Added lzma_easy_buffer_encode(). Splitted easy.c into small

pieces to avoid unneeded dependencies making statically
linked applications bigger than needed.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/liblzma/common/easy_preset.c b/src/liblzma/common/easy_preset.c
new file mode 100644
index 00000000..d7f950c1
--- /dev/null
+++ b/src/liblzma/common/easy_preset.c
@@ -0,0 +1,34 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       easy_preset.c
+/// \brief      Preset handling for easy encoder and decoder
+//
+//  Copyright (C) 2008 Lasse Collin
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "easy_preset.h"
+
+
+extern bool
+lzma_easy_preset(lzma_options_easy *opt_easy, uint32_t preset)
+{
+	if (lzma_lzma_preset(&opt_easy->opt_lzma, preset))
+		return true;
+
+	opt_easy->filters[0].id = LZMA_FILTER_LZMA2;
+	opt_easy->filters[0].options = &opt_easy->opt_lzma;
+	opt_easy->filters[1].id = LZMA_VLI_UNKNOWN;
+
+	return false;
+}