libwebp-0.6.0-rc1

third_party/libwebp/webp/extras.h

-// Copyright 2015 Google Inc. All Rights Reserved.
-//
-// Use of this source code is governed by a BSD-style license
-// that can be found in the COPYING file in the root of the source
-// tree. An additional intellectual property rights grant can be found
-// in the file PATENTS. All contributing project authors may
-// be found in the AUTHORS file in the root of the source tree.
-// -----------------------------------------------------------------------------
-//
-
-#ifndef WEBP_WEBP_EXTRAS_H_
-#define WEBP_WEBP_EXTRAS_H_
-
-#include "./types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "./encode.h"
-
-#define WEBP_EXTRAS_ABI_VERSION 0x0000    // MAJOR(8b) + MINOR(8b)
-
-//------------------------------------------------------------------------------
-
-// Returns the version number of the extras library, packed in hexadecimal using
-// 8bits for each of major/minor/revision. E.g: v2.5.7 is 0x020507.
-WEBP_EXTERN(int) WebPGetExtrasVersion(void);
-
-//------------------------------------------------------------------------------
-// Ad-hoc colorspace importers.
-
-// Import luma sample (gray scale image) into 'picture'. The 'picture'
-// width and height must be set prior to calling this function.
-WEBP_EXTERN(int) WebPImportGray(const uint8_t* gray, WebPPicture* picture);
-
-// Import rgb sample in RGB565 packed format into 'picture'. The 'picture'
-// width and height must be set prior to calling this function.
-WEBP_EXTERN(int) WebPImportRGB565(const uint8_t* rgb565, WebPPicture* pic);
-
-// Import rgb sample in RGB4444 packed format into 'picture'. The 'picture'
-// width and height must be set prior to calling this function.
-WEBP_EXTERN(int) WebPImportRGB4444(const uint8_t* rgb4444, WebPPicture* pic);
-
-//------------------------------------------------------------------------------
-
-#ifdef __cplusplus
-}    // extern "C"
-#endif
-
-#endif  /* WEBP_WEBP_EXTRAS_H_ */