X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fpdf%2FBitmapOutputDev.cc;h=4b2a33432f8d667cc03de63c91f866ac9188a142;hb=7ff0a634c656a09f58162ddc57795e30400cdde9;hp=ff6d50e1a72ec98456b71c073a68a7d01a3ceaea;hpb=d9edc98b73bbea0612f27d008866608d8baaeed1;p=swftools.git

diff --git a/lib/pdf/BitmapOutputDev.cc b/lib/pdf/BitmapOutputDev.cc
index ff6d50e..4b2a334 100644
--- a/lib/pdf/BitmapOutputDev.cc
+++ b/lib/pdf/BitmapOutputDev.cc
@@ -269,6 +269,8 @@ void BitmapOutputDev::flushBitmap()
     m.ty = ymin;
     m.m00 = m.m11 = 1;
     m.m10 = m.m01 = 0;
+    m.tx -= 0.5;
+    m.ty -= 0.5;
 
     gfxline_t* line = gfxline_makerectangle(xmin, ymin, xmax, ymax);
     dev->fillbitmap(dev, line, img, &m, 0);
@@ -1243,13 +1245,18 @@ void BitmapOutputDev::drawChar(GfxState *state, double x, double y,
     msg("<debug> drawChar render=%d", state->getRender());
 
     if(state->getRender()&RENDER_CLIP) {
+	//char is just a clipping boundary
 	rgbdev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
-        
-        /* FIXME: do we need these calls? */
         boolpolydev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
         booltextdev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
         clip1dev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
+    } else if(rgbbitmap != rgbdev->getBitmap()) {
+	// we're doing softmasking or transparency grouping
+	boolpolydev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
+	checkNewBitmap(UNKNOWN_BOUNDING_BOX);
+	rgbdev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
     } else {
+	// we're drawing a regular char
 	clearClips();
 	clip0dev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);
 	clip1dev->drawChar(state, x, y, dx, dy, originX, originY, code, nBytes, u, uLen);