Added theora to libs
This commit is contained in:
27
project/jni/theora/lib/enquant.h
Normal file
27
project/jni/theora/lib/enquant.h
Normal file
@@ -0,0 +1,27 @@
|
||||
#if !defined(_enquant_H)
|
||||
# define _enquant_H (1)
|
||||
# include "quant.h"
|
||||
|
||||
typedef struct oc_iquant oc_iquant;
|
||||
|
||||
#define OC_QUANT_MAX_LOG (OC_Q57(OC_STATIC_ILOG_32(OC_QUANT_MAX)-1))
|
||||
|
||||
/*Used to compute x/d via ((x*m>>16)+x>>l)+(x<0))
|
||||
(i.e., one 16x16->16 mul, 2 shifts, and 2 adds).
|
||||
This is not an approximation; for 16-bit x and d, it is exact.*/
|
||||
struct oc_iquant{
|
||||
ogg_int16_t m;
|
||||
ogg_int16_t l;
|
||||
};
|
||||
|
||||
typedef oc_iquant oc_iquant_table[64];
|
||||
|
||||
|
||||
|
||||
void oc_quant_params_pack(oggpack_buffer *_opb,const th_quant_info *_qinfo);
|
||||
void oc_enquant_tables_init(ogg_uint16_t *_dequant[64][3][2],
|
||||
oc_iquant *_enquant[64][3][2],const th_quant_info *_qinfo);
|
||||
void oc_enquant_qavg_init(ogg_int64_t _log_qavg[2][64],
|
||||
ogg_uint16_t *_dequant[64][3][2],int _pixel_fmt);
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user