fixed poly2bitmap hairline issue

diff --git a/lib/devices/swf.c b/lib/devices/swf.c
index b090c7b..bb2cf09 100644 (file)
--- a/lib/devices/swf.c
+++ b/lib/devices/swf.c
@@ -208,14 +208,13 @@ typedef struct _swfoutput_internal
 
 static const int NO_FONT3=0;
     
 
 static const int NO_FONT3=0;
     

-static void swf_fillbitmap(gfxdevice_t*driver, gfxline_t*line, gfximage_t*img, gfxmatrix_t*move, gfxcxform_t*cxform);
+static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform);

 static int  swf_setparameter(gfxdevice_t*driver, const char*key, const char*value);
 static void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
 static void swf_startclip(gfxdevice_t*dev, gfxline_t*line);
 static void swf_endclip(gfxdevice_t*dev);
 static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
 static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color);
 static int  swf_setparameter(gfxdevice_t*driver, const char*key, const char*value);
 static void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
 static void swf_startclip(gfxdevice_t*dev, gfxline_t*line);
 static void swf_endclip(gfxdevice_t*dev);
 static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
 static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color);

-static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform);

 static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
 static void swf_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix);
 static void swf_addfont(gfxdevice_t*dev, gfxfont_t*font);
 static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
 static void swf_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix);
 static void swf_addfont(gfxdevice_t*dev, gfxfont_t*font);

@@ -1179,7 +1178,6 @@ void gfxdevice_swf_init(gfxdevice_t* dev)
     dev->startclip = swf_startclip;
     dev->endclip = swf_endclip;
     dev->fill = swf_fill;
     dev->startclip = swf_startclip;
     dev->endclip = swf_endclip;
     dev->fill = swf_fill;

-    dev->fillbitmap = swf_fillbitmap;

     dev->fillgradient = swf_fillgradient;
     dev->addfont = swf_addfont;
     dev->drawchar = swf_drawchar;
     dev->fillgradient = swf_fillgradient;
     dev->addfont = swf_addfont;
     dev->drawchar = swf_drawchar;

diff --git a/lib/gfxdevice.h b/lib/gfxdevice.h
index 181d0b9..699e7f6 100644 (file)
--- a/lib/gfxdevice.h
+++ b/lib/gfxdevice.h
@@ -119,7 +119,10 @@ typedef struct _gfxdevice
     void (*endclip)(struct _gfxdevice*dev);
     void (*stroke)(struct _gfxdevice*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
     void (*fill)(struct _gfxdevice*dev, gfxline_t*line, gfxcolor_t*color);
     void (*endclip)(struct _gfxdevice*dev);
     void (*stroke)(struct _gfxdevice*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
     void (*fill)(struct _gfxdevice*dev, gfxline_t*line, gfxcolor_t*color);

+
+    /* expects alpha channel in image to be non-premultiplied */

     void (*fillbitmap)(struct _gfxdevice*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*imgcoord2devcoord, gfxcxform_t*cxform); //cxform? tiling?
     void (*fillbitmap)(struct _gfxdevice*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*imgcoord2devcoord, gfxcxform_t*cxform); //cxform? tiling?

+

     void (*fillgradient)(struct _gfxdevice*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*gradcoord2devcoord); //?
 
     void (*addfont)(struct _gfxdevice*dev, gfxfont_t*font);
     void (*fillgradient)(struct _gfxdevice*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*gradcoord2devcoord); //?
 
     void (*addfont)(struct _gfxdevice*dev, gfxfont_t*font);

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index 1e32cf2..c2dcf25 100644 (file)
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -887,6 +887,7 @@ void swf_SetLosslessImage(TAG*tag, RGBA*data, int width, int height)
        tag->id = ST_DEFINEBITSLOSSLESS;
     } else {
        tag->id = ST_DEFINEBITSLOSSLESS2;
        tag->id = ST_DEFINEBITSLOSSLESS;
     } else {
        tag->id = ST_DEFINEBITSLOSSLESS2;

+       /* FIXME: we're destroying the callers data here */

        swf_PreMultiplyAlpha(data, width, height);
     }
     num = swf_ImageGetNumberOfPaletteEntries(data, width, height, 0);
        swf_PreMultiplyAlpha(data, width, height);
     }
     num = swf_ImageGetNumberOfPaletteEntries(data, width, height, 0);

@@ -1169,7 +1170,8 @@ TAG* swf_AddImage(TAG*tag, int bitid, RGBA*mem, int width, int height, int quali
 #endif
 
