| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkImage.h" |
| #include "SkPDFBitmap.h" |
| #include "SkPDFCanon.h" |
| #include "SkPDFFont.h" |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| SkPDFCanon::~SkPDFCanon() {} |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| template <typename T> |
| sk_sp<SkPDFObject> find_shader(const SkTArray<T>& records, |
| const SkPDFShader::State& state) { |
| for (const T& record : records) { |
| if (record.fShaderState == state) { |
| return record.fShaderObject; |
| } |
| } |
| return nullptr; |
| } |
| |
| sk_sp<SkPDFObject> SkPDFCanon::findFunctionShader( |
| const SkPDFShader::State& state) const { |
| return find_shader(fFunctionShaderRecords, state); |
| } |
| void SkPDFCanon::addFunctionShader(sk_sp<SkPDFObject> pdfShader, |
| SkPDFShader::State state) { |
| fFunctionShaderRecords.emplace_back(ShaderRec{std::move(state), std::move(pdfShader)}); |
| } |
| |
| sk_sp<SkPDFObject> SkPDFCanon::findAlphaShader( |
| const SkPDFShader::State& state) const { |
| return find_shader(fAlphaShaderRecords, state); |
| } |
| void SkPDFCanon::addAlphaShader(sk_sp<SkPDFObject> pdfShader, |
| SkPDFShader::State state) { |
| fAlphaShaderRecords.emplace_back(ShaderRec{std::move(state), std::move(pdfShader)}); |
| } |
| |
| sk_sp<SkPDFObject> SkPDFCanon::findImageShader( |
| const SkPDFShader::State& state) const { |
| return find_shader(fImageShaderRecords, state); |
| } |
| |
| void SkPDFCanon::addImageShader(sk_sp<SkPDFObject> pdfShader, |
| SkPDFShader::State state) { |
| fImageShaderRecords.emplace_back(ShaderRec{std::move(state), std::move(pdfShader)}); |
| } |