libwebp/examples/jpegdec.h
James Zern 2c724968d2 cwebp/jpegdec: add JPEG metadata extraction
the values of EXIF/XMP/ICC are unused and Extended XMP for payloads >
64k is unsupported.

Change-Id: If721aa2009335ce090148b7ecd7ea8459f9b942d
2012-12-20 18:35:38 -08:00

34 lines
925 B
C

// 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 Metadata;
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,
struct Metadata* const metadata);
#if defined(__cplusplus) || defined(c_plusplus)
} // extern "C"
#endif
#endif // WEBP_EXAMPLES_JPEGDEC_H_