gstreamer/gst/volume/gstvolumeorc-dist.c

/* autogenerated from gstvolumeorc.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_process_int16 (gint16 * d1, int p1, int n);
void orc_process_int16_clamp (gint16 * d1, int p1, int n);
void orc_process_int8 (gint8 * d1, int p1, int n);
void orc_process_int8_clamp (gint8 * d1, int p1, 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_process_int16 */
#ifdef DISABLE_ORC
void
orc_process_int16 (gint16 * d1, int p1, int n)
{
  int i;
  int16_t var0;
  int16_t *ptr0;
  const int16_t var16 = 13;
  const int16_t var24 = p1;
  orc_union32 var32;
  orc_union32 var33;

  ptr0 = (int16_t *) d1;

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulswl */
    var32.i = var0 * var24;
    /* 1: shrsl */
    var33.i = var32.i >> var16;
    /* 2: convlw */
    var0 = var33.i;
    *ptr0 = var0;
    ptr0++;
  }

}

#else
static void
_backup_orc_process_int16 (OrcExecutor * ex)
{
  int i;
  int n = ex->n;
  int16_t var0;
  int16_t *ptr0;
  const int16_t var16 = 13;
  const int16_t var24 = ex->params[24];
  orc_union32 var32;
  orc_union32 var33;

  ptr0 = (int16_t *) ex->arrays[0];

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulswl */
    var32.i = var0 * var24;
    /* 1: shrsl */
    var33.i = var32.i >> var16;
    /* 2: convlw */
    var0 = var33.i;
    *ptr0 = var0;
    ptr0++;
  }

}

void
orc_process_int16 (gint16 * d1, int p1, 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_process_int16");
      orc_program_set_backup_function (p, _backup_orc_process_int16);
      orc_program_add_destination (p, 2, "d1");
      orc_program_add_constant (p, 2, 13, "c1");
      orc_program_add_parameter (p, 2, "p1");
      orc_program_add_temporary (p, 4, "t1");

      orc_program_append (p, "mulswl", ORC_VAR_T1, ORC_VAR_D1, ORC_VAR_P1);
      orc_program_append (p, "shrsl", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C1);
      orc_program_append (p, "convlw", 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->params[ORC_VAR_P1] = p1;

  func = p->code_exec;
  func (ex);
}
#endif


/* orc_process_int16_clamp */
#ifdef DISABLE_ORC
void
orc_process_int16_clamp (gint16 * d1, int p1, int n)
{
  int i;
  int16_t var0;
  int16_t *ptr0;
  const int16_t var16 = 13;
  const int16_t var24 = p1;
  orc_union32 var32;
  orc_union32 var33;

  ptr0 = (int16_t *) d1;

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulswl */
    var32.i = var0 * var24;
    /* 1: shrsl */
    var33.i = var32.i >> var16;
    /* 2: convssslw */
    var0 = ORC_CLAMP_SW (var33.i);
    *ptr0 = var0;
    ptr0++;
  }

}

#else
static void
_backup_orc_process_int16_clamp (OrcExecutor * ex)
{
  int i;
  int n = ex->n;
  int16_t var0;
  int16_t *ptr0;
  const int16_t var16 = 13;
  const int16_t var24 = ex->params[24];
  orc_union32 var32;
  orc_union32 var33;

  ptr0 = (int16_t *) ex->arrays[0];

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulswl */
    var32.i = var0 * var24;
    /* 1: shrsl */
    var33.i = var32.i >> var16;
    /* 2: convssslw */
    var0 = ORC_CLAMP_SW (var33.i);
    *ptr0 = var0;
    ptr0++;
  }

