13aad3b01afc77993ff051c02e49186294e312980humper@google.com 23aad3b01afc77993ff051c02e49186294e312980humper@google.com/* 33aad3b01afc77993ff051c02e49186294e312980humper@google.com * Copyright 2011 Google Inc. 43aad3b01afc77993ff051c02e49186294e312980humper@google.com * 53aad3b01afc77993ff051c02e49186294e312980humper@google.com * Use of this source code is governed by a BSD-style license that can be 63aad3b01afc77993ff051c02e49186294e312980humper@google.com * found in the LICENSE file. 73aad3b01afc77993ff051c02e49186294e312980humper@google.com */ 83aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "gm.h" 93aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkPath.h" 103aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkRegion.h" 113aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkShader.h" 123aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkUtils.h" 133aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkColorPriv.h" 143aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkColorFilter.h" 153aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkTypeface.h" 1673cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org#include "SkBlurMask.h" 173aad3b01afc77993ff051c02e49186294e312980humper@google.com 183aad3b01afc77993ff051c02e49186294e312980humper@google.com// effects 193aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkGradientShader.h" 203aad3b01afc77993ff051c02e49186294e312980humper@google.com#include "SkBlurDrawLooper.h" 213aad3b01afc77993ff051c02e49186294e312980humper@google.com 22dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.orgstatic void makebm(SkBitmap* bm, SkColorType ct, int w, int h) { 23dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org bm->allocPixels(SkImageInfo::Make(w, h, ct, kPremul_SkAlphaType)); 243aad3b01afc77993ff051c02e49186294e312980humper@google.com bm->eraseColor(SK_ColorTRANSPARENT); 253aad3b01afc77993ff051c02e49186294e312980humper@google.com 263aad3b01afc77993ff051c02e49186294e312980humper@google.com SkCanvas canvas(*bm); 273aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPoint pts[] = { { 0, 0 }, { SkIntToScalar(w), SkIntToScalar(h)} }; 283aad3b01afc77993ff051c02e49186294e312980humper@google.com SkColor colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE }; 293aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar pos[] = { 0, SK_Scalar1/2, SK_Scalar1 }; 303aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint paint; 313aad3b01afc77993ff051c02e49186294e312980humper@google.com 323aad3b01afc77993ff051c02e49186294e312980humper@google.com paint.setDither(true); 333aad3b01afc77993ff051c02e49186294e312980humper@google.com paint.setShader(SkGradientShader::CreateLinear(pts, colors, pos, 3483f23d87f1d67e6e73873e1ef7cda621c43703a0commit-bot@chromium.org SK_ARRAY_COUNT(colors), SkShader::kClamp_TileMode))->unref(); 353aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas.drawPaint(paint); 363aad3b01afc77993ff051c02e49186294e312980humper@google.com} 373aad3b01afc77993ff051c02e49186294e312980humper@google.com 3893a1215fe0ab007ce941c721f1fd3e9dcb5d4754reedstatic void setup(SkPaint* paint, const SkBitmap& bm, SkFilterQuality filter_level, 393aad3b01afc77993ff051c02e49186294e312980humper@google.com SkShader::TileMode tmx, SkShader::TileMode tmy) { 403aad3b01afc77993ff051c02e49186294e312980humper@google.com SkShader* shader = SkShader::CreateBitmapShader(bm, tmx, tmy); 413aad3b01afc77993ff051c02e49186294e312980humper@google.com paint->setShader(shader)->unref(); 4293a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed paint->setFilterQuality(filter_level); 433aad3b01afc77993ff051c02e49186294e312980humper@google.com} 443aad3b01afc77993ff051c02e49186294e312980humper@google.com 45dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.orgstatic const SkColorType gColorTypes[] = { 4628fcae2ec77eb16a79e155f8d788b20457f1c951commit-bot@chromium.org kN32_SkColorType, 47dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org kRGB_565_SkColorType, 483aad3b01afc77993ff051c02e49186294e312980humper@google.com}; 493aad3b01afc77993ff051c02e49186294e312980humper@google.com 503aad3b01afc77993ff051c02e49186294e312980humper@google.comclass ScaledTilingGM : public skiagm::GM { 5173cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org SkAutoTUnref<SkBlurDrawLooper> fLooper; 523aad3b01afc77993ff051c02e49186294e312980humper@google.compublic: 533aad3b01afc77993ff051c02e49186294e312980humper@google.com ScaledTilingGM(bool powerOfTwoSize) 5473cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org : fLooper(SkBlurDrawLooper::Create(0x88000000, 5573cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(1)), 5673cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org SkIntToScalar(2), SkIntToScalar(2))) 573aad3b01afc77993ff051c02e49186294e312980humper@google.com , fPowerOfTwoSize(powerOfTwoSize) { 583aad3b01afc77993ff051c02e49186294e312980humper@google.com } 593aad3b01afc77993ff051c02e49186294e312980humper@google.com 60dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org SkBitmap fTexture[SK_ARRAY_COUNT(gColorTypes)]; 613aad3b01afc77993ff051c02e49186294e312980humper@google.com 623aad3b01afc77993ff051c02e49186294e312980humper@google.comprotected: 633aad3b01afc77993ff051c02e49186294e312980humper@google.com enum { 643aad3b01afc77993ff051c02e49186294e312980humper@google.com kPOTSize = 4, 653aad3b01afc77993ff051c02e49186294e312980humper@google.com kNPOTSize = 3, 663aad3b01afc77993ff051c02e49186294e312980humper@google.com }; 673aad3b01afc77993ff051c02e49186294e312980humper@google.com 6836352bf5e38f45a70ee4f4fc132a38048d38206dmtklein SkString onShortName() override { 693aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString name("scaled_tilemodes"); 703aad3b01afc77993ff051c02e49186294e312980humper@google.com if (!fPowerOfTwoSize) { 713aad3b01afc77993ff051c02e49186294e312980humper@google.com name.append("_npot"); 723aad3b01afc77993ff051c02e49186294e312980humper@google.com } 733aad3b01afc77993ff051c02e49186294e312980humper@google.com return name; 743aad3b01afc77993ff051c02e49186294e312980humper@google.com } 753aad3b01afc77993ff051c02e49186294e312980humper@google.com 7636352bf5e38f45a70ee4f4fc132a38048d38206dmtklein SkISize onISize() override { return SkISize::Make(880, 760); } 773aad3b01afc77993ff051c02e49186294e312980humper@google.com 7836352bf5e38f45a70ee4f4fc132a38048d38206dmtklein void onOnceBeforeDraw() override { 793aad3b01afc77993ff051c02e49186294e312980humper@google.com int size = fPowerOfTwoSize ? kPOTSize : kNPOTSize; 80dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org for (size_t i = 0; i < SK_ARRAY_COUNT(gColorTypes); i++) { 81dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org makebm(&fTexture[i], gColorTypes[i], size, size); 823aad3b01afc77993ff051c02e49186294e312980humper@google.com } 833aad3b01afc77993ff051c02e49186294e312980humper@google.com } 843aad3b01afc77993ff051c02e49186294e312980humper@google.com 8536352bf5e38f45a70ee4f4fc132a38048d38206dmtklein void onDraw(SkCanvas* canvas) override { 863aad3b01afc77993ff051c02e49186294e312980humper@google.com float scale = 32.f/kPOTSize; 873aad3b01afc77993ff051c02e49186294e312980humper@google.com 883aad3b01afc77993ff051c02e49186294e312980humper@google.com int size = fPowerOfTwoSize ? kPOTSize : kNPOTSize; 893aad3b01afc77993ff051c02e49186294e312980humper@google.com 903aad3b01afc77993ff051c02e49186294e312980humper@google.com SkRect r = { 0, 0, SkIntToScalar(size*2), SkIntToScalar(size*2) }; 913aad3b01afc77993ff051c02e49186294e312980humper@google.com 92dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org static const char* gColorTypeNames[] = { "8888" , "565", "4444" }; 933aad3b01afc77993ff051c02e49186294e312980humper@google.com 9493a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed static const SkFilterQuality gFilterQualitys[] = 