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split quant_levels.c into decoder and encoder version

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-> split libraries further into decoder / encoder
-> add libwebpdecoder.a in Makefile.unix
-> make dwebp link against libwebpdecoder.a in Makefile.unix

also: in makefile.unix, pass EXTRA_FLAGS to LDFLAGS too
(otherwise, -m32 wouldn't work, e.g.)

Change-Id: Ief3da02a729dd86bbaf949ed048836716941657f
This commit is contained in:
skal
2013-02-14 07:21:41 +01:00
parent e5d3ffe275
commit 5cf7792e40
9 changed files with 91 additions and 32 deletions
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28
src/utils/quant_levels_dec.c Normal file
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// Copyright 2013 Google Inc. All Rights Reserved.
//
// This code is licensed under the same terms as WebM:
// Software License Agreement: http://www.webmproject.org/license/software/
// Additional IP Rights Grant: http://www.webmproject.org/license/additional/
// -----------------------------------------------------------------------------
//
// TODO(skal): implement gradient smoothing.
//
// Author: Skal (pascal.massimino@gmail.com)
#include "./quant_levels_dec.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
int DequantizeLevels(uint8_t* const data, int width, int height) {
if (data == NULL || width <= 0 || height <= 0) return 0;
(void)data;
(void)width;
(void)height;
return 1;
}
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
#endif