diff options
| -rw-r--r-- | vcl/ios/iosinst.cxx | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/vcl/ios/iosinst.cxx b/vcl/ios/iosinst.cxx index 8e3137b24d4e..71dda58fcf7a 100644 --- a/vcl/ios/iosinst.cxx +++ b/vcl/ios/iosinst.cxx @@ -56,20 +56,20 @@ void IosSalInstance::BlitFrameToBuffer(char *pPixelBuffer, const sal_Int32 nStride = aDev->getScanlineStride(); const unsigned char *pSrc = aSrcData.get(); + if (aDev->getScanlineFormat() != basebmp::Format::THIRTYTWO_BIT_TC_MASK_RGBA) + { + SAL_INFO( "vcl.ios", "BlitFrameToBuffer: format is not 32bpp RGBA but " << aDev->getScanlineFormat() ); + return; + } + for (unsigned int y = 0; y < (unsigned int)aDevSize.getY(); y++) { - const unsigned char *sp( pSrc + nStride * y ); + const unsigned char *sp( pSrc + nStride * (aDevSize.getY() - 1 - y) ); unsigned char *dp( (unsigned char *)pPixelBuffer + nPBWidth * 4 * (y + nDestY) + nDestX * 4 ); - for (unsigned int x = 0; x < (unsigned int)aDevSize.getX(); x++) - { - dp[x*4 + 0] = sp[x*4 + 0]; // R - dp[x*4 + 1] = sp[x*4 + 1]; // G - dp[x*4 + 2] = sp[x*4 + 2]; // B - dp[x*4 + 3] = 255; // A - } + memcpy(dp, sp, aDevSize.getX()*4); } } |