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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 "GrBatchTarget.h" | 8 #include "GrBatchTarget.h" |
9 | 9 |
10 #include "GrBatchAtlas.h" | 10 #include "GrBatchAtlas.h" |
11 #include "GrPipeline.h" | 11 #include "GrPipeline.h" |
12 | 12 |
13 static const size_t DRAW_BUFFER_VBPOOL_BUFFER_SIZE = 1 << 15; | |
14 static const int DRAW_BUFFER_VBPOOL_PREALLOC_BUFFERS = 4; | |
15 | |
16 static const size_t DRAW_BUFFER_IBPOOL_BUFFER_SIZE = 1 << 11; | |
17 static const int DRAW_BUFFER_IBPOOL_PREALLOC_BUFFERS = 4; | |
18 | |
19 GrBatchTarget::GrBatchTarget(GrGpu* gpu) | 13 GrBatchTarget::GrBatchTarget(GrGpu* gpu) |
20 : fGpu(gpu) | 14 : fGpu(gpu) |
| 15 , fVertexPool(gpu) |
| 16 , fIndexPool(gpu) |
21 , fFlushBuffer(kFlushBufferInitialSizeInBytes) | 17 , fFlushBuffer(kFlushBufferInitialSizeInBytes) |
22 , fIter(fFlushBuffer) | 18 , fIter(fFlushBuffer) |
23 , fNumberOfDraws(0) | 19 , fNumberOfDraws(0) |
24 , fCurrentToken(0) | 20 , fCurrentToken(0) |
25 , fLastFlushedToken(0) | 21 , fLastFlushedToken(0) |
26 , fInlineUpdatesIndex(0) { | 22 , fInlineUpdatesIndex(0) { |
27 | |
28 fVertexPool.reset(SkNEW_ARGS(GrVertexBufferAllocPool, (fGpu, | |
29 DRAW_BUFFER_VBPOOL_BUFFER_SIZE, | |
30 DRAW_BUFFER_VBPOOL_PREALLOC_BUFFERS
))); | |
31 fIndexPool.reset(SkNEW_ARGS(GrIndexBufferAllocPool, (fGpu, | |
32 DRAW_BUFFER_IBPOOL_BUFFER_SIZE, | |
33 DRAW_BUFFER_IBPOOL_PREALLOC_BUFFERS)
)); | |
34 } | 23 } |
35 | 24 |
36 void GrBatchTarget::flushNext(int n) { | 25 void GrBatchTarget::flushNext(int n) { |
37 for (; n > 0; n--) { | 26 for (; n > 0; n--) { |
38 fLastFlushedToken++; | 27 fLastFlushedToken++; |
39 SkDEBUGCODE(bool verify =) fIter.next(); | 28 SkDEBUGCODE(bool verify =) fIter.next(); |
40 SkASSERT(verify); | 29 SkASSERT(verify); |
41 | 30 |
42 BufferedFlush* bf = fIter.get(); | 31 BufferedFlush* bf = fIter.get(); |
43 | 32 |
(...skipping 14 matching lines...) Expand all Loading... |
58 int drawCount = bf->fVertexDraws.count(); | 47 int drawCount = bf->fVertexDraws.count(); |
59 const SkSTArray<1, GrVertices, true>& vertexDraws = bf->fVertexDraws; | 48 const SkSTArray<1, GrVertices, true>& vertexDraws = bf->fVertexDraws; |
60 for (int i = 0; i < drawCount; i++) { | 49 for (int i = 0; i < drawCount; i++) { |
61 fGpu->draw(args, vertexDraws[i]); | 50 fGpu->draw(args, vertexDraws[i]); |
62 } | 51 } |
63 } | 52 } |
64 } | 53 } |
65 | 54 |
66 void* GrBatchTarget::makeVertSpace(size_t vertexSize, int vertexCount, | 55 void* GrBatchTarget::makeVertSpace(size_t vertexSize, int vertexCount, |
67 const GrVertexBuffer** buffer, int* startVertex) { | 56 const GrVertexBuffer** buffer, int* startVertex) { |
68 return fVertexPool->makeSpace(vertexSize, vertexCount, buffer, startVertex); | 57 return fVertexPool.makeSpace(vertexSize, vertexCount, buffer, startVertex); |
69 } | 58 } |
70 | 59 |
71 uint16_t* GrBatchTarget::makeIndexSpace(int indexCount, | 60 uint16_t* GrBatchTarget::makeIndexSpace(int indexCount, |
72 const GrIndexBuffer** buffer, int* start
Index) { | 61 const GrIndexBuffer** buffer, int* start
Index) { |
73 return reinterpret_cast<uint16_t*>(fIndexPool->makeSpace(indexCount, buffer,
startIndex)); | 62 return reinterpret_cast<uint16_t*>(fIndexPool.makeSpace(indexCount, buffer,
startIndex)); |
74 } | 63 } |
75 | 64 |
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