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| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "GrDrawAtlasBatch.h" | 8 #include "GrDrawAtlasBatch.h" |
| 9 #include "GrBatchFlushState.h" | 9 #include "GrBatchFlushState.h" |
| 10 #include "GrBatchTest.h" | 10 #include "GrBatchTest.h" |
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| 75 for (int i = 0; i < instanceCount; i++) { | 75 for (int i = 0; i < instanceCount; i++) { |
| 76 const Geometry& args = fGeoData[i]; | 76 const Geometry& args = fGeoData[i]; |
| 77 | 77 |
| 78 size_t allocSize = args.fVerts.count(); | 78 size_t allocSize = args.fVerts.count(); |
| 79 memcpy(vertPtr, args.fVerts.begin(), allocSize); | 79 memcpy(vertPtr, args.fVerts.begin(), allocSize); |
| 80 vertPtr += allocSize; | 80 vertPtr += allocSize; |
| 81 } | 81 } |
| 82 helper.recordDraw(target, gp.get()); | 82 helper.recordDraw(target, gp.get()); |
| 83 } | 83 } |
| 84 | 84 |
| 85 GrDrawAtlasBatch::GrDrawAtlasBatch(const Geometry& geometry, const SkMatrix& vie
wMatrix, | 85 GrDrawAtlasBatch::GrDrawAtlasBatch(GrColor color, const SkMatrix& viewMatrix, in
t spriteCount, |
| 86 int spriteCount, const SkRSXform* xforms, con
st SkRect* rects, | 86 const SkRSXform* xforms, const SkRect* rects, |
| 87 const SkColor* colors) | 87 const SkColor* colors) |
| 88 : INHERITED(ClassID()) { | 88 : INHERITED(ClassID()) { |
| 89 SkASSERT(xforms); | 89 SkASSERT(xforms); |
| 90 SkASSERT(rects); | 90 SkASSERT(rects); |
| 91 | 91 |
| 92 fViewMatrix = viewMatrix; | 92 fViewMatrix = viewMatrix; |
| 93 Geometry& installedGeo = fGeoData.push_back(geometry); | 93 Geometry& installedGeo = fGeoData.push_back(); |
| 94 installedGeo.fColor = color; |
| 94 | 95 |
| 95 // Figure out stride and offsets | 96 // Figure out stride and offsets |
| 96 // Order within the vertex is: position [color] texCoord | 97 // Order within the vertex is: position [color] texCoord |
| 97 size_t texOffset = sizeof(SkPoint); | 98 size_t texOffset = sizeof(SkPoint); |
| 98 size_t vertexStride = 2*sizeof(SkPoint); | 99 size_t vertexStride = 2*sizeof(SkPoint); |
| 99 fHasColors = SkToBool(colors); | 100 fHasColors = SkToBool(colors); |
| 100 if (colors) { | 101 if (colors) { |
| 101 texOffset += sizeof(GrColor); | 102 texOffset += sizeof(GrColor); |
| 102 vertexStride += sizeof(GrColor); | 103 vertexStride += sizeof(GrColor); |
| 103 } | 104 } |
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| 181 return false; | 182 return false; |
| 182 } | 183 } |
| 183 | 184 |
| 184 if (!this->hasColors() && this->color() != that->color()) { | 185 if (!this->hasColors() && this->color() != that->color()) { |
| 185 return false; | 186 return false; |
| 186 } | 187 } |
| 187 | 188 |
| 188 if (this->color() != that->color()) { | 189 if (this->color() != that->color()) { |
| 189 fColor = GrColor_ILLEGAL; | 190 fColor = GrColor_ILLEGAL; |
| 190 } | 191 } |
| 191 fGeoData.push_back_n(that->geoData()->count(), that->geoData()->begin()); | 192 fGeoData.push_back_n(that->fGeoData.count(), that->fGeoData.begin()); |
| 192 fQuadCount += that->quadCount(); | 193 fQuadCount += that->quadCount(); |
| 193 | 194 |
| 194 this->joinBounds(that->bounds()); | 195 this->joinBounds(that->bounds()); |
| 195 return true; | 196 return true; |
| 196 } | 197 } |
| 197 | 198 |
| 198 #ifdef GR_TEST_UTILS | 199 #ifdef GR_TEST_UTILS |
| 199 | 200 |
| 200 static SkRSXform random_xform(SkRandom* random) { | 201 static SkRSXform random_xform(SkRandom* random) { |
| 201 static const SkScalar kMinExtent = -100.f; | 202 static const SkScalar kMinExtent = -100.f; |
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| 249 bool hasColors = random->nextBool(); | 250 bool hasColors = random->nextBool(); |
| 250 | 251 |
| 251 randomize_params(spriteCount, | 252 randomize_params(spriteCount, |
| 252 random, | 253 random, |
| 253 &xforms, | 254 &xforms, |
| 254 &texRects, | 255 &texRects, |
| 255 &colors, hasColors); | 256 &colors, hasColors); |
| 256 | 257 |
| 257 SkMatrix viewMatrix = GrTest::TestMatrix(random); | 258 SkMatrix viewMatrix = GrTest::TestMatrix(random); |
| 258 | 259 |
| 259 GrDrawAtlasBatch::Geometry geometry; | 260 GrColor color = GrRandomColor(random); |
| 260 geometry.fColor = GrRandomColor(random); | 261 return new GrDrawAtlasBatch(color, viewMatrix, spriteCount, xforms.begin(),
texRects.begin(), |
| 261 return GrDrawAtlasBatch::Create(geometry, viewMatrix, spriteCount, xforms.be
gin(), | 262 hasColors ? colors.begin() : nullptr); |
| 262 texRects.begin(), hasColors ? colors.begin()
: nullptr); | |
| 263 } | 263 } |
| 264 | 264 |
| 265 #endif | 265 #endif |
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