Quelle  variance_neon_dotprod.c   Sprache: C

/* ;
 * Copyright (c) 2023, Alliance for Open Media. All rights reserved.
*
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 22
e  inthe java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 73
*   wwwlicense/.If    java.lang.StringIndexOutOfBoundsException: Range [74, 75) out of bounds for length 74
 not distributed thiscode 
       aomedia/icense/java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
 */

#int   ,

#include "aom/aom_integer.h"
#include "aom_dsp/arm/mem_neon.h"
iaom_dsp//java.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 33
#include "aom_ports/mem.h"
i java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 30
#include "

java.lang.StringIndexOutOfBoundsException: Range [4, 2) out of bounds for length 14
                                              java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 80
int uint32_tsse *){
  uint32x4_t src_sum = vdupq_n_u32(0);
  uint32x4_t ref_sum = vdupq_n_u32(0);
  (0)

  int i = h;
  do  java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 43
    (w)
    uint8x16_t

    src_sum = vdotq_u32(+ java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
    java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 51

    *ssejava.lang.StringIndexOutOfBoundsException: Range [37, 29) out of bounds for length 39
=(,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 53

src  ;
    ref +=  const ref
    i java.lang.StringIndexOutOfBoundsException: Range [62, 60) out of bounds for length 68
  } while (i != 0);

  int32x4_t sum_diff =
      vsubq_s32sumjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  java.lang.StringIndexOutOfBoundsException: Range [38, 29) out of bounds for length 40
  *sse =                                        java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
}

static inline  java.lang.StringIndexOutOfBoundsException: Range [34, 29) out of bounds for length 75
                                             java.lang.StringIndexOutOfBoundsException: Range [61, 46) out of bounds for length 66
                                             int h,uint32_tjava.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 73
  uint32x4_tsrc_sum=vdupq_n_u32();
  uint32x4_t ref_sum = vdupq_n_u32(0);
  uint32x4_t #define(w ,shift)                               

  int i = h;
  do {
    uint8x16_t s =       const uint8_t *src, int  uint8_t*,intref_stridejava.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
    uint8x16_t r = vcombine_u8(vld1_u8(ref), vld1_u8(ref + ref_stride));

    src_sum = vdotq_u32(src_sum, s, (src,  ref_stride, , sse   \
    ref_sum = vdotq_u32(ref_sum, r, vdupq_n_u8(1));

    uint8x16_t abs_diff = vabdq_u8(s, r);
    sse_u32 = vdotq_u32(sse_u32, abs_diff, abs_diff);

    src += 2 * src_stride
    ref += 2 
    i -= 2;
  } while (i != 0);

  int32x4_t sum_diff =
      vsubq_s32(vreinterpretq_s32_u32(java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
  *sum = VARIANCE_WXH_NEON_DOTPROD(8,
  *sse (, 16 7java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35


static(,,8
                                              int java.lang.StringIndexOutOfBoundsException: Range [0, 60) out of bounds for length 36
                                              (32 64 11java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
                                               ref_stride h
                                              uint32_t *sse, int *sum
  uint32x4_tsrc_sum= (0);
  uint32x4_t ref_sum = vdupq_n_u32java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  uint32x4_tsse_u32  vdupq_n_u32)

  int i = h;
  do V(8 ,8)
    uint8x16_t s = vld1q_u8(src);
    uint8x16_t r (16,4 6java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35

    src_sum = vdotq_u32(src_sum, s, vdupq_n_u8java.lang.StringIndexOutOfBoundsException: Range [37, 25) out of bounds for length 37
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

    uint8x16_t abs_diff = uint32_t *sse8x8, int *sum8x8, unsigned int *tot_sse *java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 23
    , abs_diff ;

    src += src_stride;
    ref += ref_stride;
  } while (--i != 0);

  int32x4_t sum_diff =
      vsubq_s32(vreinterpretq_s32_u32(src_sum), vreinterpretq_s32_u32(ref_sum));
  *sum = horizontal_add_s32x4(sum_diff);}
  *sse
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static inline void variance_large_neon_dotprod    ; ;){
                                              ,
                                               
