[Libreoffice-commits] core.git: Branch 'feature/drawinglayercore' - vcl/inc vcl/qa vcl/source
Tomaž Vajngerl (via logerrit)
logerrit at kemper.freedesktop.org
Tue Feb 16 04:05:01 UTC 2021
Rebased ref, commits from common ancestor:
commit 2462796087b365d1ab715bcf3c4943444ab4e612
Author: Tomaž Vajngerl <tomaz.vajngerl at collabora.co.uk>
AuthorDate: Tue Feb 16 10:35:11 2021 +0900
Commit: Tomaž Vajngerl <tomaz.vajngerl at collabora.co.uk>
CommitDate: Tue Feb 16 10:37:35 2021 +0900
vcl: move def. of peekGraphicFormat into GraphicFormatDetector
Change-Id: I3b89009324f21b54ccf00f16eb47f9967a6b4e1f
diff --git a/vcl/inc/graphic/GraphicFormatDetector.hxx b/vcl/inc/graphic/GraphicFormatDetector.hxx
index b38561f790c3..f2f0393caeee 100644
--- a/vcl/inc/graphic/GraphicFormatDetector.hxx
+++ b/vcl/inc/graphic/GraphicFormatDetector.hxx
@@ -23,10 +23,19 @@
#include <tools/stream.hxx>
#include <vector>
-VCL_DLLPUBLIC bool peekGraphicFormat(SvStream& rStream, OUString& rFormatExtension, bool bTest);
-
namespace vcl
{
+/***
+ * This function is has two modes:
+ * - determine the file format when bTest = false
+ * returns true, success
+ * out rFormatExtension - on success: file format string
+ * - verify file format when bTest = true
+ * returns false, if file type can't be verified
+ * true, if the format is verified or the format is not known
+ */
+VCL_DLLPUBLIC bool peekGraphicFormat(SvStream& rStream, OUString& rFormatExtension, bool bTest);
+
class VCL_DLLPUBLIC GraphicFormatDetector
{
public:
diff --git a/vcl/qa/cppunit/GraphicFormatDetectorTest.cxx b/vcl/qa/cppunit/GraphicFormatDetectorTest.cxx
index 1fb2fe0cb4ee..264a0e8cd48d 100644
--- a/vcl/qa/cppunit/GraphicFormatDetectorTest.cxx
+++ b/vcl/qa/cppunit/GraphicFormatDetectorTest.cxx
@@ -83,7 +83,7 @@ void GraphicFormatDetectorTest::testDetectMET()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("MET"), rFormatExtension);
}
@@ -98,7 +98,7 @@ void GraphicFormatDetectorTest::testDetectBMP()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("BMP"), rFormatExtension);
}
@@ -113,7 +113,7 @@ void GraphicFormatDetectorTest::testDetectWMF()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("WMF"), rFormatExtension);
}
@@ -128,7 +128,7 @@ void GraphicFormatDetectorTest::testDetectPCX()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PCX"), rFormatExtension);
}
@@ -143,7 +143,7 @@ void GraphicFormatDetectorTest::testDetectJPG()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("JPG"), rFormatExtension);
}
@@ -158,7 +158,7 @@ void GraphicFormatDetectorTest::testDetectPNG()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PNG"), rFormatExtension);
}
@@ -173,7 +173,7 @@ void GraphicFormatDetectorTest::testDetectGIF()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("GIF"), rFormatExtension);
}
@@ -188,7 +188,7 @@ void GraphicFormatDetectorTest::testDetectPSD()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PSD"), rFormatExtension);
}
@@ -203,7 +203,7 @@ void GraphicFormatDetectorTest::testDetectTGA()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension("TGA"); // detection is based on extension only
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("TGA"), rFormatExtension);
}
@@ -218,7 +218,7 @@ void GraphicFormatDetectorTest::testDetectTIF()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("TIF"), rFormatExtension);
}
@@ -233,7 +233,7 @@ void GraphicFormatDetectorTest::testDetectXBM()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("XBM"), rFormatExtension);
}
@@ -248,7 +248,7 @@ void GraphicFormatDetectorTest::testDetectXPM()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("XPM"), rFormatExtension);
}
@@ -263,7 +263,7 @@ void GraphicFormatDetectorTest::testDetectSVG()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("SVG"), rFormatExtension);
}
@@ -278,7 +278,7 @@ void GraphicFormatDetectorTest::testDetectSVGZ()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("SVG"), rFormatExtension);
}
@@ -293,7 +293,7 @@ void GraphicFormatDetectorTest::testDetectPDF()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PDF"), rFormatExtension);
}
@@ -308,7 +308,7 @@ void GraphicFormatDetectorTest::testDetectEPS()
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
- CPPUNIT_ASSERT(peekGraphicFormat(aFileStream, rFormatExtension, false));
+ CPPUNIT_ASSERT(vcl::peekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("EPS"), rFormatExtension);
}
diff --git a/vcl/source/filter/GraphicFormatDetector.cxx b/vcl/source/filter/GraphicFormatDetector.cxx
index e5a1eb5f9a79..3ef78d475f59 100644
--- a/vcl/source/filter/GraphicFormatDetector.cxx
+++ b/vcl/source/filter/GraphicFormatDetector.cxx
@@ -28,6 +28,255 @@
namespace vcl
{
+bool peekGraphicFormat(SvStream& rStream, OUString& rFormatExtension, bool bTest)
+{
+ vcl::GraphicFormatDetector aDetector(rStream, rFormatExtension);
+ if (!aDetector.detect())
+ return false;
+
+ // The following variable is used when bTest == true. It remains false
+ // if the format (rFormatExtension) has not yet been set.
