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Kaydet (Commit) efe28833 authored tarafından Caolán McNamara's avatar Caolán McNamara
Dosyalara gözat
Seçenekler

make ScanlineStride an argument to createBitmapDevice 

so we could create bitmap devices that have the same stride that cairo expects,
provide getBitmapDeviceStrideForWidth to get a default value

Change-Id: I7ecc6f54a734b3f6bed59c699ac3b482c4ad7c47
üst 28f909df
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Showing with 119 additions and 60 deletions
basebmp/source/bitmapdevice.cxx
Dosyayı görüntüle @ efe28833
......@@ -1933,14 +1933,12 @@ inline sal_uInt32 nextPow2( sal_uInt32 x )
return ++x;
}
namespace
{
BitmapDeviceSharedPtr createBitmapDeviceImplInner( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
boost::shared_array< sal_uInt8 > pMem,
PaletteMemorySharedVector pPal,
const basegfx::B2IBox* pSubset,
......@@ -1960,15 +1958,6 @@ BitmapDeviceSharedPtr createBitmapDeviceImplInner( const basegfx::B2IVector&
rSize.getX() << " for depth " << nBitsPerPixel);
return BitmapDeviceSharedPtr();
}
// round up to full 8 bit, divide by 8
sal_Int32 nScanlineStride = (rSize.getX()*nBitsPerPixel + 7) >> 3;
// rounded up to next full power-of-two number of bytes
const sal_uInt32 bytesPerPixel = nextPow2(
(bitsPerPixel[nScanlineFormat] + 7) >> 3);
// now make nScanlineStride a multiple of bytesPerPixel
nScanlineStride = (nScanlineStride + bytesPerPixel - 1) / bytesPerPixel * bytesPerPixel;
// factor in bottom-up scanline order case
nScanlineStride *= bTopDown ? 1 : -1;
......@@ -2130,13 +2119,14 @@ BitmapDeviceSharedPtr createBitmapDeviceImplInner( const basegfx::B2IVector&
BitmapDeviceSharedPtr createBitmapDeviceImpl( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
boost::shared_array< sal_uInt8 > pMem,
PaletteMemorySharedVector pPal,
const basegfx::B2IBox* pSubset,
const IBitmapDeviceDamageTrackerSharedPtr& rDamage,
bool bBlack = true)
{
BitmapDeviceSharedPtr result( createBitmapDeviceImplInner( rSize, bTopDown, nScanlineFormat, pMem, pPal, pSubset, rDamage, bBlack ) );
BitmapDeviceSharedPtr result( createBitmapDeviceImplInner( rSize, bTopDown, nScanlineFormat, nScanlineStride, pMem, pPal, pSubset, rDamage, bBlack ) );
#ifdef SAL_LOG_INFO
std::ostringstream subset;
......@@ -2156,14 +2146,30 @@ BitmapDeviceSharedPtr createBitmapDeviceImpl( const basegfx::B2IVector&
}
} // namespace
sal_Int32 getBitmapDeviceStrideForWidth(Format nScanlineFormat, sal_Int32 nWidth)
{
sal_uInt8 nBitsPerPixel = bitsPerPixel[nScanlineFormat];
// round up to full 8 bit, divide by 8
sal_Int32 nScanlineStride = (nWidth*nBitsPerPixel + 7) >> 3;
// rounded up to next full power-of-two number of bytes
const sal_uInt32 bytesPerPixel = nextPow2(
(bitsPerPixel[nScanlineFormat] + 7) >> 3);
// now make nScanlineStride a multiple of bytesPerPixel
nScanlineStride = (nScanlineStride + bytesPerPixel - 1) / bytesPerPixel * bytesPerPixel;
return nScanlineStride;
}
BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat )
Format nScanlineFormat,
sal_Int32 nScanlineStride )
{
return createBitmapDeviceImpl( rSize,
bTopDown,
nScanlineFormat,
nScanlineStride,
boost::shared_array< sal_uInt8 >(),
PaletteMemorySharedVector(),
NULL,
......@@ -2173,11 +2179,13 @@ BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
const PaletteMemorySharedVector& rPalette )
{
return createBitmapDeviceImpl( rSize,
bTopDown,
nScanlineFormat,
nScanlineStride,
boost::shared_array< sal_uInt8 >(),
rPalette,
NULL,
......@@ -2187,12 +2195,14 @@ BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize
BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
const RawMemorySharedArray& rMem,
const PaletteMemorySharedVector& rPalette )
{
return createBitmapDeviceImpl( rSize,
bTopDown,
nScanlineFormat,
nScanlineStride,
rMem,
rPalette,
NULL,
......@@ -2205,6 +2215,7 @@ BitmapDeviceSharedPtr createClipDevice( const basegfx::B2IVector& rSize )
createBitmapDeviceImpl( rSize,
false, /* bTopDown */
basebmp::FORMAT_ONE_BIT_MSB_GREY,
getBitmapDeviceStrideForWidth(basebmp::FORMAT_ONE_BIT_MSB_GREY, rSize.getX()),
boost::shared_array< sal_uInt8 >(),
PaletteMemorySharedVector(),
NULL,
......@@ -2220,6 +2231,7 @@ BitmapDeviceSharedPtr subsetBitmapDevice( const BitmapDeviceSharedPtr& rProto,
return createBitmapDeviceImpl( rProto->getSize(),
rProto->isTopDown(),
rProto->getScanlineFormat(),
rProto->getScanlineStride(),
rProto->getBuffer(),
rProto->getPalette(),
&rSubset,
......@@ -2232,6 +2244,7 @@ BitmapDeviceSharedPtr cloneBitmapDevice( const basegfx::B2IVector& rSize,
return createBitmapDeviceImpl( rSize,
rProto->isTopDown(),
rProto->getScanlineFormat(),
rProto->getScanlineStride(),
boost::shared_array< sal_uInt8 >(),
rProto->getPalette(),
NULL,
......
basebmp/test/basictest.cxx
Dosyayı görüntüle @ efe28833
......@@ -83,7 +83,8 @@ public:
basegfx::B2ISize aSize2(aSize);
BitmapDeviceSharedPtr pDevice( createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL ));
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX())));
CPPUNIT_ASSERT_MESSAGE("right size",
pDevice->getSize() == aSize2 );
CPPUNIT_ASSERT_MESSAGE("Top down format",
......@@ -106,7 +107,8 @@ public:
basegfx::B2ISize aSize2(3,3);
BitmapDeviceSharedPtr pDevice( createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL ));
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX())));
BitmapDeviceSharedPtr pClone( cloneBitmapDevice(
aSize2,
......@@ -121,7 +123,8 @@ public:
const basegfx::B2ISize aSize(64,64);
BitmapDeviceSharedPtr pDevice( createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL ));
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX())));
const basegfx::B2IPoint aPt(3,3);
CPPUNIT_ASSERT_MESSAGE("getPixelData for virgin device",
......@@ -168,7 +171,8 @@ public:
{
pDevice = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_LSB_PAL );
FORMAT_ONE_BIT_LSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_LSB_PAL, aSize.getX()));
pDevice->setPixel( aPt2, aCol, DrawMode_PAINT );
CPPUNIT_ASSERT_MESSAGE("get/setPixel roundtrip #4",
......@@ -193,7 +197,8 @@ public:
{
pDevice = createBitmapDevice( aSize,
true,
FORMAT_EIGHT_BIT_GREY );
FORMAT_EIGHT_BIT_GREY,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_EIGHT_BIT_GREY, aSize.getX()));
const Color aCol4(0x010101);
pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
......@@ -215,7 +220,8 @@ public:
{
pDevice = createBitmapDevice( aSize,
true,
FORMAT_SIXTEEN_BIT_LSB_TC_MASK );
FORMAT_SIXTEEN_BIT_LSB_TC_MASK,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_SIXTEEN_BIT_LSB_TC_MASK, aSize.getX()));
const Color aCol7(0);
pDevice->clear( aCol7 );
......@@ -239,7 +245,8 @@ public:
{
pDevice = createBitmapDevice( aSize,
true,
FORMAT_TWENTYFOUR_BIT_TC_MASK );
FORMAT_TWENTYFOUR_BIT_TC_MASK,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_TWENTYFOUR_BIT_TC_MASK, aSize.getX()));
const Color aCol4(0x01010101);
pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
......@@ -266,7 +273,8 @@ public:
{
pDevice = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()));
const Color aCol4(0x01010101);
pDevice->setPixel( aPt, aCol4, DrawMode_PAINT );
......
