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Side by Side Diff: src/gpu/GrSWMaskHelper.cpp

Issue 1957363002: Replace GrStrokeInfo with GrStyle. (Closed) Base URL: https://chromium.googlesource.com/skia.git@resscale
Patch Set: Fix issue where hairlines were going to MSAAPathRenderer Created 4 years, 7 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "GrSWMaskHelper.h" 8 #include "GrSWMaskHelper.h"
9 9
10 #include "GrCaps.h" 10 #include "GrCaps.h"
11 #include "GrDrawTarget.h" 11 #include "GrDrawTarget.h"
12 #include "GrGpu.h" 12 #include "GrGpu.h"
13 #include "GrPipelineBuilder.h" 13 #include "GrPipelineBuilder.h"
14 #include "GrStyle.h"
14 15
15 #include "SkData.h" 16 #include "SkData.h"
16 #include "SkDistanceFieldGen.h" 17 #include "SkDistanceFieldGen.h"
17 #include "SkStrokeRec.h" 18 #include "SkStrokeRec.h"
18 19
19 #include "batches/GrRectBatchFactory.h" 20 #include "batches/GrRectBatchFactory.h"
20 21
21 namespace { 22 namespace {
22 23
23 /* 24 /*
(...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after
110 paint.setXfermode(SkXfermode::Make(op_to_mode(op))); 111 paint.setXfermode(SkXfermode::Make(op_to_mode(op)));
111 paint.setAntiAlias(antiAlias); 112 paint.setAntiAlias(antiAlias);
112 paint.setColor(SkColorSetARGB(alpha, alpha, alpha, alpha)); 113 paint.setColor(SkColorSetARGB(alpha, alpha, alpha, alpha));
113 114
114 fDraw.drawRect(rect, paint); 115 fDraw.drawRect(rect, paint);
115 } 116 }
116 117
117 /** 118 /**
118 * Draw a single path element of the clip stack into the accumulation bitmap 119 * Draw a single path element of the clip stack into the accumulation bitmap
119 */ 120 */
120 void GrSWMaskHelper::draw(const SkPath& path, const SkStrokeRec& stroke, SkRegio n::Op op, 121 void GrSWMaskHelper::draw(const SkPath& path, const GrStyle& style, SkRegion::Op op,
121 bool antiAlias, uint8_t alpha) { 122 bool antiAlias, uint8_t alpha) {
122
123 SkPaint paint; 123 SkPaint paint;
124 if (stroke.isHairlineStyle()) { 124 paint.setPathEffect(sk_ref_sp(style.pathEffect()));
125 paint.setStyle(SkPaint::kStroke_Style); 125 style.strokeRec().applyToPaint(&paint);
126 } else {
127 if (stroke.isFillStyle()) {
128 paint.setStyle(SkPaint::kFill_Style);
129 } else {
130 paint.setStyle(SkPaint::kStroke_Style);
131 paint.setStrokeJoin(stroke.getJoin());
132 paint.setStrokeCap(stroke.getCap());
133 paint.setStrokeWidth(stroke.getWidth());
134 }
135 }
136 paint.setAntiAlias(antiAlias); 126 paint.setAntiAlias(antiAlias);
137 127
138 SkTBlitterAllocator allocator; 128 SkTBlitterAllocator allocator;
139 SkBlitter* blitter = nullptr; 129 SkBlitter* blitter = nullptr;
140 if (kBlitter_CompressionMode == fCompressionMode) { 130 if (kBlitter_CompressionMode == fCompressionMode) {
141 SkASSERT(fCompressedBuffer.get()); 131 SkASSERT(fCompressedBuffer.get());
142 blitter = SkTextureCompressor::CreateBlitterForFormat( 132 blitter = SkTextureCompressor::CreateBlitterForFormat(
143 fPixels.width(), fPixels.height(), fCompressedBuffer.get(), &allocat or, 133 fPixels.width(), fPixels.height(), fCompressedBuffer.get(), &allocat or,
144 fCompressedFormat) ; 134 fCompressedFormat) ;
145 } 135 }
(...skipping 154 matching lines...) Expand 10 before | Expand all | Expand 10 after
300 } 290 }
301 291
302 //////////////////////////////////////////////////////////////////////////////// 292 ////////////////////////////////////////////////////////////////////////////////
303 /** 293 /**
304 * Software rasterizes path to A8 mask (possibly using the context's matrix) 294 * Software rasterizes path to A8 mask (possibly using the context's matrix)
305 * and uploads the result to a scratch texture. Returns the resulting 295 * and uploads the result to a scratch texture. Returns the resulting
306 * texture on success; nullptr on failure. 296 * texture on success; nullptr on failure.
307 */ 297 */
308 GrTexture* GrSWMaskHelper::DrawPathMaskToTexture(GrContext* context, 298 GrTexture* GrSWMaskHelper::DrawPathMaskToTexture(GrContext* context,
309 const SkPath& path, 299 const SkPath& path,
310 const SkStrokeRec& stroke, 300 const GrStyle& style,
311 const SkIRect& resultBounds, 301 const SkIRect& resultBounds,
312 bool antiAlias, 302 bool antiAlias,
313 const SkMatrix* matrix) { 303 const SkMatrix* matrix) {
314 GrSWMaskHelper helper(context); 304 GrSWMaskHelper helper(context);
315 305
316 if (!helper.init(resultBounds, matrix)) { 306 if (!helper.init(resultBounds, matrix)) {
317 return nullptr; 307 return nullptr;
318 } 308 }
319 309
320 helper.draw(path, stroke, SkRegion::kReplace_Op, antiAlias, 0xFF); 310 helper.draw(path, style, SkRegion::kReplace_Op, antiAlias, 0xFF);
321 311
322 GrTexture* texture(helper.createTexture()); 312 GrTexture* texture(helper.createTexture());
323 if (!texture) { 313 if (!texture) {
324 return nullptr; 314 return nullptr;
325 } 315 }
326 316
327 helper.toTexture(texture); 317 helper.toTexture(texture);
328 318
329 return texture; 319 return texture;
330 } 320 }
(...skipping 25 matching lines...) Expand all
356 pipelineBuilder->addCoverageFragmentProcessor( 346 pipelineBuilder->addCoverageFragmentProcessor(
357 GrSimpleTextureEffect::Create(texture, 347 GrSimpleTextureEffect::Create(texture,
358 maskMatrix, 348 maskMatrix,
359 GrTextureParams::kNone_Fi lterMode, 349 GrTextureParams::kNone_Fi lterMode,
360 kDevice_GrCoordSet))->unr ef(); 350 kDevice_GrCoordSet))->unr ef();
361 351
362 SkAutoTUnref<GrDrawBatch> batch(GrRectBatchFactory::CreateNonAAFill(color, S kMatrix::I(), 352 SkAutoTUnref<GrDrawBatch> batch(GrRectBatchFactory::CreateNonAAFill(color, S kMatrix::I(),
363 dstRect, nullptr, &invert)); 353 dstRect, nullptr, &invert));
364 target->drawBatch(*pipelineBuilder, batch); 354 target->drawBatch(*pipelineBuilder, batch);
365 } 355 }
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