Yes, approved.
...jim
On 2/17/14 6:09 AM, Anton V. Tarasov wrote:
Jim, so this is ready for a push then.
Thanks!
Anton.
On 15.02.2014 5:01, Jim Graham wrote:
I don't need to see an update for that. I didn't read the entire
webrev, but I looked at this one piece of code and if that was the
only thing changed then I think that dealt with the outstanding issues...
...jim
On 2/13/14 11:12 PM, Anton V. Tarasov wrote:
On 14.02.2014 2:52, Jim Graham wrote:
On 2/13/14 5:03 AM, Anton V. Tarasov wrote:
Hi Jim,
Please, look at the update:
http://cr.openjdk.java.net/~ant/JDK-8029455/webrev.5
Here I'm correcting the rect after the transform in SG2D:
2123 // In case of negative scale transform, reflect the rect
coords.
2124 if (w < 0) {
2125 w *= -1;
2126 x -= w;
2127 }
2128 if (h < 0) {
2129 h *= -1;
2130 y -= h;
2131 }
The blit direction (dx, dy) remains transformed. Is this the right
behavior from your perspective?
Yes, that looks good. I wonder if the "w *= -1" results in a multiply
byte code whereas "w = -w" would avoid the multiply?
...jim
Jim,
Yes, this indeed results in different byte code instructions (imult &
ineg). Just for curiosity I did some measuring which showed negatioation
worked 10% faster :)
Well, I'll fix it but let me please not send an update...
Thanks!
Anton.
