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2613 Commits

Author SHA1 Message Date
robertphillips
62e9b145a1 Revert of Add GM/slide to simulate Android-style reveal clip (patchset #6 id:100001 of https://codereview.chromium.org/2316593003/ ) 
Reason for revert:
Shader compilation failure

Original issue's description:
> Add GM/slide to simulate Android-style reveal clip
>
> Hopefully, this will let us play w/ geometric and shader-based solutions.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316593003
>
> Committed: https://skia.googlesource.com/skia/+/ffac5c4aae18fc706e4077763c190a89c8507fb0

TBR=jvanverth@google.com,djsollen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2316303002
 2016-09-07 11:34:05 -07:00
robertphillips
ffac5c4aae Add GM/slide to simulate Android-style reveal clip 
Hopefully, this will let us play w/ geometric and shader-based solutions.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316593003

Review-Url: https://codereview.chromium.org/2316593003
 2016-09-07 10:34:06 -07:00
brianosman
2c4b64e92a New gamut GM, to test gamut conversion in various code-paths 
After several different strategies, this one appears to work
well. The basic test:

1) For a variety of drawing techniques, we render fixed size
   rectangles. (Solid colors via paint color, bitmap, etc...)
2) For each method in #1, we render to both an sRGB and
   WideGamutRGB offscreen surface. (AdobeRGB isn't wide enough
   to clearly demonstrate if things are working or not).
3) Use readPixels to fetch the raw (still in wide gamut) pixel
   data, then draw that directly to the final canvas.

So, for each pair of squares, they should look clearly
different. Currently, with the GPU backend, only the bicubic
bitmap paths have that behavior. Adding more test cases (and
fixing the ones that are already incorrect) will be the long
tail of gamut transformation.

Current output (with my other patchset, which fixes all
bitmap draws): https://screenshot.googleplex.com/wsL3x7eCtWE.png

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2293173002

Review-Url: https://codereview.chromium.org/2293173002
 2016-09-07 07:04:45 -07:00
reed
28d1ce5c40 reconfigure dont-clip-to-layer gm to not have transparent pixels in its final output 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2313653005

TBR=

Review-Url: https://codereview.chromium.org/2313653005
 2016-09-06 14:57:00 -07:00
mtklein
0a441077dc kNumWindows is only used in GPU builds 
TBR=csmartdalton@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2305923004

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot

Committed: https://skia.googlesource.com/skia/+/af92a7f85a5fc774838910444a9f2cddc3e43a2c
Review-Url: https://codereview.chromium.org/2305923004
 2016-09-06 11:45:31 -07:00
csmartdalton
bf4a8f90c8 Improve usage of window rectangles 
* Skips non-AA diff rect elements and replaces them with window
  rectangles.
* Places window rectangles in the interiors of antialiased diff rects.
* Arranges two overlapping window rectangles in a plus shape inside of
  diff rounded rects.
* Enables window rectangles when clearing and generating clip masks.

GTX 960 perf result (with vs. without window rectangles):

                              glinst4                msaa16                 gpu
keymobi_pinterest.skp         0.48 -> 0.17 [ 35%]    2.77 -> 1.49 [ 54%]    0.22 -> 0.16 [ 70%]
keymobi_digg_com.skp          0.42 -> 0.23 [ 55%]    2.34 -> 1.08 [ 46%]    0.25 -> 0.21 [ 83%]
desk_jsfiddlebigcar.skp       0.28 -> 0.16 [ 59%]    1.70 -> 0.96 [ 57%]    0.19 -> 0.14 [ 70%]
top25desk_wordpress.skp       0.45 -> 0.18 [ 40%]    2.78 -> 1.53 [ 55%]    0.21 -> 0.19 [ 94%]
top25desk_weather_com.skp     2.01 -> 1.93 [ 96%]    23.5 -> 2.54 [ 11%]    1.90 -> 1.68 [ 88%]
keymobi_blogger.skp           0.57 -> 0.37 [ 65%]    2.87 -> 1.54 [ 54%]    0.43 -> 0.33 [ 77%]
keymobi_linkedin.skp          0.32 -> 0.17 [ 51%]    1.93 -> 1.04 [ 54%]    0.17 -> 0.15 [ 91%]
keymobi_bing_com_search_...   0.29 -> 0.25 [ 83%]    1.85 -> 1.23 [ 66%]    0.50 -> 0.24 [ 48%]
keymobi_theverge_com_201...   1.00 -> 0.67 [ 68%]    9.46 -> 3.84 [ 41%]    0.72 -> 0.65 [ 90%]
keymobi_sfgate_com_.skp       1.56 -> 1.13 [ 72%]    4.49 -> 2.86 [ 64%]    1.54 -> 1.11 [ 72%]
...
GEOMEAN (All 79 blink skps)   1.04 -> 0.90 [ 86%]    4.22 -> 2.81 [ 67%]    0.95 -> 0.89 [ 94%]

