chromium/third_party/skia/src/pdf/SkPDFGraphicState.cpp

/*
 * Copyright 2011 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "src/pdf/SkPDFGraphicState.h"

#include "include/core/SkBlendMode.h"
#include "include/core/SkColor.h"
#include "include/core/SkData.h"
#include "include/core/SkPaint.h"
#include "include/core/SkStream.h"
#include "include/private/base/SkAssert.h"
#include "include/private/base/SkTo.h"
#include "src/core/SkTHash.h"
#include "src/pdf/SkPDFDocumentPriv.h"
#include "src/pdf/SkPDFUtils.h"

#include <memory>
#include <utility>

static const char* as_pdf_blend_mode_name(SkBlendMode mode) { … }

static int to_stroke_cap(uint8_t cap) { … }

static int to_stroke_join(uint8_t join) { … }

// If a SkBlendMode is unsupported in PDF, this function returns
// SrcOver, otherwise, it returns the blend mode.
static uint8_t pdf_blend_mode(SkBlendMode mode) { … }

SkPDFIndirectReference SkPDFGraphicState::GetGraphicStateForPaint(SkPDFDocument* doc,
                                                                  const SkPaint& p) { … }

////////////////////////////////////////////////////////////////////////////////

static SkPDFIndirectReference make_invert_function(SkPDFDocument* doc) { … }

SkPDFIndirectReference SkPDFGraphicState::GetSMaskGraphicState(SkPDFIndirectReference sMask,
                                                               bool invert,
                                                               SkPDFSMaskMode sMaskMode,
                                                               SkPDFDocument* doc) { … }