 #if defined(HAVE_JPEGLIB)
 #endif
 
 #if defined(HAVE_JPEGLIB)

-    /* try jpeg image */
+    /* try jpeg image. Notice that if (and only if) we tried the lossless compression
+       above, the data will now be premultiplied with alpha. */

     if(has_alpha) {
        tag2 = swf_InsertTag(0, ST_DEFINEBITSJPEG3);
        swf_SetU16(tag2, bitid);
     if(has_alpha) {
        tag2 = swf_InsertTag(0, ST_DEFINEBITSJPEG3);
        swf_SetU16(tag2, bitid);

diff --git a/lib/pdf/BitmapOutputDev.cc b/lib/pdf/BitmapOutputDev.cc
index 7141e5a..adc3165 100644 (file)
--- a/lib/pdf/BitmapOutputDev.cc
+++ b/lib/pdf/BitmapOutputDev.cc
@@ -253,12 +253,13 @@ void BitmapOutputDev::flushBitmap()
                           up to the left and right of bitmaps. */
                        out[x].r = 0;out[x].g = 0;out[x].b = 0;out[x].a = 0;
                    } else {
                           up to the left and right of bitmaps. */
                        out[x].r = 0;out[x].g = 0;out[x].b = 0;out[x].a = 0;
                    } else {

-                       /* according to endPage()/compositeBackground() in xpdf/SplashOutputDev.cc, we
-                          have to premultiply alpha (mix background and pixel according to the alpha channel).
+                       /* according to endPage()/compositeBackground() in xpdf/SplashOutputDev.cc, this
+                          data has non-premultiplied alpha, which is exactly what the output device 
+                          expects, so don't premultiply it here, either.

                        */
                        */

-                       out[x].r = (in[x*3+0]*ain[x])/255;
-                       out[x].g = (in[x*3+1]*ain[x])/255;
-                       out[x].b = (in[x*3+2]*ain[x])/255;
+                       out[x].r = in[x*3+0];
+                       out[x].g = in[x*3+1];
+                       out[x].b = in[x*3+2];

                        out[x].a = ain[x];
                    }
                }
                        out[x].a = ain[x];
                    }
                }

@@ -486,26 +487,29 @@ static void clearBooleanBitmap(SplashBitmap*btm, int x1, int y1, int x2, int y2)
     }
 }
 
     }
 }
 

-GBool BitmapOutputDev::checkNewText(int x1, int y1, int x2, int y2)
+void BitmapOutputDev::dbg_newdata(char*newdata)

 {
 {

-    /* called once some new text was drawn on booltextdev, and
-       before the same thing is drawn on gfxdev */
-   
-    msg("<trace> Testing new text data against current bitmap data, state=%s, counter=%d\n", STATE_NAME[layerstate], dbg_btm_counter);
-    

     if(0) {
         char filename1[80];
         char filename2[80];
         char filename3[80];
     if(0) {
         char filename1[80];
         char filename2[80];
         char filename3[80];

-        sprintf(filename1, "state%03dboolbitmap_afternewtext.png", dbg_btm_counter);
-        sprintf(filename2, "state%03dbooltext_afternewtext.png", dbg_btm_counter);
-        sprintf(filename3, "state%03dbitmap_afternewtext.png", dbg_btm_counter);
+        sprintf(filename1, "state%03dboolbitmap_after%s.png", dbg_btm_counter, newdata);
+        sprintf(filename2, "state%03dbooltext_after%s.png", dbg_btm_counter, newdata);
+        sprintf(filename3, "state%03dbitmap_after%s.png", dbg_btm_counter, newdata);

         msg("<verbose> %s %s %s", filename1, filename2, filename3);
        writeAlpha(stalepolybitmap, filename1);
        writeAlpha(booltextbitmap, filename2);
        writeBitmap(rgbdev->getBitmap(), filename3);
     }
     dbg_btm_counter++;
         msg("<verbose> %s %s %s", filename1, filename2, filename3);
        writeAlpha(stalepolybitmap, filename1);
        writeAlpha(booltextbitmap, filename2);
        writeBitmap(rgbdev->getBitmap(), filename3);
     }
     dbg_btm_counter++;

+}
+
+GBool BitmapOutputDev::checkNewText(int x1, int y1, int x2, int y2)
+{
+    /* called once some new text was drawn on booltextdev, and
+       before the same thing is drawn on gfxdev */
+   
+    msg("<trace> Testing new text data against current bitmap data, state=%s, counter=%d\n", STATE_NAME[layerstate], dbg_btm_counter);

