added config option poly2bitmap

[swftools.git] / lib / pdf / pdf.cc

diff --git a/lib/pdf/pdf.cc b/lib/pdf/pdf.cc
index 00eee04..10cc190 100644 (file)
--- a/lib/pdf/pdf.cc
+++ b/lib/pdf/pdf.cc
@@ -281,8 +281,14 @@ static void storeDeviceParameter(const char*name, const char*value)
     }
 }
 
-static void pdf_set_parameter(const char*name, const char*value)
+typedef struct _gfxsource_internal
 {
+    int config_bitmap_optimizing;
+} gfxsource_internal_t;
+
+static void pdf_set_parameter(gfxsource_t*src, const char*name, const char*value)
+{
+    gfxsource_internal_t*i = (gfxsource_internal_t*)src->internal;
     msg("<verbose> setting parameter %s to \"%s\"", name, value);
     if(!strncmp(name, "fontdir", strlen("fontdir"))) {
         addGlobalFontDir(value);
@@ -309,6 +315,8 @@ static void pdf_set_parameter(const char*name, const char*value)
        ppm_dpi = atoi(value);
        sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
        storeDeviceParameter("ppmsubpixels", buf);
+    } else if(!strcmp(name, "poly2bitmap")) {
+        i->config_bitmap_optimizing = 1;
     } else if(!strcmp(name, "help")) {
        printf("\nPDF device global parameters:\n");
        printf("fontdir=<dir>   a directory with additional fonts\n");
@@ -320,8 +328,9 @@ static void pdf_set_parameter(const char*name, const char*value)
     } 
 }
 
-static gfxdocument_t*pdf_open(const char*filename)
+static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
 {
+    gfxsource_internal_t*isrc = (gfxsource_internal_t*)src->internal;
     gfxdocument_t*pdf_doc = (gfxdocument_t*)malloc(sizeof(gfxdocument_t));
     memset(pdf_doc, 0, sizeof(gfxdocument_t));
     pdf_doc_internal_t*i= (pdf_doc_internal_t*)malloc(sizeof(pdf_doc_internal_t));
@@ -369,32 +378,32 @@ static gfxdocument_t*pdf_open(const char*filename)
               i->protect = 1;
     }
 
-    InfoOutputDev*io = new InfoOutputDev(i->doc->getXRef());
+    i->info = new InfoOutputDev(i->doc->getXRef());
     int t;
     i->pages = (pdf_page_info_t*)malloc(sizeof(pdf_page_info_t)*pdf_doc->num_pages);
     memset(i->pages,0,sizeof(pdf_page_info_t)*pdf_doc->num_pages);
     for(t=1;t<=pdf_doc->num_pages;t++) {
        if(!global_page_range || is_in_range(t, global_page_range)) {
-           i->doc->displayPage((OutputDev*)io, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, /*doLinks*/(int)1);
-           i->doc->processLinks((OutputDev*)io, t);
-           i->pages[t-1].xMin = io->x1;
-           i->pages[t-1].yMin = io->y1;
-           i->pages[t-1].xMax = io->x2;
-           i->pages[t-1].yMax = io->y2;
-           i->pages[t-1].width = io->x2 - io->x1;
-           i->pages[t-1].height = io->y2 - io->y1;
-           i->pages[t-1].number_of_images = io->num_images;
-           i->pages[t-1].number_of_links = io->num_links;
-           i->pages[t-1].number_of_fonts = io->num_fonts;
+           i->doc->displayPage((OutputDev*)i->info, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, /*doLinks*/(int)1);
+           i->doc->processLinks((OutputDev*)i->info, t);
+           i->pages[t-1].xMin = i->info->x1;
+           i->pages[t-1].yMin = i->info->y1;
+           i->pages[t-1].xMax = i->info->x2;
+           i->pages[t-1].yMax = i->info->y2;
+           i->pages[t-1].width = i->info->x2 - i->info->x1;
+           i->pages[t-1].height = i->info->y2 - i->info->y1;
+           i->pages[t-1].number_of_images = i->info->num_images;
+           i->pages[t-1].number_of_links = i->info->num_links;
+           i->pages[t-1].number_of_fonts = i->info->num_fonts;
            i->pages[t-1].has_info = 1;
        }
     }
 
-    if(0) {
-       BitmapOutputDev*outputDev = new BitmapOutputDev(io, i->doc);
+    if(isrc->config_bitmap_optimizing) {
+       BitmapOutputDev*outputDev = new BitmapOutputDev(i->info, i->doc);
        i->outputDev = (CommonOutputDev*)outputDev;
     } else {
-       GFXOutputDev*outputDev = new GFXOutputDev(io, i->doc);
+       GFXOutputDev*outputDev = new GFXOutputDev(i->info, i->doc);
        i->outputDev = (CommonOutputDev*)outputDev;
     }
 
@@ -422,6 +431,8 @@ gfxsource_t*gfxsource_pdf_create()
     memset(src, 0, sizeof(gfxsource_t));
     src->set_parameter = pdf_set_parameter;
     src->open = pdf_open;
+    src->internal = malloc(sizeof(gfxsource_internal_t));
+    memset(src->internal, 0, sizeof(gfxsource_internal_t));
 
     if(!globalParams) {
         globalParams = new GFXGlobalParams();