo = 0;
- this->gfxfontlist = gfxfontlist_create();
}
GFXOutputGlobals::~GFXOutputGlobals()
{
- if(this->pages) {
- free(this->pages); this->pages = 0;
- }
feature_t*f = this->featurewarnings;
while(f) {
feature_t*next = f->next;
f = next;
}
this->featurewarnings = 0;
-
- gfxfontlist_free(this->gfxfontlist, 1);this->gfxfontlist = 0;
}
void GFXOutputDev::showfeature(const char*feature, char fully, char warn)
#endif
}
#ifdef HAVE_FONTCONFIG
+static char stralphacmp(const char*s1, const char*s2)
+{
+ while(*s1 && *s2) {
+ /* skip over space, minus, comma etc. */
+ while(*s1>=32 && *s1<=63) s1++;
+ while(*s2>=32 && *s2<=63) s2++;
+ if(*s1!=*s2)
+ break;
+ s1++;s2++;
+ }
+ return *s1 - *s2;
+}
+
static char fc_ismatch(FcPattern*match, char*family, char*style)
{
char*fcfamily=0,*fcstyle=0,*fcfullname=0,*filename=0;
if(scalable!=FcTrue || outline!=FcTrue)
return 0;
- if (!strcasecmp(fcfamily, family)) {
+ if (!stralphacmp(fcfamily, family)) {
msg("<debug> Font %s-%s (%s) is a match for %s%s%s", fcfamily, fcstyle, filename, family, style?"-":"", style?style:"");
return 1;
} else {
config_use_fontconfig = 0;
return 0;
}
+
+ /* add external fonts to fontconfig's config, too. */
+ fontfile_t*fd = global_fonts;
+ while(fd) {
+ FcConfigAppFontAddFile(config, (FcChar8*)fd->filename);
+ msg("<debug> Adding font %s to fontconfig", fd->filename);
+ fd = fd->next;
+ }
+
FcFontSet * set = FcConfigGetFonts(config, FcSetSystem);
msg("<verbose> FontConfig initialized. Found %d fonts", set?set->nfont:0);
if(!set || !set->nfont) {
if(getLogLevel() >= LOGLEVEL_TRACE) {
int t;
- for(t=0;t<set->nfont;t++) {
- char*fcfamily=0,*fcstyle=0,*filename=0;
- FcBool scalable=FcFalse, outline=FcFalse;
- FcPatternGetString(set->fonts[t], "family", 0, (FcChar8**)&fcfamily);
- FcPatternGetString(set->fonts[t], "style", 0, (FcChar8**)&fcstyle);
- FcPatternGetString(set->fonts[t], "file", 0, (FcChar8**)&filename);
- FcPatternGetBool(set->fonts[t], "outline", 0, &outline);
- FcPatternGetBool(set->fonts[t], "scalable", 0, &scalable);
- if(scalable && outline) {
- msg("<trace> %s-%s -> %s", fcfamily, fcstyle, filename);
+ int p;
+ for(p=0;p<2;p++) {
+ if(set) {
+ for(t=0;t<set->nfont;t++) {
+ char*fcfamily=0,*fcstyle=0,*filename=0;
+ FcBool scalable=FcFalse, outline=FcFalse;
+ FcPatternGetString(set->fonts[t], "family", 0, (FcChar8**)&fcfamily);
+ FcPatternGetString(set->fonts[t], "style", 0, (FcChar8**)&fcstyle);
+ FcPatternGetString(set->fonts[t], "file", 0, (FcChar8**)&filename);
+ FcPatternGetBool(set->fonts[t], "outline", 0, &outline);
+ FcPatternGetBool(set->fonts[t], "scalable", 0, &scalable);
+ if(scalable && outline) {
+ msg("<trace> %s (%s) -> %s", fcfamily, fcstyle, filename);
+ }
+ }
}
+ set = FcConfigGetFonts(config, FcSetApplication);
}
}
}
char*family = strdup(name);
char*style = 0;
char*dash = strchr(family, '-');
+ if(!dash) dash = strchr(family, ',');
+
FcPattern*pattern = 0;
if(dash) {
*dash = 0;
DisplayFontParam *GFXGlobalParams::getDisplayFont(GString *fontName)
{
- msg("<verbose> looking for font %s in global params", fontName->getCString());
+ msg("<verbose> looking for font %s", fontName->getCString());
char*name = fontName->getCString();
int bestlen = 0x7fffffff;
const char*bestfilename = 0;
-
+
+#ifndef HAVE_FONTCONFIG
+ /* if we don't have fontconfig, try a simple filename-comparison approach */
fontfile_t*f = global_fonts;
while(f) {
if(strstr(f->filename, name)) {
}
f = f->next;
}
+#endif
/* if we didn't find anything up to now, try looking for the
font via fontconfig */
}
if(filename) {
+ msg("<verbose> Font %s maps to %s\n", name, filename);
DisplayFontParamKind kind = detectFontType(filename);
DisplayFontParam *dfp = new DisplayFontParam(new GString(fontName), kind);
if(kind == displayFontTT) {
}
free(filename);
return dfp;
+ } else {
+ msg("<verbose> Font %s not found\n", name);
+ return GlobalParams::getDisplayFont(fontName);
}
- return GlobalParams::getDisplayFont(fontName);
}
GFXOutputDev::GFXOutputDev(InfoOutputDev*info, PDFDoc*doc)
this->user_clipy1 = 0;
this->user_clipx2 = 0;
this->user_clipy2 = 0;
+ this->current_gfxfont = 0;
+ this->current_fontinfo = 0;
