scroggo | 478652e | 2015-03-25 07:11:02 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 8 | #ifndef DMSrcSink_DEFINED |
| 9 | #define DMSrcSink_DEFINED |
| 10 | |
| 11 | #include "DMGpuSupport.h" |
| 12 | #include "SkBBHFactory.h" |
| 13 | #include "SkBBoxHierarchy.h" |
| 14 | #include "SkBitmap.h" |
| 15 | #include "SkCanvas.h" |
| 16 | #include "SkData.h" |
| 17 | #include "SkGPipe.h" |
| 18 | #include "SkPicture.h" |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 19 | #include "gm.h" |
| 20 | |
| 21 | namespace DM { |
| 22 | |
| 23 | // This is just convenience. It lets you use either return "foo" or return SkStringPrintf(...). |
| 24 | struct ImplicitString : public SkString { |
| 25 | template <typename T> |
| 26 | ImplicitString(const T& s) : SkString(s) {} |
msarett | 9e707a0 | 2015-09-01 14:57:57 -0700 | [diff] [blame^] | 27 | ImplicitString() : SkString("") {} |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 28 | }; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 29 | typedef ImplicitString Name; |
mtklein | 8d17a13 | 2015-01-30 11:42:31 -0800 | [diff] [blame] | 30 | typedef ImplicitString Path; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 31 | |
mtklein | 4089ef7 | 2015-03-05 08:40:28 -0800 | [diff] [blame] | 32 | class Error { |
| 33 | public: |
| 34 | Error(const SkString& s) : fMsg(s), fFatal(!this->isEmpty()) {} |
| 35 | Error(const char* s) : fMsg(s), fFatal(!this->isEmpty()) {} |
| 36 | |
| 37 | Error(const Error&) = default; |
| 38 | Error& operator=(const Error&) = default; |
| 39 | |
| 40 | static Error Nonfatal(const SkString& s) { return Nonfatal(s.c_str()); } |
| 41 | static Error Nonfatal(const char* s) { |
| 42 | Error e(s); |
| 43 | e.fFatal = false; |
| 44 | return e; |
| 45 | } |
| 46 | |
| 47 | const char* c_str() const { return fMsg.c_str(); } |
| 48 | bool isEmpty() const { return fMsg.isEmpty(); } |
| 49 | bool isFatal() const { return fFatal; } |
| 50 | |
| 51 | private: |
| 52 | SkString fMsg; |
| 53 | bool fFatal; |
| 54 | }; |
| 55 | |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 56 | struct SinkFlags { |
| 57 | enum { kNull, kGPU, kVector, kRaster } type; |
| 58 | enum { kDirect, kIndirect } approach; |
| 59 | }; |
mtklein | e0effd6 | 2015-07-29 06:37:28 -0700 | [diff] [blame] | 60 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 61 | struct Src { |
| 62 | // All Srcs must be thread safe. |
| 63 | virtual ~Src() {} |
| 64 | virtual Error SK_WARN_UNUSED_RESULT draw(SkCanvas*) const = 0; |
| 65 | virtual SkISize size() const = 0; |
| 66 | virtual Name name() const = 0; |
bsalomon | 4ee6bd8 | 2015-05-27 13:23:23 -0700 | [diff] [blame] | 67 | virtual void modifyGrContextOptions(GrContextOptions* options) const {} |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 68 | virtual bool veto(SinkFlags) const { return false; } |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 69 | }; |
| 70 | |
| 71 | struct Sink { |
| 72 | virtual ~Sink() {} |
mtklein | b9eb4ac | 2015-02-02 18:26:03 -0800 | [diff] [blame] | 73 | // You may write to either the bitmap or stream. If you write to log, we'll print that out. |
| 74 | virtual Error SK_WARN_UNUSED_RESULT draw(const Src&, SkBitmap*, SkWStream*, SkString* log) |
| 75 | const = 0; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 76 | // Sinks in the same enclave (except kAnyThread_Enclave) will run serially on the same thread. |
| 77 | virtual int enclave() const = 0; |
| 78 | |
| 79 | // File extension for the content draw() outputs, e.g. "png", "pdf". |
| 80 | virtual const char* fileExtension() const = 0; |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 81 | |
| 82 | virtual SinkFlags flags() const = 0; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 83 | }; |
| 84 | |
halcanary | 792c80f | 2015-02-20 07:21:05 -0800 | [diff] [blame] | 85 | enum { kAnyThread_Enclave, kGPU_Enclave }; |
| 86 | static const int kNumEnclaves = kGPU_Enclave + 1; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 87 | |
| 88 | /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ |
| 89 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 90 | class GMSrc : public Src { |
| 91 | public: |
| 92 | explicit GMSrc(skiagm::GMRegistry::Factory); |
| 93 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 94 | Error draw(SkCanvas*) const override; |
| 95 | SkISize size() const override; |
| 96 | Name name() const override; |
bsalomon | 4ee6bd8 | 2015-05-27 13:23:23 -0700 | [diff] [blame] | 97 | void modifyGrContextOptions(GrContextOptions* options) const override; |
