commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | // This test only works with the GPU backend. |
| 9 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 10 | #include "gm/gm.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 11 | #include "include/core/SkBitmap.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 12 | #include "include/core/SkBlendMode.h" |
| 13 | #include "include/core/SkCanvas.h" |
| 14 | #include "include/core/SkColor.h" |
| 15 | #include "include/core/SkMatrix.h" |
| 16 | #include "include/core/SkPaint.h" |
| 17 | #include "include/core/SkRect.h" |
| 18 | #include "include/core/SkRefCnt.h" |
| 19 | #include "include/core/SkScalar.h" |
| 20 | #include "include/core/SkShader.h" |
| 21 | #include "include/core/SkSize.h" |
| 22 | #include "include/core/SkString.h" |
| 23 | #include "include/core/SkTypes.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 24 | #include "include/effects/SkGradientShader.h" |
| 25 | #include "include/gpu/GrContext.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 26 | #include "include/gpu/GrSamplerState.h" |
| 27 | #include "include/gpu/GrTypes.h" |
| 28 | #include "include/private/GrTextureProxy.h" |
| 29 | #include "include/private/GrTypesPriv.h" |
| 30 | #include "include/private/SkTArray.h" |
| 31 | #include "src/gpu/GrCaps.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 32 | #include "src/gpu/GrContextPriv.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 33 | #include "src/gpu/GrFragmentProcessor.h" |
| 34 | #include "src/gpu/GrPaint.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 35 | #include "src/gpu/GrProxyProvider.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 36 | #include "src/gpu/GrRenderTargetContext.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 37 | #include "src/gpu/GrRenderTargetContextPriv.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 38 | #include "src/gpu/effects/GrPorterDuffXferProcessor.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 39 | #include "src/gpu/effects/GrTextureDomain.h" |
| 40 | #include "src/gpu/ops/GrDrawOp.h" |
| 41 | #include "src/gpu/ops/GrFillRectOp.h" |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 42 | |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 43 | #include <memory> |
| 44 | #include <utility> |
| 45 | |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 46 | namespace skiagm { |
| 47 | /** |
| 48 | * This GM directly exercises GrTextureDomainEffect. |
| 49 | */ |
Chris Dalton | 3a77837 | 2019-02-07 15:23:36 -0700 | [diff] [blame] | 50 | class TextureDomainEffect : public GpuGM { |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 51 | public: |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 52 | TextureDomainEffect(GrSamplerState::Filter filter) |
| 53 | : fFilter(filter) { |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 54 | this->setBGColor(0xFFFFFFFF); |
| 55 | } |
| 56 | |
| 57 | protected: |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 58 | SkString onShortName() override { |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 59 | SkString name("texture_domain_effect"); |
| 60 | if (fFilter == GrSamplerState::Filter::kBilerp) { |
| 61 | name.append("_bilerp"); |
| 62 | } else if (fFilter == GrSamplerState::Filter::kMipMap) { |
| 63 | name.append("_mipmap"); |
| 64 | } |
| 65 | return name; |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 66 | } |
| 67 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 68 | SkISize onISize() override { |
joshualitt | 5ae5fc5 | 2014-07-29 12:59:27 -0700 | [diff] [blame] | 69 | const SkScalar canvasWidth = kDrawPad + |
| 70 | (kTargetWidth + 2 * kDrawPad) * GrTextureDomain::kModeCount + |
| 71 | kTestPad * GrTextureDomain::kModeCount; |
| 72 | return SkISize::Make(SkScalarCeilToInt(canvasWidth), 800); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 73 | } |