this->current_text_stroke = 0;
this->current_text_clip = 0;
this->outer_clip_box = 0;
this->config_remapunicode=0;
this->config_transparent=0;
this->config_extrafontdata = 0;
- this->config_fontquality = 10;
- this->config_optimize_polygons = 0;
+ this->config_drawonlyshapes = 0;
+ this->config_disable_polygon_conversion = 0;
this->config_multiply = 1;
- this->dashPattern = 0;
+ this->config_linkdatafile = 0;
+ this->page2page = 0;
+ this->num_pages = 0;
memset(states, 0, sizeof(states));
};
this->config_remapunicode = atoi(value);
} else if(!strcmp(key,"transparent")) {
this->config_transparent = atoi(value);
+ } else if(!strcmp(key,"drawonlyshapes")) {
+ this->config_drawonlyshapes = atoi(value);
} else if(!strcmp(key,"extrafontdata")) {
this->config_extrafontdata = atoi(value);
+ } else if(!strcmp(key,"linkdatafile")) {
+ this->config_linkdatafile = strdup(value);
} else if(!strcmp(key,"convertgradients")) {
this->config_convertgradients = atoi(value);
} else if(!strcmp(key,"multiply")) {
this->config_multiply = atoi(value);
if(this->config_multiply<1)
this->config_multiply=1;
- } else if(!strcmp(key,"optimize_polygons")) {
- this->config_optimize_polygons = atoi(value);
- } else if(!strcmp(key,"bigchar")) {
- this->config_bigchar = atoi(value);
- } else if(!strcmp(key,"fontquality")) {
- this->config_fontquality = atof(value);
- if(this->config_fontquality<=1)
- this->config_fontquality=1;
+ } else if(!strcmp(key,"disable_polygon_conversion")) {
+ this->config_disable_polygon_conversion = atoi(value);
}
-
}
void GFXOutputDev::setDevice(gfxdevice_t*dev)
void dump_outline(gfxline_t*line)
{
+ /*gfxbbox_t*r = gfxline_isrectangle(line);
+ if(!r)
+ printf("is not a rectangle\n");
+ else
+ printf("is a rectangle: (%f,%f)-(%f-%f)\n", r->xmin, r->ymin, r->xmax, r->ymax);
+ */
+
while(line) {
if(line->type == gfx_moveTo) {
msg("<debug> | moveTo %.2f %.2f", line->x,line->y);
}
}
+void gfxPath_dump(GfxPath*path)
+{
+ int num = path->getNumSubpaths();
+ int t;
+ int cpos=0;
+ for(t = 0; t < num; t++) {
+ GfxSubpath *subpath = path->getSubpath(t);
+ int subnum = subpath->getNumPoints();
+ int s;
+ for(s=0;s<subnum;s++) {
+ double x=subpath->getX(s);
+ double y=subpath->getY(s);
+ if(s==0 && !subpath->getCurve(s)) {
+ printf("M %f %f\n", x, y);
+ } else if(s==0 && subpath->getCurve(s)) {
+ printf("E %f %f\n", x, y);
+ } else if(subpath->getCurve(s)) {
+ printf("C %f %f\n", x, y);
+ } else {
+ printf("T %f %f\n", x, y);
+ }
+ }
+ }
+}
+
gfxline_t* GFXOutputDev::gfxPath_to_gfxline(GfxState*state, GfxPath*path, int closed, int user_movex, int user_movey)
{
int num = path->getNumSubpaths();
colToByte(color2.c[0]), colToByte(color2.c[1]), colToByte(color2.c[2]));
infofeature("radial shaded fills");
- gfxgradient_t*g = (gfxgradient_t*)malloc(sizeof(gfxgradient_t)*3);
+ gfxgradient_t gr[3];
+ gfxgradient_t*g = &gr[0];
g[0].next = &g[1];
g[1].next = &g[2];
g[2].next = 0;
device->endclip(device);
outer_clip_box = 0;
}
- this->dashPattern = 0;
/* notice: we're not fully done yet with this page- there might still be
a few calls to drawLink() yet to come */
}
if(lineCap == 0) capType = gfx_capButt;
else if(lineCap == 1) capType = gfx_capRound;
else if(lineCap == 2) capType = gfx_capSquare;
+ else msg("<error> Invalid line cap type");
gfx_joinType joinType = gfx_joinRound;
if(lineJoin == 0) joinType = gfx_joinMiter;
else if(lineJoin == 1) joinType = gfx_joinRound;
else if(lineJoin == 2) joinType = gfx_joinBevel;
+ else msg("<error> Invalid line join type");
gfxline_t*line2 = 0;
- if(this->dashLength && this->dashPattern) {
- float * dash = (float*)malloc(sizeof(float)*(this->dashLength+1));
+ int dashLength = states[statepos].dashLength;
+ double*dashPattern = states[statepos].dashPattern;
+ double dashStart = states[statepos].dashStart;
+ if(dashLength && dashPattern) {
+ float * dash = (float*)malloc(sizeof(float)*(dashLength+1));
int t;
/* try to find out how much the transformation matrix would
the current transformation matrix. However there are few
PDFs which actually stretch a dashed path in a non-orthonormal
way */
- double tx1, ty1, tx2, ty2;
+ double tx1, ty1, tx2, ty2, tx3, ty3;
