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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "GrAAConvexPathRenderer.h" | 9 #include "GrAAConvexPathRenderer.h" |
10 | 10 |
11 #include "GrBatch.h" | 11 #include "GrBatch.h" |
12 #include "GrBatchTarget.h" | 12 #include "GrBatchTarget.h" |
13 #include "GrBufferAllocPool.h" | |
14 #include "GrContext.h" | 13 #include "GrContext.h" |
15 #include "GrDrawTargetCaps.h" | 14 #include "GrDrawTargetCaps.h" |
16 #include "GrGeometryProcessor.h" | 15 #include "GrGeometryProcessor.h" |
17 #include "GrInvariantOutput.h" | 16 #include "GrInvariantOutput.h" |
18 #include "GrPathUtils.h" | 17 #include "GrPathUtils.h" |
19 #include "GrProcessor.h" | 18 #include "GrProcessor.h" |
20 #include "GrPipelineBuilder.h" | 19 #include "GrPipelineBuilder.h" |
21 #include "GrStrokeInfo.h" | 20 #include "GrStrokeInfo.h" |
22 #include "SkGeometry.h" | 21 #include "SkGeometry.h" |
23 #include "SkString.h" | 22 #include "SkString.h" |
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788 | 787 |
789 if (!get_segments(args.fPath, *viewMatrix, &segments, &fanPt, &verte
xCount, | 788 if (!get_segments(args.fPath, *viewMatrix, &segments, &fanPt, &verte
xCount, |
790 &indexCount)) { | 789 &indexCount)) { |
791 continue; | 790 continue; |
792 } | 791 } |
793 | 792 |
794 const GrVertexBuffer* vertexBuffer; | 793 const GrVertexBuffer* vertexBuffer; |
795 int firstVertex; | 794 int firstVertex; |
796 | 795 |
797 size_t vertexStride = quadProcessor->getVertexStride(); | 796 size_t vertexStride = quadProcessor->getVertexStride(); |
798 void *vertices = batchTarget->vertexPool()->makeSpace(vertexStride, | 797 void *vertices = batchTarget->makeVertSpace(vertexStride, vertexCoun
t, |
799 vertexCount, | 798 &vertexBuffer, &firstVer
tex); |
800 &vertexBuffer, | |
801 &firstVertex); | |
802 | |
803 if (!vertices) { | 799 if (!vertices) { |
804 SkDebugf("Could not allocate vertices\n"); | 800 SkDebugf("Could not allocate vertices\n"); |
805 return; | 801 return; |
806 } | 802 } |
807 | 803 |
808 const GrIndexBuffer* indexBuffer; | 804 const GrIndexBuffer* indexBuffer; |
809 int firstIndex; | 805 int firstIndex; |
810 | 806 |
811 void *indices = batchTarget->indexPool()->makeSpace(indexCount, | 807 uint16_t *idxs = batchTarget->makeIndexSpace(indexCount, &indexBuffe
r, &firstIndex); |
812 &indexBuffer, | 808 if (!idxs) { |
813 &firstIndex); | |
814 | |
815 if (!indices) { | |
816 SkDebugf("Could not allocate indices\n"); | 809 SkDebugf("Could not allocate indices\n"); |
817 return; | 810 return; |
818 } | 811 } |
819 | 812 |
820 QuadVertex* verts = reinterpret_cast<QuadVertex*>(vertices); | 813 QuadVertex* verts = reinterpret_cast<QuadVertex*>(vertices); |
821 uint16_t* idxs = reinterpret_cast<uint16_t*>(indices); | |
822 | 814 |
823 SkSTArray<kPreallocDrawCnt, Draw, true> draws; | 815 SkSTArray<kPreallocDrawCnt, Draw, true> draws; |
824 create_vertices(segments, fanPt, &draws, verts, idxs); | 816 create_vertices(segments, fanPt, &draws, verts, idxs); |
825 | 817 |
826 GrVertices info; | 818 GrVertices info; |
827 | 819 |
828 for (int i = 0; i < draws.count(); ++i) { | 820 for (int i = 0; i < draws.count(); ++i) { |
829 const Draw& draw = draws[i]; | 821 const Draw& draw = draws[i]; |
830 info.initIndexed(kTriangles_GrPrimitiveType, vertexBuffer, index
Buffer, firstVertex, | 822 info.initIndexed(kTriangles_GrPrimitiveType, vertexBuffer, index
Buffer, firstVertex, |
831 firstIndex, draw.fVertexCnt, draw.fIndexCnt); | 823 firstIndex, draw.fVertexCnt, draw.fIndexCnt); |
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895 geometry.fColor = color; | 887 geometry.fColor = color; |
896 geometry.fViewMatrix = vm; | 888 geometry.fViewMatrix = vm; |
897 geometry.fPath = path; | 889 geometry.fPath = path; |
898 | 890 |
899 SkAutoTUnref<GrBatch> batch(AAConvexPathBatch::Create(geometry)); | 891 SkAutoTUnref<GrBatch> batch(AAConvexPathBatch::Create(geometry)); |
900 target->drawBatch(pipelineBuilder, batch); | 892 target->drawBatch(pipelineBuilder, batch); |
901 | 893 |
902 return true; | 894 return true; |
903 | 895 |
904 } | 896 } |
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