mir/libreoffice
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tdf#106577 cairo_mask pattern affects more surface than expected

Browse Source 
Change-Id: I7f967c401f7b84fd696fa4cf8a944f7a5730917c
This commit is contained in:
Caolán McNamara
2017-03-20 15:08:01 +00:00
parent 36b4b0fb8c
commit ec864247bc
1 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
vcl/headless/svpgdi.cxx
View File

@@ -1201,8 +1201,21 @@ void SvpSalGraphics::invert(const basegfx::B2DPolygon &rPoly, SalInvert nFlags)
if (nFlags & SalInvert::N50)
{
cairo_pattern_t *pattern = create_stipple();
cairo_mask(cr, pattern);
cairo_surface_t* surface = cairo_surface_create_similar(m_pSurface,
cairo_surface_get_content(m_pSurface),
extents.getWidth() * m_fScale,
extents.getHeight() * m_fScale);
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 14, 0)
cairo_surface_set_device_scale(surface, m_fScale, m_fScale);
#endif
cairo_t* stipple_cr = cairo_create(surface);
cairo_set_source_rgb(stipple_cr, 1.0, 1.0, 1.0);
cairo_mask(stipple_cr, pattern);
cairo_pattern_destroy(pattern);
cairo_destroy(stipple_cr);
cairo_mask_surface(cr, surface, extents.getMinX(), extents.getMinY());
cairo_surface_destroy(surface);
}
else
{