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289363005

Committed: https://skia.googlesource.com/skia/+/db42be9a326c747ff92ed1da8c3536c5b3e8e22b
Review-Url: https://codereview.chromium.org/2289363005
 2016-09-06 10:01:07 -07:00
reed
02f9ed74ea test dont-clip-layer 
depends on fix from https://codereview.chromium.org/2309623002/

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2296703003

Review-Url: https://codereview.chromium.org/2296703003
 2016-09-06 09:06:18 -07:00
caryclark
c3bfcb803a Revert of Improve usage of window rectangles (patchset #9 id:160001 of https://codereview.chromium.org/2289363005/ ) 
Reason for revert:
broke build. See

https://build.chromium.org/p/client.skia/builders/Perf-Win8-MSVC-ShuttleA-GPU-GTX960-x86_64-Debug/builds/186

Original issue's description:
> Improve usage of window rectangles
>
> * Skips non-AA diff rect elements and replaces them with window
>   rectangles.
> * Places window rectangles in the interiors of antialiased diff rects.
> * Arranges two overlapping window rectangles in a plus shape inside of
>   diff rounded rects.
> * Enables window rectangles when clearing and generating clip masks.
>
> GTX 960 perf result (with vs. without window rectangles):
>
>                               glinst4                msaa16                 gpu
> keymobi_pinterest.skp         0.48 -> 0.17 [ 35%]    2.77 -> 1.49 [ 54%]    0.22 -> 0.16 [ 70%]
> keymobi_digg_com.skp          0.42 -> 0.23 [ 55%]    2.34 -> 1.08 [ 46%]    0.25 -> 0.21 [ 83%]
> desk_jsfiddlebigcar.skp       0.28 -> 0.16 [ 59%]    1.70 -> 0.96 [ 57%]    0.19 -> 0.14 [ 70%]
> top25desk_wordpress.skp       0.45 -> 0.18 [ 40%]    2.78 -> 1.53 [ 55%]    0.21 -> 0.19 [ 94%]
> top25desk_weather_com.skp     2.01 -> 1.93 [ 96%]    23.5 -> 2.54 [ 11%]    1.90 -> 1.68 [ 88%]
> keymobi_blogger.skp           0.57 -> 0.37 [ 65%]    2.87 -> 1.54 [ 54%]    0.43 -> 0.33 [ 77%]
> keymobi_linkedin.skp          0.32 -> 0.17 [ 51%]    1.93 -> 1.04 [ 54%]    0.17 -> 0.15 [ 91%]
> keymobi_bing_com_search_...   0.29 -> 0.25 [ 83%]    1.85 -> 1.23 [ 66%]    0.50 -> 0.24 [ 48%]
> keymobi_theverge_com_201...   1.00 -> 0.67 [ 68%]    9.46 -> 3.84 [ 41%]    0.72 -> 0.65 [ 90%]
> keymobi_sfgate_com_.skp       1.56 -> 1.13 [ 72%]    4.49 -> 2.86 [ 64%]    1.54 -> 1.11 [ 72%]
> keymobi_ftw_usatoday_com...   0.59 -> 0.34 [ 57%]    2.80 -> 1.54 [ 55%]    1.21 -> 1.20 [ 99%]
> keymobi_shop_mobileweb_e...   0.46 -> 0.32 [ 70%]    2.60 -> 1.26 [ 48%]    0.35 -> 0.34 [ 97%]
> keymobi_cnn_com.skp           0.68 -> 0.42 [ 63%]    3.40 -> 2.10 [ 62%]    0.49 -> 0.45 [ 93%]
> keymobi_plus_google_com_...   0.77 -> 0.46 [ 60%]    4.83 -> 3.56 [ 74%]    0.52 -> 0.46 [ 89%]
> keymobi_wordpress.skp         0.50 -> 0.40 [ 81%]    2.60 -> 1.31 [ 50%]    0.40 -> 0.37 [ 91%]
