Add GM mixed_xfermodes. This is a work in progress and will be used to test fixes for GPU Xfermodes…

Add GM mixed_xfermodes. This is a work in progress and will be used to test fixes for GPU Xfermodes effects.
Committed: https://code.google.com/p/skia/source/detail?r=8461

[bsalomon, 2013-03-30 14:52:13]

I may change this to not be random but the first thing I am using it to fix is
the full-dst copy and I want different sized bounds. It's not ready for
baselines.

[robertphillips, 2013-03-31 16:35:53]

lgtm + nits

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp
File gm/mixedxfermodes.cpp (right):

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode2
gm/mixedxfermodes.cpp:2: /*
header date

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode21
gm/mixedxfermodes.cpp:21: MixedXfermodesGM() {
"static const SkColor kCheckerPixelData[]" ?

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode79
gm/mixedxfermodes.cpp:79: 
once GM is finished

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode93
gm/mixedxfermodes.cpp:93: kMaxR = 50,
kNumCircles

[bsalomon, 2013-04-01 18:02:42]

Add GM mixed_xfermodes. This is a work in progress and will be used to test
fixes for GPU Xfermodes effects.

[bsalomon, 2013-04-01 18:02:58]

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp
File gm/mixedxfermodes.cpp (right):

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode2
gm/mixedxfermodes.cpp:2: /*
On 2013/03/31 16:35:54, robertphillips wrote:
> header date

Done.

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode21
gm/mixedxfermodes.cpp:21: MixedXfermodesGM() {
On 2013/03/31 16:35:54, robertphillips wrote:
> "static const SkColor kCheckerPixelData[]" ?

Done.

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode79
gm/mixedxfermodes.cpp:79: 
On 2013/03/31 16:35:54, robertphillips wrote:
> once GM is finished

Done.

https://codereview.chromium.org/13365005/diff/1/gm/mixedxfermodes.cpp#newcode93
gm/mixedxfermodes.cpp:93: kMaxR = 50,
On 2013/03/31 16:35:54, robertphillips wrote:
> kNumCircles

Done.

[bsalomon, 2013-04-01 18:02:59]

Committed patchset #2 manually as r8461 (presubmit successful).