+ bool bSomethingTested = false;
+
+ // Now the different formats are checked. The order *does* matter. e.g. a MET file
+ // could also go through the BMP test, however, a BMP file can hardly go through the MET test.
+ // So MET should be tested prior to BMP. However, theoretically a BMP file could conceivably
+ // go through the MET test. These problems are of course not only in MET and BMP.
+ // Therefore, in the case of a format check (bTest == true) we only test *exactly* this
+ // format. Everything else could have fatal consequences, for example if the user says it is
+ // a BMP file (and it is a BMP) file, and the file would go through the MET test ...
+
+ if (!bTest || rFormatExtension.startsWith("MET"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkMET())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("BMP"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkBMP())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("WMF") || rFormatExtension.startsWith("EMF"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkWMForEMF())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PCX"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPCX())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("TIF"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkTIF())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("GIF"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkGIF())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PNG"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPNG())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("JPG"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkJPG())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("SVM"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkSVM())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PCD"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPCD())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PSD"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPSD())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("EPS"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkEPS())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("DXF"))
+ {
+ if (aDetector.checkDXF())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PCT"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPCT())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PBM") || rFormatExtension.startsWith("PGM")
+ || rFormatExtension.startsWith("PPM"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkPBMorPGMorPPM())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("RAS"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkRAS())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest)
+ {
+ bSomethingTested = true;
+ if (aDetector.checkXPM())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+ else if (rFormatExtension.startsWith("XPM"))
+ {
+ return true;
+ }
+
+ if (!bTest)
+ {
+ if (aDetector.checkXBM())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+ else if (rFormatExtension.startsWith("XBM"))
+ {
+ return true;
+ }
+
+ if (!bTest)
+ {
+ if (aDetector.checkSVG())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+ else if (rFormatExtension.startsWith("SVG"))
+ {
+ return true;
+ }
+
+ if (!bTest || rFormatExtension.startsWith("TGA"))
+ {
+ bSomethingTested = true;
+ if (aDetector.checkTGA())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("MOV"))
+ {
+ if (aDetector.checkMOV())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ if (!bTest || rFormatExtension.startsWith("PDF"))
+ {
+ if (aDetector.checkPDF())
+ {
+ rFormatExtension = aDetector.msDetectedFormat;
+ return true;
+ }
+ }
+
+ return bTest && !bSomethingTested;
+}
+
namespace
{
bool isPCT(SvStream& rStream, sal_uLong nStreamPos, sal_uLong nStreamLen)
diff --git a/vcl/source/filter/graphicfilter.cxx b/vcl/source/filter/graphicfilter.cxx
index 7ee49825cda1..62ea4fcf081c 100644
--- a/vcl/source/filter/graphicfilter.cxx
+++ b/vcl/source/filter/graphicfilter.cxx
@@ -181,277 +181,13 @@ bool isPCT(SvStream& rStream, sal_uLong nStreamPos, sal_uLong nStreamLen)
return false;
}
-/***
- * This function is has two modes:
- * - determine the file format when bTest = false
- * returns true, success
- * out rFormatExtension - on success: file format string
- * - verify file format when bTest = true
- * returns false, if file type can't be verified
- * true, if the format is PROBABLY verified
- * or WHEN THE FORMAT IS NOT KNOWN!
- */
-bool peekGraphicFormat( SvStream& rStream, OUString& rFormatExtension, bool bTest )
-{
- vcl::GraphicFormatDetector aDetector(rStream, rFormatExtension);
- if (!aDetector.detect())
- return false;
-
- // The following variable is used when bTest == true. It remains false
- // if the format (rFormatExtension) has not yet been set.
