33 |
* |
* |
34 |
* - 13.06.2002 Added legal header - Cosmetic |
* - 13.06.2002 Added legal header - Cosmetic |
35 |
* |
* |
36 |
* $Id: decoder.h,v 1.13.2.1 2003-02-22 08:49:44 suxen_drol Exp $ |
* $Id: decoder.h,v 1.13.2.2 2003-06-09 01:16:12 edgomez Exp $ |
37 |
* |
* |
38 |
****************************************************************************/ |
****************************************************************************/ |
39 |
|
|
86 |
|
|
87 |
typedef struct |
typedef struct |
88 |
{ |
{ |
89 |
// vol bitstream |
/* vol bitstream */ |
90 |
|
|
91 |
int time_inc_resolution; |
int time_inc_resolution; |
92 |
int fixed_time_inc; |
int fixed_time_inc; |
115 |
int newpred_enable; |
int newpred_enable; |
116 |
int reduced_resolution_enable; |
int reduced_resolution_enable; |
117 |
|
|
118 |
// image |
/* image */ |
119 |
|
|
120 |
int fixed_dimensions; |
int fixed_dimensions; |
121 |
uint32_t width; |
uint32_t width; |
124 |
uint32_t edged_height; |
uint32_t edged_height; |
125 |
|
|
126 |
IMAGE cur; |
IMAGE cur; |
127 |
IMAGE refn[2]; // 0 -- last I or P VOP |
IMAGE refn[2]; /* 0 -- last I or P VOP */ |
128 |
// 1 -- first I or P |
/* 1 -- first I or P */ |
129 |
IMAGE tmp; /* bframe interpolation, and post processing tmp buffer */ |
IMAGE tmp; /* bframe interpolation, and post processing tmp buffer */ |
130 |
IMAGE qtmp; /* quarter pel tmp buffer */ |
IMAGE qtmp; /* quarter pel tmp buffer */ |
131 |
|
|
132 |
// macroblock |
/* macroblock */ |
133 |
|
|
134 |
uint32_t mb_width; |
uint32_t mb_width; |
135 |
uint32_t mb_height; |
uint32_t mb_height; |
136 |
MACROBLOCK *mbs; |
MACROBLOCK *mbs; |
137 |
|
|
138 |
// for B-frame & low_delay==0 |
/* |
139 |
// XXX: should move frame based stuff into a DECODER_FRAMEINFO struct */ |
* for B-frame & low_delay==0 |
140 |
MACROBLOCK *last_mbs; // last MB |
* XXX: should move frame based stuff into a DECODER_FRAMEINFO struct |
141 |
int last_coding_type; // last coding type value |
*/ |
142 |
int last_reduced_resolution; // last reduced_resolution value |
MACROBLOCK *last_mbs; /* last MB */ |
143 |
int32_t frames; // total frame number |
int last_coding_type; /* last coding type value */ |
144 |
int32_t packed_mode; // bframes packed bitstream? (1 = yes) |
int last_reduced_resolution; /* last reduced_resolution value */ |
145 |
|
int32_t frames; /* total frame number */ |
146 |
|
int32_t packed_mode; /* bframes packed bitstream? (1 = yes) */ |
147 |
int8_t scalability; |
int8_t scalability; |
148 |
VECTOR p_fmv, p_bmv; // pred forward & backward motion vector |
VECTOR p_fmv, p_bmv; /* pred forward & backward motion vector */ |
149 |
int64_t time; // for record time |
int64_t time; /* for record time */ |
150 |
int64_t time_base; |
int64_t time_base; |
151 |
int64_t last_time_base; |
int64_t last_time_base; |
152 |
int64_t last_non_b_time; |
int64_t last_non_b_time; |
153 |
uint32_t time_pp; |
uint32_t time_pp; |
154 |
uint32_t time_bp; |
uint32_t time_bp; |
155 |
uint32_t low_delay; // low_delay flage (1 means no B_VOP) |
uint32_t low_delay; /* low_delay flage (1 means no B_VOP) */ |
156 |
uint32_t low_delay_default; // default value for low_delay flag |
uint32_t low_delay_default; /* default value for low_delay flag */ |
157 |
|
|
158 |
// for GMC: central place for all parameters |
/* for GMC: central place for all parameters */ |
159 |
|
|
160 |
IMAGE gmc; /* gmc tmp buffer, remove for blockbased compensation */ |
IMAGE gmc; /* gmc tmp buffer, remove for blockbased compensation */ |
161 |
GMC_DATA gmc_data; |
GMC_DATA gmc_data; |
162 |
|
|
163 |
xvid_image_t* out_frm; // This is used for slice rendering |
xvid_image_t* out_frm; /* This is used for slice rendering */ |
164 |
} |
} |
165 |
DECODER; |
DECODER; |
166 |
|
|