Ejemplo n.º 1
0
static inline void McHorVer02_c (uint8_t* pSrc, int32_t iSrcStride, uint8_t* pDst, int32_t iDstStride, int32_t iWidth,
                                   int32_t iHeight) {
  int32_t i, j;
  for (i = 0; i < iHeight; i++) {
    for (j = 0; j < iWidth; j++) {
      pDst[j] = WELS_CLIP1 ((FilterInput8bitWithStride_c (pSrc + j, iSrcStride) + 16) >> 5);
    }
    pDst += iDstStride;
    pSrc += iSrcStride;
  }
}
Ejemplo n.º 2
0
static inline void McHorVer20_c (const uint8_t* pSrc, int32_t iSrcStride, uint8_t* pDst, int32_t iDstStride, int32_t iWidth,
                                   int32_t iHeight) {
  int32_t i, j;
  for (i = 0; i < iHeight; i++) {
    for (j = 0; j < iWidth; j++) {
      pDst[j] = WelsClip1 ((FilterInput8bitWithStride_c (pSrc + j, 1) + 16) >> 5);
    }
    pDst += iDstStride;
    pSrc += iSrcStride;
  }
}
Ejemplo n.º 3
0
static inline void McHorVer22_c (uint8_t* pSrc, int32_t iSrcStride, uint8_t* pDst, int32_t iDstStride, int32_t iWidth,
                                   int32_t iHeight) {
  int16_t iTmp[16 + 5] = {0}; //16
  int32_t i, j, k;

  for (i = 0; i < iHeight; i++) {
    for (j = 0; j < iWidth + 5; j++) {
      iTmp[j] = FilterInput8bitWithStride_c (pSrc - 2 + j, iSrcStride);
    }
    for (k = 0; k < iWidth; k++) {
      pDst[k] = WELS_CLIP1 ((HorFilterInput16bit_c (&iTmp[2 + k]) + 512) >> 10);
    }
    pSrc += iSrcStride;
    pDst += iDstStride;
  }
}