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authordsinclair <dsinclair@chromium.org>2016-04-12 11:21:22 -0700
committerCommit bot <commit-bot@chromium.org>2016-04-12 11:21:23 -0700
commitd55e11eeb8ebf1e226a1166f395ba77248ce84c3 (patch)
treec28b1c1d6ac1597e569618cdeb02e3e0009bf8ed /core/fxcodec/codec/ccodec_flatemodule.h
parentea98238666e33cd16b69cb23dcaca047c21c9998 (diff)
downloadpdfium-d55e11eeb8ebf1e226a1166f395ba77248ce84c3.tar.xz
Remove ICodec_* Interfaces.
All of the ICodec_* interfaces had a single implementation. This CL removes the interfaces and uses the concrete classes in their place. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1876023003
Diffstat (limited to 'core/fxcodec/codec/ccodec_flatemodule.h')
-rw-r--r--core/fxcodec/codec/ccodec_flatemodule.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/core/fxcodec/codec/ccodec_flatemodule.h b/core/fxcodec/codec/ccodec_flatemodule.h
new file mode 100644
index 0000000000..aee03719de
--- /dev/null
+++ b/core/fxcodec/codec/ccodec_flatemodule.h
@@ -0,0 +1,51 @@
+// 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_FXCODEC_CODEC_CCODEC_FLATEMODULE_H_
+#define CORE_FXCODEC_CODEC_CCODEC_FLATEMODULE_H_
+
+#include "core/fxcrt/include/fx_system.h"
+
+class CCodec_ScanlineDecoder;
+
+class CCodec_FlateModule {
+ public:
+ CCodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf,
+ uint32_t src_size,
+ int width,
+ int height,
+ int nComps,
+ int bpc,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns);
+ uint32_t FlateOrLZWDecode(FX_BOOL bLZW,
+ const uint8_t* src_buf,
+ uint32_t src_size,
+ FX_BOOL bEarlyChange,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ uint32_t estimated_size,
+ uint8_t*& dest_buf,
+ uint32_t& dest_size);
+ FX_BOOL Encode(const uint8_t* src_buf,
+ uint32_t src_size,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ uint8_t*& dest_buf,
+ uint32_t& dest_size);
+ FX_BOOL Encode(const uint8_t* src_buf,
+ uint32_t src_size,
+ uint8_t*& dest_buf,
+ uint32_t& dest_size);
+};
+
+#endif // CORE_FXCODEC_CODEC_CCODEC_FLATEMODULE_H_