Revert of Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/) (https://codereview.chromium.org/288343009/)
Reason for revert:
required blink change failed to land
Original issue's description:
> Remove unused (by clients) SkUnitMapper (https://codereview.chromium.org/283273002/)
>
> This reverts commit dd50c83b5b34dab3a077741861b50ed1f2bc6b8f.
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=14830
R=scroggo@google.com, reed@google.com
TBR=reed@google.com, scroggo@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: reed@chromium.org
Review URL: https://codereview.chromium.org/296823008
git-svn-id: http://skia.googlecode.com/svn/trunk@14838 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/alphagradients.cpp b/gm/alphagradients.cpp
index d108288..e63fbc9 100644
--- a/gm/alphagradients.cpp
+++ b/gm/alphagradients.cpp
@@ -29,7 +29,8 @@
SkPaint paint;
uint32_t flags = doPreMul ? SkGradientShader::kInterpolateColorsInPremul_Flag : 0;
SkShader* s = SkGradientShader::CreateLinear(pts, colors, NULL, 2,
- SkShader::kClamp_TileMode, flags, NULL);
+ SkShader::kClamp_TileMode,
+ NULL, flags);
paint.setShader(s)->unref();
canvas->drawRect(r, paint);
diff --git a/gm/colortype.cpp b/gm/colortype.cpp
index 2774f3a..47bc8a9 100644
--- a/gm/colortype.cpp
+++ b/gm/colortype.cpp
@@ -20,7 +20,7 @@
SkMatrix local;
local.setRotate(180);
SkShader* s = SkGradientShader::CreateSweep(0,0, colors, NULL,
- SK_ARRAY_COUNT(colors), 0, &local);
+ SK_ARRAY_COUNT(colors), NULL, 0, &local);
SkPaint paint;
paint.setAntiAlias(true);
diff --git a/gm/convexpolyclip.cpp b/gm/convexpolyclip.cpp
index edafea2..b76335c 100644
--- a/gm/convexpolyclip.cpp
+++ b/gm/convexpolyclip.cpp
@@ -46,7 +46,7 @@
colors, pos,
SK_ARRAY_COUNT(colors),
SkShader::kRepeat_TileMode,
- 0, &mat))->unref();
+ NULL, 0, &mat))->unref();
canvas.drawRect(rect, paint);
rect.inset(wScalar / 8, hScalar / 8);
mat.preTranslate(6 * wScalar, 6 * hScalar);
diff --git a/gm/drawbitmaprect.cpp b/gm/drawbitmaprect.cpp
index 33a13f0..d9b1434 100644
--- a/gm/drawbitmaprect.cpp
+++ b/gm/drawbitmaprect.cpp
@@ -63,7 +63,7 @@
colors, pos,
SK_ARRAY_COUNT(colors),
SkShader::kRepeat_TileMode,
- 0, &mat))->unref();
+ NULL, 0, &mat))->unref();
canvas.drawRect(rect, paint);
rect.inset(wScalar / 8, hScalar / 8);
mat.postScale(SK_Scalar1 / 4, SK_Scalar1 / 4);
diff --git a/gm/gradientDirtyLaundry.cpp b/gm/gradientDirtyLaundry.cpp
index baa7471..f7797e7 100644
--- a/gm/gradientDirtyLaundry.cpp
+++ b/gm/gradientDirtyLaundry.cpp
@@ -35,28 +35,33 @@
// { 2, gCol2, NULL },
};
-static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
- return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos, data.fCount, tm);
+static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
+ return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos,
+ data.fCount, tm, mapper);
}
-static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
return SkGradientShader::CreateRadial(center, center.fX, data.fColors,
- data.fPos, data.fCount, tm);
+ data.fPos, data.fCount, tm, mapper);
}
-static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data, SkShader::TileMode) {
+static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
- return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors, data.fPos, data.fCount);
+ return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors,
+ data.fPos, data.fCount, mapper);
}
-typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm);
-
+typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper);
static const GradMaker gGradMakers[] = {
MakeLinear, MakeRadial, MakeSweep,
};
@@ -90,7 +95,7 @@
for (size_t i = 0; i < SK_ARRAY_COUNT(gGradData); i++) {
canvas->save();
for (size_t j = 0; j < SK_ARRAY_COUNT(gGradMakers); j++) {
- SkShader* shader = gGradMakers[j](pts, gGradData[i], tm);
+ SkShader* shader = gGradMakers[j](pts, gGradData[i], tm, NULL);
paint.setShader(shader)->unref();
canvas->drawRect(r, paint);
canvas->translate(0, SkIntToScalar(120));
diff --git a/gm/gradient_matrix.cpp b/gm/gradient_matrix.cpp
index 275acc8..4f2915a 100644
--- a/gm/gradient_matrix.cpp
+++ b/gm/gradient_matrix.cpp
@@ -63,7 +63,7 @@
static SkShader* make_linear_gradient(const SkPoint pts[2], const SkMatrix& localMatrix) {
return SkGradientShader::CreateLinear(pts, gColors, NULL, SK_ARRAY_COUNT(gColors),