- bool bSomethingTested = false;
-
- // Now the different formats are checked. The order *does* matter. e.g. a MET file
- // could also go through the BMP test, however, a BMP file can hardly go through the MET test.
- // So MET should be tested prior to BMP. However, theoretically a BMP file could conceivably
- // go through the MET test. These problems are of course not only in MET and BMP.
- // Therefore, in the case of a format check (bTest == true) we only test *exactly* this
- // format. Everything else could have fatal consequences, for example if the user says it is
- // a BMP file (and it is a BMP) file, and the file would go through the MET test ...
-
- if (!bTest || rFormatExtension.startsWith("MET"))
- {
- bSomethingTested = true;
- if (aDetector.checkMET())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("BMP"))
- {
- bSomethingTested = true;
- if (aDetector.checkBMP())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest ||
- rFormatExtension.startsWith("WMF") ||
- rFormatExtension.startsWith("EMF"))
- {
- bSomethingTested = true;
- if (aDetector.checkWMForEMF())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PCX"))
- {
- bSomethingTested = true;
- if (aDetector.checkPCX())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("TIF"))
- {
- bSomethingTested = true;
- if (aDetector.checkTIF())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("GIF"))
- {
- bSomethingTested = true;
- if (aDetector.checkGIF())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PNG"))
- {
- bSomethingTested = true;
- if (aDetector.checkPNG())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("JPG"))
- {
- bSomethingTested = true;
- if (aDetector.checkJPG())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("SVM"))
- {
- bSomethingTested = true;
- if (aDetector.checkSVM())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PCD"))
- {
- bSomethingTested = true;
- if (aDetector.checkPCD())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PSD"))
- {
- bSomethingTested = true;
- if (aDetector.checkPSD())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("EPS"))
- {
- bSomethingTested = true;
- if (aDetector.checkEPS())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("DXF"))
- {
- if (aDetector.checkDXF())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PCT"))
- {
- bSomethingTested = true;
- if (aDetector.checkPCT())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest ||
- rFormatExtension.startsWith("PBM") ||
- rFormatExtension.startsWith("PGM") ||
- rFormatExtension.startsWith("PPM"))
- {
- bSomethingTested = true;
- if (aDetector.checkPBMorPGMorPPM())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("RAS"))
- {
- bSomethingTested = true;
- if (aDetector.checkRAS())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest)
- {
- bSomethingTested = true;
- if (aDetector.checkXPM())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
-
- }
- else if (rFormatExtension.startsWith("XPM"))
- {
- return true;
- }
-
- if (!bTest)
- {
- if (aDetector.checkXBM())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
- else if (rFormatExtension.startsWith("XBM"))
- {
- return true;
- }
-
- if (!bTest)
- {
- if (aDetector.checkSVG())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
- else if (rFormatExtension.startsWith("SVG"))
- {
- return true;
- }
-
- if (!bTest || rFormatExtension.startsWith("TGA"))
- {
- bSomethingTested = true;
- if (aDetector.checkTGA())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("MOV"))
- {
- if (aDetector.checkMOV())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- if (!bTest || rFormatExtension.startsWith("PDF"))
- {
- if (aDetector.checkPDF())
- {
- rFormatExtension = aDetector.msDetectedFormat;
- return true;
- }
- }
-
- return bTest && !bSomethingTested;
-}
-
ErrCode GraphicFilter::ImpTestOrFindFormat( const OUString& rPath, SvStream& rStream, sal_uInt16& rFormat )
{
// determine or check the filter/format by reading into it
if( rFormat == GRFILTER_FORMAT_DONTKNOW )
{
OUString aFormatExt;
- if( peekGraphicFormat( rStream, aFormatExt, false ) )
+ if (vcl::peekGraphicFormat(rStream, aFormatExt, false))
{
rFormat = pConfig->GetImportFormatNumberForExtension( aFormatExt );
if( rFormat != GRFILTER_FORMAT_DONTKNOW )
@@ -471,7 +207,7 @@ ErrCode GraphicFilter::ImpTestOrFindFormat( const OUString& rPath, SvStream& rSt
{
OUString aTmpStr( pConfig->GetImportFormatExtension( rFormat ) );
aTmpStr = aTmpStr.toAsciiUpperCase();
- if( !peekGraphicFormat( rStream, aTmpStr, true ) )
+ if (!vcl::peekGraphicFormat(rStream, aTmpStr, true))
return ERRCODE_GRFILTER_FORMATERROR;
if ( pConfig->GetImportFormatExtension( rFormat ).equalsIgnoreAsciiCase( "pcd" ) )
{
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