1 files changed, 0 insertions, 93 deletions
diff --git a/src/utils/SkMultiPictureDocumentReader.cpp b/src/utils/SkMultiPictureDocumentReader.cpp
deleted file mode 100644
index 3924f3eb42..0000000000
--- a/src/utils/SkMultiPictureDocumentReader.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkMultiPictureDocumentPriv.h"
-#include "SkMultiPictureDocumentReader.h"
-#include "SkPicture.h"
-#include "SkStream.h"
-#include "SkPictureRecorder.h"
-#include "SkNWayCanvas.h"
-
-bool SkMultiPictureDocumentReader::init(SkStreamSeekable* stream) {
-    if (!stream) {
-        return false;
-    }
-    stream->seek(0);
-    const size_t size = sizeof(SkMultiPictureDocumentProtocol::kMagic) - 1;
-    char buffer[size];
-    if (size != stream->read(buffer, size) ||
-        0 != memcmp(SkMultiPictureDocumentProtocol::kMagic, buffer, size)) {
-        stream = nullptr;
-        return false;
-    }
-    bool good = true;
-    uint32_t versionNumber = stream->readU32();
-    if (versionNumber != SkMultiPictureDocumentProtocol::kVersion) {
-        return false;
-    }
-    uint32_t pageCount = stream->readU32();
-    fSizes.reset(pageCount);
-    for (uint32_t i = 0; i < pageCount; ++i) {
-        SkSize size;
-        good &= sizeof(size) == stream->read(&size, sizeof(size));
-        fSizes[i] = size;
-    }
-    fOffset = stream->getPosition();
-    return good;
-}
-
-namespace {
-struct PagerCanvas : public SkNWayCanvas {
-    SkPictureRecorder fRecorder;
-    const SkTArray<SkSize>* fSizes;
-    SkTArray<sk_sp<SkPicture>>* fDest;
-    PagerCanvas(SkISize  wh,
-                const SkTArray<SkSize>* s,
-                SkTArray<sk_sp<SkPicture>>* d)
-        : SkNWayCanvas(wh.width(), wh.height()), fSizes(s), fDest(d) {
-        this->nextCanvas();
-    }
-    void nextCanvas() {
-        int i = fDest->count();
-        if (i < fSizes->count()) {
-            SkRect bounds = SkRect::MakeSize((*fSizes)[i]);
-            this->addCanvas(fRecorder.beginRecording(bounds));
-        }
-    }
-    void onDrawAnnotation(const SkRect& r, const char* key, SkData* d) override {
-        if (0 == strcmp(key, SkMultiPictureDocumentProtocol::kEndPage)) {
-            this->removeAll();
-            if (fRecorder.getRecordingCanvas()) {
-                fDest->emplace_back(fRecorder.finishRecordingAsPicture());
-            }
-            this->nextCanvas();
-        } else {
-            this->SkNWayCanvas::onDrawAnnotation(r, key, d);
-        }
-    }
-};
-}  // namespace
-
-sk_sp<SkPicture> SkMultiPictureDocumentReader::readPage(SkStreamSeekable* stream,
-                                                        int pageNumber) const {
-    SkASSERT(pageNumber >= 0);
-    SkASSERT(pageNumber < fSizes.count());
-    if (0 == fPages.count()) {
-        stream->seek(fOffset); // jump to beginning of skp
-        auto picture = SkPicture::MakeFromStream(stream);
-        SkISize size = SkMultiPictureDocumentProtocol::Join(fSizes).toCeil();
-        PagerCanvas canvas(size, &fSizes, &this->fPages);
-        // Must call playback(), not drawPicture() to reach
-        // PagerCanvas::onDrawAnnotation().
-        picture->playback(&canvas);
-        if (fPages.count() != fSizes.count()) {
-            SkDEBUGF(("Malformed SkMultiPictureDocument\n"));
-        }
-    }
-    // Allow for malformed document.
-    return pageNumber < fPages.count() ? fPages[pageNumber] : nullptr;
-}