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cwebp: extract jpeg decoding to its own module

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Change-Id: I45e1f0fa7b34286dd98926e0485e5a8ab1964570
This commit is contained in:
James Zern
2012-12-06 13:48:21 -08:00
parent 2ee228f9a5
commit 6a871d66a4
6 changed files with 152 additions and 98 deletions
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examples/jpegdec.h Normal file
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// Copyright 2012 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/
// -----------------------------------------------------------------------------
//
// JPEG decode.
#ifndef WEBP_EXAMPLES_JPEGDEC_H_
#define WEBP_EXAMPLES_JPEGDEC_H_
#include <stdio.h>
#include "webp/types.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
struct WebPPicture;
// Reads a JPEG from 'in_file', returning the decoded output in 'pic'.
// The output is RGB.
// Returns true on success.
int ReadJPEG(FILE* in_file, struct WebPPicture* const pic);
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
#endif
#endif // WEBP_EXAMPLES_JPEGDEC_H_