gstreamer/gst/videoscale/gstvideoscaleorc-dist.c
2010-06-07 23:58:54 -07:00

209 lines
5.2 KiB
C

/* autogenerated from gstvideoscaleorc.orc */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifndef DISABLE_ORC
#include <orc/orc.h>
#else
#include <stdint.h>
#endif
#include <glib.h>
void orc_merge_linear_u8 (uint8_t * d1, const uint8_t * s1, const uint8_t * s2,
int p1, int p2, int n);
/* begin Orc C target preamble */
#define ORC_CLAMP(x,a,b) ((x)<(a) ? (a) : ((x)>(b) ? (b) : (x)))
#define ORC_ABS(a) ((a)<0 ? -(a) : (a))
#define ORC_MIN(a,b) ((a)<(b) ? (a) : (b))
#define ORC_MAX(a,b) ((a)>(b) ? (a) : (b))
#define ORC_SB_MAX 127
#define ORC_SB_MIN (-1-ORC_SB_MAX)
#define ORC_UB_MAX 255
#define ORC_UB_MIN 0
#define ORC_SW_MAX 32767
#define ORC_SW_MIN (-1-ORC_SW_MAX)
#define ORC_UW_MAX 65535
#define ORC_UW_MIN 0
#define ORC_SL_MAX 2147483647
#define ORC_SL_MIN (-1-ORC_SL_MAX)
#define ORC_UL_MAX 4294967295U
#define ORC_UL_MIN 0
#define ORC_CLAMP_SB(x) ORC_CLAMP(x,ORC_SB_MIN,ORC_SB_MAX)
#define ORC_CLAMP_UB(x) ORC_CLAMP(x,ORC_UB_MIN,ORC_UB_MAX)
#define ORC_CLAMP_SW(x) ORC_CLAMP(x,ORC_SW_MIN,ORC_SW_MAX)
#define ORC_CLAMP_UW(x) ORC_CLAMP(x,ORC_UW_MIN,ORC_UW_MAX)
#define ORC_CLAMP_SL(x) ORC_CLAMP(x,ORC_SL_MIN,ORC_SL_MAX)
#define ORC_CLAMP_UL(x) ORC_CLAMP(x,ORC_UL_MIN,ORC_UL_MAX)
#define ORC_SWAP_W(x) ((((x)&0xff)<<8) | (((x)&0xff00)>>8))
#define ORC_SWAP_L(x) ((((x)&0xff)<<24) | (((x)&0xff00)<<8) | (((x)&0xff0000)>>8) | (((x)&0xff000000)>>24))
#define ORC_PTR_OFFSET(ptr,offset) ((void *)(((unsigned char *)(ptr)) + (offset)))
#define ORC_AS_FLOAT(x) (((union { int i; float f; } *)(&x))->f)
typedef union
{
int32_t i;
float f;
} orc_union32;
typedef union
{
int64_t i;
double f;
} orc_union64;
/* end Orc C target preamble */
/* orc_merge_linear_u8 */
#ifdef DISABLE_ORC
void
orc_merge_linear_u8 (uint8_t * d1, const uint8_t * s1, const uint8_t * s2,
int p1, int p2, int n)
{
int i;
int8_t var0;
int8_t *ptr0;
int8_t var4;
const int8_t *ptr4;
int8_t var5;
const int8_t *ptr5;
const int16_t var16 = 128;
const int16_t var17 = 8;
const int8_t var24 = p1;
const int8_t var25 = p2;
int16_t var32;
int16_t var33;
int16_t var34;
int16_t var35;
int16_t var36;
ptr0 = (int8_t *) d1;
ptr4 = (int8_t *) s1;
ptr5 = (int8_t *) s2;
for (i = 0; i < n; i++) {
var4 = *ptr4;
ptr4++;
var5 = *ptr5;
ptr5++;
/* 0: mulubw */
var32 = (uint8_t) var4 *(uint8_t) var24;
/* 1: mulubw */
var33 = (uint8_t) var5 *(uint8_t) var25;
/* 2: addw */
var34 = var32 + var33;
/* 3: addw */
var35 = var34 + var16;
/* 4: shruw */
var36 = ((uint16_t) var35) >> var17;
/* 5: convwb */
var0 = var36;
*ptr0 = var0;
ptr0++;
}
}
#else
static void
_backup_orc_merge_linear_u8 (OrcExecutor * ex)
{
int i;
int n = ex->n;
int8_t var0;
int8_t *ptr0;
int8_t var4;
const int8_t *ptr4;
int8_t var5;
const int8_t *ptr5;
const int16_t var16 = 128;
const int16_t var17 = 8;
const int8_t var24 = ex->params[24];
const int8_t var25 = ex->params[25];
int16_t var32;
int16_t var33;
int16_t var34;
int16_t var35;
int16_t var36;
ptr0 = (int8_t *) ex->arrays[0];
ptr4 = (int8_t *) ex->arrays[4];
ptr5 = (int8_t *) ex->arrays[5];
for (i = 0; i < n; i++) {
var4 = *ptr4;
ptr4++;
var5 = *ptr5;
ptr5++;
/* 0: mulubw */
var32 = (uint8_t) var4 *(uint8_t) var24;
/* 1: mulubw */
var33 = (uint8_t) var5 *(uint8_t) var25;
/* 2: addw */
var34 = var32 + var33;
/* 3: addw */
var35 = var34 + var16;
/* 4: shruw */
var36 = ((uint16_t) var35) >> var17;
/* 5: convwb */
var0 = var36;
*ptr0 = var0;
ptr0++;
}
}
void
orc_merge_linear_u8 (uint8_t * d1, const uint8_t * s1, const uint8_t * s2,
int p1, int p2, int n)
{
OrcExecutor _ex, *ex = &_ex;
static int p_inited = 0;
static OrcProgram *p = 0;
void (*func) (OrcExecutor *);
if (!p_inited) {
orc_once_mutex_lock ();
if (!p_inited) {
OrcCompileResult result;
p = orc_program_new ();
orc_program_set_name (p, "orc_merge_linear_u8");
orc_program_set_backup_function (p, _backup_orc_merge_linear_u8);
orc_program_add_destination (p, 1, "d1");
orc_program_add_source (p, 1, "s1");
orc_program_add_source (p, 1, "s2");
orc_program_add_constant (p, 2, 128, "c1");
orc_program_add_constant (p, 2, 8, "c2");
orc_program_add_parameter (p, 1, "p1");
orc_program_add_parameter (p, 1, "p2");
orc_program_add_temporary (p, 2, "t1");
orc_program_add_temporary (p, 2, "t2");
orc_program_append (p, "mulubw", ORC_VAR_T1, ORC_VAR_S1, ORC_VAR_P1);
orc_program_append (p, "mulubw", ORC_VAR_T2, ORC_VAR_S2, ORC_VAR_P2);
orc_program_append (p, "addw", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_T2);
orc_program_append (p, "addw", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C1);
orc_program_append (p, "shruw", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C2);
orc_program_append (p, "convwb", ORC_VAR_D1, ORC_VAR_T1, ORC_VAR_D1);
result = orc_program_compile (p);
}
p_inited = TRUE;
orc_once_mutex_unlock ();
}
ex->program = p;
ex->n = n;
ex->arrays[ORC_VAR_D1] = d1;
ex->arrays[ORC_VAR_S1] = (void *) s1;
ex->arrays[ORC_VAR_S2] = (void *) s2;
ex->params[ORC_VAR_P1] = p1;
ex->params[ORC_VAR_P2] = p2;
func = p->code_exec;
func (ex);
}
#endif