basebmp/test/bmpmasktest.cxx
Dosyayı görüntüle @ efe28833
......@@ -93,21 +93,26 @@ public:
const basegfx::B2ISize aSize(10,10);
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()));
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()));
mpMaskBmp1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_GREY );
FORMAT_ONE_BIT_MSB_GREY,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_GREY, aSize.getX()));
mpBmp1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()));
mpBmp32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()));
OUString aSvg( "m 0 0h5v10h5v-5h-10z" );
......
basebmp/test/bmptest.cxx
Dosyayı görüntüle @ efe28833
......@@ -148,19 +148,23 @@ public:
void setUp() SAL_OVERRIDE
{
const basegfx::B2ISize aSize(10,10);
sal_Int32 nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX());
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL, nStride );
nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX());
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, nStride );
nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX());
mpBmp1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL, nStride );
nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX());
mpBmp32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, nStride );
OUString aSvg( "m 0 0h5v10h5v-5h-10z" );
......
basebmp/test/cliptest.cxx
Dosyayı görüntüle @ efe28833
......@@ -154,9 +154,10 @@ private:
void implTestMaskColorClip(const BitmapDeviceSharedPtr& rDevice)
{
sal_Int32 nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_EIGHT_BIT_GREY, rDevice->getSize().getX());
BitmapDeviceSharedPtr pBmp( createBitmapDevice( rDevice->getSize(),
true,
FORMAT_EIGHT_BIT_GREY ));
FORMAT_EIGHT_BIT_GREY, nStride ));
OUString aSvg( "m 0 0h5v10h5v-5h-10z" );
......@@ -188,15 +189,18 @@ public:
void setUp() SAL_OVERRIDE
{
const basegfx::B2ISize aSize(11,11);
sal_Int32 nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_GREY, aSize.getX());
mpClipMask = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_GREY );
FORMAT_ONE_BIT_MSB_GREY, nStride );
nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX());
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL, nStride );
nStride = basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX());
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, nStride );
OUString aSvg( "m 0 0 h5 l5 5 v5 h-5 l-5-5 z" );
basegfx::B2DPolyPolygon aPoly;
......
basebmp/test/filltest.cxx
Dosyayı görüntüle @ efe28833
......@@ -211,10 +211,12 @@ public:
const basegfx::B2ISize aSize(11,11);
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()));
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()));
}
void testRectFill()
......
basebmp/test/linetest.cxx
Dosyayı görüntüle @ efe28833
......@@ -151,10 +151,12 @@ public:
const basegfx::B2ISize aSize(11,11);
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()) );
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()) );
}
void testCornerCases()
......@@ -163,7 +165,8 @@ public:
BitmapDeviceSharedPtr pDevice = createBitmapDevice(
aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()) );
const basegfx::B2IPoint aPt1(0,0);
const basegfx::B2IPoint aPt2(10,10);
......@@ -179,7 +182,8 @@ public:
pDevice = createBitmapDevice(
aSize2,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()));
CPPUNIT_ASSERT_MESSAGE("only pixel cleared",
pDevice->getPixelData(aPt1) == 0);
......
basebmp/test/masktest.cxx
Dosyayı görüntüle @ efe28833
......@@ -104,14 +104,17 @@ public:
const basegfx::B2ISize aSize(10,10);
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()) );
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()) );
mpMask = createBitmapDevice( aSize,
true,
FORMAT_EIGHT_BIT_GREY );
FORMAT_EIGHT_BIT_GREY,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_EIGHT_BIT_GREY, aSize.getX()) );
OUString aSvg( "m 0 0h5v10h5v-5h-10z" );
......
basebmp/test/polytest.cxx
Dosyayı görüntüle @ efe28833
......@@ -296,10 +296,12 @@ public:
const basegfx::B2ISize aSize(10,10);
mpDevice1bpp = createBitmapDevice( aSize,
true,
FORMAT_ONE_BIT_MSB_PAL );
FORMAT_ONE_BIT_MSB_PAL,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_ONE_BIT_MSB_PAL, aSize.getX()));
mpDevice32bpp = createBitmapDevice( aSize,
true,
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA );
FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA,
basebmp::getBitmapDeviceStrideForWidth(FORMAT_THIRTYTWO_BIT_TC_MASK_BGRA, aSize.getX()));
}
void testEmpty()
......