9593a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed { kNone_SkFilterQuality, 9693a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed kLow_SkFilterQuality, 9793a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed kMedium_SkFilterQuality, 9893a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed kHigh_SkFilterQuality }; 9993a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed static const char* gFilterNames[] = { "None", "Low", "Medium", "High" }; 1003aad3b01afc77993ff051c02e49186294e312980humper@google.com 1013aad3b01afc77993ff051c02e49186294e312980humper@google.com static const SkShader::TileMode gModes[] = { SkShader::kClamp_TileMode, SkShader::kRepeat_TileMode, SkShader::kMirror_TileMode }; 1023aad3b01afc77993ff051c02e49186294e312980humper@google.com static const char* gModeNames[] = { "C", "R", "M" }; 1033aad3b01afc77993ff051c02e49186294e312980humper@google.com 1043aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar y = SkIntToScalar(24); 1053aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar x = SkIntToScalar(10)/scale; 1063aad3b01afc77993ff051c02e49186294e312980humper@google.com 1073aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t kx = 0; kx < SK_ARRAY_COUNT(gModes); kx++) { 1083aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t ky = 0; ky < SK_ARRAY_COUNT(gModes); ky++) { 1093aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint p; 1103aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString str; 1113aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setAntiAlias(true); 112992c7b03ef7914a18bfd78e965b0b4c99a5f5672Cary Clark sk_tool_utils::set_portable_typeface(&p); 1133aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setDither(true); 11473cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org p.setLooper(fLooper); 1153aad3b01afc77993ff051c02e49186294e312980humper@google.com str.printf("[%s,%s]", gModeNames[kx], gModeNames[ky]); 1163aad3b01afc77993ff051c02e49186294e312980humper@google.com 1173aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setTextAlign(SkPaint::kCenter_Align); 1183aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawText(str.c_str(), str.size(), scale*(x + r.width()/2), y, p); 1193aad3b01afc77993ff051c02e49186294e312980humper@google.com 1203aad3b01afc77993ff051c02e49186294e312980humper@google.com x += r.width() * 4 / 3; 1213aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1223aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1233aad3b01afc77993ff051c02e49186294e312980humper@google.com 1243aad3b01afc77993ff051c02e49186294e312980humper@google.com y = SkIntToScalar(40) / scale; 1253aad3b01afc77993ff051c02e49186294e312980humper@google.com 126dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org for (size_t i = 0; i < SK_ARRAY_COUNT(gColorTypes); i++) { 12793a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed for (size_t j = 0; j < SK_ARRAY_COUNT(gFilterQualitys); j++) { 1283aad3b01afc77993ff051c02e49186294e312980humper@google.com x = SkIntToScalar(10)/scale; 1293aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t kx = 0; kx < SK_ARRAY_COUNT(gModes); kx++) { 1303aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t ky = 0; ky < SK_ARRAY_COUNT(gModes); ky++) { 1313aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint paint; 1323aad3b01afc77993ff051c02e49186294e312980humper@google.com#if 1 // Temporary change to regen bitmap before each draw. This may help tracking down an issue 1333aad3b01afc77993ff051c02e49186294e312980humper@google.com // on SGX where resizing NPOT textures to POT textures exhibits a driver bug. 1343aad3b01afc77993ff051c02e49186294e312980humper@google.com if (!fPowerOfTwoSize) { 135dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org makebm(&fTexture[i], gColorTypes[i], size, size); 1363aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1373aad3b01afc77993ff051c02e49186294e312980humper@google.com#endif 13893a1215fe0ab007ce941c721f1fd3e9dcb5d4754reed