> keymobi_androidpolice_co...   0.84 -> 0.73 [ 87%]    4.15 -> 2.05 [ 49%]    0.77 -> 0.67 [ 87%]
> keymobi_online_wsj_com_h...   0.55 -> 0.43 [ 78%]    2.91 -> 1.66 [ 57%]    0.45 -> 0.41 [ 90%]
> keymobi_iphone_capitolvo...   1.18 -> 0.96 [ 81%]    6.26 -> 4.96 [ 79%]    0.95 -> 0.92 [ 97%]
> keymobi_wikipedia__1_tab...   0.46 -> 0.41 [ 89%]    2.51 -> 1.24 [ 49%]    0.40 -> 0.38 [ 95%]
> keymobi_wikipedia__1_tab...   0.46 -> 0.42 [ 90%]    2.52 -> 1.25 [ 50%]    0.40 -> 0.38 [ 96%]
> keymobi_boingboing_net.skp    0.62 -> 0.56 [ 90%]    3.15 -> 1.80 [ 57%]    0.61 -> 0.56 [ 92%]
> keymobi_cnn_com_2012_10_...   0.86 -> 0.82 [ 95%]    2.81 -> 1.50 [ 53%]    0.91 -> 0.83 [ 91%]
> top25desk_techcrunch_com...   0.61 -> 0.56 [ 92%]    3.03 -> 1.76 [ 58%]    0.62 -> 0.56 [ 91%]
> top25desk_ebay_com.skp        1.18 -> 1.08 [ 92%]    2.23 -> 1.24 [ 56%]    1.14 -> 1.09 [ 96%]
> desk_css3gradients.skp        0.64 -> 0.61 [ 95%]    2.99 -> 1.54 [ 52%]    0.62 -> 0.61 [ 99%]
> top25desk_blogger.skp         0.61 -> 0.59 [ 96%]    2.50 -> 1.37 [ 55%]    0.60 -> 0.57 [ 95%]
> keymobi_nytimes_com_.skp      0.65 -> 0.64 [ 98%]    2.69 -> 1.42 [ 53%]    0.62 -> 0.59 [ 96%]
> keymobi_wowwiki_com_worl...   0.99 -> 0.92 [ 92%]    3.46 -> 2.06 [ 60%]    0.98 -> 0.95 [ 96%]
> keymobi_cuteoverload_com...   1.37 -> 1.26 [ 92%]    3.24 -> 2.45 [ 76%]    1.38 -> 1.35 [ 98%]
> keymobi_mobile_news_sand...   0.88 -> 0.81 [ 93%]    3.50 -> 2.07 [ 59%]    0.82 -> 0.81 [100%]
> top25desk_linkedin.skp        0.87 -> 0.87 [100%]    2.92 -> 1.73 [ 59%]    0.94 -> 0.86 [ 91%]
> top25desk_docs___1_open_...   1.43 -> 1.36 [ 95%]    1.87 -> 1.42 [ 76%]    0.73 -> 0.66 [ 91%]
> keymobi_reddit_com_r_pro...   0.68 -> 0.66 [ 96%]    2.49 -> 1.23 [ 49%]    0.65 -> 0.66 [102%]
> ...
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289363005
>
> Committed: https://skia.googlesource.com/skia/+/db42be9a326c747ff92ed1da8c3536c5b3e8e22b

TBR=bsalomon@google.com,egdaniel@google.com,robertphillips@google.com,csmartdalton@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review-Url: https://codereview.chromium.org/2312173002
 2016-09-06 07:09:54 -07:00
mtklein
af92a7f85a kNumWindows is only used in GPU builds 
TBR=csmartdalton@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2305923004

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot

Review-Url: https://codereview.chromium.org/2305923004
 2016-09-03 06:17:13 -07:00
csmartdalton
db42be9a32 Improve usage of window rectangles 
* Skips non-AA diff rect elements and replaces them with window
  rectangles.
* Places window rectangles in the interiors of antialiased diff rects.
* Arranges two overlapping window rectangles in a plus shape inside of
  diff rounded rects.
* Enables window rectangles when clearing and generating clip masks.