include/basebmp/bitmapdevice.hxx
Dosyayı görüntüle @ efe28833
......@@ -659,11 +659,17 @@ private:
std::unique_ptr< ImplBitmapDevice > mpImpl;
};
/** Function to calculate a suitable BitmapDevice Scanline Stride for a given scanline format and width
* you can provide this value or any larger value.
*/
sal_Int32 BASEBMP_DLLPUBLIC getBitmapDeviceStrideForWidth(Format nScanlineFormat, sal_Int32 nWidth);
/** Function to create a BitmapDevice for given scanline format
*/
BitmapDeviceSharedPtr BASEBMP_DLLPUBLIC createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat );
Format nScanlineFormat,
sal_Int32 nScanlineStride );
/** Function to create a BitmapDevice for given scanline format
with the given palette
......@@ -675,6 +681,7 @@ BitmapDeviceSharedPtr BASEBMP_DLLPUBLIC createBitmapDevice( const basegfx::B2IVe
BitmapDeviceSharedPtr BASEBMP_DLLPUBLIC createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
const PaletteMemorySharedVector& rPalette );
/** Function to create a BitmapDevice for given scanline format
......@@ -686,6 +693,7 @@ BitmapDeviceSharedPtr BASEBMP_DLLPUBLIC createBitmapDevice( const basegfx::B2IVe
BitmapDeviceSharedPtr BASEBMP_DLLPUBLIC createBitmapDevice( const basegfx::B2IVector& rSize,
bool bTopDown,
Format nScanlineFormat,
sal_Int32 nScanlineStride,
const RawMemorySharedArray& rMem,
const PaletteMemorySharedVector& rPalette );
......
vcl/headless/svpbmp.cxx
Dosyayı görüntüle @ efe28833
......@@ -52,8 +52,9 @@ bool SvpSalBitmap::Create( const Size& rSize,
aSize.setX( 1 );
if( aSize.getY() == 0 )
aSize.setY( 1 );
sal_Int32 nStride = getBitmapDeviceStrideForWidth(nFormat, aSize.getX());
if( nBitCount > 8 )
m_aBitmap = createBitmapDevice( aSize, false, nFormat );
m_aBitmap = createBitmapDevice( aSize, false, nFormat, nStride );
else
{
// prepare palette
......@@ -66,7 +67,7 @@ bool SvpSalBitmap::Create( const Size& rSize,
const BitmapColor& rCol = rPalette[i];
(*pPalette)[i] = basebmp::Color( rCol.GetRed(), rCol.GetGreen(), rCol.GetBlue() );
}
m_aBitmap = createBitmapDevice( aSize, false, nFormat,
m_aBitmap = createBitmapDevice( aSize, false, nFormat, nStride,
basebmp::RawMemorySharedArray(),
basebmp::PaletteMemorySharedVector( pPalette )
);
......@@ -326,6 +327,7 @@ void SvpSalBitmap::ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode
m_aBitmap = basebmp::createBitmapDevice( m_aBitmap->getSize(),
m_aBitmap->isTopDown(),
m_aBitmap->getScanlineFormat(),
m_aBitmap->getScanlineStride(),
m_aBitmap->getBuffer(),
pPal );
}
......
vcl/headless/svpframe.cxx
Dosyayı görüntüle @ efe28833
......@@ -295,7 +295,8 @@ void SvpSalFrame::SetPosSize( long nX, long nY, long nWidth, long nHeight, sal_u
aFrameSize.setX( 1 );
if( aFrameSize.getY() == 0 )
aFrameSize.setY( 1 );
m_aFrame = createBitmapDevice( aFrameSize, m_bTopDown, m_nScanlineFormat );
sal_Int32 nStride = basebmp::getBitmapDeviceStrideForWidth(m_nScanlineFormat, aFrameSize.getX());
m_aFrame = createBitmapDevice( aFrameSize, m_bTopDown, m_nScanlineFormat, nStride );
if (m_bDamageTracking)
m_aFrame->setDamageTracker(
basebmp::IBitmapDeviceDamageTrackerSharedPtr( new DamageTracker( *this ) ) );
......