setup(&paint, fTexture[i], gFilterQualitys[j], gModes[kx], gModes[ky]); 1393aad3b01afc77993ff051c02e49186294e312980humper@google.com paint.setDither(true); 1403aad3b01afc77993ff051c02e49186294e312980humper@google.com 1413aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->save(); 1423aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->scale(scale,scale); 1433aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->translate(x, y); 1443aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawRect(r, paint); 1453aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->restore(); 1463aad3b01afc77993ff051c02e49186294e312980humper@google.com 1473aad3b01afc77993ff051c02e49186294e312980humper@google.com x += r.width() * 4 / 3; 1483aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1493aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1503aad3b01afc77993ff051c02e49186294e312980humper@google.com { 1513aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint p; 1523aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString str; 1533aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setAntiAlias(true); 154992c7b03ef7914a18bfd78e965b0b4c99a5f5672Cary Clark sk_tool_utils::set_portable_typeface(&p); 15573cb15351f33459e0c861a96135c634dec77ef9dcommit-bot@chromium.org p.setLooper(fLooper); 156dac522589e9395b4654a1a708f1bd971f37f95a5commit-bot@chromium.org str.printf("%s, %s", gColorTypeNames[i], gFilterNames[j]); 1573aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawText(str.c_str(), str.size(), scale*x, scale*(y + r.height() * 2 / 3), p); 1583aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1593aad3b01afc77993ff051c02e49186294e312980humper@google.com 1603aad3b01afc77993ff051c02e49186294e312980humper@google.com y += r.height() * 4 / 3; 1613aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1623aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1633aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1643aad3b01afc77993ff051c02e49186294e312980humper@google.com 1653aad3b01afc77993ff051c02e49186294e312980humper@google.comprivate: 1663aad3b01afc77993ff051c02e49186294e312980humper@google.com bool fPowerOfTwoSize; 1673aad3b01afc77993ff051c02e49186294e312980humper@google.com typedef skiagm::GM INHERITED; 1683aad3b01afc77993ff051c02e49186294e312980humper@google.com}; 1693aad3b01afc77993ff051c02e49186294e312980humper@google.com 1703aad3b01afc77993ff051c02e49186294e312980humper@google.comstatic const int gWidth = 32; 1713aad3b01afc77993ff051c02e49186294e312980humper@google.comstatic const int gHeight = 32; 1723aad3b01afc77993ff051c02e49186294e312980humper@google.com 1733aad3b01afc77993ff051c02e49186294e312980humper@google.comstatic SkShader* make_bm(SkShader::TileMode tx, SkShader::TileMode ty) { 1743aad3b01afc77993ff051c02e49186294e312980humper@google.com SkBitmap bm; 17528fcae2ec77eb16a79e155f8d788b20457f1c951commit-bot@chromium.org makebm(&bm, kN32_SkColorType, gWidth, gHeight); 1763aad3b01afc77993ff051c02e49186294e312980humper@google.com return SkShader::CreateBitmapShader(bm, tx, ty); 1773aad3b01afc77993ff051c02e49186294e312980humper@google.com} 1783aad3b01afc77993ff051c02e49186294e312980humper@google.com 1793aad3b01afc77993ff051c02e49186294e312980humper@google.comstatic SkShader* make_grad(SkShader::TileMode tx, SkShader::TileMode ty) { 1803aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPoint pts[] = { { 0, 0 }, { SkIntToScalar(gWidth), SkIntToScalar(gHeight)} }; 1813aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPoint center = { SkIntToScalar(gWidth)/2, SkIntToScalar(gHeight)/2 }; 1823aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar rad = SkIntToScalar(gWidth)/2; 1833aad3b01afc77993ff051c02e49186294e312980humper@google.com SkColor colors[] = { 0xFFFF0000, 0xFF0044FF }; 1843aad3b01afc77993ff051c02e49186294e312980humper@google.com 1853aad3b01afc77993ff051c02e49186294e312980humper@google.com int index = (int)ty; 