#define MAX_FVAL 2147483647.
-static int verify_input_data(double *x, int natoms, int nframes, double precision)
+static int verify_input_data(double *x, const int natoms, const int nframes, const double precision)
{
int iframe, i, j;
for (iframe=0; iframe<nframes; iframe++)
return 1;
}
-static int verify_input_data_float(float *x, int natoms, int nframes, float precision)
+static int verify_input_data_float(float *x, const int natoms, const int nframes, const float precision)
{
int iframe, i, j;
for (iframe=0; iframe<nframes; iframe++)
return 1;
}
-static int quantize(double *x, int natoms, int nframes,
- double precision,
- int *quant)
+static int quantize(double *x, const int natoms, const int nframes,
+ const double precision,
+ int *quant)
{
int iframe, i, j;
for (iframe=0; iframe<nframes; iframe++)
return verify_input_data(x,natoms,nframes,precision);
}
-static int quantize_float(float *x, int natoms, int nframes,
- float precision,
- int *quant)
+static int quantize_float(float *x, int natoms, const int nframes,
+ const float precision,
+ int *quant)
{
int iframe, i, j;
for (iframe=0; iframe<nframes; iframe++)
return verify_input_data_float(x,natoms,nframes,precision);
}
-static void quant_inter_differences(int *quant, int natoms, int nframes,
+static void quant_inter_differences(int *quant, const int natoms, const int nframes,
int *quant_inter)
{
int iframe, i, j;
quant_inter[iframe*natoms*3+i*3+j]=quant[iframe*natoms*3+i*3+j]-quant[(iframe-1)*natoms*3+i*3+j];
}
-static void quant_intra_differences(int *quant, int natoms, int nframes,
+static void quant_intra_differences(int *quant, const int natoms, const int nframes,
int *quant_intra)
{
int iframe, i, j;
}
}
-static void unquantize(double *x, int natoms, int nframes,
- double precision,
+static void unquantize(double *x, int natoms, const int nframes,
+ const double precision,
int *quant)
{
int iframe, i, j;
x[iframe*natoms*3+i*3+j]=(double)quant[iframe*natoms*3+i*3+j]*precision;
}
-static void unquantize_float(float *x, int natoms, int nframes,
- float precision,
+static void unquantize_float(float *x, const int natoms, const int nframes,
+ const float precision,
int *quant)
{
int iframe, i, j;
x[iframe*natoms*3+i*3+j]=(float)quant[iframe*natoms*3+i*3+j]*precision;
}
-static void unquantize_inter_differences(double *x, int natoms, int nframes,
- double precision,
+static void unquantize_inter_differences(double *x, int natoms, const int nframes,
+ const double precision,
int *quant)
{
int iframe, i, j;
}
}
-static void unquantize_inter_differences_float(float *x, int natoms, int nframes,
- float precision,
+static void unquantize_inter_differences_float(float *x, const int natoms, const int nframes,
+ const float precision,
int *quant)
{
int iframe, i, j;
}
}
-static void unquantize_inter_differences_int(int *x, int natoms, int nframes,
+static void unquantize_inter_differences_int(int *x, const int natoms, const int nframes,
int *quant)
{
int iframe, i, j;
/* In frame update required for the initial frame if intra-frame
compression was used. */
-static void unquant_intra_differences_first_frame(int *quant, int natoms)
+static void unquant_intra_differences_first_frame(int *quant, const int natoms)
{
int i,j;
for (j=0; j<3; j++)
#endif
}
-static void unquantize_intra_differences(double *x, int natoms, int nframes,
- double precision,
+static void unquantize_intra_differences(double *x, const int natoms, const int nframes,
+ const double precision,
int *quant)
{
int iframe, i, j;
}
}
-static void unquantize_intra_differences_float(float *x, int natoms, int nframes,
- float precision,
+static void unquantize_intra_differences_float(float *x, const int natoms, const int nframes,
+ const float precision,
int *quant)
{
int iframe, i, j;
}
}
-static void unquantize_intra_differences_int(int *x, int natoms, int nframes,
+static void unquantize_intra_differences_int(int *x, const int natoms, const int nframes,
int *quant)
{
int iframe, i, j;
/* Perform position compression from the quantized data. */
static void compress_quantized_pos(int *quant, int *quant_inter, int *quant_intra,
- int natoms, int nframes,