vcl/headless/svptext.cxx
Dosyayı görüntüle @ efe28833
......@@ -151,13 +151,13 @@ BitmapDeviceSharedPtr SvpGlyphPeer::GetGlyphBmp( ServerFont& rServerFont,
}
// construct alpha mask from raw bitmap
const B2IVector aSize(
pGcpHelper->maRawBitmap.mnScanlineSize,
pGcpHelper->maRawBitmap.mnHeight );
if( aSize.getX() && aSize.getY() )
if (pGcpHelper->maRawBitmap.mnScanlineSize && pGcpHelper->maRawBitmap.mnHeight)
{
const B2IVector aSize(
pGcpHelper->maRawBitmap.mnScanlineSize,
pGcpHelper->maRawBitmap.mnHeight );
static PaletteMemorySharedVector aDummyPAL;
pGcpHelper->maBitmapDev = createBitmapDevice( aSize, true, nBmpFormat, pGcpHelper->maRawBitmap.mpBits, aDummyPAL );
pGcpHelper->maBitmapDev = createBitmapDevice( aSize, true, nBmpFormat, aSize.getX(), pGcpHelper->maRawBitmap.mpBits, aDummyPAL );
}
rGlyphData.ExtDataRef().meInfo = nBmpFormat;
......
vcl/headless/svpvd.cxx
Dosyayı görüntüle @ efe28833
......@@ -69,19 +69,21 @@ bool SvpSalVirtualDevice::SetSizeUsingBuffer( long nNewDX, long nNewDY,
SvpSalInstance* pInst = SvpSalInstance::s_pDefaultInstance;
assert( pInst );
basebmp::Format nFormat = pInst->getFormatForBitCount( m_nBitCount );
sal_Int32 nStride = basebmp::getBitmapDeviceStrideForWidth(nFormat, aDevSize.getX());
if ( m_nBitCount == 1 )
{
std::vector< basebmp::Color > aDevPal(2);
aDevPal.push_back( basebmp::Color( 0, 0, 0 ) );
aDevPal.push_back( basebmp::Color( 0xff, 0xff, 0xff ) );
m_aDevice = createBitmapDevice( aDevSize, bTopDown, nFormat, PaletteMemorySharedVector( new std::vector< basebmp::Color >(aDevPal) ) );
m_aDevice = createBitmapDevice( aDevSize, bTopDown, nFormat, nStride,
PaletteMemorySharedVector( new std::vector< basebmp::Color >(aDevPal) ) );
}
else
{
m_aDevice = pBuffer ?
createBitmapDevice( aDevSize, bTopDown, nFormat, pBuffer, PaletteMemorySharedVector() )
: createBitmapDevice( aDevSize, bTopDown, nFormat );
createBitmapDevice( aDevSize, bTopDown, nFormat, nStride, pBuffer, PaletteMemorySharedVector() )
: createBitmapDevice( aDevSize, bTopDown, nFormat, nStride );
}
// update device in existing graphics
......
vcl/unx/gtk/window/gtksalframe.cxx
Dosyayı görüntüle @ efe28833
......@@ -1965,8 +1965,9 @@ void GtkSalFrame::AllocateFrame()
aFrameSize.setX( 1 );
if( aFrameSize.getY() == 0 )
aFrameSize.setY( 1 );
m_aFrame = basebmp::createBitmapDevice( aFrameSize, true,
basebmp::FORMAT_TWENTYFOUR_BIT_TC_MASK );
sal_Int32 nStride(basebmp::getBitmapDeviceStrideForWidth(basebmp::FORMAT_TWENTYFOUR_BIT_TC_MASK, aFrameSize.getX()));
m_aFrame = basebmp::createBitmapDevice(aFrameSize, true,
basebmp::FORMAT_TWENTYFOUR_BIT_TC_MASK, nStride);
m_aFrame->setDamageTracker(
basebmp::IBitmapDeviceDamageTrackerSharedPtr(new DamageTracker(*this)) );
fprintf( stderr, "allocated m_aFrame size of %dx%d \n",
......
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