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| author | Chris Sherlock <chris.sherlock79@gmail.com> | 2014-10-25 18:51:51 +1100 |
|---|---|---|
| committer | Chris Sherlock <chris.sherlock79@gmail.com> | 2014-11-03 22:54:14 +0000 |
| commit | ad6d94009cf8ea526eb70bf1a07e5c6a21320f83 (patch) | |
| tree | 4dc2b9cd15ab76cbf25bb50fcd27a150b14cab83 /vcl/inc/headless | |
| parent | c79d2dbe3a75e3376a5997444b6a3a5f947da107 (diff) | |
vcl: Allow SalGraphics to draw gradients natively
The aim of this patch is to allow for native gradient rendering in
SalGraphics (i.e. let OpenGL do this natively). It is a two step
process:
1. I need to allow gradient draw into SalGraphics, however the current
completely intertwined with the metafile code in OutputDevice. I am
seperating the gradient metafile code from the gradient drawing code.
2. After splitting the metafile stuff from the actual gradient drawing,
I am now able to call on SalGraphics::DrawGradient(). This just
calls on SalGraphics::drawGradient() which returns false if there is
no way of drawing native gradients, and true if there is. If false,
then we use OutputDevice's DrawGradient() functionality.
Change-Id: Ibaaabe13b76a8e7a037d9f751b5f662653a50566
Reviewed-on: https://gerrit.libreoffice.org/12119
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
Tested-by: Chris Sherlock <chris.sherlock79@gmail.com>
Diffstat (limited to 'vcl/inc/headless')
| -rw-r--r-- | vcl/inc/headless/svpgdi.hxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vcl/inc/headless/svpgdi.hxx b/vcl/inc/headless/svpgdi.hxx index a872d4a2019d..cbbac7a4b1dd 100644 --- a/vcl/inc/headless/svpgdi.hxx +++ b/vcl/inc/headless/svpgdi.hxx @@ -211,6 +211,7 @@ public: const sal_uInt32* pPoints, const SalPoint* const* pPtAry, const sal_uInt8* const* pFlgAry ) SAL_OVERRIDE; + virtual bool drawGradient( const tools::PolyPolygon&, const Gradient& ) SAL_OVERRIDE { return false; }; virtual void copyArea( long nDestX, long nDestY, |