this->transformXY(state, 0, 0, &tx1, &ty1);
- this->transformXY(state, 1, 1, &tx2, &ty2);
- double f = sqrt(sqr(tx2-tx1)+sqr(ty2-ty1)) / SQRT2;
-
- msg("<trace> %d dashes", this->dashLength);
- msg("<trace> | phase: %f", this->dashStart);
- for(t=0;t<this->dashLength;t++) {
- dash[t] = (float)this->dashPattern[t] * f;
- if(!dash[t])
+ this->transformXY(state, 0, 1, &tx2, &ty2);
+ this->transformXY(state, 1, 0, &tx3, &ty3);
+ double d1 = sqrt(sqr(tx2-tx1)+sqr(ty2-ty1));
+ double d2 = sqrt(sqr(tx3-tx1)+sqr(ty3-ty1));
+ if(fabs(d1-d2)>0.5)
+ warnfeature("non-ortogonally dashed strokes", 0);
+ double f = (d1+d2)/2;
+
+ msg("<trace> %d dashes", dashLength);
+ msg("<trace> | phase: %f", dashStart);
+ for(t=0;t<dashLength;t++) {
+ dash[t] = (float)dashPattern[t] * f;
+ if(!dash[t]) {
dash[t] = 1e-37;
- msg("<trace> | d%-3d: %f", t, this->dashPattern[t]);
+ }
+ msg("<trace> | d%-3d: %f", t, dashPattern[t]);
}
- dash[this->dashLength] = -1;
+ dash[dashLength] = -1;
if(getLogLevel() >= LOGLEVEL_TRACE) {
dump_outline(line);
}
+
+ line2 = gfxtool_dash_line(line, dash, (float)(dashStart*f));
+ line = line2;
- line2 = gfxtool_dash_line(line, dash, (float)(this->dashStart*f));
- line = line2;
free(dash);
msg("<trace> After dashing:");
}
msg("<trace> stroke width=%f join=%s cap=%s dashes=%d color=%02x%02x%02x%02x",
width,
lineJoin==0?"miter": (lineJoin==1?"round":"bevel"),
- lineCap==0?"butt": (lineJoin==1?"round":"square"),
- this->dashLength,
+ lineCap==0?"butt": (lineCap==1?"round":"square"),
+ dashLength,
col.r,col.g,col.b,col.a
);
dump_outline(line);
}
if(flags&STROKE_FILL) {
- gfxpoly_t* poly = gfxpoly_strokeToPoly(line, width, capType, joinType, miterLimit);
- gfxline_t*gfxline = gfxpoly_to_gfxline(poly);
+ gfxpoly_t* poly = gfxpoly_from_stroke(line, width, capType, joinType, miterLimit, DEFAULT_GRID);
+ gfxline_t*gfxline = gfxline_from_gfxpoly(poly);
if(getLogLevel() >= LOGLEVEL_TRACE) {
dump_outline(gfxline);
}
device->fill(device, gfxline, &col);
}
gfxline_free(gfxline);
- gfxpoly_free(poly);
+ gfxpoly_destroy(poly);
} else {
if(flags&STROKE_CLIP)
msg("<error> Stroke&clip not supported at the same time");
return col;
}
-void GFXOutputDev::fillGfxLine(GfxState *state, gfxline_t*line)
+void GFXOutputDev::fillGfxLine(GfxState *state, gfxline_t*line, char evenodd)
{
gfxcolor_t col = getFillColor(state);
if(getLogLevel() >= LOGLEVEL_TRACE) {
- msg("<trace> fill %02x%02x%02x%02x", col.r, col.g, col.b, col.a);
+ msg("<trace> %sfill %02x%02x%02x%02x", evenodd?"eo":"", col.r, col.g, col.b, col.a);
dump_outline(line);
}
device->fill(device, line, &col);
}
-void GFXOutputDev::clipToGfxLine(GfxState *state, gfxline_t*line)
+void GFXOutputDev::clipToGfxLine(GfxState *state, gfxline_t*line, char evenodd)
{
if(getLogLevel() >= LOGLEVEL_TRACE) {
+ msg("<trace> %sclip", evenodd?"eo":"");
dump_outline(line);
}
gfxbbox_t bbox = gfxline_getbbox(line);
GfxPath * path = state->getPath();
msg("<trace> clip");
gfxline_t*line = gfxPath_to_gfxline(state, path, 1, user_movex + clipmovex, user_movey + clipmovey);
- if(config_optimize_polygons) {
- gfxline_t*line2 = gfxline_circularToEvenOdd(line);
+ if(!config_disable_polygon_conversion) {
+ gfxline_t*line2 = gfxpoly_circular_to_evenodd(line, DEFAULT_GRID);
gfxline_free(line);
line = line2;
}
- clipToGfxLine(state, line);
+ clipToGfxLine(state, line, 0);
gfxline_free(line);
}
{
GfxPath * path = state->getPath();
gfxline_t*line = gfxPath_to_gfxline(state, path, 1, user_movex + clipmovex, user_movey + clipmovey);
- clipToGfxLine(state, line);
+ clipToGfxLine(state, line, 1);
gfxline_free(line);
}
void GFXOutputDev::clipToStrokePath(GfxState *state)
GFXOutputDev::~GFXOutputDev()
{
finish();
- if(this->dashPattern) {
- free(this->dashPattern);this->dashPattern = 0;
- }
};
GBool GFXOutputDev::upsideDown()
{
tmp_printstr[len] = 0;
return tmp_printstr;
}
-#define INTERNAL_FONT_SIZE 1024.0
void GFXOutputDev::updateFontMatrix(GfxState*state)
{
double* ctm = state->getCTM();
if(current_text_stroke) {
msg("<error> Error: Incompatible change of text rendering to %d while inside cliptext", render);
}
-
msg("<trace> beginString(%s) render=%d", makeStringPrintable(s->getCString()), render);