GTX 960 perf result (with vs. without window rectangles):

                              glinst4                msaa16                 gpu
keymobi_pinterest.skp         0.48 -> 0.17 [ 35%]    2.77 -> 1.49 [ 54%]    0.22 -> 0.16 [ 70%]
keymobi_digg_com.skp          0.42 -> 0.23 [ 55%]    2.34 -> 1.08 [ 46%]    0.25 -> 0.21 [ 83%]
desk_jsfiddlebigcar.skp       0.28 -> 0.16 [ 59%]    1.70 -> 0.96 [ 57%]    0.19 -> 0.14 [ 70%]
top25desk_wordpress.skp       0.45 -> 0.18 [ 40%]    2.78 -> 1.53 [ 55%]    0.21 -> 0.19 [ 94%]
top25desk_weather_com.skp     2.01 -> 1.93 [ 96%]    23.5 -> 2.54 [ 11%]    1.90 -> 1.68 [ 88%]
keymobi_blogger.skp           0.57 -> 0.37 [ 65%]    2.87 -> 1.54 [ 54%]    0.43 -> 0.33 [ 77%]
keymobi_linkedin.skp          0.32 -> 0.17 [ 51%]    1.93 -> 1.04 [ 54%]    0.17 -> 0.15 [ 91%]
keymobi_bing_com_search_...   0.29 -> 0.25 [ 83%]    1.85 -> 1.23 [ 66%]    0.50 -> 0.24 [ 48%]
keymobi_theverge_com_201...   1.00 -> 0.67 [ 68%]    9.46 -> 3.84 [ 41%]    0.72 -> 0.65 [ 90%]
keymobi_sfgate_com_.skp       1.56 -> 1.13 [ 72%]    4.49 -> 2.86 [ 64%]    1.54 -> 1.11 [ 72%]
keymobi_ftw_usatoday_com...   0.59 -> 0.34 [ 57%]    2.80 -> 1.54 [ 55%]    1.21 -> 1.20 [ 99%]
keymobi_shop_mobileweb_e...   0.46 -> 0.32 [ 70%]    2.60 -> 1.26 [ 48%]    0.35 -> 0.34 [ 97%]
keymobi_cnn_com.skp           0.68 -> 0.42 [ 63%]    3.40 -> 2.10 [ 62%]    0.49 -> 0.45 [ 93%]
keymobi_plus_google_com_...   0.77 -> 0.46 [ 60%]    4.83 -> 3.56 [ 74%]    0.52 -> 0.46 [ 89%]
keymobi_wordpress.skp         0.50 -> 0.40 [ 81%]    2.60 -> 1.31 [ 50%]    0.40 -> 0.37 [ 91%]
keymobi_androidpolice_co...   0.84 -> 0.73 [ 87%]    4.15 -> 2.05 [ 49%]    0.77 -> 0.67 [ 87%]
keymobi_online_wsj_com_h...   0.55 -> 0.43 [ 78%]    2.91 -> 1.66 [ 57%]    0.45 -> 0.41 [ 90%]
keymobi_iphone_capitolvo...   1.18 -> 0.96 [ 81%]    6.26 -> 4.96 [ 79%]    0.95 -> 0.92 [ 97%]
keymobi_wikipedia__1_tab...   0.46 -> 0.41 [ 89%]    2.51 -> 1.24 [ 49%]    0.40 -> 0.38 [ 95%]
keymobi_wikipedia__1_tab...   0.46 -> 0.42 [ 90%]    2.52 -> 1.25 [ 50%]    0.40 -> 0.38 [ 96%]
keymobi_boingboing_net.skp    0.62 -> 0.56 [ 90%]    3.15 -> 1.80 [ 57%]    0.61 -> 0.56 [ 92%]
keymobi_cnn_com_2012_10_...   0.86 -> 0.82 [ 95%]    2.81 -> 1.50 [ 53%]    0.91 -> 0.83 [ 91%]
top25desk_techcrunch_com...   0.61 -> 0.56 [ 92%]    3.03 -> 1.76 [ 58%]    0.62 -> 0.56 [ 91%]
top25desk_ebay_com.skp        1.18 -> 1.08 [ 92%]    2.23 -> 1.24 [ 56%]    1.14 -> 1.09 [ 96%]
desk_css3gradients.skp        0.64 -> 0.61 [ 95%]    2.99 -> 1.54 [ 52%]    0.62 -> 0.61 [ 99%]
top25desk_blogger.skp         0.61 -> 0.59 [ 96%]    2.50 -> 1.37 [ 55%]    0.60 -> 0.57 [ 95%]
keymobi_nytimes_com_.skp      0.65 -> 0.64 [ 98%]    2.69 -> 1.42 [ 53%]    0.62 -> 0.59 [ 96%]
keymobi_wowwiki_com_worl...   0.99 -> 0.92 [ 92%]    3.46 -> 2.06 [ 60%]    0.98 -> 0.95 [ 96%]
keymobi_cuteoverload_com...   1.37 -> 1.26 [ 92%]    3.24 -> 2.45 [ 76%]    1.38 -> 1.35 [ 98%]
keymobi_mobile_news_sand...   0.88 -> 0.81 [ 93%]    3.50 -> 2.07 [ 59%]    0.82 -> 0.81 [100%]
top25desk_linkedin.skp        0.87 -> 0.87 [100%]    2.92 -> 1.73 [ 59%]    0.94 -> 0.86 [ 91%]
top25desk_docs___1_open_...   1.43 -> 1.36 [ 95%]    1.87 -> 1.42 [ 76%]    0.73 -> 0.66 [ 91%]
keymobi_reddit_com_r_pro...   0.68 -> 0.66 [ 96%]    2.49 -> 1.23 [ 49%]    0.65 -> 0.66 [102%]
...