     
     GBool ret = false;
     if(intersection(booltextbitmap, stalepolybitmap, x1,y1,x2,y2)) {
     
     GBool ret = false;
     if(intersection(booltextbitmap, stalepolybitmap, x1,y1,x2,y2)) {

@@ -549,20 +553,6 @@ GBool BitmapOutputDev::checkNewBitmap(int x1, int y1, int x2, int y2)
     /* similar to checkNewText() above, only in reverse */
     msg("<trace> Testing new graphics data against current text data, state=%s, counter=%d\n", STATE_NAME[layerstate], dbg_btm_counter);
 
     /* similar to checkNewText() above, only in reverse */
     msg("<trace> Testing new graphics data against current text data, state=%s, counter=%d\n", STATE_NAME[layerstate], dbg_btm_counter);
 

-    if(0) {
-        char filename1[80];
-        char filename2[80];
-        char filename3[80];
-        sprintf(filename1, "state%03dboolbitmap_afternewgfx.png", dbg_btm_counter);
-        sprintf(filename2, "state%03dbooltext_afternewgfx.png", dbg_btm_counter);
-        sprintf(filename3, "state%03dbitmap_afternewgfx.png", dbg_btm_counter);
-        msg("<verbose> %s %s %s", filename1, filename2, filename3);
-       writeAlpha(stalepolybitmap, filename1);
-       writeAlpha(booltextbitmap, filename2);
-       writeBitmap(rgbdev->getBitmap(), filename3);
-    }
-    dbg_btm_counter++;
-

     GBool ret = false;
     if(intersection(boolpolybitmap, staletextbitmap, x1,y1,x2,y2)) {
        if(layerstate==STATE_PARALLEL) {
     GBool ret = false;
     if(intersection(boolpolybitmap, staletextbitmap, x1,y1,x2,y2)) {
        if(layerstate==STATE_PARALLEL) {

@@ -583,7 +573,7 @@ GBool BitmapOutputDev::checkNewBitmap(int x1, int y1, int x2, int y2)
     }  else {
        update_bitmap(stalepolybitmap, boolpolybitmap, x1, y1, x2, y2, 0);
     }
     }  else {
        update_bitmap(stalepolybitmap, boolpolybitmap, x1, y1, x2, y2, 0);
     }

-
+    

     /* clear the thing we just drew from our temporary drawing bitmap */
     clearBooleanBitmap(boolpolybitmap, x1, y1, x2, y2);
 
     /* clear the thing we just drew from our temporary drawing bitmap */
     clearBooleanBitmap(boolpolybitmap, x1, y1, x2, y2);
 

@@ -1295,6 +1285,7 @@ void BitmapOutputDev::stroke(GfxState *state)
     bbox.xmax += width; bbox.ymax += width;
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->stroke(state);
     bbox.xmax += width; bbox.ymax += width;
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->stroke(state);

+    dbg_newdata("stroke");

 }
 void BitmapOutputDev::fill(GfxState *state)
 {
 }
 void BitmapOutputDev::fill(GfxState *state)
 {

@@ -1303,6 +1294,7 @@ void BitmapOutputDev::fill(GfxState *state)
     gfxbbox_t bbox = getBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->fill(state);
     gfxbbox_t bbox = getBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->fill(state);

+    dbg_newdata("fill");

 }
 void BitmapOutputDev::eoFill(GfxState *state)
 {
 }
 void BitmapOutputDev::eoFill(GfxState *state)
 {

@@ -1311,6 +1303,7 @@ void BitmapOutputDev::eoFill(GfxState *state)
     gfxbbox_t bbox = getBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->eoFill(state);
     gfxbbox_t bbox = getBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->eoFill(state);

+    dbg_newdata("eofill");

 }
 #if (xpdfMajorVersion*10000 + xpdfMinorVersion*100 + xpdfUpdateVersion) < 30207
 void BitmapOutputDev::tilingPatternFill(GfxState *state, Object *str,
 }
 #if (xpdfMajorVersion*10000 + xpdfMinorVersion*100 + xpdfUpdateVersion) < 30207
 void BitmapOutputDev::tilingPatternFill(GfxState *state, Object *str,

@@ -1323,6 +1316,7 @@ void BitmapOutputDev::tilingPatternFill(GfxState *state, Object *str,
     boolpolydev->tilingPatternFill(state, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->tilingPatternFill(state, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     boolpolydev->tilingPatternFill(state, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->tilingPatternFill(state, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);

