[cairo] [PATCH] gl: Fix bug in render_glyphs_via_mask().
chris at chris-wilson.co.uk
Tue Jun 26 02:03:16 PDT 2012
On Tue, 26 Jun 2012 16:06:00 +0800, Chuanbo Weng <strgnm at gmail.com> wrote:
> agree with you.
> I saw the patch you committed:
> Just a slight modification is needed, I think:
> The dst_x and dst_y should be considered when
> trimming the mask.
Yes, I do believe you are right. Since dst may no longer be
info->surface, and so require the offset.
Can you see if that fixes any test cases, or devise one to exercise this
failure path? It should be required for a clipped source/unbounded
Chris Wilson, Intel Open Source Technology Centre
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