vp9_decodeframe.h 1.31 KB
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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.
 */


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#ifndef VP9_DECODER_VP9_DECODEFRAME_H_
#define VP9_DECODER_VP9_DECODEFRAME_H_
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#ifdef __cplusplus
extern "C" {
#endif

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struct VP9Common;
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struct VP9Decoder;
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struct vp9_read_bit_buffer;
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void vp9_init_dequantizer(struct VP9Common *cm);
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void vp9_decode_frame(struct VP9Decoder *pbi,
                      const uint8_t *data, const uint8_t *data_end,
                      const uint8_t **p_data_end);
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int vp9_read_sync_code(struct vp9_read_bit_buffer *const rb);
void vp9_read_frame_size(struct vp9_read_bit_buffer *rb,
                         int *width, int *height);
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BITSTREAM_PROFILE vp9_read_profile(struct vp9_read_bit_buffer *rb);
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void vp9_dec_build_inter_predictors_sb(struct VP9Decoder *const pbi,
                                       MACROBLOCKD *xd, int mi_row, int mi_col,
                                       BLOCK_SIZE bsize);
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#ifdef __cplusplus
}  // extern "C"
#endif

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#endif  // VP9_DECODER_VP9_DECODEFRAME_H_