| 74 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 75 | void onOnceBeforeDraw() override { |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 76 | fBitmap.allocN32Pixels(kTargetWidth, kTargetHeight); |
| 77 | SkCanvas canvas(fBitmap); |
| 78 | canvas.clear(0x00000000); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 79 | SkPaint paint; |
| 80 | |
| 81 | SkColor colors1[] = { SK_ColorCYAN, SK_ColorLTGRAY, SK_ColorGRAY }; |
reed | 1a9b964 | 2016-03-13 14:13:58 -0700 | [diff] [blame] | 82 | paint.setShader(SkGradientShader::MakeSweep(65.f, 75.f, colors1, nullptr, |
| 83 | SK_ARRAY_COUNT(colors1))); |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 84 | canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, kTargetWidth + 10.f, kTargetHeight + 10.f), |
| 85 | paint); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 86 | |
| 87 | SkColor colors2[] = { SK_ColorMAGENTA, SK_ColorLTGRAY, SK_ColorYELLOW }; |
reed | 1a9b964 | 2016-03-13 14:13:58 -0700 | [diff] [blame] | 88 | paint.setShader(SkGradientShader::MakeSweep(45.f, 55.f, colors2, nullptr, |
| 89 | SK_ARRAY_COUNT(colors2))); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 90 | paint.setBlendMode(SkBlendMode::kDarken); |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 91 | canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, kTargetWidth + 10.f, kTargetHeight + 10.f), |
| 92 | paint); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 93 | |
| 94 | SkColor colors3[] = { SK_ColorBLUE, SK_ColorLTGRAY, SK_ColorGREEN }; |
reed | 1a9b964 | 2016-03-13 14:13:58 -0700 | [diff] [blame] | 95 | paint.setShader(SkGradientShader::MakeSweep(25.f, 35.f, colors3, nullptr, |
| 96 | SK_ARRAY_COUNT(colors3))); |
reed | 374772b | 2016-10-05 17:33:02 -0700 | [diff] [blame] | 97 | paint.setBlendMode(SkBlendMode::kLighten); |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 98 | canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f, kTargetWidth + 10.f, kTargetHeight + 10.f), |
| 99 | paint); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 100 | } |
| 101 | |
Chris Dalton | 50e24d7 | 2019-02-07 16:20:09 -0700 | [diff] [blame] | 102 | DrawResult onDraw(GrContext* context, GrRenderTargetContext* renderTargetContext, |
| 103 | SkCanvas* canvas, SkString* errorMsg) override { |
Robert Phillips | 9da87e0 | 2019-02-04 13:26:26 -0500 | [diff] [blame] | 104 | GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 105 | sk_sp<GrTextureProxy> proxy; |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 106 | GrMipMapped mipMapped = fFilter == GrSamplerState::Filter::kMipMap && |
| 107 | context->priv().caps()->mipMapSupport() |
| 108 | ? GrMipMapped::kYes : GrMipMapped::kNo; |
| 109 | proxy = proxyProvider->createProxyFromBitmap(fBitmap, mipMapped); |
Robert Phillips | 2f49314 | 2017-03-02 18:18:38 -0500 | [diff] [blame] | 110 | if (!proxy) { |
Chris Dalton | 50e24d7 | 2019-02-07 16:20:09 -0700 | [diff] [blame] | 111 | *errorMsg = "Failed to create proxy."; |
| 112 | return DrawResult::kFail; |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 113 | } |
| 114 | |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 115 | SkTArray<SkMatrix> textureMatrices; |
Robert Phillips | 67c18d6 | 2017-01-20 12:44:06 -0500 | [diff] [blame] | 116 | textureMatrices.push_back() = SkMatrix::I(); |
| 117 | textureMatrices.push_back() = SkMatrix::MakeScale(1.5f, 0.85f); |
| 118 | textureMatrices.push_back(); |
Robert Phillips | 40fd7c9 | 2017-01-30 08:06:27 -0500 | [diff] [blame] | 119 | textureMatrices.back().setRotate(45.f, proxy->width() / 2.f, proxy->height() / 2.f); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 120 | |
| 121 | const SkIRect texelDomains[] = { |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 122 | fBitmap.bounds(), |
| 123 | SkIRect::MakeXYWH(fBitmap.width() / 4 - 1, fBitmap.height() / 4 - 1, |
