diff options
Diffstat (limited to 'drawinglayer/source/processor3d/zbufferprocessor3d.cxx')
| -rw-r--r-- | drawinglayer/source/processor3d/zbufferprocessor3d.cxx | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx index af2b31e399fb..ba12a85ecf12 100644 --- a/drawinglayer/source/processor3d/zbufferprocessor3d.cxx +++ b/drawinglayer/source/processor3d/zbufferprocessor3d.cxx @@ -277,10 +277,10 @@ void ZBufferRasterConverter3D::processLineSpan(const basegfx::RasterConversionLi { if(!(nSpanCount & 0x0001)) { - if(nLine >= 0 && nLine < (sal_Int32)mrBuffer.getHeight()) + if(nLine >= 0 && nLine < static_cast<sal_Int32>(mrBuffer.getHeight())) { - sal_uInt32 nXA(std::min(mrBuffer.getWidth(), (sal_uInt32)std::max((sal_Int32)0, basegfx::fround(rA.getX().getVal())))); - const sal_uInt32 nXB(std::min(mrBuffer.getWidth(), (sal_uInt32)std::max((sal_Int32)0, basegfx::fround(rB.getX().getVal())))); + sal_uInt32 nXA(std::min(mrBuffer.getWidth(), static_cast<sal_uInt32>(std::max(sal_Int32(0), basegfx::fround(rA.getX().getVal()))))); + const sal_uInt32 nXB(std::min(mrBuffer.getWidth(), static_cast<sal_uInt32>(std::max(sal_Int32(0), basegfx::fround(rB.getX().getVal()))))); if(nXA < nXB) { @@ -299,14 +299,14 @@ void ZBufferRasterConverter3D::processLineSpan(const basegfx::RasterConversionLi while(nXA < nXB) { // early-test Z values if we need to do anything at all - const double fNewZ(std::max(0.0, std::min((double)0xffff, maIntZ.getVal()))); + const double fNewZ(std::max(0.0, std::min(double(0xffff), maIntZ.getVal()))); const sal_uInt16 nNewZ(static_cast< sal_uInt16 >(fNewZ)); sal_uInt16& rOldZ(mrBuffer.getZ(nScanlineIndex)); if(nNewZ > rOldZ) { // detect color and opacity for this pixel - const sal_uInt16 nOpacity(std::max((sal_Int16)0, static_cast< sal_Int16 >(decideColorAndOpacity(aNewColor) * 255.0))); + const sal_uInt16 nOpacity(std::max(sal_Int16(0), static_cast< sal_Int16 >(decideColorAndOpacity(aNewColor) * 255.0))); if(nOpacity > 0) { @@ -328,21 +328,21 @@ void ZBufferRasterConverter3D::processLineSpan(const basegfx::RasterConversionLi // mix new color by using // color' = color * (1 - opacity) + newcolor * opacity const sal_uInt16 nTransparence(0x0100 - nOpacity); - rDest.setRed((sal_uInt8)(((rDest.getRed() * nTransparence) + ((sal_uInt16)(255.0 * aNewColor.getRed()) * nOpacity)) >> 8)); - rDest.setGreen((sal_uInt8)(((rDest.getGreen() * nTransparence) + ((sal_uInt16)(255.0 * aNewColor.getGreen()) * nOpacity)) >> 8)); - rDest.setBlue((sal_uInt8)(((rDest.getBlue() * nTransparence) + ((sal_uInt16)(255.0 * aNewColor.getBlue()) * nOpacity)) >> 8)); + rDest.setRed(static_cast<sal_uInt8>(((rDest.getRed() * nTransparence) + (static_cast<sal_uInt16>(255.0 * aNewColor.getRed()) * nOpacity)) >> 8)); + rDest.setGreen(static_cast<sal_uInt8>(((rDest.getGreen() * nTransparence) + (static_cast<sal_uInt16>(255.0 * aNewColor.getGreen()) * nOpacity)) >> 8)); + rDest.setBlue(static_cast<sal_uInt8>(((rDest.getBlue() * nTransparence) + (static_cast<sal_uInt16>(255.0 * aNewColor.getBlue()) * nOpacity)) >> 8)); if(0xff != rDest.getOpacity()) { // both are transparent, mix new opacity by using // opacity = newopacity * (1 - oldopacity) + oldopacity - rDest.setOpacity(((sal_uInt8)((nOpacity * (0x0100 - rDest.getOpacity())) >> 8)) + rDest.getOpacity()); + rDest.setOpacity(static_cast<sal_uInt8>((nOpacity * (0x0100 - rDest.getOpacity())) >> 8) + rDest.getOpacity()); } } else { // dest is unused, set color - rDest = basegfx::BPixel(aNewColor, (sal_uInt8)nOpacity); + rDest = basegfx::BPixel(aNewColor, static_cast<sal_uInt8>(nOpacity)); } } } |