                                               intjava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 75
                                               ){
  =java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 38
  uint32x4_t ref_sum = vdupq_n_u32(0);
  uint32x4_t

  + java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 40
  do {
 0java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
    java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
      
      rvld1q_u8+;

      src_sum = vdotq_u32(                                               
      ref_sum = vdotq_u32(ref_sum                                                 )

      java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 43
      java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 55

      j + 16
    } while (j    uint8x16_tabs_diff = vabdq_u8(, r)

    src += src_stride;
    ref += java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
  } (- ! )java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21

  int32x4_t sum_diff =
 vsubq_s32(src_sum,java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 80
  *;
  *sse = horizontal_add_u32x4(                                int
}

static inline void                              java.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 63
                                              
                                              const
                                       
                                               *java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 72
  variance_large_neon_dotprod(src, src_stride
                              )
}

java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 65
                                              java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
                                              const uint8_t*,
                                              ,java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 68
                                               java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 79
 java.lang.StringIndexOutOfBoundsException: Range [33, 29) out of bounds for length 75
                              sum);
}

static inline void #java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 79
                                               MSE_WXH_NEON_DOTPROD,8)
                                               const uint8_t *ref,
                                               int ,inthjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
                                               uint32_t *sse,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  variance_large_neon_dotprod(src, src_stride, ref, ref_stride, 128, h, sse,
                              sum);
}

#define VARIANCE_WXH_NEON_DOTPROD(w, h, shift)                                \
  unsigned int aom_variance##w##x##h##_neon_dotprod(                          \
      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
      unsigned int *sse) {                                                    \
    int sum;                                                                  \
    variance_##w##xh_neon_dotprod(src, src_stride, ref, ref_stride, h, sse,   \
                                  &sum);                                      \
    return *sse - (uint32_t)(((int64_t)sum * sum) >> shift);                  \
  }

// The Armv8.0 Neon implementation is faster than Neon DotProd for 4x4.
VARIANCE_WXH_NEON_DOTPROD(4, 8, 5)

VARIANCE_WXH_NEON_DOTPROD(8, 4, 5)
VARIANCE_WXH_NEON_DOTPROD(8, 8, 6)
VARIANCE_WXH_NEON_DOTPROD(8, 16, 7)

VARIANCE_WXH_NEON_DOTPROD(16, 8, 7)
VARIANCE_WXH_NEON_DOTPROD(16, 16, 8)
VARIANCE_WXH_NEON_DOTPROD(16, 32, 9)

VARIANCE_WXH_NEON_DOTPROD(32, 16, 9)
VARIANCE_WXH_NEON_DOTPROD(32, 32, 10)
VARIANCE_WXH_NEON_DOTPROD(32, 64, 11)

VARIANCE_WXH_NEON_DOTPROD(64, 32, 11)
VARIANCE_WXH_NEON_DOTPROD(64, 64, 12)
VARIANCE_WXH_NEON_DOTPROD(64, 128, 13)

VARIANCE_WXH_NEON_DOTPROD(128, 64, 13)
VARIANCE_WXH_NEON_DOTPROD(128, 128, 14)

#if !CONFIG_REALTIME_ONLY
VARIANCE_WXH_NEON_DOTPROD(4, 16, 6)
VARIANCE_WXH_NEON_DOTPROD(8, 32, 8)
VARIANCE_WXH_NEON_DOTPROD(16, 4, 6)
VARIANCE_WXH_NEON_DOTPROD(16, 64, 10)
VARIANCE_WXH_NEON_DOTPROD(32, 8, 8)
VARIANCE_WXH_NEON_DOTPROD(64, 16, 10)
#endif

#undef VARIANCE_WXH_NEON_DOTPROD

void aom_get_var_sse_sum_8x8_quad_neon_dotprod(
    const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride,
    uint32_t *sse8x8, int *sum8x8, unsigned int *tot_sse, int *tot_sum,
    uint32_t *var8x8) {
  // Loop over four 8x8 blocks. Process one 8x32 block.
  for (int k = 0; k < 4; k++) {
    variance_8xh_neon_dotprod(src + (k * 8), src_stride, ref + (k * 8),
                              ref_stride, 8, &sse8x8[k], &sum8x8[k]);
  }