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289363005

Review-Url: https://codereview.chromium.org/2289363005
 2016-09-02 11:36:25 -07:00
msarett
0764efe6a9 Add option to skip rects to drawImageLattice() 
HWUI skips transparent rects when drawing.

When skia draws using bilerp, we will blend
transparent rects with neighboring rects and might
draw a bit of a smudge.

This CL adds the option to skip rects, allowing us
to have compatible behavior with the framework.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2305433002

Review-Url: https://codereview.chromium.org/2305433002
 2016-09-02 11:24:30 -07:00
reed
6ae6969434 record drawfilters 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2303033002

Review-Url: https://codereview.chromium.org/2303033002
 2016-09-02 04:56:53 -07:00
mtklein
dbfd7ab108 Replace a lot of 'static const' with 'constexpr' or 'const'. 
'static const' means, there must be at most one of these, and initialize it at
compile time if possible or runtime if necessary.  This leads to unexpected
code execution, and TSAN* will complain about races on the guard variables.

Generally 'constexpr' or 'const' are better choices.  Neither can cause races:
they're either intialized at compile time (constexpr) or intialized each time
independently (const).

This CL prefers constexpr where possible, and uses const where not.  It even
prefers constexpr over const where they don't make a difference... I want to have
lots of examples of constexpr for people to see and mimic.

The scoped-to-class static has nothing to do with any of this, and is not changed.

* Not yet on the bots, which use an older TSAN.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2300623005

Review-Url: https://codereview.chromium.org/2300623005
 2016-09-01 11:24:54 -07:00
cblume
33e0cb5e7f Store mipmap levels in deferred texture image 
This is a follow-up to https://codereview.chromium.org/2115023002/ and
https://codereview.chromium.org/2034933003/ which were reverted due to
an access violation and a memory leak, respectively.

When creating the deferred texture image, detect if using medium / high
quality. If so, generate and store mipmaps in the deferred texture
image.

When creating a texture from that be sure to read it back out.

