X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpdf%2FGFXOutputDev.cc;h=81cb642bea952a7221a498b16d27ee4080d35e2a;hb=de3f74f8a6269f6564371fbee93cfec05d61a408;hp=3814dbffc7870c29bfdd4af8b25d28798211f33e;hpb=bd30d006594b5e3f556edb992db1e4f2765fd4ca;p=swftools.git diff --git a/lib/pdf/GFXOutputDev.cc b/lib/pdf/GFXOutputDev.cc index 3814dbf..81cb642 100644 --- a/lib/pdf/GFXOutputDev.cc +++ b/lib/pdf/GFXOutputDev.cc @@ -106,7 +106,7 @@ struct mapping { {"Symbol", "s050000l"}, {"ZapfDingbats", "d050000l"}}; -static int verbose = 1; +static int verbose = 0; static int dbgindent = 0; static void dbg(char*format, ...) { @@ -141,7 +141,7 @@ typedef struct _feature } feature_t; feature_t*featurewarnings = 0; -static void warnfeature(char*feature,char fully) +void GFXOutputDev::showfeature(char*feature,char fully, char warn) { feature_t*f = featurewarnings; while(f) { @@ -153,7 +153,23 @@ static void warnfeature(char*feature,char fully) f->string = strdup(feature); f->next = featurewarnings; featurewarnings = f; - msg(" %s not yet %ssupported!",feature,fully?"fully ":""); + if(warn) { + msg(" %s not yet %ssupported!",feature,fully?"fully ":""); + if(this->config_break_on_warning) { + msg(" Aborting conversion due to unsupported feature"); + exit(1); + } + } else { + msg(" File contains %s",feature); + } +} +void GFXOutputDev::warnfeature(char*feature,char fully) +{ + showfeature(feature,fully,1); +} +void GFXOutputDev::infofeature(char*feature) +{ + showfeature(feature,0,0); } GFXOutputState::GFXOutputState() { @@ -221,7 +237,6 @@ GFXOutputDev::GFXOutputDev(parameter_t*p) { this->jpeginfo = 0; this->textmodeinfo = 0; - this->ttfinfo = 0; this->linkinfo = 0; this->pbminfo = 0; this->type3active = 0; @@ -244,18 +259,17 @@ GFXOutputDev::GFXOutputDev(parameter_t*p) this->pages = 0; this->pagebuflen = 0; this->pagepos = 0; - - this->forceType0Fonts=1; this->config_use_fontconfig=1; + this->config_break_on_warning=0; this->parameters = p; /* configure device */ while(p) { - if(!strcmp(p->name,"forceType0Fonts")) { - this->forceType0Fonts = atoi(p->value); - } else if(!strcmp(p->name,"fontconfig")) { + if(!strcmp(p->name,"fontconfig")) { this->config_use_fontconfig = atoi(p->value); + } else if(!strcmp(p->name,"breakonwarning")) { + this->config_break_on_warning = atoi(p->value); } p = p->next; } @@ -265,7 +279,7 @@ void GFXOutputDev::setDevice(gfxdevice_t*dev) { parameter_t*p = this->parameters; - /* TODO: get rid of this */ + /* pass parameters to output device */ this->device = dev; if(this->device) { while(p) { @@ -615,9 +629,17 @@ gfxline_t* gfxPath_to_gfxline(GfxState*state, GfxPath*path, int closed, int user return result; } -/*---------------------------------------------------------------------------- - * Primitive Graphic routines - *----------------------------------------------------------------------------*/ +GBool GFXOutputDev::useTilingPatternFill() +{ + infofeature("tiled patterns"); + return gFalse; +} + +GBool GFXOutputDev::useShadedFills() +{ + infofeature("shaded fills"); + return gFalse; +} void GFXOutputDev::strokeGfxline(GfxState *state, gfxline_t*line) { @@ -927,8 +949,6 @@ void GFXOutputDev::beginString(GfxState *state, GString *s) gfxmatrix_t m = this->current_font_matrix; - /*if(render != 3 && render != 0) - msg(" Text rendering mode %d (%s) not fully supported