- SkShader::kClamp_TileMode, 0, &localMatrix);
+ SkShader::kClamp_TileMode, NULL, 0, &localMatrix);
}
static SkShader* make_radial_gradient(const SkPoint pts[2], const SkMatrix& localMatrix) {
@@ -72,7 +72,7 @@
SkScalarAve(pts[0].fY, pts[1].fY));
float radius = (center - pts[0]).length();
return SkGradientShader::CreateRadial(center, radius, gColors, NULL, SK_ARRAY_COUNT(gColors),
- SkShader::kClamp_TileMode, 0, &localMatrix);
+ SkShader::kClamp_TileMode, NULL, 0, &localMatrix);
}
static void draw_gradients(SkCanvas* canvas,
diff --git a/gm/gradients.cpp b/gm/gradients.cpp
index 277033b..f5abb07 100644
--- a/gm/gradients.cpp
+++ b/gm/gradients.cpp
@@ -40,31 +40,35 @@
};
static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper, 0, &localMatrix);
}
static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
return SkGradientShader::CreateRadial(center, center.fX, data.fColors,
- data.fPos, data.fCount, tm, 0, &localMatrix);
+ data.fPos, data.fCount, tm, mapper, 0, &localMatrix);
}
static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode, const SkMatrix& localMatrix) {
+ SkShader::TileMode, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors,
- data.fPos, data.fCount, 0, &localMatrix);
+ data.fPos, data.fCount, mapper, 0, &localMatrix);
}
static SkShader* Make2Radial(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -73,12 +77,13 @@
return SkGradientShader::CreateTwoPointRadial(
center1, (pts[1].fX - pts[0].fX) / 7,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2Conical(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 10);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -87,11 +92,13 @@
return SkGradientShader::CreateTwoPointConical(center1, radius1,
center0, radius0,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix);
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix);
static const GradMaker gGradMakers[] = {
MakeLinear, MakeRadial, MakeSweep, Make2Radial, Make2Conical
};
@@ -137,7 +144,7 @@
scale.postTranslate(25.f, 25.f);
}
- SkShader* shader = gGradMakers[j](pts, gGradData[i], tm, scale);
+ SkShader* shader = gGradMakers[j](pts, gGradData[i], tm, NULL, scale);
paint.setShader(shader);
canvas->drawRect(r, paint);
@@ -195,7 +202,7 @@
perspective.setSkewX(SkScalarDiv(SkIntToScalar((unsigned) i+1),
SkIntToScalar(10)));
- SkShader* shader = gGradMakers[j](pts, gGradData[i], tm, perspective);
+ SkShader* shader = gGradMakers[j](pts, gGradData[i], tm, NULL, perspective);
paint.setShader(shader);
canvas->drawRect(r, paint);
@@ -320,7 +327,7 @@
SkShader* shader = SkGradientShader::CreateRadial(
SkPoint(center),
SkIntToScalar(200), gColors, NULL, 5,
- SkShader::kClamp_TileMode);
+ SkShader::kClamp_TileMode, NULL);
paint.setShader(shader);
canvas->drawRect(r, paint);
shader->unref();
@@ -415,17 +422,17 @@
SkAutoTUnref<SkShader> sweep(
SkGradientShader::CreateSweep(cx, cy, sweep_colors,
NULL, SK_ARRAY_COUNT(sweep_colors),
- flags[i], NULL));
+ NULL, flags[i]));
SkAutoTUnref<SkShader> radial1(
SkGradientShader::CreateRadial(center, radius, colors1,
NULL, SK_ARRAY_COUNT(colors1),
SkShader::kClamp_TileMode,
- flags[i], NULL));
+ NULL, flags[i]));
SkAutoTUnref<SkShader> radial2(
SkGradientShader::CreateRadial(center, radius, colors2,
NULL, SK_ARRAY_COUNT(colors2),
SkShader::kClamp_TileMode,
- flags[i], NULL));
+ NULL, flags[i]));
paint1.setShader(sweep);
paint2.setShader(radial1);
paint3.setShader(radial2);
diff --git a/gm/gradients_2pt_conical.cpp b/gm/gradients_2pt_conical.cpp
index 27f0da1..dece66e 100644
--- a/gm/gradients_2pt_conical.cpp
+++ b/gm/gradients_2pt_conical.cpp
@@ -1,10 +1,10 @@
+
/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
-
#include "gm.h"
#include "SkGradientShader.h"
@@ -38,7 +38,8 @@
};
static SkShader* Make2ConicalOutside(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 10);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -47,11 +48,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalOutsideFlip(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 10);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -60,11 +63,13 @@
return SkGradientShader::CreateTwoPointConical(center1, radius1,