1863aad3b01afc77993ff051c02e49186294e312980humper@google.com switch (index % 3) { 1873aad3b01afc77993ff051c02e49186294e312980humper@google.com case 0: 1883aad3b01afc77993ff051c02e49186294e312980humper@google.com return SkGradientShader::CreateLinear(pts, colors, NULL, SK_ARRAY_COUNT(colors), tx); 1893aad3b01afc77993ff051c02e49186294e312980humper@google.com case 1: 1903aad3b01afc77993ff051c02e49186294e312980humper@google.com return SkGradientShader::CreateRadial(center, rad, colors, NULL, SK_ARRAY_COUNT(colors), tx); 1913aad3b01afc77993ff051c02e49186294e312980humper@google.com case 2: 1923aad3b01afc77993ff051c02e49186294e312980humper@google.com return SkGradientShader::CreateSweep(center.fX, center.fY, colors, NULL, SK_ARRAY_COUNT(colors)); 1933aad3b01afc77993ff051c02e49186294e312980humper@google.com } 1943aad3b01afc77993ff051c02e49186294e312980humper@google.com 1953aad3b01afc77993ff051c02e49186294e312980humper@google.com return NULL; 1963aad3b01afc77993ff051c02e49186294e312980humper@google.com} 1973aad3b01afc77993ff051c02e49186294e312980humper@google.com 1983aad3b01afc77993ff051c02e49186294e312980humper@google.comtypedef SkShader* (*ShaderProc)(SkShader::TileMode, SkShader::TileMode); 1993aad3b01afc77993ff051c02e49186294e312980humper@google.com 2003aad3b01afc77993ff051c02e49186294e312980humper@google.comclass ScaledTiling2GM : public skiagm::GM { 2013aad3b01afc77993ff051c02e49186294e312980humper@google.com ShaderProc fProc; 2023aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString fName; 2033aad3b01afc77993ff051c02e49186294e312980humper@google.compublic: 2043aad3b01afc77993ff051c02e49186294e312980humper@google.com ScaledTiling2GM(ShaderProc proc, const char name[]) : fProc(proc) { 2053aad3b01afc77993ff051c02e49186294e312980humper@google.com fName.printf("scaled_tilemode_%s", name); 2063aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2073aad3b01afc77993ff051c02e49186294e312980humper@google.com 2083aad3b01afc77993ff051c02e49186294e312980humper@google.comprotected: 209a90c6803865766d28e92091f56f718f5e41fe80fcommit-bot@chromium.org 21036352bf5e38f45a70ee4f4fc132a38048d38206dmtklein SkString onShortName() override { 2113aad3b01afc77993ff051c02e49186294e312980humper@google.com return fName; 2123aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2133aad3b01afc77993ff051c02e49186294e312980humper@google.com 21436352bf5e38f45a70ee4f4fc132a38048d38206dmtklein SkISize onISize() override { return SkISize::Make(880, 560); } 2153aad3b01afc77993ff051c02e49186294e312980humper@google.com 21636352bf5e38f45a70ee4f4fc132a38048d38206dmtklein void onDraw(SkCanvas* canvas) override { 2173aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->scale(SkIntToScalar(3)/2, SkIntToScalar(3)/2); 2183aad3b01afc77993ff051c02e49186294e312980humper@google.com 2193aad3b01afc77993ff051c02e49186294e312980humper@google.com const SkScalar w = SkIntToScalar(gWidth); 2203aad3b01afc77993ff051c02e49186294e312980humper@google.com const SkScalar h = SkIntToScalar(gHeight); 2213aad3b01afc77993ff051c02e49186294e312980humper@google.com SkRect r = { -w, -h, w*2, h*2 }; 2223aad3b01afc77993ff051c02e49186294e312980humper@google.com 2233aad3b01afc77993ff051c02e49186294e312980humper@google.com static const SkShader::TileMode gModes[] = { 2243aad3b01afc77993ff051c02e49186294e312980humper@google.com SkShader::kClamp_TileMode, SkShader::kRepeat_TileMode, SkShader::kMirror_TileMode 2253aad3b01afc77993ff051c02e49186294e312980humper@google.com }; 2263aad3b01afc77993ff051c02e49186294e312980humper@google.com static const char* gModeNames[] = { 2273aad3b01afc77993ff051c02e49186294e312980humper@google.com "Clamp", "Repeat", "Mirror" 2283aad3b01afc77993ff051c02e49186294e312980humper@google.com }; 2293aad3b01afc77993ff051c02e49186294e312980humper@google.com 2303aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar y = SkIntToScalar(24); 2313aad3b01afc77993ff051c02e49186294e312980humper@google.com