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Diffstat (limited to 'Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h')
-rw-r--r--Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h b/Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h
index 6fe7eeedb4e..54483cfcc43 100644
--- a/Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h
+++ b/Build/source/libs/xpdf/xpdf-src/xpdf/OutputDev.h
@@ -229,10 +229,10 @@ public:
virtual void psXObject(Stream *psStream, Stream *level1Stream) {}
//----- transparency groups and soft masks
- virtual void beginTransparencyGroup(GfxState *state, double *bbox,
- GfxColorSpace *blendingColorSpace,
- GBool isolated, GBool knockout,
- GBool forSoftMask) {}
+ virtual GBool beginTransparencyGroup(GfxState *state, double *bbox,
+ GfxColorSpace *blendingColorSpace,
+ GBool isolated, GBool knockout,
+ GBool forSoftMask) { return gTrue; }
virtual void endTransparencyGroup(GfxState *state) {}
virtual void paintTransparencyGroup(GfxState *state, double *bbox) {}
virtual void setSoftMask(GfxState *state, double *bbox, GBool alpha,