| 98 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 99 | private: |
| 100 | skiagm::GMRegistry::Factory fFactory; |
| 101 | }; |
| 102 | |
scroggo | 9b77ddd | 2015-03-19 06:03:39 -0700 | [diff] [blame] | 103 | class CodecSrc : public Src { |
| 104 | public: |
scroggo | 9c59ebc | 2015-03-25 13:48:49 -0700 | [diff] [blame] | 105 | enum Mode { |
msarett | 9e707a0 | 2015-09-01 14:57:57 -0700 | [diff] [blame^] | 106 | kScaledCodec_Mode, |
| 107 | kCodec_Mode, |
scroggo | 9c59ebc | 2015-03-25 13:48:49 -0700 | [diff] [blame] | 108 | kScanline_Mode, |
emmaleer | 9700206 | 2015-05-27 12:36:10 -0700 | [diff] [blame] | 109 | kScanline_Subset_Mode, |
msarett | 0a24297 | 2015-06-11 14:27:27 -0700 | [diff] [blame] | 110 | kStripe_Mode, // Tests the skipping of scanlines |
scroggo | b636b45 | 2015-07-22 07:16:20 -0700 | [diff] [blame] | 111 | kSubset_Mode, // For codecs that support subsets directly. |
scroggo | 9c59ebc | 2015-03-25 13:48:49 -0700 | [diff] [blame] | 112 | }; |
msarett | 438b2ad | 2015-04-09 12:43:10 -0700 | [diff] [blame] | 113 | enum DstColorType { |
| 114 | kGetFromCanvas_DstColorType, |
| 115 | kIndex8_Always_DstColorType, |
| 116 | kGrayscale_Always_DstColorType, |
| 117 | }; |
msarett | 0a24297 | 2015-06-11 14:27:27 -0700 | [diff] [blame] | 118 | CodecSrc(Path, Mode, DstColorType, float); |
scroggo | 9b77ddd | 2015-03-19 06:03:39 -0700 | [diff] [blame] | 119 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 120 | Error draw(SkCanvas*) const override; |
| 121 | SkISize size() const override; |
| 122 | Name name() const override; |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 123 | bool veto(SinkFlags) const override; |
scroggo | 9b77ddd | 2015-03-19 06:03:39 -0700 | [diff] [blame] | 124 | private: |
msarett | 9e707a0 | 2015-09-01 14:57:57 -0700 | [diff] [blame^] | 125 | Path fPath; |
| 126 | Mode fMode; |
| 127 | DstColorType fDstColorType; |
| 128 | float fScale; |
scroggo | 9b77ddd | 2015-03-19 06:03:39 -0700 | [diff] [blame] | 129 | }; |
| 130 | |
| 131 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 132 | class ImageSrc : public Src { |
| 133 | public: |
mtklein | edc93bc | 2015-01-30 13:22:23 -0800 | [diff] [blame] | 134 | // divisor == 0 means decode the whole image |
| 135 | // divisor > 0 means decode in subsets, dividing into a divisor x divisor grid. |
| 136 | explicit ImageSrc(Path path, int divisor = 0); |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 137 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 138 | Error draw(SkCanvas*) const override; |
| 139 | SkISize size() const override; |
| 140 | Name name() const override; |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 141 | bool veto(SinkFlags) const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 142 | private: |
mtklein | 8d17a13 | 2015-01-30 11:42:31 -0800 | [diff] [blame] | 143 | Path fPath; |
mtklein | edc93bc | 2015-01-30 13:22:23 -0800 | [diff] [blame] | 144 | const int fDivisor; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 145 | }; |
| 146 | |
| 147 | class SKPSrc : public Src { |
| 148 | public: |
mtklein | 8d17a13 | 2015-01-30 11:42:31 -0800 | [diff] [blame] | 149 | explicit SKPSrc(Path path); |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 150 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 151 | Error draw(SkCanvas*) const override; |
| 152 | SkISize size() const override; |
| 153 | Name name() const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 154 | private: |
mtklein | 8d17a13 | 2015-01-30 11:42:31 -0800 | [diff] [blame] | 155 | Path fPath; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 156 | }; |
| 157 | |
| 158 | /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ |
| 159 | |
mtklein | ad66f9b | 2015-02-13 15:11:10 -0800 | [diff] [blame] | 160 | class NullSink : public Sink { |
| 161 | public: |
| 162 | NullSink() {} |
| 163 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 164 | Error draw(const Src& src, SkBitmap*, SkWStream*, SkString*) const override; |
| 165 | int enclave() const override { return kAnyThread_Enclave; } |
| 166 | const char* fileExtension() const override { return ""; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 167 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kNull, SinkFlags::kDirect }; } |
mtklein | ad66f9b | 2015-02-13 15:11:10 -0800 | [diff] [blame] | 168 | }; |
| 169 | |
| 170 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 171 | class GPUSink : public Sink { |
| 172 | public: |