}
// check for invisible text -- this is used by Acrobat Capture
if (render == RENDER_INVISIBLE) {
- col.a = 255;
+ col.a = 0;
if(!config_extrafontdata)
return;
}
}
Unicode u = uLen?(_u[0]):0;
- msg("<debug> drawChar(%f,%f,c='%c' (%d), u=%d <%d>) CID=%d render=%d glyphid=%d font=%08x",x,y,(charid&127)>=32?charid:'?', charid, u, uLen, font->isCIDFont(), render, glyphid, current_gfxfont);
gfxmatrix_t m = this->current_font_matrix;
this->transformXY(state, x-originX, y-originY, &m.tx, &m.ty);
//m.tx += originX; m.ty += originY;
-
- if(render == RENDER_FILL || render == RENDER_INVISIBLE) {
+
+ msg("<debug> drawChar(%f,%f,c='%c' (%d), u=%d <%d>) CID=%d render=%d glyphid=%d font=%p",m.tx,m.ty,(charid&127)>=32?charid:'?', charid, u, uLen, font->isCIDFont(), render, glyphid, current_gfxfont);
+
+ if((render == RENDER_FILL && !config_drawonlyshapes) ||
+ (render == RENDER_FILLSTROKE && state->getTransformedLineWidth()<1.0) ||
+ (render == RENDER_INVISIBLE)) {
+
+ int space = this->current_fontinfo->space_char;
+ if(config_extrafontdata && space>=0 && m.m00 && !m.m01) {
+ /* space char detection */
+ if(last_char_gfxfont == current_gfxfont &&
+ last_char_y == m.ty &&
+ !last_char_was_space) {
+ double expected_x = last_char_x + current_gfxfont->glyphs[last_char].advance*m.m00;
+ int space = this->current_fontinfo->space_char;
+ float width = this->current_fontinfo->average_advance;
+ if(m.tx - expected_x >= m.m00*width*4/10) {
+ msg("<debug> There's a %f pixel gap between char %d and char %d (expected no more than %f), I'm inserting a space here",
+ m.tx-expected_x,
+ width*m.m00*4/10,
+ last_char, glyphid);
+ gfxmatrix_t m2 = m;
+ m2.tx = expected_x + (m.tx - expected_x - current_gfxfont->glyphs[space].advance*m.m00)/2;
+ if(m2.tx < expected_x) m2.tx = expected_x;
+ device->drawchar(device, current_gfxfont, space, &col, &m2);
+ }
+ }
+ last_char_gfxfont = current_gfxfont;
+ last_char = glyphid;
+ last_char_x = m.tx;
+ last_char_y = m.ty;
+ last_char_was_space = GLYPH_IS_SPACE(¤t_gfxfont->glyphs[glyphid]);
+ }
device->drawchar(device, current_gfxfont, glyphid, &col, &m);
} else {
msg("<debug> Drawing glyph %d as shape", charid);
msg("<notice> Some texts will be rendered as shape");
gfxglobals->textmodeinfo = 1;
}
+
gfxline_t*glyph = current_gfxfont->glyphs[glyphid].line;
gfxline_t*tglyph = gfxline_clone(glyph);
gfxline_transform(tglyph, &m);
void GFXOutputDev::endString(GfxState *state)
{
int render = state->getRender();
- msg("<trace> endString() render=%d textstroke=%08x", render, current_text_stroke);
+ msg("<trace> endString() render=%d textstroke=%p", render, current_text_stroke);
if(current_text_stroke) {
/* fillstroke and stroke text rendering objects we can process right
however */
device->setparameter(device, "mark","TXT");
if((render&3) == RENDER_FILL) {
- fillGfxLine(state, current_text_stroke);
+ fillGfxLine(state, current_text_stroke, 0);
gfxline_free(current_text_stroke);
current_text_stroke = 0;
} else if((render&3) == RENDER_FILLSTROKE) {
- fillGfxLine(state, current_text_stroke);
+ fillGfxLine(state, current_text_stroke, 0);
strokeGfxline(state, current_text_stroke,0);
gfxline_free(current_text_stroke);
current_text_stroke = 0;
void GFXOutputDev::endTextObject(GfxState *state)
{
int render = state->getRender();
- msg("<trace> endTextObject() render=%d textstroke=%08x clipstroke=%08x", render, current_text_stroke, current_text_clip);
+ msg("<trace> endTextObject() render=%d textstroke=%p clipstroke=%p", render, current_text_stroke, current_text_clip);
if(current_text_clip) {
device->setparameter(device, "mark","TXT");
- clipToGfxLine(state, current_text_clip);
+ clipToGfxLine(state, current_text_clip, 0);
device->setparameter(device, "mark","");
gfxline_free(current_text_clip);
current_text_clip = 0;
gfxmatrix_t m = this->current_font_matrix;
this->transformXY(state, 0, 0, &m.tx, &m.ty);
- m.m00*=INTERNAL_FONT_SIZE;
+
+ /*m.m00*=INTERNAL_FONT_SIZE;
m.m01*=INTERNAL_FONT_SIZE;
m.m10*=INTERNAL_FONT_SIZE;
- m.m11*=INTERNAL_FONT_SIZE;
+ m.m11*=INTERNAL_FONT_SIZE;*/
