Add the feature for radial gradient using shader.

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Add the feature for radial gradient using shader. The
 transform matrix and the 4 type of repeat mode are
 supported. Less than 2/255 difference for every color
 component comparing to pixman's result. Extract the
 common logic of linear and radial's to another shader.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>

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This commit is contained in:

Junyan He

2012-03-23 04:06:06 +08:00

committed by Eric Anholt

parent 1026327cdc

commit 1f4486c10b

1 changed files with 700 additions and 207 deletions

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glamor/glamor_render.c

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