BUG=578304
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2242883004

Review-Url: https://codereview.chromium.org/2242883004
 2016-08-30 12:09:23 -07:00
brianosman
7a99a0a301 Improve the gamma GM significantly 
- Switch to portable typeface, to avoid per-platform diffs in the labels
- Stretch out the image slightly, to avoid overlap with larger font
- Fix several tests that were no longer matching ground-truth. We treat
  SkColor as sRGB, so 0x7F is incorrect, for example. Several of the
  XferMode tests had similar math errors now. Computed new values, and
  verified that they work as expected.
- Removed a couple tests that were mixing color and alpha in funny ways

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2288053003

Review-Url: https://codereview.chromium.org/2288053003
 2016-08-30 07:08:07 -07:00
brianosman
0e22eb8e6e Some tests around surface creation and snapshotting with color space 
Verify the rules that we're converging on for surfaces:
- For 8888, we only support sRGB-like gamma, or no color space at all.
- For F16, we require a color space, with linear gamma.
- For all other formats, we do not support color spaces.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2270823002

Review-Url: https://codereview.chromium.org/2270823002
 2016-08-30 07:07:59 -07:00
vjiaoblack
a8eabc4a2a Moved ambient lights out of SkLight's light array 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2287553002

Committed: https://skia.googlesource.com/skia/+/8f98f0aa2d3f7571a890b916c7c4b5ee831e9686
Review-Url: https://codereview.chromium.org/2287553002
 2016-08-29 10:22:09 -07:00
vjiaoblack
84cddf6fa7 Revert of Moved ambient lights out of SkLight's light array (patchset #7 id:120001 of https://codereview.chromium.org/2287553002/ ) 
Reason for revert:
Made Deigo's GM miss their ambient lights

Original issue's description:
> Moved ambient lights out of SkLight's light array
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2287553002
>
> Committed: https://skia.googlesource.com/skia/+/8f98f0aa2d3f7571a890b916c7c4b5ee831e9686

TBR=robertphillips@google.com,djsollen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2291663002
 2016-08-29 08:38:04 -07:00
vjiaoblack
8f98f0aa2d Moved ambient lights out of SkLight's light array 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2287553002

Review-Url: https://codereview.chromium.org/2287553002
 2016-08-29 07:08:52 -07:00
fmalita
ab83da7142 drawBitmapRect() should not touch the CTM when mask filters are present 
Blur sigma calculations are CTM dependent, so we cannot take the
drawBitmap() fast path in the presence of mask filters.

BUG=skia:5682
R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2286873002

Review-Url: https://codereview.chromium.org/2286873002
 2016-08-26 13:04:14 -07:00
msarett
febb224699 Reduce CPU overhead on drawRegion() 
Only batch when the view matrices are the same.

This allows us to skip applying the matrix and uploading
local coords.

drawregion Bench on Nexus 6P:
Before 4.69ms
After  2.83ms

This puts SkiaGL nearly on par with OpenGL.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2282983003

Review-Url: https://codereview.chromium.org/2282983003
 2016-08-26 12:49:27 -07:00
bsalomon
cb31e51d93 Converts a drawPaint through a rrect clip to a drawRRect in GrDrawContext. 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2271053004

Review-Url: https://codereview.chromium.org/2271053004
 2016-08-26 10:48:19 -07:00
fmalita
ce2fc6a045 Add imagemasksubset GM 
(GM for non-N32 SkImage subsetting)

BUG=skia:5687
R=bsalomon@google.com,robertphillips@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2286733002

Review-Url: https://codereview.chromium.org/2286733002
 2016-08-26 10:13:40 -07:00
robertphillips
55713afb7a Move work from ctor to onOnceBeforeDraw in ShowMipLevel GMs 
These were making debugging stroking more difficult than necessary

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2285813002

Review-Url: https://codereview.chromium.org/2285813002
 2016-08-26 10:04:26 -07:00
caryclark
f71ab8f58b avoid generating degenerate conic from arc 
R=bsalomon@google.com
BUG=skia:5672
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281953002

Review-Url: https://codereview.chromium.org/2281953002
 2016-08-26 09:54:25 -07:00
robertphillips
ad2344693c Ignore fill when stroke & filling convex line-only paths 
This seems to work well for miter and bevel joins with the resulting stroke and fill path remaining convex. There seems to be an issue with round joins where the outer generated shell is usually not convex. Without this CL the resulting stroke & filled paths are always concave.

