WebM Codec SDK
vp8.h
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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 
30 #ifndef VPX_VPX_VP8_H_
31 #define VPX_VPX_VP8_H_
32 
33 #include "./vpx_codec.h"
34 #include "./vpx_image.h"
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
51  /* TODO(jkoleszar): The encoder incorrectly reuses some of these values (5+)
52  * for its control ids. These should be migrated to something like the
53  * VP8_DECODER_CTRL_ID_START range next time we're ready to break the ABI.
54  */
56  VP8_COMMON_CTRL_ID_MAX,
57  VP8_DECODER_CTRL_ID_START = 256
58 };
59 
65  VP8_NOFILTERING = 0,
66  VP8_DEBLOCK = 1 << 0,
67  VP8_DEMACROBLOCK = 1 << 1,
68  VP8_ADDNOISE = 1 << 2,
69  VP8_MFQE = 1 << 3
70 };
71 
79 typedef struct vp8_postproc_cfg {
86 
91 typedef enum vpx_ref_frame_type {
92  VP8_LAST_FRAME = 1,
93  VP8_GOLD_FRAME = 2,
94  VP8_ALTR_FRAME = 4
96 
101 typedef struct vpx_ref_frame {
105 
110 typedef struct vp9_ref_frame {
111  int idx;
114 
121 #define VPX_CTRL_VP8_SET_REFERENCE
123 #define VPX_CTRL_VP8_COPY_REFERENCE
125 #define VPX_CTRL_VP8_SET_POSTPROC
127 #define VPX_CTRL_VP9_GET_REFERENCE
128 
132 #ifdef __cplusplus
133 } // extern "C"
134 #endif
135 
136 #endif // VPX_VPX_VP8_H_
#define VPX_CTRL_USE_TYPE(id, typ)
vpx_codec_control type definition macro
Definition: vpx_codec.h:422
struct vp8_postproc_cfg vp8_postproc_cfg_t
post process flags
struct vp9_ref_frame vp9_ref_frame_t
VP9 specific reference frame data struct.
vp8_com_control_id
Control functions.
Definition: vp8.h:44
enum vpx_ref_frame_type vpx_ref_frame_type_t
reference frame type
vp8_postproc_level
post process flags
Definition: vp8.h:64
struct vpx_ref_frame vpx_ref_frame_t
reference frame data struct
vpx_ref_frame_type
reference frame type
Definition: vp8.h:91
@ VP8_SET_POSTPROC
Definition: vp8.h:49
@ VP8_COPY_REFERENCE
Definition: vp8.h:48
@ VP8_SET_REFERENCE
pass in an external frame into decoder to be used as reference frame
Definition: vp8.h:47
@ VP9_GET_REFERENCE
Definition: vp8.h:55
post process flags
Definition: vp8.h:79
int noise_level
Definition: vp8.h:84
int post_proc_flag
the types of post processing to be done, should be combination of "vp8_postproc_level"
Definition: vp8.h:82
int deblocking_level
Definition: vp8.h:83
VP9 specific reference frame data struct.
Definition: vp8.h:110
int idx
Definition: vp8.h:111
vpx_image_t img
Definition: vp8.h:112
Image Descriptor.
Definition: vpx_image.h:72
reference frame data struct
Definition: vp8.h:101
vpx_ref_frame_type_t frame_type
Definition: vp8.h:102
vpx_image_t img
Definition: vp8.h:103
Describes the codec algorithm interface to applications.
Describes the vpx image descriptor and associated operations.