bsalomon | afcd7cd | 2015-08-31 12:39:41 -0700 | [diff] [blame] | 173 | GPUSink(GrContextFactory::GLContextType, GrGLStandard, int samples, bool diText, bool threaded); |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 174 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 175 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 176 | int enclave() const override; |
| 177 | const char* fileExtension() const override { return "png"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 178 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kGPU, SinkFlags::kDirect }; } |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 179 | private: |
| 180 | GrContextFactory::GLContextType fContextType; |
| 181 | GrGLStandard fGpuAPI; |
| 182 | int fSampleCount; |
bsalomon | afcd7cd | 2015-08-31 12:39:41 -0700 | [diff] [blame] | 183 | bool fUseDIText; |
mtklein | 82d2843 | 2015-01-15 12:46:02 -0800 | [diff] [blame] | 184 | bool fThreaded; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 185 | }; |
| 186 | |
| 187 | class PDFSink : public Sink { |
| 188 | public: |
| 189 | PDFSink(); |
| 190 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 191 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 192 | int enclave() const override { return kAnyThread_Enclave; } |
| 193 | const char* fileExtension() const override { return "pdf"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 194 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kVector, SinkFlags::kDirect }; } |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 195 | }; |
| 196 | |
halcanary | 47ef4d5 | 2015-03-03 09:13:09 -0800 | [diff] [blame] | 197 | class XPSSink : public Sink { |
| 198 | public: |
| 199 | XPSSink(); |
| 200 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 201 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 202 | int enclave() const override { return kAnyThread_Enclave; } |
| 203 | const char* fileExtension() const override { return "xps"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 204 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kVector, SinkFlags::kDirect }; } |
halcanary | 47ef4d5 | 2015-03-03 09:13:09 -0800 | [diff] [blame] | 205 | }; |
| 206 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 207 | class RasterSink : public Sink { |
| 208 | public: |
| 209 | explicit RasterSink(SkColorType); |
| 210 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 211 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 212 | int enclave() const override { return kAnyThread_Enclave; } |
| 213 | const char* fileExtension() const override { return "png"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 214 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kRaster, SinkFlags::kDirect }; } |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 215 | private: |
| 216 | SkColorType fColorType; |
| 217 | }; |
| 218 | |
mtklein | 9c3f17d | 2015-01-28 11:35:18 -0800 | [diff] [blame] | 219 | class SKPSink : public Sink { |
| 220 | public: |
| 221 | SKPSink(); |
| 222 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 223 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 224 | int enclave() const override { return kAnyThread_Enclave; } |
| 225 | const char* fileExtension() const override { return "skp"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 226 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kVector, SinkFlags::kDirect }; } |
mtklein | 9c3f17d | 2015-01-28 11:35:18 -0800 | [diff] [blame] | 227 | }; |
| 228 | |
mtklein | 8a4527e | 2015-01-31 20:00:58 -0800 | [diff] [blame] | 229 | class SVGSink : public Sink { |
| 230 | public: |
| 231 | SVGSink(); |
| 232 | |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 233 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 234 | int enclave() const override { return kAnyThread_Enclave; } |
| 235 | const char* fileExtension() const override { return "svg"; } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 236 | SinkFlags flags() const override { return SinkFlags{ SinkFlags::kVector, SinkFlags::kDirect }; } |
mtklein | 8a4527e | 2015-01-31 20:00:58 -0800 | [diff] [blame] | 237 | }; |
| 238 | |
| 239 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 240 | /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ |
| 241 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 242 | class Via : public Sink { |
| 243 | public: |
| 244 | explicit Via(Sink* sink) : fSink(sink) {} |
| 245 | const char* fileExtension() const override { return fSink->fileExtension(); } |
| 246 | int enclave() const override { return fSink->enclave(); } |
