remove unused SkRasterizer

Bug: skia:7500
Change-Id: Iaa683cf8f0b18887cce4ec676631d1e1efee1712
Reviewed-on: https://skia-review.googlesource.com/97400
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 0 insertions, 181 deletions

diff --git a/gm/texteffects.cpp b/gm/texteffects.cpp
index b98aea714e..de149ae9d4 100644
--- a/gm/texteffects.cpp
+++ b/gm/texteffects.cpp
@@ -12,190 +12,9 @@
 #include "SkReadBuffer.h"
 #include "SkTextBlob.h"
 #include "SkWriteBuffer.h"
-#include "SkLayerRasterizer.h"
-
-static void r0(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    p.setMaskFilter(SkBlurMaskFilter::Make(kNormal_SkBlurStyle,
-                                           SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(3))));
-    rastBuilder->addLayer(p, SkIntToScalar(3), SkIntToScalar(3));
-
-    p.setMaskFilter(nullptr);
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1);
-    rastBuilder->addLayer(p);
-
-    p.setAlpha(0x11);
-    p.setStyle(SkPaint::kFill_Style);
-    p.setBlendMode(SkBlendMode::kSrc);
-    rastBuilder->addLayer(p);
-}
-
-static void r1(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    rastBuilder->addLayer(p);
-
-    p.setAlpha(0x40);
-    p.setBlendMode(SkBlendMode::kSrc);
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1*2);
-    rastBuilder->addLayer(p);
-}
-
-static void r2(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    p.setStyle(SkPaint::kStrokeAndFill_Style);
-    p.setStrokeWidth(SK_Scalar1*4);
-    rastBuilder->addLayer(p);
-
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1*3/2);
-    p.setBlendMode(SkBlendMode::kClear);
-    rastBuilder->addLayer(p);
-}
-
-static void r3(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1*3);
-    rastBuilder->addLayer(p);
-
-    p.setAlpha(0x20);
-    p.setStyle(SkPaint::kFill_Style);
-    p.setBlendMode(SkBlendMode::kSrc);
-    rastBuilder->addLayer(p);
-}
-
-static void r4(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    p.setAlpha(0x60);
-    rastBuilder->addLayer(p, SkIntToScalar(3), SkIntToScalar(3));
-
-    p.setAlpha(0xFF);
-    p.setBlendMode(SkBlendMode::kClear);
-    rastBuilder->addLayer(p, SK_Scalar1*3/2, SK_Scalar1*3/2);
-
-    p.setBlendMode(SkBlendMode::kSrcOver);
-    rastBuilder->addLayer(p);
-}
-
-#include "SkDiscretePathEffect.h"
-
-static void r5(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    rastBuilder->addLayer(p);
-
-    p.setPathEffect(SkDiscretePathEffect::Make(SK_Scalar1*4, SK_Scalar1*3));
-    p.setBlendMode(SkBlendMode::kSrcOut);
-    rastBuilder->addLayer(p);
-}
-
-static void r6(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    rastBuilder->addLayer(p);
-
-    p.setAntiAlias(false);
-    SkLayerRasterizer::Builder rastBuilder2;
-    r5(&rastBuilder2, p);
-    p.setRasterizer(rastBuilder2.detach());
-    p.setBlendMode(SkBlendMode::kClear);
-    rastBuilder->addLayer(p);
-}
 
 #include "Sk2DPathEffect.h"
 
-static sk_sp<SkPathEffect> MakeDotEffect(SkScalar radius, const SkMatrix& matrix) {
-    SkPath path;
-    path.addCircle(0, 0, radius);
-    return SkPath2DPathEffect::Make(matrix, path);
-}
-
-static void r7(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    SkMatrix    lattice;
-    lattice.setScale(SK_Scalar1*6, SK_Scalar1*6, 0, 0);
-    lattice.postSkew(SK_Scalar1/3, 0, 0, 0);
-    p.setPathEffect(MakeDotEffect(SK_Scalar1*4, lattice));
-    rastBuilder->addLayer(p);
-}
-
-static void r8(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    rastBuilder->addLayer(p);
-
-    SkMatrix    lattice;
-    lattice.setScale(SK_Scalar1*6, SK_Scalar1*6, 0, 0);
-    lattice.postSkew(SK_Scalar1/3, 0, 0, 0);
-    p.setPathEffect(MakeDotEffect(SK_Scalar1*2, lattice));
-    p.setBlendMode(SkBlendMode::kClear);
-    rastBuilder->addLayer(p);
-
-    p.setPathEffect(nullptr);
-    p.setBlendMode(SkBlendMode::kSrcOver);
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1);
-    rastBuilder->addLayer(p);
-}
-
-static void r9(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p) {
-    rastBuilder->addLayer(p);
-
-    SkMatrix    lattice;
-    lattice.setScale(SK_Scalar1, SK_Scalar1*6, 0, 0);
-    lattice.postRotate(SkIntToScalar(30), 0, 0);
-    p.setPathEffect(SkLine2DPathEffect::Make(SK_Scalar1*2, lattice));
-    p.setBlendMode(SkBlendMode::kClear);
-    rastBuilder->addLayer(p);
-
-    p.setPathEffect(nullptr);
-    p.setBlendMode(SkBlendMode::kSrcOver);
-    p.setStyle(SkPaint::kStroke_Style);
-    p.setStrokeWidth(SK_Scalar1);
-    rastBuilder->addLayer(p);
-}
-
-typedef void (*raster_proc)(SkLayerRasterizer::Builder*, SkPaint&);
-
-constexpr raster_proc gRastProcs[] = {
-    r0, r1, r2, r3, r4, r5, r6, r7, r8, r9
-};
-
-static void apply_shader(SkPaint* paint, int index) {
-    raster_proc proc = gRastProcs[index];
-    if (proc) {
-        SkPaint p;
-        SkLayerRasterizer::Builder rastBuilder;
-
-        p.setAntiAlias(true);
-        proc(&rastBuilder, p);
-        paint->setRasterizer(rastBuilder.detach());
-    }
-
-#if 0
-    SkScalar dir[] = { SK_Scalar1, SK_Scalar1, SK_Scalar1 };
-    paint->setMaskFilter(SkBlurMaskFilter::CreateEmboss(dir, SK_Scalar1/4, SkIntToScalar(4), SkIntToScalar(3)))->unref();
-#endif
-    paint->setColor(SK_ColorBLUE);
-}
-
-DEF_SIMPLE_GM(texteffects, canvas, 460, 680) {
-        canvas->save();
-
-        SkPaint     paint;
-        paint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&paint);
-        paint.setTextSize(SkIntToScalar(56));
-
-        SkScalar    x = SkIntToScalar(20);
-        SkScalar    y = paint.getTextSize();
-
-        SkString str("Hamburgefons");
-
-        for (int i = 0; i < static_cast<int>(SK_ARRAY_COUNT(gRastProcs)); i++) {
-            apply_shader(&paint, i);
-
-            //  paint.setMaskFilter(nullptr);
-            //  paint.setColor(SK_ColorBLACK);
-
-            canvas->drawString(str, x, y, paint);
-
-            y += paint.getFontSpacing();
-        }
-
-        canvas->restore();
-}
-
 static SkPath create_underline(const SkTDArray<SkScalar>& intersections,
         SkScalar last, SkScalar finalPos,
         SkScalar uPos, SkScalar uWidth, SkScalar textSize) {