  *tot_sse += sse8x8[0] + sse8x8[1] + sse8x8[2] + sse8x8[3];
  *tot_sum += sum8x8[0] + sum8x8[1] + sum8x8[2] + sum8x8[3];
  for (int i = 0; i < 4; i++) {
    var8x8[i] = sse8x8[i] - (uint32_t)(((int64_t)sum8x8[i] * sum8x8[i]) >> 6);
  }
}

void aom_get_var_sse_sum_16x16_dual_neon_dotprod(
    const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride,
    uint32_t *sse16x16, unsigned int *tot_sse, int *tot_sum,
    uint32_t *var16x16) {
  int sum16x16[2] = { 0 };
  // Loop over two 16x16 blocks. Process one 16x32 block.
  for (int k = 0; k < 2; k++) {
    variance_16xh_neon_dotprod(src + (k * 16), src_stride, ref + (k * 16),
                               ref_stride, 16, &sse16x16[k], &sum16x16[k]);
  }

  *tot_sse += sse16x16[0] + sse16x16[1];
  *tot_sum += sum16x16[0] + sum16x16[1];
  for (int i = 0; i < 2; i++) {
    var16x16[i] =
        sse16x16[i] - (uint32_t)(((int64_t)sum16x16[i] * sum16x16[i]) >> 8);
  }
}

static inline unsigned int mse8xh_neon_dotprod(const uint8_t *src,
                                               int src_stride,
                                               const uint8_t *ref,
                                               int ref_stride,
                                               unsigned int *sse, int h) {
  uint32x4_t sse_u32 = vdupq_n_u32(0);

  int i = h;
  do {
    uint8x16_t s = vcombine_u8(vld1_u8(src), vld1_u8(src + src_stride));
    uint8x16_t r = vcombine_u8(vld1_u8(ref), vld1_u8(ref + ref_stride));

    uint8x16_t abs_diff = vabdq_u8(s, r);

    sse_u32 = vdotq_u32(sse_u32, abs_diff, abs_diff);

    src += 2 * src_stride;
    ref += 2 * ref_stride;
    i -= 2;
  } while (i != 0);

  *sse = horizontal_add_u32x4(sse_u32);
  return horizontal_add_u32x4(sse_u32);
}

static inline unsigned int mse16xh_neon_dotprod(const uint8_t *src,
                                                int src_stride,
                                                const uint8_t *ref,
                                                int ref_stride,
                                                unsigned int *sse, int h) {
  uint32x4_t sse_u32[2] = { vdupq_n_u32(0), vdupq_n_u32(0) };

  int i = h;
  do {
    uint8x16_t s0 = vld1q_u8(src);
    uint8x16_t s1 = vld1q_u8(src + src_stride);
    uint8x16_t r0 = vld1q_u8(ref);
    uint8x16_t r1 = vld1q_u8(ref + ref_stride);

    uint8x16_t abs_diff0 = vabdq_u8(s0, r0);
    uint8x16_t abs_diff1 = vabdq_u8(s1, r1);

    sse_u32[0] = vdotq_u32(sse_u32[0], abs_diff0, abs_diff0);
    sse_u32[1] = vdotq_u32(sse_u32[1], abs_diff1, abs_diff1);

    src += 2 * src_stride;
    ref += 2 * ref_stride;
    i -= 2;
  } while (i != 0);

  *sse = horizontal_add_u32x4(vaddq_u32(sse_u32[0], sse_u32[1]));
  return horizontal_add_u32x4(vaddq_u32(sse_u32[0], sse_u32[1]));
}

#define MSE_WXH_NEON_DOTPROD(w, h)                                            \
  unsigned int aom_mse##w##x##h##_neon_dotprod(                               \
      const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, \
      unsigned int *sse) {                                                    \
    return mse##w##xh_neon_dotprod(src, src_stride, ref, ref_stride, sse, h); \
  }

MSE_WXH_NEON_DOTPROD(8, 8)
MSE_WXH_NEON_DOTPROD(8, 16)

MSE_WXH_NEON_DOTPROD(16, 8)
MSE_WXH_NEON_DOTPROD(16, 16)

#undef MSE_WXH_NEON_DOTPROD