Perf-wise (on Windows):

convex-lineonly-paths-stroke-and-fill bench

(in ms)   w/o   w/CL    %decrease

8888      2.88  2.01      30.2

gpu       4.4   1.38      68.6

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2275243003

Review-Url: https://codereview.chromium.org/2275243003
 2016-08-26 05:30:19 -07:00
msarett
44df651ebe Add drawRegion() API to SkCanvas 
This will allow us to optimize for the RectGrid macrobench.
Currently, SkiaGL is much slower than OpenGL.
SkiaGL  12 items/s
OpenGL 160 items/s

This contains everything except for the fast implementation on GPU.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2277053002

Review-Url: https://codereview.chromium.org/2277053002
 2016-08-25 13:54:30 -07:00
bsalomon
21af9ca1b1 Respecify SkCanvas::drawArc, consolidate conversion to SkPath, add GM for oddball drawArcs 
Allows the arc to wind more than 360 degrees when useCenter is true, specs that nothing draws
if the oval is empty or the sweep angle is 0.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2281653002

Review-Url: https://codereview.chromium.org/2281653002
 2016-08-25 12:29:24 -07:00
bsalomon
48b2461ee0 Make bleed GM produce consistent bitmaps on all platforms 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2264133003

Review-Url: https://codereview.chromium.org/2264133003
 2016-08-25 06:45:29 -07:00
vjiaoblack
e6f5d56231 Made shadows blurry (thru implementing variance mapping) 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2224163005

Review-Url: https://codereview.chromium.org/2224163005
 2016-08-25 06:30:23 -07:00
jvanverth
250d00bba1 Add fat stroke test case to roundrects GM. 
Prep for supporting fat stroked roundrects in Ganesh.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2272703009

Review-Url: https://codereview.chromium.org/2272703009
 2016-08-25 05:53:00 -07:00
caryclark
531191fefe tiny line breaks gl render 
This pie cut draws correctly
on raster but extends to the
right on Ganesh.

The path is not convex, and
has a tiny line that contributes
to the error.

TBR=robertphillips@google.com
BUG=640176
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2276083002

Review-Url: https://codereview.chromium.org/2276083002
 2016-08-24 11:59:30 -07:00
bsalomon
4c261d0c1e Add cap type variations to circular arcs GMs 
BUG=skia:5227
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2269723002

Review-Url: https://codereview.chromium.org/2269723002
 2016-08-22 13:10:46 -07:00
bsalomon
ac1d0abfd8 Add stroke-and-fill circular arc test, test near 180deg arc in all circular_arc_tests 
BUG=skia:5227
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2261233002

Review-Url: https://codereview.chromium.org/2261233002
 2016-08-22 10:00:14 -07:00
bsalomon
36da771226 Adjust angles in circular arcs GMs to test smaller arcs 
BUG=skia:5227
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2267713002

Review-Url: https://codereview.chromium.org/2267713002
 2016-08-22 07:26:08 -07:00
reed
577e012e40 add translate to exercise non-identity ctm performance 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2261063002

TBR=

Review-Url: https://codereview.chromium.org/2261063002
 2016-08-21 15:03:47 -07:00
bsalomon
4c54788e92 Rename circular_arcs_circular_arcs_fill to circular_arcs_fill. 
Also fix issue with second paint's alpha getting overwritten.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2265643002

Review-Url: https://codereview.chromium.org/2265643002
 2016-08-19 13:41:29 -07:00
csmartdalton
02fa32c6d1 Move GrFixedClip into src directory 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254343003

Review-Url: https://codereview.chromium.org/2254343003
 2016-08-19 13:29:27 -07:00
bsalomon
71c5eee9d5 Add GMs for testing drawArc. 
This is in preparation for virtualizing this on SkCanvas/SkDevice.

