From d6889293dd0942f27f9593f679722c956831f2c4 Mon Sep 17 00:00:00 2001
From: reed <reed@google.com>
Date: Tue, 22 Mar 2016 08:59:19 -0700
Subject: Revert of Revert[2] of "switch colorfilters to sk_sp (patchset #11
 id:200001 of https://codereview.chromium.o… (patchset #3 id:40001 of
 https://codereview.chromium.org/1825073002/ )
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Reason for revert:
CreateModeFilter not compiling

Original issue's description:
> Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.org/1822623002/ )"
>
> Fixed legacy withColorFilter to call new(er) make method
>
> This reverts commit 1eb81db650d31f50be67b12d60c4f9e7dd08432f.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825073002
>
> TBR=
>
> Committed: https://skia.googlesource.com/skia/+/4c9776b046dd5e9e46e2d1ce35154855c8fcb381

TBR=
# 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/1821103004
---
 gm/colorfilterimagefilter.cpp | 37 ++++++++++++++++++++-----------------
 1 file changed, 20 insertions(+), 17 deletions(-)

(limited to 'gm/colorfilterimagefilter.cpp')

diff --git a/gm/colorfilterimagefilter.cpp b/gm/colorfilterimagefilter.cpp
index 497757e128..f72108f433 100644
--- a/gm/colorfilterimagefilter.cpp
+++ b/gm/colorfilterimagefilter.cpp
@@ -18,34 +18,34 @@
 #define FILTER_HEIGHT   SkIntToScalar(30)
 #define MARGIN          SkIntToScalar(10)
 
-static sk_sp<SkColorFilter> cf_make_brightness(float brightness) {
+static SkColorFilter* cf_make_brightness(float brightness) {
     SkScalar amount255 = SkScalarMul(brightness, SkIntToScalar(255));
     SkScalar matrix[20] = {
         1, 0, 0, 0, amount255,
         0, 1, 0, 0, amount255,
         0, 0, 1, 0, amount255,
         0, 0, 0, 1, 0 };
-    return SkColorFilter::MakeMatrixFilterRowMajor255(matrix);
+    return SkColorMatrixFilter::Create(matrix);
 }
 
-static sk_sp<SkColorFilter> cf_make_grayscale() {
+static SkColorFilter* cf_make_grayscale() {
     SkScalar matrix[20];
     memset(matrix, 0, 20 * sizeof(SkScalar));
     matrix[0] = matrix[5] = matrix[10] = 0.2126f;
     matrix[1] = matrix[6] = matrix[11] = 0.7152f;
     matrix[2] = matrix[7] = matrix[12] = 0.0722f;
     matrix[18] = 1.0f;
-    return SkColorFilter::MakeMatrixFilterRowMajor255(matrix);
+    return SkColorMatrixFilter::Create(matrix);
 }
 
-static sk_sp<SkColorFilter> cf_make_colorize(SkColor color) {
-    return SkColorFilter::MakeModeFilter(color, SkXfermode::kSrc_Mode);
+static SkColorFilter* cf_make_colorize(SkColor color) {
+    return SkColorFilter::CreateModeFilter(color, SkXfermode::kSrc_Mode);
 }
 
-static void sk_gm_get_colorfilters(SkTArray<sk_sp<SkColorFilter>>* array) {
-    array->push_back(cf_make_brightness(0.5f));
-    array->push_back(cf_make_grayscale());
-    array->push_back(cf_make_colorize(SK_ColorBLUE));
+static void sk_gm_get_colorfilters(SkTDArray<SkColorFilter*>* array) {
+    *array->append() = cf_make_brightness(0.5f);
+    *array->append() = cf_make_grayscale();
+    *array->append() = cf_make_colorize(SK_ColorBLUE);
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
@@ -92,15 +92,18 @@ static SkImageFilter* make_blur(float amount, SkImageFilter* input = nullptr) {
 }
 
 static SkImageFilter* make_brightness(float amount, SkImageFilter* input = nullptr) {
-    return SkColorFilterImageFilter::Create(cf_make_brightness(amount).get(), input);
+    SkAutoTUnref<SkColorFilter> filter(cf_make_brightness(amount));
+    return SkColorFilterImageFilter::Create(filter, input);
 }
 
 static SkImageFilter* make_grayscale(SkImageFilter* input = nullptr) {
-    return SkColorFilterImageFilter::Create(cf_make_grayscale().get(), input);
+    SkAutoTUnref<SkColorFilter> filter(cf_make_grayscale());
+    return SkColorFilterImageFilter::Create(filter, input);
 }
 
 static SkImageFilter* make_mode_blue(SkImageFilter* input = nullptr) {
-    return SkColorFilterImageFilter::Create(cf_make_colorize(SK_ColorBLUE).get(), input);
+    SkAutoTUnref<SkColorFilter> filter(cf_make_colorize(SK_ColorBLUE));
+    return SkColorFilterImageFilter::Create(filter, input);
 }
 
 static void drawClippedRect(SkCanvas* canvas,
@@ -176,8 +179,8 @@ DEF_SIMPLE_GM(colorfilterimagefilter_layer, canvas, 32, 32) {
     SkAutoCanvasRestore autoCanvasRestore(canvas, false);
     SkColorMatrix cm;
     cm.setSaturation(0.0f);
-    auto cf(SkColorFilter::MakeMatrixFilterRowMajor255(cm.fMat));
-    SkAutoTUnref<SkImageFilter> imf(SkColorFilterImageFilter::Create(cf.get()));
+    SkAutoTUnref<SkColorFilter> cf(SkColorMatrixFilter::Create(cm));
+    SkAutoTUnref<SkImageFilter> imf(SkColorFilterImageFilter::Create(cf));
     SkPaint p;
     p.setImageFilter(imf);
     canvas->saveLayer(NULL, &p);
@@ -192,7 +195,7 @@ public:
 };
 
 DEF_SIMPLE_GM(colorfiltershader, canvas, 800, 800) {
-    SkTArray<sk_sp<SkColorFilter>> filters;
+    SkTRefArray<SkColorFilter*> filters;
     sk_gm_get_colorfilters(&filters);
 
     SkTRefArray<SkShader*> shaders;
@@ -207,7 +210,7 @@ DEF_SIMPLE_GM(colorfiltershader, canvas, 800, 800) {
 
         canvas->save();
         for (int x = -1; x < filters.count(); ++x) {
-            sk_sp<SkColorFilter> filter = x >= 0 ? filters[x] : nullptr;
+            SkColorFilter* filter = x >= 0 ? filters[x] : nullptr;
 
             paint.setShader(shader->makeWithColorFilter(filter));
             canvas->drawRect(r, paint);
-- 
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