center0, radius0,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalInside(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -72,12 +77,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center1, (pts[1].fX - pts[0].fX) / 7,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalInsideFlip(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -85,12 +91,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center0, (pts[1].fX - pts[0].fX) / 2,
center1, (pts[1].fX - pts[0].fX) / 7,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalInsideCenter(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -98,12 +105,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center0, (pts[1].fX - pts[0].fX) / 7,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalZeroRad(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -111,12 +119,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center1, 0.f,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadFlip(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -124,12 +133,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center1, (pts[1].fX - pts[0].fX) / 2,
center0, 0.f,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadCenter(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -137,12 +147,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center0, 0.f,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadOutside(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = 0.f;
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -151,11 +162,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadFlipOutside(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = 0.f;
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -164,11 +177,13 @@
return SkGradientShader::CreateTwoPointConical(center1, radius1,
center0, radius0,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalEdgeX(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 7);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -178,11 +193,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalEdgeY(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 7);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -192,10 +209,12 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadEdgeX(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = 0.f;
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -205,11 +224,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalZeroRadEdgeY(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = 0.f;
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -219,11 +240,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalTouchX(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 7);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -233,11 +256,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalTouchY(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 7);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -247,11 +272,13 @@
return SkGradientShader::CreateTwoPointConical(center0, radius0,
center1, radius1,
data.fColors, data.fPos,
- data.fCount, tm, 0, &localMatrix);
+ data.fCount, tm, mapper,
+ 0, &localMatrix);
}
static SkShader* Make2ConicalInsideSmallRad(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix) {
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -259,12 +286,13 @@
SkScalarInterp(pts[0].fY, pts[1].fY, SkIntToScalar(1)/4));
return SkGradientShader::CreateTwoPointConical(center0, 0.0000000000000000001f,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm,
+ data.fColors, data.fPos, data.fCount, tm, mapper,
0, &localMatrix);
}
typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
- SkShader::TileMode tm, const SkMatrix& localMatrix);
+ SkShader::TileMode tm, SkUnitMapper* mapper,
+ const SkMatrix& localMatrix);
static const GradMaker gGradMakersOutside[] = {
Make2ConicalOutside, Make2ConicalOutsideFlip,
@@ -350,7 +378,7 @@
scale.postTranslate(25.f, 25.f);
}
- SkShader* shader = gradMaker[j](pts, gGradData[i], tm, scale);
+ SkShader* shader = gradMaker[j](pts, gGradData[i], tm, NULL, scale);
paint.setShader(shader);
canvas->drawRect(r, paint);
shader->unref();
diff --git a/gm/gradients_no_texture.cpp b/gm/gradients_no_texture.cpp
index fcbba45..2e75c9e 100644
--- a/gm/gradients_no_texture.cpp
+++ b/gm/gradients_no_texture.cpp
@@ -26,26 +26,32 @@
{ 4, gColors, NULL },
};
-static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
- return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos, data.fCount, tm);
