vp8dx.h

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/*
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE 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 VPX_VP8DX_H_
#define VPX_VP8DX_H_

#ifdef __cplusplus
extern "C" {
#endif

/* Include controls common to both the encoder and decoder */
#include "./vp8.h"

extern vpx_codec_iface_t  vpx_codec_vp8_dx_algo;
extern vpx_codec_iface_t *vpx_codec_vp8_dx(void);

/* TODO(jkoleszar): These move to VP9 in a later patch set. */
extern vpx_codec_iface_t  vpx_codec_vp9_dx_algo;
extern vpx_codec_iface_t *vpx_codec_vp9_dx(void);
enum vp8_dec_control_id {
  VP8D_GET_LAST_REF_UPDATES = VP8_DECODER_CTRL_ID_START,

  VP8D_GET_FRAME_CORRUPTED,

  VP8D_GET_LAST_REF_USED,

  VPXD_SET_DECRYPTOR,
  VP8D_SET_DECRYPTOR = VPXD_SET_DECRYPTOR,

  VP9D_GET_DISPLAY_SIZE,

  VP9_INVERT_TILE_DECODE_ORDER,

  VP8_DECODER_CTRL_ID_MAX
};

typedef void (*vpx_decrypt_cb)(void *decrypt_state, const unsigned char *input,
                               unsigned char *output, int count);

typedef struct vpx_decrypt_init {
    vpx_decrypt_cb decrypt_cb;

    void *decrypt_state;
} vpx_decrypt_init;

typedef vpx_decrypt_init vp8_decrypt_init;


VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES,    int *)
VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED,     int *)
VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED,       int *)
VPX_CTRL_USE_TYPE(VPXD_SET_DECRYPTOR,           vpx_decrypt_init *)
VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR,           vpx_decrypt_init *)
VPX_CTRL_USE_TYPE(VP9D_GET_DISPLAY_SIZE,        int *)
VPX_CTRL_USE_TYPE(VP9_INVERT_TILE_DECODE_ORDER, int)

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

#endif  // VPX_VP8DX_H_