diff options
| author |  caryclark <caryclark@google.com> | 2016-01-04 09:54:55 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-01-04 09:54:55 -0800 |
| commit | 0152cc3819291841298013d2b5515a61e974e41f (patch) | |
| tree | 57fcd510b9c7f359a7e76b01f9676f3e546b20f1 /experimental | |
| parent | bb53948a127f4bc9272f1583170a1c09a2c7fdd1 (diff) | |
remove 565 effects shaders
This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.
R=reed@google.com
BUG=skia:1947
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1553103003
Review URL: https://codereview.chromium.org/1553103003
Diffstat (limited to 'experimental')
| -rw-r--r-- | experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.cpp | 13 | ||||
| -rw-r--r-- | experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.h | 1 |
2 files changed, 0 insertions, 14 deletions
diff --git a/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.cpp b/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.cpp index a7750a8d85..29391fc287 100644 --- a/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.cpp +++ b/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.cpp @@ -603,19 +603,6 @@ void SkPerlinNoiseShader2::PerlinNoiseShaderContext::shadeSpan( } } -void SkPerlinNoiseShader2::PerlinNoiseShaderContext::shadeSpan16( - int x, int y, uint16_t result[], int count) { - SkPoint point = SkPoint::Make(SkIntToScalar(x), SkIntToScalar(y)); - StitchData stitchData; - DITHER_565_SCAN(y); - for (int i = 0; i < count; ++i) { - unsigned dither = DITHER_VALUE(x); - result[i] = SkDitherRGB32To565(shade(point, stitchData), dither); - DITHER_INC_X(x); - point.fX += SK_Scalar1; - } -} - ///////////////////////////////////////////////////////////////////// #if SK_SUPPORT_GPU diff --git a/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.h b/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.h index 3c02c5de24..fd93a8d9db 100644 --- a/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.h +++ b/experimental/SkPerlinNoiseShader2/SkPerlinNoiseShader2.h @@ -92,7 +92,6 @@ public: virtual ~PerlinNoiseShaderContext(); void shadeSpan(int x, int y, SkPMColor[], int count) override; - void shadeSpan16(int x, int y, uint16_t[], int count) override; private: SkPMColor shade(const SkPoint& point, StitchData& stitchData) const; |