+static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
+ return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos,
+ data.fCount, tm, mapper);
}
-static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
return SkGradientShader::CreateRadial(center, center.fX, data.fColors,
- data.fPos, data.fCount, tm);
+ data.fPos, data.fCount, tm, mapper);
}
-static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data, SkShader::TileMode) {
+static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
- return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors, data.fPos, data.fCount);
+ return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors,
+ data.fPos, data.fCount, mapper);
}
-static SkShader* Make2Radial(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* Make2Radial(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -54,10 +60,11 @@
return SkGradientShader::CreateTwoPointRadial(
center1, (pts[1].fX - pts[0].fX) / 7,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm);
+ data.fColors, data.fPos, data.fCount, tm, mapper);
}
-static SkShader* Make2Conical(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* Make2Conical(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center0, center1;
SkScalar radius0 = SkScalarDiv(pts[1].fX - pts[0].fX, 10);
SkScalar radius1 = SkScalarDiv(pts[1].fX - pts[0].fX, 3);
@@ -66,12 +73,12 @@
return SkGradientShader::CreateTwoPointConical(center1, radius1,
center0, radius0,
data.fColors, data.fPos,
- data.fCount, tm);
+ data.fCount, tm, mapper);
}
-typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm);
-
+typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper);
static const GradMaker gGradMakers[] = {
MakeLinear, MakeRadial, MakeSweep, Make2Radial, Make2Conical,
};
@@ -106,7 +113,7 @@
for (size_t i = 0; i < SK_ARRAY_COUNT(gGradData); ++i) {
canvas->save();
for (size_t j = 0; j < SK_ARRAY_COUNT(gGradMakers); ++j) {
- SkShader* shader = gGradMakers[j](kPts, gGradData[i], kTM);
+ SkShader* shader = gGradMakers[j](kPts, gGradData[i], kTM, NULL);
paint.setShader(shader)->unref();
paint.setAlpha(kAlphas[a]);
canvas->drawRect(kRect, paint);
diff --git a/gm/shaderbounds.cpp b/gm/shaderbounds.cpp
index f82985b..f0b8b97 100644
--- a/gm/shaderbounds.cpp
+++ b/gm/shaderbounds.cpp
@@ -19,7 +19,7 @@
colors[1] = SK_ColorYELLOW;
}
return SkGradientShader::CreateLinear(pts, colors, NULL, 2,
- SkShader::kClamp_TileMode, 0, &localMatrix);
+ SkShader::kClamp_TileMode, NULL, 0, &localMatrix);
}
///////////////////////////////////////////////////////////////////////////////
diff --git a/gm/shadertext.cpp b/gm/shadertext.cpp
index 292acdd..b9e28be 100644
--- a/gm/shadertext.cpp
+++ b/gm/shadertext.cpp
@@ -1,13 +1,14 @@
+
/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
-
#include "gm.h"
#include "SkCanvas.h"
#include "SkGradientShader.h"
+#include "SkUnitMappers.h"
namespace skiagm {
@@ -22,9 +23,15 @@
SkScalar pos[] = { 0, SK_Scalar1/2, SK_Scalar1 };
SkPaint paint;
+ SkUnitMapper* um = NULL;
+
+ um = new SkCosineMapper;
+
+ SkAutoUnref au(um);
+
paint.setDither(true);
paint.setShader(SkGradientShader::CreateLinear(pts, colors, pos,
- SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode))->unref();
+ SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode, um))->unref();
canvas.drawPaint(paint);
}
@@ -54,26 +61,32 @@
{ 5, gColors, NULL },
};
-static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
- return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos, data.fCount, tm);
+static SkShader* MakeLinear(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
+ return SkGradientShader::CreateLinear(pts, data.fColors, data.fPos,
+ data.fCount, tm, mapper);
}
-static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* MakeRadial(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
return SkGradientShader::CreateRadial(center, center.fX, data.fColors,
- data.fPos, data.fCount, tm);
+ data.fPos, data.fCount, tm, mapper);
}
-static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data, SkShader::TileMode) {
+static SkShader* MakeSweep(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode, SkUnitMapper* mapper) {
SkPoint center;
center.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
- return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors, data.fPos, data.fCount);
