C++ (Cpp) write_buffer_8x16 Examples

Example #1

File: vp9_idct_intrin_sse2.c Project: webmproject/libvpx

void vp9_iht16x16_256_add_sse2(const tran_low_t *input, uint8_t *dest,
                               int stride, int tx_type) {
  __m128i in0[16], in1[16];

  load_buffer_8x16(input, in0);
  input += 8;
  load_buffer_8x16(input, in1);

  switch (tx_type) {
    case DCT_DCT:
      idct16_sse2(in0, in1);
      idct16_sse2(in0, in1);
      break;
    case ADST_DCT:
      idct16_sse2(in0, in1);
      iadst16_sse2(in0, in1);
      break;
    case DCT_ADST:
      iadst16_sse2(in0, in1);
      idct16_sse2(in0, in1);
      break;
    default:
      assert(tx_type == ADST_ADST);
      iadst16_sse2(in0, in1);
      iadst16_sse2(in0, in1);
      break;
  }

  write_buffer_8x16(dest, in0, stride);
  dest += 8;
  write_buffer_8x16(dest, in1, stride);
}

Example #2

File: vp9_idct_intrin_sse2.c Project: danhett/haxe-openfl-webm

void vp9_iht16x16_256_add_sse2(const int16_t *input, uint8_t *dest, int stride,
                               int tx_type) {
  __m128i in0[16], in1[16];

  load_buffer_8x16(input, in0);
  input += 8;
  load_buffer_8x16(input, in1);

  switch (tx_type) {
    case 0:  // DCT_DCT
      idct16_sse2(in0, in1);
      idct16_sse2(in0, in1);
      break;
    case 1:  // ADST_DCT
      idct16_sse2(in0, in1);
      iadst16_sse2(in0, in1);
      break;
    case 2:  // DCT_ADST
      iadst16_sse2(in0, in1);
      idct16_sse2(in0, in1);
      break;
    case 3:  // ADST_ADST
      iadst16_sse2(in0, in1);
      iadst16_sse2(in0, in1);
      break;
    default:
      assert(0);
      break;
  }

  write_buffer_8x16(dest, in0, stride);
  dest += 8;
  write_buffer_8x16(dest, in1, stride);
}