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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 "InstancedRendering.h" | 8 #include "InstancedRendering.h" |
9 | 9 |
10 #include "GrBatchFlushState.h" | 10 #include "GrBatchFlushState.h" |
11 #include "GrCaps.h" | 11 #include "GrCaps.h" |
12 #include "GrPipeline.h" | 12 #include "GrPipeline.h" |
13 #include "GrResourceProvider.h" | 13 #include "GrResourceProvider.h" |
14 #include "instanced/InstanceProcessor.h" | 14 #include "instanced/InstanceProcessor.h" |
15 | 15 |
16 namespace gr_instanced { | 16 namespace gr_instanced { |
17 | 17 |
18 InstancedRendering::InstancedRendering(GrGpu* gpu) | 18 InstancedRendering::InstancedRendering(GrGpu* gpu) |
19 : fGpu(SkRef(gpu)), | 19 : fGpu(SkRef(gpu)), |
20 fState(State::kRecordingDraws), | 20 fState(State::kRecordingDraws), |
21 fDrawPool(1024 * sizeof(Batch::Draw), 1024 * sizeof(Batch::Draw)) { | 21 fDrawPool(1024, 1024) { |
22 } | 22 } |
23 | 23 |
24 GrDrawBatch* InstancedRendering::recordRect(const SkRect& rect, const SkMatrix&
viewMatrix, | 24 GrDrawBatch* InstancedRendering::recordRect(const SkRect& rect, const SkMatrix&
viewMatrix, |
25 GrColor color, bool antialias, | 25 GrColor color, bool antialias, |
26 const GrInstancedPipelineInfo& info,
bool* useHWAA) { | 26 const GrInstancedPipelineInfo& info,
bool* useHWAA) { |
27 return this->recordShape(ShapeType::kRect, rect, viewMatrix, color, rect, an
tialias, info, | 27 return this->recordShape(ShapeType::kRect, rect, viewMatrix, color, rect, an
tialias, info, |
28 useHWAA); | 28 useHWAA); |
29 } | 29 } |
30 | 30 |
31 GrDrawBatch* InstancedRendering::recordRect(const SkRect& rect, const SkMatrix&
viewMatrix, | 31 GrDrawBatch* InstancedRendering::recordRect(const SkRect& rect, const SkMatrix&
viewMatrix, |
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234 | 234 |
235 return false; | 235 return false; |
236 } | 236 } |
237 | 237 |
238 InstancedRendering::Batch::Batch(uint32_t classID, InstancedRendering* ir) | 238 InstancedRendering::Batch::Batch(uint32_t classID, InstancedRendering* ir) |
239 : INHERITED(classID), | 239 : INHERITED(classID), |
240 fInstancedRendering(ir), | 240 fInstancedRendering(ir), |
241 fIsTracked(false), | 241 fIsTracked(false), |
242 fNumDraws(1), | 242 fNumDraws(1), |
243 fNumChangesInGeometry(0) { | 243 fNumChangesInGeometry(0) { |
244 fHeadDraw = fTailDraw = (Draw*)fInstancedRendering->fDrawPool.allocate(sizeo
f(Draw)); | 244 fHeadDraw = fTailDraw = fInstancedRendering->fDrawPool.allocate(); |
245 #ifdef SK_DEBUG | 245 #ifdef SK_DEBUG |
246 fHeadDraw->fGeometry = {-1, 0}; | 246 fHeadDraw->fGeometry = {-1, 0}; |
247 #endif | 247 #endif |
248 fHeadDraw->fNext = nullptr; | 248 fHeadDraw->fNext = nullptr; |
249 } | 249 } |
250 | 250 |
251 InstancedRendering::Batch::~Batch() { | 251 InstancedRendering::Batch::~Batch() { |
252 if (fIsTracked) { | 252 if (fIsTracked) { |
253 fInstancedRendering->fTrackedBatches.remove(this); | 253 fInstancedRendering->fTrackedBatches.remove(this); |
254 } | 254 } |
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487 } | 487 } |
488 | 488 |
489 void InstancedRendering::resetGpuResources(ResetType resetType) { | 489 void InstancedRendering::resetGpuResources(ResetType resetType) { |
490 fVertexBuffer.reset(); | 490 fVertexBuffer.reset(); |
491 fIndexBuffer.reset(); | 491 fIndexBuffer.reset(); |
492 fParamsBuffer.reset(); | 492 fParamsBuffer.reset(); |
493 this->onResetGpuResources(resetType); | 493 this->onResetGpuResources(resetType); |
494 } | 494 } |
495 | 495 |
496 } | 496 } |
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