+    dbg_newdata("tilingpatternfill");

 }
 #else
 void BitmapOutputDev::tilingPatternFill(GfxState *state, Gfx *gfx, Object *str,
 }
 #else
 void BitmapOutputDev::tilingPatternFill(GfxState *state, Gfx *gfx, Object *str,

@@ -1335,6 +1329,7 @@ void BitmapOutputDev::tilingPatternFill(GfxState *state, Gfx *gfx, Object *str,
     boolpolydev->tilingPatternFill(state, gfx, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->tilingPatternFill(state, gfx, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     boolpolydev->tilingPatternFill(state, gfx, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->tilingPatternFill(state, gfx, str, paintType, resDict, mat, bbox, x0, y0, x1, y1, xStep, yStep);

+    dbg_newdata("tilingpatternfill");

 }
 #endif
 
 }
 #endif
 

@@ -1487,6 +1482,7 @@ void BitmapOutputDev::drawChar(GfxState *state, double x, double y,
            gfxdev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
        }
     }
            gfxdev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
        }
     }

+    dbg_newdata("text");

 }
 void BitmapOutputDev::drawString(GfxState *state, GString *s)
 {
 }
 void BitmapOutputDev::drawString(GfxState *state, GString *s)
 {

@@ -1503,6 +1499,7 @@ void BitmapOutputDev::endTextObject(GfxState *state)
     /* the only thing "drawn" here is clipping */
     //checkNewText(UNKNOWN_BOUNDING_BOX);
     gfxdev->endTextObject(state);
     /* the only thing "drawn" here is clipping */
     //checkNewText(UNKNOWN_BOUNDING_BOX);
     gfxdev->endTextObject(state);

+    dbg_newdata("endtextobject");

 }
 void BitmapOutputDev::endString(GfxState *state)
 {
 }
 void BitmapOutputDev::endString(GfxState *state)
 {

@@ -1517,6 +1514,7 @@ void BitmapOutputDev::endString(GfxState *state)
         checkNewText(UNKNOWN_BOUNDING_BOX);
     }
     gfxdev->endString(state);
         checkNewText(UNKNOWN_BOUNDING_BOX);
     }
     gfxdev->endString(state);

+    dbg_newdata("endstring");

 }
 void BitmapOutputDev::endStringOp(GfxState *state)
 {
 }
 void BitmapOutputDev::endStringOp(GfxState *state)
 {

@@ -1525,6 +1523,7 @@ void BitmapOutputDev::endStringOp(GfxState *state)
     clip1dev->endStringOp(state);
     booltextdev->endStringOp(state);
     gfxdev->endStringOp(state);
     clip1dev->endStringOp(state);
     booltextdev->endStringOp(state);
     gfxdev->endStringOp(state);

+    dbg_newdata("endstringop");

 }
 
 /* TODO: these four operations below *should* do nothing, as type3
 }
 
 /* TODO: these four operations below *should* do nothing, as type3

@@ -1623,6 +1622,7 @@ void BitmapOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
     rgbdev->drawImageMask(state, ref, str, width, height, invert, inlineImg);
     if(cpystr)
        delete cpystr;
     rgbdev->drawImageMask(state, ref, str, width, height, invert, inlineImg);
     if(cpystr)
        delete cpystr;

+    dbg_newdata("imagemask");

 }
 void BitmapOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
                       int width, int height, GfxImageColorMap *colorMap,
 }
 void BitmapOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
                       int width, int height, GfxImageColorMap *colorMap,

@@ -1640,6 +1640,7 @@ void BitmapOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
     rgbdev->drawImage(state, ref, str, width, height, colorMap, maskColors, inlineImg);
     if(cpystr)
        delete cpystr;
     rgbdev->drawImage(state, ref, str, width, height, colorMap, maskColors, inlineImg);
     if(cpystr)
        delete cpystr;

+    dbg_newdata("image");

 }
 void BitmapOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
                             int width, int height,
 }
 void BitmapOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
                             int width, int height,

@@ -1652,6 +1653,7 @@ void BitmapOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
     gfxbbox_t bbox=getImageBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->drawMaskedImage(state, ref, str, width, height, colorMap, maskStr, maskWidth, maskHeight, maskInvert);
     gfxbbox_t bbox=getImageBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->drawMaskedImage(state, ref, str, width, height, colorMap, maskStr, maskWidth, maskHeight, maskInvert);

+    dbg_newdata("maskedimage");