mtklein | 99cab4e | 2015-07-31 06:43:04 -0700 | [diff] [blame] | 247 | SinkFlags flags() const override { |
| 248 | SinkFlags flags = fSink->flags(); |
| 249 | flags.approach = SinkFlags::kIndirect; |
| 250 | return flags; |
| 251 | } |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 252 | protected: |
| 253 | SkAutoTDelete<Sink> fSink; |
| 254 | }; |
| 255 | |
| 256 | class ViaMatrix : public Via { |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 257 | public: |
| 258 | ViaMatrix(SkMatrix, Sink*); |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 259 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 260 | private: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 261 | const SkMatrix fMatrix; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 262 | }; |
| 263 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 264 | class ViaUpright : public Via { |
mtklein | d603b22 | 2015-02-17 11:13:33 -0800 | [diff] [blame] | 265 | public: |
| 266 | ViaUpright(SkMatrix, Sink*); |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 267 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | d603b22 | 2015-02-17 11:13:33 -0800 | [diff] [blame] | 268 | private: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 269 | const SkMatrix fMatrix; |
mtklein | d603b22 | 2015-02-17 11:13:33 -0800 | [diff] [blame] | 270 | }; |
| 271 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 272 | class ViaPipe : public Via { |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 273 | public: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 274 | explicit ViaPipe(Sink* sink) : Via(sink) {} |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 275 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 276 | }; |
| 277 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 278 | class ViaDeferred : public Via { |
reed | 06a22f6 | 2015-05-05 08:11:33 -0700 | [diff] [blame] | 279 | public: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 280 | explicit ViaDeferred(Sink* sink) : Via(sink) {} |
reed | 06a22f6 | 2015-05-05 08:11:33 -0700 | [diff] [blame] | 281 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
reed | 06a22f6 | 2015-05-05 08:11:33 -0700 | [diff] [blame] | 282 | }; |
| 283 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 284 | class ViaSerialization : public Via { |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 285 | public: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 286 | explicit ViaSerialization(Sink* sink) : Via(sink) {} |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 287 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 288 | }; |
| 289 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 290 | class ViaTiles : public Via { |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 291 | public: |
| 292 | ViaTiles(int w, int h, SkBBHFactory*, Sink*); |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 293 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 294 | private: |
| 295 | const int fW, fH; |
| 296 | SkAutoTDelete<SkBBHFactory> fFactory; |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 297 | }; |
| 298 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 299 | class ViaSecondPicture : public Via { |
mtklein | b7e8d69 | 2015-04-07 08:30:32 -0700 | [diff] [blame] | 300 | public: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 301 | explicit ViaSecondPicture(Sink* sink) : Via(sink) {} |
mtklein | b7e8d69 | 2015-04-07 08:30:32 -0700 | [diff] [blame] | 302 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | b7e8d69 | 2015-04-07 08:30:32 -0700 | [diff] [blame] | 303 | }; |
| 304 | |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 305 | class ViaSingletonPictures : public Via { |
mtklein | d31c13d | 2015-05-05 12:59:56 -0700 | [diff] [blame] | 306 | public: |
mtklein | 7882924 | 2015-05-06 07:54:07 -0700 | [diff] [blame] | 307 | explicit ViaSingletonPictures(Sink* sink) : Via(sink) {} |
mtklein | d31c13d | 2015-05-05 12:59:56 -0700 | [diff] [blame] | 308 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
mtklein | d31c13d | 2015-05-05 12:59:56 -0700 | [diff] [blame] | 309 | }; |
| 310 | |
mtklein | 6fbf4b3 | 2015-05-06 11:35:40 -0700 | [diff] [blame] | 311 | class ViaTwice : public Via { |
| 312 | public: |
| 313 | explicit ViaTwice(Sink* sink) : Via(sink) {} |
| 314 | Error draw(const Src&, SkBitmap*, SkWStream*, SkString*) const override; |
| 315 | }; |
| 316 | |
mtklein | 748ca3b | 2015-01-15 10:56:12 -0800 | [diff] [blame] | 317 | } // namespace DM |
| 318 | |
| 319 | #endif//DMSrcSink_DEFINED |