+ return SkGradientShader::CreateSweep(center.fX, center.fY, data.fColors,
+ data.fPos, data.fCount, mapper);
}
-static SkShader* Make2Radial(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm) {
+static SkShader* Make2Radial(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper) {
SkPoint center0, center1;
center0.set(SkScalarAve(pts[0].fX, pts[1].fX),
SkScalarAve(pts[0].fY, pts[1].fY));
@@ -82,11 +95,11 @@
return SkGradientShader::CreateTwoPointRadial(
center1, (pts[1].fX - pts[0].fX) / 7,
center0, (pts[1].fX - pts[0].fX) / 2,
- data.fColors, data.fPos, data.fCount, tm);
+ data.fColors, data.fPos, data.fCount, tm, mapper);
}
-typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data, SkShader::TileMode tm);
-
+typedef SkShader* (*GradMaker)(const SkPoint pts[2], const GradData& data,
+ SkShader::TileMode tm, SkUnitMapper* mapper);
static const GradMaker gGradMakers[] = {
MakeLinear, MakeRadial, MakeSweep, Make2Radial
};
@@ -141,7 +154,8 @@
for (size_t m = 0; m < SK_ARRAY_COUNT(gGradMakers); ++m) {
shaders[shdIdx++] = gGradMakers[m](pts,
gGradData[d],
- SkShader::kClamp_TileMode);
+ SkShader::kClamp_TileMode,
+ NULL);
}
}
for (size_t tx = 0; tx < SK_ARRAY_COUNT(tileModes); ++tx) {
diff --git a/gm/shadertext2.cpp b/gm/shadertext2.cpp
index 27b5175..d6a9a72 100644
--- a/gm/shadertext2.cpp
+++ b/gm/shadertext2.cpp
@@ -7,6 +7,7 @@
#include "gm.h"
#include "SkCanvas.h"
#include "SkGradientShader.h"
+#include "SkUnitMappers.h"
namespace skiagm {
@@ -25,8 +26,14 @@
SkPaint paint;
+ SkUnitMapper* um = NULL;
+
+ um = new SkCosineMapper;
+
+ SkAutoUnref au(um);
+
paint.setShader(SkGradientShader::CreateLinear(kPts0, kColors0, kPos,
- SK_ARRAY_COUNT(kColors0), SkShader::kClamp_TileMode))->unref();
+ SK_ARRAY_COUNT(kColors0), SkShader::kClamp_TileMode, um))->unref();
canvas.drawPaint(paint);
paint.setShader(SkGradientShader::CreateLinear(kPts1, kColors1, kPos,
SK_ARRAY_COUNT(kColors1), SkShader::kClamp_TileMode))->unref();
diff --git a/gm/shadertext3.cpp b/gm/shadertext3.cpp
index 3c6400d..8aa6e69 100644
--- a/gm/shadertext3.cpp
+++ b/gm/shadertext3.cpp
@@ -4,10 +4,10 @@
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
-
#include "gm.h"
#include "SkCanvas.h"
#include "SkGradientShader.h"
+#include "SkUnitMappers.h"
namespace skiagm {
@@ -26,8 +26,14 @@
SkPaint paint;
+ SkUnitMapper* um = NULL;
+
+ um = new SkCosineMapper;
+
+ SkAutoUnref au(um);
+
paint.setShader(SkGradientShader::CreateLinear(kPts0, kColors0, kPos,
- SK_ARRAY_COUNT(kColors0), SkShader::kClamp_TileMode))->unref();
+ SK_ARRAY_COUNT(kColors0), SkShader::kClamp_TileMode, um))->unref();
canvas.drawPaint(paint);
paint.setShader(SkGradientShader::CreateLinear(kPts1, kColors1, kPos,
SK_ARRAY_COUNT(kColors1), SkShader::kClamp_TileMode))->unref();
diff --git a/gm/tilemodes.cpp b/gm/tilemodes.cpp
index 99d3a47..e04c52a 100644
--- a/gm/tilemodes.cpp
+++ b/gm/tilemodes.cpp
@@ -16,6 +16,7 @@
// effects
#include "SkGradientShader.h"
+#include "SkUnitMappers.h"
#include "SkBlurDrawLooper.h"
static void makebm(SkBitmap* bm, SkColorType ct, int w, int h) {
@@ -28,9 +29,16 @@
SkScalar pos[] = { 0, SK_Scalar1/2, SK_Scalar1 };
SkPaint paint;
+ SkUnitMapper* um = NULL;
+
+ um = new SkCosineMapper;
+// um = new SkDiscreteMapper(12);
+
+ SkAutoUnref au(um);
+
paint.setDither(true);
paint.setShader(SkGradientShader::CreateLinear(pts, colors, pos,
- SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode))->unref();
+ SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode, um))->unref();
canvas.drawPaint(paint);
}
diff --git a/gm/tilemodes_scaled.cpp b/gm/tilemodes_scaled.cpp
index 88a070a..a79002b 100644
--- a/gm/tilemodes_scaled.cpp
+++ b/gm/tilemodes_scaled.cpp
@@ -17,6 +17,7 @@
// effects
#include "SkGradientShader.h"
+#include "SkUnitMappers.h"
#include "SkBlurDrawLooper.h"
static void makebm(SkBitmap* bm, SkColorType ct, int w, int h) {
@@ -29,9 +30,16 @@
SkScalar pos[] = { 0, SK_Scalar1/2, SK_Scalar1 };
SkPaint paint;
+ SkUnitMapper* um = NULL;
+
+ um = new SkCosineMapper;
+// um = new SkDiscreteMapper(12);
+
+ SkAutoUnref au(um);
+
paint.setDither(true);
paint.setShader(SkGradientShader::CreateLinear(pts, colors, pos,
- SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode))->unref();
+ SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode, um))->unref();
canvas.drawPaint(paint);
}