if(!current_fontinfo || (unsigned)charid >= current_fontinfo->num_glyphs || !current_fontinfo->glyphs[charid]) {
msg("<error> Invalid charid %d for font", charid);
/*if(user_clipy1 > y1)*/ y1 = user_clipy1;
/*if(user_clipy2 < y2)*/ y2 = user_clipy2;
msg("<verbose> Using user clip box %f/%f/%f/%f",x1,y1,x2,y2);
+ } else {
+ x1 += this->clipmovex;
+ y1 += this->clipmovey;
+ x2 += this->clipmovex;
+ y2 += this->clipmovey;
}
//msg("<verbose> Bounding box is (%f,%f)-(%f,%f) [shifted by %d/%d]", x1,y1,x2,y2, user_movex, user_movey);
states[statepos].clipbbox.xmax = x2;
states[statepos].clipbbox.ymax = y2;
- this->dashPattern = 0;
- this->dashLength = 0;
- this->dashStart = 0;
+ states[statepos].dashPattern = 0;
+ states[statepos].dashLength = 0;
+ states[statepos].dashStart = 0;
+
+ this->last_char_gfxfont = 0;
}
LinkDest *dest=NULL;
if (ha->getDest()==NULL)
dest=catalog->findDest(ha->getNamedDest());
- else dest=ha->getDest();
+ else
+ dest=ha->getDest()->copy();
if (dest){
if (dest->isPageRef()){
Ref pageref=dest->getPageRef();
else page=dest->getPageNum();
sprintf(buf, "%d", page);
s = strdup(buf);
+ delete dest;
}
}
break;
}
else if(strstr(s, "last") || strstr(s, "end"))
{
- if(gfxglobals->pages && gfxglobals->pagepos>0)
- page = gfxglobals->pages[gfxglobals->pagepos-1];
+ if(this->page2page && this->num_pages) {
+ page = this->page2page[this->num_pages-1];
+ }
}
else if(strstr(s, "first") || strstr(s, "top"))
{
gfxglobals->linkinfo = 1;
}
- if(page>0)
- {
+ if(page>0) {
int t;
int lpage = -1;
- for(t=1;t<=gfxglobals->pagepos;t++) {
- if(gfxglobals->pages[t]==page) {
+ for(t=1;t<=this->num_pages;t++) {
+ if(this->page2page[t]==page) {
lpage = t;
break;
}
}
if(lpage<0) {
lpage = page;
- }
+ }
+
char buf[80];
sprintf(buf, "page%d", lpage);
device->drawlink(device, points, buf);
else if(s)
{
device->drawlink(device, points, s);
+ if(this->config_linkdatafile) {
+ FILE*fi = fopen(config_linkdatafile, "ab+");
+ fprintf(fi, "%s\n", s);
+ fclose(fi);
+ }
}
-
+
msg("<verbose> \"%s\" link to \"%s\" (%d)", type, FIXNULL(s), page);
free(s);s=0;
}
void GFXOutputDev::saveState(GfxState *state) {
- dbg("saveState %08x", state); dbgindent+=2;
+ dbg("saveState %p", state); dbgindent+=2;
- msg("<trace> saveState %08x", state);
+ msg("<trace> saveState %p", state);
updateAll(state);
if(statepos>=64) {
msg("<fatal> Too many nested states in pdf.");
states[statepos].clipping = 0;
states[statepos].olddevice = 0;
states[statepos].clipbbox = states[statepos-1].clipbbox;
+
+ states[statepos].dashPattern = states[statepos-1].dashPattern;
+ states[statepos].dashStart = states[statepos-1].dashStart;
+ states[statepos].dashLength = states[statepos-1].dashLength;
};
void GFXOutputDev::restoreState(GfxState *state) {
- dbgindent-=2; dbg("restoreState %08x", state);
+ dbgindent-=2; dbg("restoreState %p", state);
if(statepos==0) {
msg("<fatal> Invalid restoreState");
exit(1);
}
- msg("<trace> restoreState %08x%s%s", state,
+ msg("<trace> restoreState %p%s%s", state,
states[statepos].softmask?" (end softmask)":"",
states[statepos].clipping?" (end clipping)":"");
if(states[statepos].softmask) {
clearSoftMask(state);
}
+
+ if(states[statepos].dashPattern) {
+ if(!statepos || states[statepos-1].dashPattern != states[statepos].dashPattern) {
+ free(states[statepos].dashPattern);
+ states[statepos].dashPattern = 0;
+ }
+ }
+
updateAll(state);
while(states[statepos].clipping) {
}
if(states[statepos].state!=state) {
msg("<fatal> bad state nesting");
+ if(verbose) {
+ int t;
+ for(t=0;t<=statepos;t++) {
+ printf("%p ", states[t].state);
+ }
+ printf("\n");
+ }
exit(1);
}
states[statepos].state=0;
void GFXOutputDev::updateLineDash(GfxState *state)
{
- if(this->dashPattern) {
- free(this->dashPattern);this->dashPattern = 0;
+ if(states[statepos].dashPattern &&
+ (!statepos || states[statepos-1].dashPattern != states[statepos].dashPattern)) {
+ free(states[statepos].dashPattern);
+ states[statepos].dashPattern = 0;
}
double *pattern = 0;
- state->getLineDash(&pattern, &this->dashLength, &this->dashStart);
- msg("<debug> updateLineDash, %d dashes", this->dashLength);
- if(!this->dashLength) {
- this->dashPattern = 0;
+ int dashLength;
+ double dashStart;