- int speed,
- int initial_coding, int initial_coding_parameter,
- int coding, int coding_parameter,
- fix_t prec_hi, fix_t prec_lo,
+ const int natoms, const int nframes,
+ const int speed,
+ const int initial_coding, const int initial_coding_parameter,
+ const int coding, const int coding_parameter,
+ const fix_t prec_hi, const fix_t prec_lo,
int *nitems,
char *data)
{
/* Perform velocity compression from vel into the data block */
static void compress_quantized_vel(int *quant, int *quant_inter,
- int natoms, int nframes,
- int speed,
- int initial_coding, int initial_coding_parameter,
- int coding, int coding_parameter,
- fix_t prec_hi, fix_t prec_lo,
+ const int natoms, const int nframes,
+ const int speed,
+ const int initial_coding, const int initial_coding_parameter,
+ const int coding, const int coding_parameter,
+ const fix_t prec_hi, const fix_t prec_lo,
int *nitems,
char *data)
{
}
static int determine_best_coding_stop_bits(struct coder *coder,int *input, int *length,
- int *coding_parameter, int natoms)
+ int *coding_parameter, const int natoms)
{
int bits;
unsigned char *packed;
}
static int determine_best_coding_triple(struct coder *coder,int *input, int *length,
- int *coding_parameter, int natoms)
+ int *coding_parameter, const int natoms)
{
int bits;
unsigned char *packed;
return 0;
}
-static void determine_best_pos_initial_coding(int *quant, int *quant_intra, int natoms, int speed,
- fix_t prec_hi, fix_t prec_lo,
+static void determine_best_pos_initial_coding(int *quant, int *quant_intra, const int natoms, const int speed,
+ const fix_t prec_hi, const fix_t prec_lo,
int *initial_coding, int *initial_coding_parameter)
{
if (*initial_coding==-1)
}
}
-static void determine_best_pos_coding(int *quant, int *quant_inter, int *quant_intra, int natoms, int nframes, int speed,
- fix_t prec_hi, fix_t prec_lo,
+static void determine_best_pos_coding(int *quant, int *quant_inter, int *quant_intra, const int natoms, const int nframes, const int speed,
+ const fix_t prec_hi, const fix_t prec_lo,
int *coding, int *coding_parameter)
{
if (*coding==-1)
}
}
-static void determine_best_vel_initial_coding(int *quant, int natoms, int speed,
- fix_t prec_hi, fix_t prec_lo,
+static void determine_best_vel_initial_coding(int *quant, const int natoms, const int speed,
+ const fix_t prec_hi, const fix_t prec_lo,
int *initial_coding, int *initial_coding_parameter)
{
if (*initial_coding==-1)
}
}
-static void determine_best_vel_coding(int *quant, int *quant_inter, int natoms, int nframes, int speed,
- fix_t prec_hi, fix_t prec_lo,
+static void determine_best_vel_coding(int *quant, int *quant_inter, const int natoms, const int nframes, const int speed,
+ const fix_t prec_hi, const fix_t prec_lo,
int *coding, int *coding_parameter)
{
if (*coding==-1)
}
}
-char DECLSPECDLLEXPORT *tng_compress_pos_int(int *pos, int natoms, int nframes,
- unsigned long prec_hi, unsigned long prec_lo,
+char DECLSPECDLLEXPORT *tng_compress_pos_int(int *pos, const int natoms, const int nframes,
+ const unsigned long prec_hi, const unsigned long prec_lo,
int speed,int *algo,
int *nitems)
{
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_pos(double *pos, int natoms, int nframes,
- double desired_precision,
- int speed,int *algo,
+char DECLSPECDLLEXPORT *tng_compress_pos(double *pos, const int natoms, const int nframes,
+ const double desired_precision,
+ const int speed,int *algo,
int *nitems)
{
int *quant=malloc(natoms*nframes*3*sizeof *quant);
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_pos_float(float *pos, int natoms, int nframes,
- float desired_precision,
- int speed,int *algo,
+char DECLSPECDLLEXPORT *tng_compress_pos_float(float *pos, const int natoms, const int nframes,
+ const float desired_precision,
+ const int speed, int *algo,
int *nitems)
{
int *quant=malloc(natoms*nframes*3*sizeof *quant);
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_pos_find_algo(double *pos, int natoms, int nframes,
- double desired_precision,
- int speed,
+char DECLSPECDLLEXPORT *tng_compress_pos_find_algo(double *pos, const int natoms, const int nframes,
+ const double desired_precision,
