src/third_party/libvpx/source/libvpx/vp9/decoder/vp9_onyxd.h

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11 #ifndef VP9_DECODER_VP9_ONYXD_H_
  12 #define VP9_DECODER_VP9_ONYXD_H_
  13
  14 #include "vpx_scale/yv12config.h"
  15 #include "vp9/common/vp9_ppflags.h"
  16 #include "vpx/vpx_codec.h"
  17
  18 #ifdef __cplusplus
  19 extern "C" {
  20 #endif
  21
  22 struct VP9Decompressor;
  23
  24 typedef struct {
  25   int width;
  26   int height;
  27   int version;
  28   int postprocess;
  29   int max_threads;
  30   int inv_tile_order;
  31   int input_partition;
  32 } VP9D_CONFIG;
  33
  34 typedef enum {
  35   VP9_LAST_FLAG = 1,
  36   VP9_GOLD_FLAG = 2,
  37   VP9_ALT_FLAG = 4
  38 } VP9_REFFRAME;
  39
  40 void vp9_initialize_dec();
  41
  42 int vp9_receive_compressed_data(struct VP9Decompressor *pbi,
  43                                 size_t size, const uint8_t **dest,
  44                                 int64_t time_stamp);
  45
  46 int vp9_get_raw_frame(struct VP9Decompressor *pbi,
  47                       YV12_BUFFER_CONFIG *sd,
  48                       int64_t *time_stamp, int64_t *time_end_stamp,
  49                       vp9_ppflags_t *flags);
  50
  51 vpx_codec_err_t vp9_copy_reference_dec(struct VP9Decompressor *pbi,
  52                                        VP9_REFFRAME ref_frame_flag,
  53                                        YV12_BUFFER_CONFIG *sd);
  54
  55 vpx_codec_err_t vp9_set_reference_dec(struct VP9Decompressor *pbi,
  56                                       VP9_REFFRAME ref_frame_flag,
  57                                       YV12_BUFFER_CONFIG *sd);
  58
  59 int vp9_get_reference_dec(struct VP9Decompressor *pbi,
  60                           int index, YV12_BUFFER_CONFIG **fb);
  61
  62
  63 struct VP9Decompressor *vp9_create_decompressor(VP9D_CONFIG *oxcf);
  64
  65 void vp9_remove_decompressor(struct VP9Decompressor *pbi);
  66
  67 #ifdef __cplusplus
  68 }  // extern "C"
  69 #endif
  70
  71 #endif  // VP9_DECODER_VP9_ONYXD_H_