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authornpm <npm@chromium.org>2016-11-21 07:28:42 -0800
committerCommit bot <commit-bot@chromium.org>2016-11-21 07:28:43 -0800
commitca5300a2cb1332dbdcf877653658910ccdad5326 (patch)
tree0cbffc8e05edb58171951a984e1b029b7f9aff38 /core/fpdfapi/render/cpdf_imageloader.h
parent88cb0a32586cae4d00654c679dbb41fa0133c3e5 (diff)
downloadpdfium-ca5300a2cb1332dbdcf877653658910ccdad5326.tar.xz
Continue splitting up render_int
Moved CPDF_ImageLoader, CPDF_ImageLoaderHandle, and CPDF_TransferFunc Review-Url: https://codereview.chromium.org/2518553002
Diffstat (limited to 'core/fpdfapi/render/cpdf_imageloader.h')
-rw-r--r--core/fpdfapi/render/cpdf_imageloader.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/core/fpdfapi/render/cpdf_imageloader.h b/core/fpdfapi/render/cpdf_imageloader.h
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+++ b/core/fpdfapi/render/cpdf_imageloader.h
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+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_
+#define CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_
+
+#include <memory>
+
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxge/fx_dib.h"
+
+class CPDF_ImageLoaderHandle;
+class CPDF_ImageObject;
+class CPDF_PageRenderCache;
+class CPDF_RenderStatus;
+
+class CPDF_ImageLoader {
+ public:
+ CPDF_ImageLoader();
+ ~CPDF_ImageLoader();
+
+ bool Start(const CPDF_ImageObject* pImage,
+ CPDF_PageRenderCache* pCache,
+ bool bStdCS,
+ uint32_t GroupFamily,
+ bool bLoadMask,
+ CPDF_RenderStatus* pRenderStatus,
+ int32_t nDownsampleWidth,
+ int32_t nDownsampleHeight);
+ bool Continue(IFX_Pause* pPause);
+
+ CFX_DIBSource* m_pBitmap;
+ CFX_DIBSource* m_pMask;
+ uint32_t m_MatteColor;
+ bool m_bCached;
+
+ private:
+ int32_t m_nDownsampleWidth;
+ int32_t m_nDownsampleHeight;
+
+ std::unique_ptr<CPDF_ImageLoaderHandle> m_pLoadHandle;
+};
+
+#endif // CORE_FPDFAPI_RENDER_CPDF_IMAGELOADER_H_