+ state->getLineDash(&pattern, &dashLength, &dashStart);
+ msg("<debug> updateLineDash, %d dashes", dashLength);
+ if(!dashLength) {
+ states[statepos].dashPattern = 0;
+ states[statepos].dashLength = 0;
} else {
- double*p = (double*)malloc(this->dashLength*sizeof(this->dashPattern[0]));
- memcpy(p, pattern, this->dashLength*sizeof(this->dashPattern[0]));
- this->dashPattern = p;
+ double*p = (double*)malloc(dashLength*sizeof(states[statepos].dashPattern[0]));
+ memcpy(p, pattern, dashLength*sizeof(states[statepos].dashPattern[0]));
+ states[statepos].dashPattern = p;
+ states[statepos].dashLength = dashLength;
+ states[statepos].dashStart = dashStart;
}
}
+
+void GFXOutputDev::setPageMap(int*page2page, int num_pages)
+{
+ this->page2page = page2page;
+ this->num_pages = num_pages;
+}
void GFXOutputDev::updateLineWidth(GfxState *state)
{
state->getStrokeRGB(&rgb);
}
-
-gfxfont_t* GFXOutputDev::createGfxFont(GfxFont*xpdffont, FontInfo*src)
-{
- gfxfont_t*font = (gfxfont_t*)malloc(sizeof(gfxfont_t));
- memset(font, 0, sizeof(gfxfont_t));
-
- font->glyphs = (gfxglyph_t*)malloc(sizeof(gfxglyph_t)*src->num_glyphs);
- memset(font->glyphs, 0, sizeof(gfxglyph_t)*src->num_glyphs);
- font->id = 0;
- int t;
-
- double quality = (INTERNAL_FONT_SIZE * 200 / config_fontquality) / src->max_size;
- double scale = 1;
- //printf("%d glyphs\n", font->num_glyphs);
- font->num_glyphs = 0;
- font->ascent = fabs(src->descender);
- font->descent = fabs(src->ascender);
-
- for(t=0;t<src->num_glyphs;t++) {
- if(src->glyphs[t]) {
- SplashPath*path = src->glyphs[t]->path;
- int len = path?path->getLength():0;
- //printf("glyph %d) %08x (%d line segments)\n", t, path, len);
- gfxglyph_t*glyph = &font->glyphs[font->num_glyphs];
- src->glyphs[t]->glyphid = font->num_glyphs;
- glyph->unicode = src->glyphs[t]->unicode;
- if(glyph->unicode >= font->max_unicode)
- font->max_unicode = glyph->unicode+1;
- gfxdrawer_t drawer;
- gfxdrawer_target_gfxline(&drawer);
- int s;
- int count = 0;
- double xmax = 0;
- for(s=0;s<len;s++) {
- Guchar f;
- double x, y;
- path->getPoint(s, &x, &y, &f);
- if(!s || x > xmax)
- xmax = x;
- if(f&splashPathFirst) {
- drawer.moveTo(&drawer, x*scale, y*scale);
- }
- if(f&splashPathCurve) {
- double x2,y2;
- path->getPoint(++s, &x2, &y2, &f);
- if(f&splashPathCurve) {
- double x3,y3;
- path->getPoint(++s, &x3, &y3, &f);
- gfxdraw_cubicTo(&drawer, x*scale, y*scale, x2*scale, y2*scale, x3*scale, y3*scale, quality);
- } else {
- drawer.splineTo(&drawer, x*scale, y*scale, x2*scale, y2*scale);
- }
- } else {
- drawer.lineTo(&drawer, x*scale, y*scale);
- }
- // printf("%f %f %s %s\n", x, y, (f&splashPathCurve)?"curve":"",
- // (f&splashPathFirst)?"first":"",
- // (f&splashPathLast)?"last":"");
- }
-
- glyph->line = (gfxline_t*)drawer.result(&drawer);
- if(src->glyphs[t]->advance>0) {
- glyph->advance = src->glyphs[t]->advance;
- } else {
- msg("<warning> Approximating advance value for glyph %d", t);
- glyph->advance = xmax*scale;
- }
- if(this->config_bigchar) {
- double max = src->glyphs[t]->advance_max;
- if(max>0 && max > glyph->advance) {
- glyph->advance = max;
- }
- }
-
- font->num_glyphs++;
- }
- }
- font->unicode2glyph = (int*)malloc(sizeof(int)*font->max_unicode);
- memset(font->unicode2glyph, -1, sizeof(int)*font->max_unicode);
- for(t=0;t<font->num_glyphs;t++) {
- if(font->glyphs[t].unicode>0 && font->glyphs[t].unicode<font->max_unicode) {
- font->unicode2glyph[font->glyphs[t].unicode] = t;
- }
-
- }
- msg("<trace> %d glyphs.", t, font->num_glyphs);
- return font;
-}
-
void GFXOutputDev::updateFont(GfxState *state)
{
GfxFont* gfxFont = state->getFont();
}
this->current_fontinfo = this->info->getFont(id);
+
if(!this->current_fontinfo) {
msg("<error> Internal Error: no fontinfo for font %s", id);
return;
if(!this->current_fontinfo->seen) {
dumpFontInfo("<verbose>", gfxFont);
}
-
- gfxfont_t*font = gfxfontlist_findfont(gfxglobals->gfxfontlist,id);
- if(!font) {
- font = this->createGfxFont(gfxFont, current_fontinfo);
- font->id = strdup(id);
- gfxglobals->gfxfontlist = gfxfontlist_addfont(gfxglobals->gfxfontlist, font);
- }
- device->addfont(device, font);
