diff options
| -rw-r--r-- | vcl/headless/svpvd.cxx | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/vcl/headless/svpvd.cxx b/vcl/headless/svpvd.cxx index 92c54a013e0e..76cb53fc1745 100644 --- a/vcl/headless/svpvd.cxx +++ b/vcl/headless/svpvd.cxx @@ -85,18 +85,22 @@ void SvpSalVirtualDevice::CreateSurface(tools::Long nNewDX, tools::Long nNewDY, else { dl_cairo_surface_get_device_scale(m_pRefSurface, &fXScale, &fYScale); - nNewDX *= fXScale; - nNewDY *= fYScale; } if (pBuffer) { + nNewDX *= fXScale; + nNewDY *= fYScale; + m_pSurface = cairo_image_surface_create_for_data(pBuffer, CAIRO_FORMAT_ARGB32, nNewDX, nNewDY, cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, nNewDX)); dl_cairo_surface_set_device_scale(m_pSurface, fXScale, fYScale); } else if(nNewDX <= 32 && nNewDY <= 32) { + nNewDX *= fXScale; + nNewDY *= fYScale; + // Force image-based surface if small. Small VirtualDevice instances are often used for small // temporary bitmaps that will eventually have GetBitmap() called on them, which would cause // X Server roundtrip with Xlib-based surface, which may be way more costly than doing the drawing |