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| 1 /* |
| 2 * Copyright 2016 Google Inc. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. |
| 6 */ |
| 7 |
| 8 #include "GrPathRenderingDrawContext.h" |
| 9 |
| 10 #include "GrDrawingManager.h" |
| 11 |
| 12 #include "text/GrStencilAndCoverTextContext.h" |
| 13 |
| 14 #define ASSERT_SINGLE_OWNER \ |
| 15 SkDEBUGCODE(GrSingleOwner::AutoEnforce debug_SingleOwner(this->singleOwner()
);) |
| 16 #define RETURN_IF_ABANDONED if (this->drawingManager()->abandoned()) { re
turn; } |
| 17 |
| 18 void GrPathRenderingDrawContext::drawText(const GrClip& clip, const GrPaint& gr
Paint, |
| 19 const SkPaint& skPaint, |
| 20 const SkMatrix& viewMatrix, const char
text[], |
| 21 size_t byteLength, SkScalar x, SkScala
r y, |
| 22 const SkIRect& clipBounds) { |
| 23 ASSERT_SINGLE_OWNER |
| 24 RETURN_IF_ABANDONED |
| 25 SkDEBUGCODE(this->validate();) |
| 26 GR_AUDIT_TRAIL_AUTO_FRAME(this->auditTrail(), "GrPathRenderingDrawContext::d
rawText"); |
| 27 |
| 28 if (!fStencilAndCoverTextContext) { |
| 29 fStencilAndCoverTextContext = GrStencilAndCoverTextContext::Create(); |
| 30 } |
| 31 |
| 32 fStencilAndCoverTextContext->drawText(this->drawingManager()->getContext(),
this, clip, grPaint, |
| 33 skPaint, viewMatrix, this->surfaceProp
s(), |
| 34 text, byteLength, x, y, clipBounds); |
| 35 } |
| 36 |
| 37 void GrPathRenderingDrawContext::drawPosText(const GrClip& clip, const GrPaint&
grPaint, |
| 38 const SkPaint& skPaint, |
| 39 const SkMatrix& viewMatrix, const c
har text[], |
| 40 size_t byteLength, const SkScalar
pos[], |
| 41 int scalarsPerPosition, const SkPoi
nt& offset, |
| 42 const SkIRect& clipBounds) { |
| 43 ASSERT_SINGLE_OWNER |
| 44 RETURN_IF_ABANDONED |
| 45 SkDEBUGCODE(this->validate();) |
| 46 GR_AUDIT_TRAIL_AUTO_FRAME(this->auditTrail(), "GrPathRenderingDrawContext::d
rawPosText"); |
| 47 |
| 48 if (!fStencilAndCoverTextContext) { |
| 49 fStencilAndCoverTextContext = GrStencilAndCoverTextContext::Create(); |
| 50 } |
| 51 |
| 52 fStencilAndCoverTextContext->drawPosText(this->drawingManager()->getContext(
), this, clip, |
| 53 grPaint, skPaint, viewMatrix, this-
>surfaceProps(), |
| 54 text, byteLength, pos, scalarsPerPo
sition, offset, |
| 55 clipBounds); |
| 56 } |
| 57 |
| 58 void GrPathRenderingDrawContext::drawTextBlob(const GrClip& clip, const SkPaint&
skPaint, |
| 59 const SkMatrix& viewMatrix, const
SkTextBlob* blob, |
| 60 SkScalar x, SkScalar y, |
| 61 SkDrawFilter* filter, const SkIRec
t& clipBounds) { |
| 62 ASSERT_SINGLE_OWNER |
| 63 RETURN_IF_ABANDONED |
| 64 SkDEBUGCODE(this->validate();) |
| 65 GR_AUDIT_TRAIL_AUTO_FRAME(this->auditTrail(), "GrPathRenderingDrawContext::d
rawTextBlob"); |
| 66 |
| 67 if (!fStencilAndCoverTextContext) { |
| 68 fStencilAndCoverTextContext = GrStencilAndCoverTextContext::Create(); |
| 69 } |
| 70 |
| 71 fStencilAndCoverTextContext->drawTextBlob(this->drawingManager()->getContext
(), this, clip, |
| 72 skPaint, viewMatrix, this->surface
Props(), blob, x, |
| 73 y, filter, clipBounds); |
| 74 } |
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