diff options
Diffstat (limited to 'canvas')
| -rw-r--r-- | canvas/source/directx/dx_surfacebitmap.cxx | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/canvas/source/directx/dx_surfacebitmap.cxx b/canvas/source/directx/dx_surfacebitmap.cxx index cf6e1ae20754..d69a4ea02bad 100644 --- a/canvas/source/directx/dx_surfacebitmap.cxx +++ b/canvas/source/directx/dx_surfacebitmap.cxx @@ -21,6 +21,8 @@ #include <string.h> +#include <com/sun/star/rendering/ColorComponentTag.hpp> + #include <basegfx/matrix/b2dhommatrix.hxx> #include <basegfx/range/b2irange.hxx> #include <tools/diagnose_ex.h> @@ -412,7 +414,7 @@ namespace dxcanvas // DXSurfaceBitmap::getData - uno::Sequence< sal_Int8 > DXSurfaceBitmap::getData( rendering::IntegerBitmapLayout& /*bitmapLayout*/, + uno::Sequence< sal_Int8 > DXSurfaceBitmap::getData( rendering::IntegerBitmapLayout& rBitmapLayout, const geometry::IntegerRectangle2D& rect ) { if(hasAlpha()) @@ -457,6 +459,11 @@ namespace dxcanvas D3DLOCKED_RECT aLockedRect; if(FAILED(mpSurface->LockRect(&aLockedRect,NULL,D3DLOCK_NOSYSLOCK|D3DLOCK_READONLY))) return uno::Sequence< sal_Int8 >(); + D3DSURFACE_DESC aDesc; + if(FAILED(mpSurface->GetDesc(&aDesc))) + return uno::Sequence< sal_Int8 >(); + + assert(aDesc.Format == D3DFMT_A8R8G8B8 || aDesc.Format == D3DFMT_X8R8G8B8); sal_uInt8 *pSrc = (sal_uInt8 *)((((BYTE *)aLockedRect.pBits)+(rect.Y1*aLockedRect.Pitch))+rect.X1); sal_uInt8 *pDst = (sal_uInt8 *)aRes.getArray(); @@ -468,6 +475,24 @@ namespace dxcanvas pSrc += aLockedRect.Pitch; } + if(rBitmapLayout.ColorSpace->getComponentTags().getArray()[0] == rendering::ColorComponentTag::RGB_RED && + rBitmapLayout.ColorSpace->getComponentTags().getArray()[2] == rendering::ColorComponentTag::RGB_BLUE) + { + pDst = (sal_uInt8 *)aRes.getArray(); + for(sal_uInt32 y=0; y<nHeight; ++y) + { + sal_uInt8* pPixel = pDst; + for(sal_uInt32 n = 0; n<nWidth; n++) + { + sal_uInt8 nB = pPixel[0]; + pPixel[0] = pPixel[2]; + pPixel[2] = nB; + pPixel += 4; + } + pDst += nSegmentSizeInBytes; + } + } + mpSurface->UnlockRect(); return aRes; } |