godot/thirdparty/libwebp/src/dec/alphai_dec.h

// Copyright 2013 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.
// -----------------------------------------------------------------------------
//
// Alpha decoder: internal header.
//
// Author: Urvang ([email protected])

#ifndef WEBP_DEC_ALPHAI_DEC_H_
#define WEBP_DEC_ALPHAI_DEC_H_

#include "src/dec/webpi_dec.h"
#include "src/utils/filters_utils.h"

#ifdef __cplusplus
extern "C" {
#endif

struct VP8LDecoder;  // Defined in dec/vp8li.h.

ALPHDecoder;
struct ALPHDecoder { … };

//------------------------------------------------------------------------------
// internal functions. Not public.

// Deallocate memory associated to dec->alpha_plane_ decoding
void WebPDeallocateAlphaMemory(VP8Decoder* const dec);

//------------------------------------------------------------------------------

#ifdef __cplusplus
}    // extern "C"
#endif

#endif  // WEBP_DEC_ALPHAI_DEC_H_