| 124 | fBitmap.width() / 2 + 2, fBitmap.height() / 2 + 2), |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 125 | }; |
| 126 | |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 127 | SkRect renderRect = SkRect::Make(fBitmap.bounds()); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 128 | renderRect.outset(kDrawPad, kDrawPad); |
| 129 | |
| 130 | SkScalar y = kDrawPad + kTestPad; |
| 131 | for (int tm = 0; tm < textureMatrices.count(); ++tm) { |
| 132 | for (size_t d = 0; d < SK_ARRAY_COUNT(texelDomains); ++d) { |
| 133 | SkScalar x = kDrawPad + kTestPad; |
| 134 | for (int m = 0; m < GrTextureDomain::kModeCount; ++m) { |
| 135 | GrTextureDomain::Mode mode = (GrTextureDomain::Mode) m; |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 136 | if (fFilter != GrSamplerState::Filter::kNearest && |
| 137 | mode == GrTextureDomain::kRepeat_Mode) { |
| 138 | // Repeat mode doesn't produce correct results with bilerp filtering |
| 139 | continue; |
| 140 | } |
| 141 | |
robertphillips | 28a838e | 2016-06-23 14:07:00 -0700 | [diff] [blame] | 142 | GrPaint grPaint; |
Brian Salomon | a163392 | 2017-01-09 11:46:10 -0500 | [diff] [blame] | 143 | grPaint.setXPFactory(GrPorterDuffXPFactory::Get(SkBlendMode::kSrc)); |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 144 | auto fp = GrTextureDomainEffect::Make( |
Brian Osman | 2240be9 | 2017-10-18 13:15:13 -0400 | [diff] [blame] | 145 | proxy, textureMatrices[tm], |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 146 | GrTextureDomain::MakeTexelDomain(texelDomains[d], mode), |
| 147 | mode, fFilter); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 148 | |
joshualitt | b0a8a37 | 2014-09-23 09:50:21 -0700 | [diff] [blame] | 149 | if (!fp) { |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 150 | continue; |
| 151 | } |
robertphillips | 1d24b8d | 2015-03-26 19:57:08 -0700 | [diff] [blame] | 152 | const SkMatrix viewMatrix = SkMatrix::MakeTrans(x, y); |
robertphillips | 28a838e | 2016-06-23 14:07:00 -0700 | [diff] [blame] | 153 | grPaint.addColorFragmentProcessor(std::move(fp)); |
Brian Salomon | ac70f84 | 2017-05-08 10:43:33 -0400 | [diff] [blame] | 154 | renderTargetContext->priv().testingOnly_addDrawOp( |
Michael Ludwig | aa1b6b3 | 2019-05-29 14:43:13 -0400 | [diff] [blame] | 155 | GrFillRectOp::MakeNonAARect(context, std::move(grPaint), |
| 156 | viewMatrix, renderRect)); |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 157 | x += renderRect.width() + kTestPad; |
| 158 | } |
| 159 | y += renderRect.height() + kTestPad; |
| 160 | } |
| 161 | } |
Chris Dalton | 50e24d7 | 2019-02-07 16:20:09 -0700 | [diff] [blame] | 162 | return DrawResult::kOk; |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 163 | } |
| 164 | |
| 165 | private: |
mtklein | dbfd7ab | 2016-09-01 11:24:54 -0700 | [diff] [blame] | 166 | static constexpr SkScalar kDrawPad = 10.f; |
Kevin Lubick | 48ce543 | 2019-01-04 08:54:32 -0500 | [diff] [blame] | 167 | static constexpr SkScalar kTestPad = 10.f; |
mtklein | dbfd7ab | 2016-09-01 11:24:54 -0700 | [diff] [blame] | 168 | static constexpr int kTargetWidth = 100; |
| 169 | static constexpr int kTargetHeight = 100; |
Brian Osman | 65f3344 | 2019-03-25 13:42:35 -0400 | [diff] [blame] | 170 | SkBitmap fBitmap; |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 171 | GrSamplerState::Filter fFilter; |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 172 | |
| 173 | typedef GM INHERITED; |
| 174 | }; |
| 175 | |
Michael Ludwig | be315a2 | 2018-12-17 09:50:51 -0500 | [diff] [blame] | 176 | DEF_GM(return new TextureDomainEffect(GrSamplerState::Filter::kNearest);) |
| 177 | DEF_GM(return new TextureDomainEffect(GrSamplerState::Filter::kBilerp);) |
| 178 | DEF_GM(return new TextureDomainEffect(GrSamplerState::Filter::kMipMap);) |
| 179 | |
commit-bot@chromium.org | 2663263 | 2014-03-25 15:13:18 +0000 | [diff] [blame] | 180 | } |