+ const int speed,
int *algo,
int *nitems)
{
return tng_compress_pos(pos,natoms,nframes,desired_precision,speed,algo,nitems);
}
-char DECLSPECDLLEXPORT *tng_compress_pos_float_find_algo(float *pos, int natoms, int nframes,
- float desired_precision,
- int speed,
+char DECLSPECDLLEXPORT *tng_compress_pos_float_find_algo(float *pos, const int natoms, const int nframes,
+ const float desired_precision,
+ const int speed,
int *algo,
int *nitems)
{
return tng_compress_pos_float(pos,natoms,nframes,desired_precision,speed,algo,nitems);
}
-char DECLSPECDLLEXPORT *tng_compress_pos_int_find_algo(int *pos, int natoms, int nframes,
- unsigned long prec_hi, unsigned long prec_lo,
- int speed,int *algo,
+char DECLSPECDLLEXPORT *tng_compress_pos_int_find_algo(int *pos, const int natoms, const int nframes,
+ const unsigned long prec_hi, const unsigned long prec_lo,
+ const int speed, int *algo,
int *nitems)
{
algo[0]=-1;
4) One parameter to the algorithm for the remaining frames (the coding parameter). */
}
-char DECLSPECDLLEXPORT *tng_compress_vel_int(int *vel, int natoms, int nframes,
- unsigned long prec_hi, unsigned long prec_lo,
+char DECLSPECDLLEXPORT *tng_compress_vel_int(int *vel, const int natoms, const int nframes,
+ const unsigned long prec_hi, const unsigned long prec_lo,
int speed, int *algo,
int *nitems)
{
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_vel(double *vel, int natoms, int nframes,
- double desired_precision,
- int speed, int *algo,
+char DECLSPECDLLEXPORT *tng_compress_vel(double *vel, const int natoms, const int nframes,
+ const double desired_precision,
+ const int speed, int *algo,
int *nitems)
{
int *quant=malloc(natoms*nframes*3*sizeof *quant);
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_vel_float(float *vel, int natoms, int nframes,
- float desired_precision,
- int speed, int *algo,
+char DECLSPECDLLEXPORT *tng_compress_vel_float(float *vel, const int natoms, const int nframes,
+ const float desired_precision,
+ const int speed, int *algo,
int *nitems)
{
int *quant=malloc(natoms*nframes*3*sizeof *quant);
return data;
}
-char DECLSPECDLLEXPORT *tng_compress_vel_find_algo(double *vel, int natoms, int nframes,
- double desired_precision,
- int speed,
+char DECLSPECDLLEXPORT *tng_compress_vel_find_algo(double *vel, const int natoms, const int nframes,
+ const double desired_precision,
+ const int speed,
int *algo,
int *nitems)
{
return tng_compress_vel(vel,natoms,nframes,desired_precision,speed,algo,nitems);
}
-char DECLSPECDLLEXPORT *tng_compress_vel_float_find_algo(float *vel, int natoms, int nframes,
- float desired_precision,
- int speed,
+char DECLSPECDLLEXPORT *tng_compress_vel_float_find_algo(float *vel, const int natoms, const int nframes,
+ const float desired_precision,
+ const int speed,
int *algo,
int *nitems)
{
return tng_compress_vel_float(vel,natoms,nframes,desired_precision,speed,algo,nitems);
}
-char DECLSPECDLLEXPORT *tng_compress_vel_int_find_algo(int *vel, int natoms, int nframes,
- unsigned long prec_hi, unsigned long prec_lo,
- int speed,
+char DECLSPECDLLEXPORT *tng_compress_vel_int_find_algo(int *vel, const int natoms, const int nframes,
+ const unsigned long prec_hi, const unsigned long prec_lo,
+ const int speed,
int *algo,
int *nitems)
{
return 1;
}
-void DECLSPECDLLEXPORT tng_compress_int_to_double(int *posvel_int,unsigned long prec_hi, unsigned long prec_lo,
- int natoms,int nframes,
+void DECLSPECDLLEXPORT tng_compress_int_to_double(int *posvel_int, const unsigned long prec_hi, const unsigned long prec_lo,
+ const int natoms, const int nframes,
double *posvel_double)
{
unquantize(posvel_double,natoms,nframes,PRECISION(prec_hi,prec_lo),posvel_int);
}
-void DECLSPECDLLEXPORT tng_compress_int_to_float(int *posvel_int,unsigned long prec_hi, unsigned long prec_lo,
- int natoms,int nframes,
+void DECLSPECDLLEXPORT tng_compress_int_to_float(int *posvel_int, const unsigned long prec_hi, const unsigned long prec_lo,
+ const int natoms, const int nframes,
float *posvel_float)
{
unquantize_float(posvel_float,natoms,nframes,(float)PRECISION(prec_hi,prec_lo),posvel_int);
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff