Attachment 91678 Details for Bug 73400 – add empty tilingPatternFill to HtmlOutputDev

[patch] add empty tilingPatternFill to HtmlOutputDev

poppler_html_speedup.patch (text/plain), 1.93 KB, created by Arne de Bruijn on 2014-01-08 15:26:48 UTC

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Creator: Arne de Bruijn

Created: 2014-01-08 15:26:48 UTC

Size: 1.93 KB

patch

obsolete

>diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
>index a3ae239..9b917f9 100644
>--- a/utils/HtmlOutputDev.cc
>+++ b/utils/HtmlOutputDev.cc
>@@ -1475,6 +1475,15 @@ GooString *HtmlOutputDev::createImageFileName(const char *ext)
>   return fName;
> }
> 
>+GBool HtmlOutputDev::tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *cat, Object *str,
>+				  double *pmat, int paintType, int tilingType, Dict *resDict,
>+				  double *mat, double *bbox,
>+				  int x0, int y0, int x1, int y1,
>+				  double xStep, double yStep) {
>+  return gTrue;
>+  // do nothing -- this avoids the potentially slow loop in Gfx.cc
>+}
>+
> void HtmlOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
> 				  int width, int height, GBool invert,
> 				  GBool interpolate, GBool inlineImg) {
>diff --git a/utils/HtmlOutputDev.h b/utils/HtmlOutputDev.h
>index c9fd28c..c22ef18 100644
>--- a/utils/HtmlOutputDev.h
>+++ b/utils/HtmlOutputDev.h
>@@ -247,6 +247,11 @@ public:
>   // Check if file was successfully created.
>   virtual GBool isOk() { return ok; }
> 
>+  // Does this device use tilingPatternFill()?  If this returns false,
>+  // tiling pattern fills will be reduced to a series of other drawing
>+  // operations.
>+  virtual GBool useTilingPatternFill() { return gTrue; }
>+
>   //---- get info about output device
> 
>   // Does this device use upside-down coordinates?
>@@ -256,6 +261,13 @@ public:
>   // Does this device use drawChar() or drawString()?
>   virtual GBool useDrawChar() { return gTrue; }
> 
>+  //----- path painting
>+  virtual GBool tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *cat, Object *str,
>+				  double *pmat, int paintType, int tilingType, Dict *resDict,
>+				  double *mat, double *bbox,
>+				  int x0, int y0, int x1, int y1,
>+				  double xStep, double yStep);
>+
>   // Does this device use beginType3Char/endType3Char?  Otherwise,
>   // text in Type 3 fonts will be drawn with drawChar/drawString.
>   virtual GBool interpretType3Chars() { return gFalse; }

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Attachments on bug 73400: 91677 | 91678

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