- current_gfxfont = font;
+ current_gfxfont = this->current_fontinfo->getGfxFont();
+ device->addfont(device, current_gfxfont);
free(id);
-
+
updateFontMatrix(state);
}
for(t=0;t<256;t++) {
pixBuf[0] = t;
colorMap->getRGB(pixBuf, &rgb);
-
- {/*if(maskColors && *maskColors==t) {
- msg("<notice> Color %d is transparent", t);
- if (imgData->maskColors) {
- *alpha = 0;
- for (i = 0; i < imgData->colorMap->getNumPixelComps(); ++i) {
- if (pix[i] < imgData->maskColors[2*i] ||
- pix[i] > imgData->maskColors[2*i+1]) {
- *alpha = 1;
- break;
- }
- }
- } else {
- *alpha = 1;
- }
- if(!*alpha) {
- pal[t].r = 0;
- pal[t].g = 0;
- pal[t].b = 0;
- pal[t].a = 0;
- }
- } else {*/
- pal[t].r = (unsigned char)(colToByte(rgb.r));
- pal[t].g = (unsigned char)(colToByte(rgb.g));
- pal[t].b = (unsigned char)(colToByte(rgb.b));
- pal[t].a = 255;//(U8)(rgb.b * 255 + 0.5);
- }
+ pal[t].r = (unsigned char)(colToByte(rgb.r));
+ pal[t].g = (unsigned char)(colToByte(rgb.g));
+ pal[t].b = (unsigned char)(colToByte(rgb.b));
+ pal[t].a = 255;//(U8)(rgb.b * 255 + 0.5);
}
for (y = 0; y < height; ++y) {
for (x = 0; x < width; ++x) {
imgStr->getPixel(pixBuf);
pic[width*y+x] = pal[pixBuf[0]];
+ if(maskColors && *maskColors==pixBuf[0]) {
+ pic[width*y+x].a = 0;
+ }
}
}
if(maskbitmap) {
} else {
msg("<verbose> resampling %dx%d to mask size (%dx%d)", width, height, maskWidth, maskHeight);
gfxcolor_t*newpic=new gfxcolor_t[maskWidth*maskHeight];
- double dx = width / maskWidth;
- double dy = height / maskHeight;
+ double dx = width / (double)maskWidth;
+ double dy = height / (double)maskHeight;
double yy = 0;
for(y = 0; y < maskHeight; y++) {
double xx = 0;
GfxPath * path = state->getPath();
gfxline_t*line= gfxPath_to_gfxline(state, path, 1, user_movex + clipmovex, user_movey + clipmovey);
- if(config_optimize_polygons) {
- gfxline_t*line2 = gfxline_circularToEvenOdd(line);
+ if(!config_disable_polygon_conversion) {
+ gfxline_t*line2 = gfxpoly_circular_to_evenodd(line, DEFAULT_GRID);
gfxline_free(line);
line = line2;
}
- fillGfxLine(state, line);
+ fillGfxLine(state, line, 0);
gfxline_free(line);
}
GfxPath * path = state->getPath();
gfxline_t*line= gfxPath_to_gfxline(state, path, 1, user_movex + clipmovex, user_movey + clipmovey);
- fillGfxLine(state, line);
+ fillGfxLine(state, line, 1);
gfxline_free(line);
}
memset(f, 0, sizeof(fontfile_t));
f->filename = filename;
int len = strlen(filename);
- char*r1 = strrchr(filename, '/');
- char*r2 = strrchr(filename, '\\');
+ char*r1 = strrchr((char*)filename, '/');
+ char*r2 = strrchr((char*)filename, '\\');
if(r2>r1)
r1 = r2;
if(r1) {
}
f->len = len;
- msg("<notice> Adding font \"%s\".", filename);
+ msg("<verbose> Adding font \"%s\".", filename);
if(global_fonts_next) {
global_fonts_next->next = f;
global_fonts_next = global_fonts_next->next;
void addGlobalFontDir(const char*dirname)
{
#ifdef HAVE_DIRENT_H
- msg("<notice> Adding %s to font directories", dirname);
- lastfontdir = strdup(dirname);
DIR*dir = opendir(dirname);
if(!dir) {
msg("<warning> Couldn't open directory %s", dirname);
return;
}
struct dirent*ent;
+ int fonts = 0;
while(1) {
ent = readdir (dir);
if (!ent)
strcat(fontname, dirseparator());
strcat(fontname, name);
addGlobalFont(fontname);
+ fonts++;
}
}
+ msg("<notice> Added %s to font directories (%d fonts)", dirname, fonts);
closedir(dir);
#else
- msg("<warning> No dirent.h- unable to add font dir %s", dirname);
+ msg("<warning> No dirent.h");
#endif
}
-void GFXOutputDev::preparePage(int pdfpage, int outputpage)
-{
- if(pdfpage < 0)
- return;
-
- if(!gfxglobals->pages) {
- gfxglobals->pagebuflen = 1024;
- if(pdfpage > gfxglobals->pagebuflen)
- gfxglobals->pagebuflen = pdfpage+1;
- gfxglobals->pages = (int*)malloc(gfxglobals->pagebuflen*sizeof(int));
- memset(gfxglobals->pages, -1, gfxglobals->pagebuflen*sizeof(int));
- }
-
- while(pdfpage >= gfxglobals->pagebuflen)
- {
- int oldlen = gfxglobals->pagebuflen;
- gfxglobals->pagebuflen+=1024;
- gfxglobals->pages = (int*)realloc(gfxglobals->pages, gfxglobals->pagebuflen*sizeof(int));
- memset(&gfxglobals->pages[oldlen], -1, (gfxglobals->pagebuflen-oldlen)*sizeof(int));
- }
-
- gfxglobals->pages[pdfpage] = outputpage;