SkScalar x = SkIntToScalar(66); 2323aad3b01afc77993ff051c02e49186294e312980humper@google.com 2333aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint p; 2343aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setAntiAlias(true); 235992c7b03ef7914a18bfd78e965b0b4c99a5f5672Cary Clark sk_tool_utils::set_portable_typeface(&p); 2363aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setTextAlign(SkPaint::kCenter_Align); 2373aad3b01afc77993ff051c02e49186294e312980humper@google.com 2383aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t kx = 0; kx < SK_ARRAY_COUNT(gModes); kx++) { 2393aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString str(gModeNames[kx]); 2403aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawText(str.c_str(), str.size(), x + r.width()/2, y, p); 2413aad3b01afc77993ff051c02e49186294e312980humper@google.com x += r.width() * 4 / 3; 2423aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2433aad3b01afc77993ff051c02e49186294e312980humper@google.com 2443aad3b01afc77993ff051c02e49186294e312980humper@google.com y += SkIntToScalar(16) + h; 2453aad3b01afc77993ff051c02e49186294e312980humper@google.com p.setTextAlign(SkPaint::kRight_Align); 2463aad3b01afc77993ff051c02e49186294e312980humper@google.com 2473aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t ky = 0; ky < SK_ARRAY_COUNT(gModes); ky++) { 2483aad3b01afc77993ff051c02e49186294e312980humper@google.com x = SkIntToScalar(16) + w; 2493aad3b01afc77993ff051c02e49186294e312980humper@google.com 2503aad3b01afc77993ff051c02e49186294e312980humper@google.com SkString str(gModeNames[ky]); 2513aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawText(str.c_str(), str.size(), x, y + h/2, p); 2523aad3b01afc77993ff051c02e49186294e312980humper@google.com 2533aad3b01afc77993ff051c02e49186294e312980humper@google.com x += SkIntToScalar(50); 2543aad3b01afc77993ff051c02e49186294e312980humper@google.com for (size_t kx = 0; kx < SK_ARRAY_COUNT(gModes); kx++) { 2553aad3b01afc77993ff051c02e49186294e312980humper@google.com SkPaint paint; 2563aad3b01afc77993ff051c02e49186294e312980humper@google.com paint.setShader(fProc(gModes[kx], gModes[ky]))->unref(); 2573aad3b01afc77993ff051c02e49186294e312980humper@google.com 2583aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->save(); 2593aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->translate(x, y); 2603aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->drawRect(r, paint); 2613aad3b01afc77993ff051c02e49186294e312980humper@google.com canvas->restore(); 2623aad3b01afc77993ff051c02e49186294e312980humper@google.com 2633aad3b01afc77993ff051c02e49186294e312980humper@google.com x += r.width() * 4 / 3; 2643aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2653aad3b01afc77993ff051c02e49186294e312980humper@google.com y += r.height() * 4 / 3; 2663aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2673aad3b01afc77993ff051c02e49186294e312980humper@google.com } 2683aad3b01afc77993ff051c02e49186294e312980humper@google.com 2693aad3b01afc77993ff051c02e49186294e312980humper@google.comprivate: 2703aad3b01afc77993ff051c02e49186294e312980humper@google.com typedef skiagm::GM INHERITED; 2713aad3b01afc77993ff051c02e49186294e312980humper@google.com}; 2723aad3b01afc77993ff051c02e49186294e312980humper@google.com 2733aad3b01afc77993ff051c02e49186294e312980humper@google.com////////////////////////////////////////////////////////////////////////////// 2743aad3b01afc77993ff051c02e49186294e312980humper@google.com 2753aad3b01afc77993ff051c02e49186294e312980humper@google.comDEF_GM( return new ScaledTilingGM(true); ) 2763aad3b01afc77993ff051c02e49186294e312980humper@google.comDEF_GM( return new ScaledTilingGM(false); ) 2773aad3b01afc77993ff051c02e49186294e312980humper@google.comDEF_GM( return new ScaledTiling2GM(make_bm, "bitmap"); ) 2783aad3b01afc77993ff051c02e49186294e312980humper@google.comDEF_GM( return new ScaledTiling2GM(make_grad, "gradient"); ) 279