[cairo] [path] cache uniforms

Henry (Yu) Song - SISA henry.song at samsung.com
Wed Jul 3 10:01:28 PDT 2013



From: cairo-bounces+hsong=sisa.samsung.com at cairographics.org [cairo-bounces+hsong=sisa.samsung.com at cairographics.org] on behalf of Martin Robinson [mrobinson at igalia.com]
Sent: Wednesday, July 03, 2013 9:19 AM
To: cairo at cairographics.org
Subject: Re: [cairo] [path] cache uniforms

On 06/13/2013 02:52 PM, Henry (Yu) Song - SISA wrote:
> On mobile drivers, where a typical glGetUniform takes 2 – 3
> microseconds.  This is called possibly multiple times for each drawing
> operation.  Saving uniform locations reduces time.

Since a very similar patch by Eric was landed as
7b8fc77bb974fbd4fbc697405a8b6aec748bb7f2, I guess this one can be discarded.


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