Tests the following variations:

aa and non-aa
stroke/hairline/fill
cap types
using center point and not

BUG=skia:5227
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2264593002

Review-Url: https://codereview.chromium.org/2264593002
 2016-08-19 10:53:14 -07:00
reed
c1fb8e8b59 must call rand in reliable order for bots 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254403002

TBR=

Review-Url: https://codereview.chromium.org/2254403002
 2016-08-18 19:35:52 -07:00
reed
5e0d927694 add simplerect gm 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2257263002

TBR=bsalomon
NOTRY=True

Review-Url: https://codereview.chromium.org/2257263002
 2016-08-18 15:01:11 -07:00
reed
7c1235457f remove disable aa/dither flags from Props -- never used 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2257643003

TBR=bsalomon

Review-Url: https://codereview.chromium.org/2257643003
 2016-08-18 09:30:44 -07:00
brianosman
69c166d2ce Add alphaType() to SkImage 
Keep isOpaque as a convenience method -- many places really only need to
know that for optimization purposes (SrcOver -> Src, etc...).

In all the places where we pull data back out or convert to another
object and need to supply an SkImageInfo, we can avoid losing information
about premulness.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2250663002

Review-Url: https://codereview.chromium.org/2250663002
 2016-08-17 14:01:05 -07:00
msarett
36931c2b47 Add test for platform encoders, turn off platform encoders by default 
Clients that like WIC and CG can still use them.  And we can be
confident about that, since we now test WIC and CG.

Let Skia always use our own encoders by default, so we can do cool,
custom things on all platforms.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2250683003

Review-Url: https://codereview.chromium.org/2250683003
 2016-08-16 15:11:24 -07:00
msarett
36c38cbb29 Fix WIC encoder to support kJPEG_Type 
(1) Add support for kJPEG to WIC
(2) Add encoding test.
(3) Turn on WIC jpeg encoder on Windows and CG jpeg
    encoder on Mac.

A follow-up may make Skia's encoders the default on all
platforms.  But, in order to do that, I think we need
to write better encoding unit tests for CG and WIC.

BUG=skia:3969
BUG=skia:5632
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2245453002

Committed: https://skia.googlesource.com/skia/+/b3a7ef1fc0adc24859d2498aee54d3ec2cbcac3a
Review-Url: https://codereview.chromium.org/2245453002
 2016-08-15 18:52:17 -07:00
msarett
93963ba84e Revert of Fix WIC encoder to support kJPEG_Type (patchset #3 id:140001 of https://codereview.chromium.org/2245453002/ ) 
Reason for revert:
Broken Windows bot.

Original issue's description:
> Fix WIC encoder to support kJPEG_Type
>
> (1) Add support for kJPEG to WIC
> (2) Add encoding test.
> (3) Turn on WIC jpeg encoder on Windows and CG jpeg
>     encoder on Mac.
>
> A follow-up may make Skia's encoders the default on all
> platforms.  But, in order to do that, I think we need
> to write better encoding unit tests for CG and WIC.
>
> BUG=skia:3969
> BUG=skia:5632
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2245453002
>
> Committed: https://skia.googlesource.com/skia/+/b3a7ef1fc0adc24859d2498aee54d3ec2cbcac3a

TBR=mtklein@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:3969

Review-Url: https://codereview.chromium.org/2246203002
 2016-08-15 13:52:31 -07:00
msarett
b3a7ef1fc0 Fix WIC encoder to support kJPEG_Type 
(1) Add support for kJPEG to WIC
(2) Add encoding test.
(3) Turn on WIC jpeg encoder on Windows and CG jpeg
    encoder on Mac.

A follow-up may make Skia's encoders the default on all
platforms.  But, in order to do that, I think we need
to write better encoding unit tests for CG and WIC.

BUG=skia:3969
BUG=skia:5632
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2245453002

Review-Url: https://codereview.chromium.org/2245453002
 2016-08-15 13:19:20 -07:00
caryclark
c2ad65e94d add gm that exercises compose shader allocations 
This gm triggers the assert in SkSmallAllocator.h
commented out by this CL.

PDFium constructs shaders that resemble the GM.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249703002

Review-Url: https://codereview.chromium.org/2249703002
 2016-08-15 12:03:33 -07:00
dvonbeck
6ad75d10eb LightingFP now supports multiple directional lights 
BUG=skia:5518
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2239933004

Review-Url: https://codereview.chromium.org/2239933004
 2016-08-15 11:35:55 -07:00
egdaniel
3602d4f16a Allow vulkan to upload data to testing textures with optimal layouts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2242553002

Review-Url: https://codereview.chromium.org/2242553002
 2016-08-12 11:58:53 -07:00