Move more codec modules into their own directories.
Another round to help clear out core/fxcodec/codec.
Change-Id: I0dacf1e3f3af171ccfd2cbad3f7d275a00b8d81f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/56353
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
diff --git a/core/fxcodec/basic/basicmodule.h b/core/fxcodec/basic/basicmodule.h
new file mode 100644
index 0000000..6b70d89
--- /dev/null
+++ b/core/fxcodec/basic/basicmodule.h
@@ -0,0 +1,46 @@
+// 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_BASIC_BASICMODULE_H_
+#define CORE_FXCODEC_BASIC_BASICMODULE_H_
+
+#include <memory>
+
+#include "core/fxcrt/fx_memory.h"
+#include "core/fxcrt/fx_system.h"
+#include "third_party/base/span.h"
+
+namespace fxcodec {
+
+class ScanlineDecoder;
+
+class BasicModule {
+ public:
+ static std::unique_ptr<ScanlineDecoder> CreateRunLengthDecoder(
+ pdfium::span<const uint8_t> src_buf,
+ int width,
+ int height,
+ int nComps,
+ int bpc);
+
+ static bool RunLengthEncode(pdfium::span<const uint8_t> src_buf,
+ std::unique_ptr<uint8_t, FxFreeDeleter>* dest_buf,
+ uint32_t* dest_size);
+
+ static bool A85Encode(pdfium::span<const uint8_t> src_buf,
+ std::unique_ptr<uint8_t, FxFreeDeleter>* dest_buf,
+ uint32_t* dest_size);
+
+ BasicModule() = delete;
+ BasicModule(const BasicModule&) = delete;
+ BasicModule& operator=(const BasicModule&) = delete;
+};
+
+} // namespace fxcodec
+
+using BasicModule = fxcodec::BasicModule;
+
+#endif // CORE_FXCODEC_BASIC_BASICMODULE_H_