yet (for text \"%s\")", render, renderModeDesc[render&7], makeStringPrintable(s->getCString()));*/ states[statepos].textRender = render; } @@ -1883,7 +1903,7 @@ void GFXOutputDev::updateFont(GfxState *state) if(embedded && (gfxFont->getType() == fontType1 || gfxFont->getType() == fontType1C || - (gfxFont->getType() == fontCIDType0C && forceType0Fonts) || + gfxFont->getType() == fontCIDType0C || gfxFont->getType() == fontTrueType || gfxFont->getType() == fontCIDType2 )) @@ -2039,10 +2059,6 @@ static void drawimage(gfxdevice_t*dev, gfxcolor_t* data, int sizex,int sizey, /* TODO: pass image_dpi to device instead */ dev->setparameter(dev, "next_bitmap_is_jpeg", "1"); - gfxline_show(&p1,stdout); - - printf("%.2f %.2f %.2f\n", m.m00, m.m10, m.tx); - printf("%.2f %.2f %.2f\n", m.m01, m.m11, m.ty); dev->fillbitmap(dev, &p1, &img, &m, 0); } @@ -2625,7 +2641,6 @@ void GFXOutputDev::beginTransparencyGroup(GfxState *state, double *bbox, /*if(!forSoftMask) { ////??? state->setFillOpacity(0.0); }*/ - warnfeature("transparency groups",1); dbgindent+=2; } @@ -2658,6 +2673,14 @@ void GFXOutputDev::paintTransparencyGroup(GfxState *state, double *bbox) dbg("paintTransparencyGroup blend=%s softmaskon=%d", blendmodes[state->getBlendMode()], states[statepos].softmask); msg(" paintTransparencyGroup blend=%s softmaskon=%d", blendmodes[state->getBlendMode()], states[statepos].softmask); + + if(state->getBlendMode() == gfxBlendNormal) + infofeature("transparency groups"); + else { + char buffer[80]; + sprintf(buffer, "%s blended transparency groups", blendmodes[state->getBlendMode()]); + warnfeature(buffer, 0); + } gfxresult_t*grouprecording = states[statepos].grouprecording; @@ -2680,7 +2703,10 @@ void GFXOutputDev::setSoftMask(GfxState *state, double *bbox, GBool alpha, Funct bbox[0], bbox[1], bbox[2], bbox[3], alpha, colToByte(rgb->c[0]), colToByte(rgb->c[1]), colToByte(rgb->c[2])); msg(" setSoftMask %.1f/%.1f/%.1f/%.1f alpha=%d backdrop=%02x%02x%02x", bbox[0], bbox[1], bbox[2], bbox[3], alpha, colToByte(rgb->c[0]), colToByte(rgb->c[1]), colToByte(rgb->c[2])); - warnfeature("soft masks",0); + if(!alpha) + infofeature("soft masks"); + else + warnfeature("soft masks from alpha channel",0); states[statepos].olddevice = this->device; this->device = (gfxdevice_t*)rfx_calloc(sizeof(gfxdevice_t)); @@ -2691,6 +2717,10 @@ void GFXOutputDev::setSoftMask(GfxState *state, double *bbox, GBool alpha, Funct states[statepos].softmask = 1; } +static inline Guchar div255(int x) { + return (Guchar)((x + (x >> 8) + 0x80) >> 8); +} + void GFXOutputDev::clearSoftMask(GfxState *state) { if(!states[statepos].softmask) @@ -2753,14 +2783,12 @@ void GFXOutputDev::clearSoftMask(GfxState *state) gfxcolor_t* l1 = &maskimg->data[maskimg->width*y]; gfxcolor_t* l2 = &belowimg->data[belowimg->width*y]; for(x=0;xa = 255; l2->a = (77*l1->r + 151*l1->g + 28*l1->b) >> 8; - /* premultiply alpha... do we need this? (depends on output device) - l2->r = (l2->a*l2->r) >> 8; - l2->g = (l2->a*l2->g) >> 8; - l2->b = (l2->a*l2->b) >> 8; - */ + /* premultiply alpha */ + l2->r = div255(l2->a*l2->r); + l2->g = div255(l2->a*l2->g); + l2->b = div255(l2->a*l2->b); l1++; l2++; @@ -2780,6 +2808,7 @@ void GFXOutputDev::clearSoftMask(GfxState *state) belowresult->destroy(belowresult); states[statepos].softmaskrecording = 0; } + #endif /*class MemCheck