 }
 void BitmapOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
                                 int width, int height,
 }
 void BitmapOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
                                 int width, int height,

@@ -1665,6 +1667,7 @@ void BitmapOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *
     gfxbbox_t bbox=getImageBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->drawSoftMaskedImage(state, ref, str, width, height, colorMap, maskStr, maskWidth, maskHeight, maskColorMap);
     gfxbbox_t bbox=getImageBBox(state);
     checkNewBitmap(bbox.xmin, bbox.ymin, ceil(bbox.xmax), ceil(bbox.ymax));
     rgbdev->drawSoftMaskedImage(state, ref, str, width, height, colorMap, maskStr, maskWidth, maskHeight, maskColorMap);

+    dbg_newdata("softmaskimage");

 }
 void BitmapOutputDev::drawForm(Ref id)
 {
 }
 void BitmapOutputDev::drawForm(Ref id)
 {

@@ -1702,6 +1705,7 @@ void BitmapOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
     clip1dev->beginTransparencyGroup(state, bbox, blendingColorSpace, isolated, knockout, forSoftMask);
     delete state1;
     delete state2;
     clip1dev->beginTransparencyGroup(state, bbox, blendingColorSpace, isolated, knockout, forSoftMask);
     delete state1;
     delete state2;

+    dbg_newdata("endtransparencygroup");

 }
 void BitmapOutputDev::endTransparencyGroup(GfxState *state)
 {
 }
 void BitmapOutputDev::endTransparencyGroup(GfxState *state)
 {

@@ -1723,6 +1727,7 @@ void BitmapOutputDev::endTransparencyGroup(GfxState *state)
     delete state1;
     delete state2;
     clip1dev->endTransparencyGroup(state);
     delete state1;
     delete state2;
     clip1dev->endTransparencyGroup(state);

+    dbg_newdata("endtransparencygroup");

 }
 void BitmapOutputDev::paintTransparencyGroup(GfxState *state, double *bbox)
 {
 }
 void BitmapOutputDev::paintTransparencyGroup(GfxState *state, double *bbox)
 {

@@ -1731,6 +1736,7 @@ void BitmapOutputDev::paintTransparencyGroup(GfxState *state, double *bbox)
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->paintTransparencyGroup(state,bbox);
     clip1dev->paintTransparencyGroup(state,bbox);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->paintTransparencyGroup(state,bbox);
     clip1dev->paintTransparencyGroup(state,bbox);

+    dbg_newdata("painttransparencygroup");

 }
 void BitmapOutputDev::setSoftMask(GfxState *state, double *bbox, GBool alpha, Function *transferFunc, GfxColor *backdropColor)
 {
 }
 void BitmapOutputDev::setSoftMask(GfxState *state, double *bbox, GBool alpha, Function *transferFunc, GfxColor *backdropColor)
 {

@@ -1739,6 +1745,7 @@ void BitmapOutputDev::setSoftMask(GfxState *state, double *bbox, GBool alpha, Fu
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);
     clip1dev->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);
     clip1dev->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);

+    dbg_newdata("setsoftmask");

 }
 void BitmapOutputDev::clearSoftMask(GfxState *state)
 {
 }
 void BitmapOutputDev::clearSoftMask(GfxState *state)
 {

@@ -1747,4 +1754,5 @@ void BitmapOutputDev::clearSoftMask(GfxState *state)
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->clearSoftMask(state);
     clip1dev->clearSoftMask(state);
     checkNewBitmap(UNKNOWN_BOUNDING_BOX);
     rgbdev->clearSoftMask(state);
     clip1dev->clearSoftMask(state);

+    dbg_newdata("clearsoftmask");

 }
 }

diff --git a/lib/pdf/BitmapOutputDev.h b/lib/pdf/BitmapOutputDev.h
index acf487b..ac13298 100644 (file)
--- a/lib/pdf/BitmapOutputDev.h
+++ b/lib/pdf/BitmapOutputDev.h
@@ -46,6 +46,8 @@ class BitmapOutputDev: public CommonOutputDev {
 public:
     BitmapOutputDev(InfoOutputDev*info, PDFDoc*doc);
     virtual ~BitmapOutputDev();
 public:
     BitmapOutputDev(InfoOutputDev*info, PDFDoc*doc);
     virtual ~BitmapOutputDev();

+
+    virtual void dbg_newdata(char*newdata);

    
     // CommonOutputDev:
     virtual void setDevice(gfxdevice_t*dev);
    
     // CommonOutputDev:
     virtual void setDevice(gfxdevice_t*dev);