}

void
orc_process_int16_clamp (gint16 * d1, int p1, 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_process_int16_clamp");
      orc_program_set_backup_function (p, _backup_orc_process_int16_clamp);
      orc_program_add_destination (p, 2, "d1");
      orc_program_add_constant (p, 2, 13, "c1");
      orc_program_add_parameter (p, 2, "p1");
      orc_program_add_temporary (p, 4, "t1");

      orc_program_append (p, "mulswl", ORC_VAR_T1, ORC_VAR_D1, ORC_VAR_P1);
      orc_program_append (p, "shrsl", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C1);
      orc_program_append (p, "convssslw", 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->params[ORC_VAR_P1] = p1;

  func = p->code_exec;
  func (ex);
}
#endif


/* orc_process_int8 */
#ifdef DISABLE_ORC
void
orc_process_int8 (gint8 * d1, int p1, int n)
{
  int i;
  int8_t var0;
  int8_t *ptr0;
  const int16_t var16 = 5;
  const int8_t var24 = p1;
  int16_t var32;
  int16_t var33;

  ptr0 = (int8_t *) d1;

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulsbw */
    var32 = var0 * var24;
    /* 1: shrsw */
    var33 = var32 >> var16;
    /* 2: convwb */
    var0 = var33;
    *ptr0 = var0;
    ptr0++;
  }

}

#else
static void
_backup_orc_process_int8 (OrcExecutor * ex)
{
  int i;
  int n = ex->n;
  int8_t var0;
  int8_t *ptr0;
  const int16_t var16 = 5;
  const int8_t var24 = ex->params[24];
  int16_t var32;
  int16_t var33;

  ptr0 = (int8_t *) ex->arrays[0];

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulsbw */
    var32 = var0 * var24;
    /* 1: shrsw */
    var33 = var32 >> var16;
    /* 2: convwb */
    var0 = var33;
    *ptr0 = var0;
    ptr0++;
  }

}

void
orc_process_int8 (gint8 * d1, int p1, 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_process_int8");
      orc_program_set_backup_function (p, _backup_orc_process_int8);
      orc_program_add_destination (p, 1, "d1");
      orc_program_add_constant (p, 2, 5, "c1");
      orc_program_add_parameter (p, 1, "p1");
      orc_program_add_temporary (p, 2, "t1");

      orc_program_append (p, "mulsbw", ORC_VAR_T1, ORC_VAR_D1, ORC_VAR_P1);
      orc_program_append (p, "shrsw", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C1);
      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->params[ORC_VAR_P1] = p1;

  func = p->code_exec;
  func (ex);
}
#endif


/* orc_process_int8_clamp */
#ifdef DISABLE_ORC
void
orc_process_int8_clamp (gint8 * d1, int p1, int n)
{
  int i;
  int8_t var0;
  int8_t *ptr0;
  const int16_t var16 = 5;
  const int8_t var24 = p1;
  int16_t var32;
  int16_t var33;

  ptr0 = (int8_t *) d1;

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulsbw */
    var32 = var0 * var24;
    /* 1: shrsw */
    var33 = var32 >> var16;
    /* 2: convssswb */
    var0 = ORC_CLAMP_SB (var33);
    *ptr0 = var0;
    ptr0++;
  }

}

#else
static void
_backup_orc_process_int8_clamp (OrcExecutor * ex)
{
  int i;
  int n = ex->n;
  int8_t var0;
  int8_t *ptr0;
  const int16_t var16 = 5;
  const int8_t var24 = ex->params[24];
  int16_t var32;
  int16_t var33;

  ptr0 = (int8_t *) ex->arrays[0];

  for (i = 0; i < n; i++) {
    var0 = *ptr0;
    /* 0: mulsbw */
    var32 = var0 * var24;
    /* 1: shrsw */
    var33 = var32 >> var16;
    /* 2: convssswb */
    var0 = ORC_CLAMP_SB (var33);
    *ptr0 = var0;
    ptr0++;
  }

}

void
orc_process_int8_clamp (gint8 * d1, int p1, 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_process_int8_clamp");
      orc_program_set_backup_function (p, _backup_orc_process_int8_clamp);
      orc_program_add_destination (p, 1, "d1");
      orc_program_add_constant (p, 2, 5, "c1");
      orc_program_add_parameter (p, 1, "p1");
      orc_program_add_temporary (p, 2, "t1");

      orc_program_append (p, "mulsbw", ORC_VAR_T1, ORC_VAR_D1, ORC_VAR_P1);
      orc_program_append (p, "shrsw", ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C1);
      orc_program_append (p, "convssswb", 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->params[ORC_VAR_P1] = p1;

  func = p->code_exec;
  func (ex);
}
#endif