[Webkit-unassigned] [Bug 20838] [CAIRO] needs getImageData and putImageData support

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20838


alp at nuanti.com changed:

           What    |Removed                     |Added
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                 CC|                            |alp at nuanti.com




------- Comment #4 from alp at nuanti.com  2008-09-16 01:31 PDT -------
(In reply to comment #3)
> Created an attachment (id=23413)
 --> (https://bugs.webkit.org/attachment.cgi?id=23413&action=view) [edit]
> Cairo get/putImageData()
> 
> added putImageData() too.
> 

Can we use cairo_image_surface_get_stride() instead of
cairo_format_stride_for_width() in some places here?

An assertion to ensure the surface passed in are image surfaces using
cairo_surface_get_type() would be helpful too (to catch issues when we start to
make use of more platform surfaces in future).


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