- if(pdfpage > gfxglobals->pagepos)
- gfxglobals->pagepos = pdfpage;
-}
-
void GFXOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
GfxColorSpace *blendingColorSpace,
GBool isolated, GBool knockout,
if(blendingColorSpace) {
colormodename = GfxColorSpace::getColorSpaceModeName(blendingColorSpace->getMode());
}
- dbg("beginTransparencyGroup device=%08x %.1f/%.1f/%.1f/%.1f %s isolated=%d knockout=%d forsoftmask=%d", device, bbox[0],bbox[1],bbox[2],bbox[3], colormodename, isolated, knockout, forSoftMask);
+ dbg("beginTransparencyGroup device=%p %.1f/%.1f/%.1f/%.1f %s isolated=%d knockout=%d forsoftmask=%d", device, bbox[0],bbox[1],bbox[2],bbox[3], colormodename, isolated, knockout, forSoftMask);
msg("<verbose> beginTransparencyGroup %.1f/%.1f/%.1f/%.1f %s isolated=%d knockout=%d forsoftmask=%d", bbox[0],bbox[1],bbox[2],bbox[3], colormodename, isolated, knockout, forSoftMask);
//states[statepos].createsoftmask |= forSoftMask;
states[statepos].olddevice = this->device;
this->device = (gfxdevice_t*)rfx_calloc(sizeof(gfxdevice_t));
- dbg("this->device now %08x (old: %08x)", this->device, states[statepos].olddevice);
+ dbg("this->device now %p (old: %p)", this->device, states[statepos].olddevice);
- gfxdevice_record_init(this->device);
+ gfxdevice_record_init(this->device, 0);
/*if(!forSoftMask) { ////???
state->setFillOpacity(0.0);
dbgindent-=2;
gfxdevice_t*r = this->device;
- dbg("endTransparencyGroup this->device now back to %08x (destroying %08x)", states[statepos].olddevice, this->device);
+ dbg("endTransparencyGroup this->device now back to %p (destroying %p)", states[statepos].olddevice, this->device);
this->device = states[statepos].olddevice;
if(!this->device) {
- msg("<fatal> bad state nesting in transparency group- PDF file broken?");
- /* if these errors occur more often, we should build a seperate
- transparency group stack, like xpdf/SplashOutputDev.cc does */
- restoreState(state);
- this->device = states[statepos].olddevice;
+ msg("<error> Invalid state nesting");
}
states[statepos].olddevice = 0;
gfxresult_t*recording = r->finish(r);
- dbg(" forsoftmask=%d recording=%08x/%08x", states[statepos].createsoftmask, r, recording);
- msg("<verbose> endTransparencyGroup forsoftmask=%d recording=%08x/%08x", states[statepos].createsoftmask, r, recording);
+ dbg(" forsoftmask=%d recording=%p/%p", states[statepos].createsoftmask, r, recording);
+ msg("<verbose> endTransparencyGroup forsoftmask=%d recording=%p/%p", states[statepos].createsoftmask, r, recording);
if(states[statepos].createsoftmask) {
states[statepos-1].softmaskrecording = recording;
"colordodge","colorburn","hardlight","softlight","difference",
"exclusion","hue","saturation","color","luminosity"};
- dbg("paintTransparencyGroup blend=%s softmaskon=%d recording=%08x", blendmodes[state->getBlendMode()], states[statepos].softmask, states[statepos].grouprecording);
+ dbg("paintTransparencyGroup blend=%s softmaskon=%d recording=%p", blendmodes[state->getBlendMode()], states[statepos].softmask, states[statepos].grouprecording);
msg("<verbose> paintTransparencyGroup blend=%s softmaskon=%d", blendmodes[state->getBlendMode()], states[statepos].softmask);
if(state->getBlendMode() == gfxBlendNormal)
if(blendmode == gfxBlendMultiply && alpha>200)
alpha = 128;
gfxdevice_t ops;
- dbg("this->device=%08x, this->device->name=%s\n", this->device, this->device->name);
+ dbg("this->device=%p, this->device->name=%s\n", this->device, this->device->name);
gfxdevice_ops_init(&ops, this->device, alpha);
gfxresult_record_replay(grouprecording, &ops);
ops.finish(&ops);
}
states[statepos].olddevice = this->device;
this->device = (gfxdevice_t*)rfx_calloc(sizeof(gfxdevice_t));
- gfxdevice_record_init(this->device);
+ gfxdevice_record_init(this->device, 0);
- dbg("softmaskrecording is %08x (dev=%08x) at statepos %d\n", states[statepos].softmaskrecording, this->device, statepos);
+ dbg("softmaskrecording is %p (dev=%p) at statepos %d\n", states[statepos].softmaskrecording, this->device, statepos);
states[statepos].softmask = 1;
states[statepos].softmask_alpha = alpha;
git.asbjorn.biz / swftools.git / blobdiff