Update highbd idct x86 optimizations.
BUG=webm:1412 Change-Id: Ia275940af7d7d8637e9a851a9e39d655bfbe4069
This commit is contained in:
Linfeng Zhang
parent
3f05a70c41
commit
69775d2f40
@ -106,20 +106,20 @@ static INLINE void highbd_idct16x16_38_4col(__m128i *const io /*io[16]*/) {
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__m128i temp1[2], sign[2];
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// stage 2
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highbd_multiplication_sse2(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_multiplication_neg_sse2(io[7], (int)cospi_14_64, (int)cospi_18_64,
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&step2[9], &step2[14]);
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highbd_multiplication_sse2(io[5], (int)cospi_22_64, (int)cospi_10_64,
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&step2[10], &step2[13]);
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highbd_multiplication_neg_sse2(io[3], (int)cospi_6_64, (int)cospi_26_64,
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&step2[11], &step2[12]);
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highbd_partial_butterfly_sse2(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_partial_butterfly_neg_sse2(io[7], (int)cospi_14_64, (int)cospi_18_64,
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&step2[9], &step2[14]);
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highbd_partial_butterfly_sse2(io[5], (int)cospi_22_64, (int)cospi_10_64,
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&step2[10], &step2[13]);
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highbd_partial_butterfly_neg_sse2(io[3], (int)cospi_6_64, (int)cospi_26_64,
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&step2[11], &step2[12]);
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// stage 3
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highbd_multiplication_sse2(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_multiplication_neg_sse2(io[6], (int)cospi_12_64, (int)cospi_20_64,
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&step1[5], &step1[6]);
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highbd_partial_butterfly_sse2(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_partial_butterfly_neg_sse2(io[6], (int)cospi_12_64, (int)cospi_20_64,
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&step1[5], &step1[6]);
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step1[8] = _mm_add_epi32(step2[8], step2[9]);
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step1[9] = _mm_sub_epi32(step2[8], step2[9]);
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step1[10] = _mm_sub_epi32(step2[10], step2[11]); // step1[10] = -step1[10]
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@ -133,8 +133,8 @@ static INLINE void highbd_idct16x16_38_4col(__m128i *const io /*io[16]*/) {
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abs_extend_64bit_sse2(io[0], temp1, sign);
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step2[0] = multiplication_round_shift_sse2(temp1, sign, (int)cospi_16_64);
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step2[1] = step2[0];
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highbd_multiplication_sse2(io[4], (int)cospi_24_64, (int)cospi_8_64,
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&step2[2], &step2[3]);
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highbd_partial_butterfly_sse2(io[4], (int)cospi_24_64, (int)cospi_8_64,
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&step2[2], &step2[3]);
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highbd_butterfly_sse2(step1[14], step1[9], (int)cospi_24_64, (int)cospi_8_64,
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&step2[9], &step2[14]);
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highbd_butterfly_sse2(step1[10], step1[13], (int)cospi_8_64, (int)cospi_24_64,
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@ -158,14 +158,14 @@ static INLINE void highbd_idct16x16_10_4col(__m128i *const io /*io[16]*/) {
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__m128i temp[2], sign[2];
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// stage 2
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highbd_multiplication_sse2(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_multiplication_neg_sse2(io[3], (int)cospi_6_64, (int)cospi_26_64,
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&step2[11], &step2[12]);
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highbd_partial_butterfly_sse2(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_partial_butterfly_neg_sse2(io[3], (int)cospi_6_64, (int)cospi_26_64,
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&step2[11], &step2[12]);
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// stage 3
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highbd_multiplication_sse2(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_partial_butterfly_sse2(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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step1[8] = step2[8];
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step1[9] = step2[8];
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step1[10] =
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@ -209,25 +209,8 @@ void vpx_highbd_idct16x16_256_add_sse2(const tran_low_t *input, uint16_t *dest,
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in = l;
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for (i = 0; i < 2; i++) {
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in[0] = load_pack_8_32bit(input + 0 * 16);
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in[1] = load_pack_8_32bit(input + 1 * 16);
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in[2] = load_pack_8_32bit(input + 2 * 16);
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in[3] = load_pack_8_32bit(input + 3 * 16);
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in[4] = load_pack_8_32bit(input + 4 * 16);
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in[5] = load_pack_8_32bit(input + 5 * 16);
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in[6] = load_pack_8_32bit(input + 6 * 16);
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in[7] = load_pack_8_32bit(input + 7 * 16);
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transpose_16bit_8x8(in, in);
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in[8] = load_pack_8_32bit(input + 0 * 16 + 8);
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in[9] = load_pack_8_32bit(input + 1 * 16 + 8);
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in[10] = load_pack_8_32bit(input + 2 * 16 + 8);
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in[11] = load_pack_8_32bit(input + 3 * 16 + 8);
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in[12] = load_pack_8_32bit(input + 4 * 16 + 8);
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in[13] = load_pack_8_32bit(input + 5 * 16 + 8);
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in[14] = load_pack_8_32bit(input + 6 * 16 + 8);
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in[15] = load_pack_8_32bit(input + 7 * 16 + 8);
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transpose_16bit_8x8(in + 8, in + 8);
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highbd_load_pack_transpose_32bit_8x8(&input[0], 16, &in[0]);
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highbd_load_pack_transpose_32bit_8x8(&input[8], 16, &in[8]);
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idct16_8col(in, in);
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in = r;
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input += 128;
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@ -249,52 +232,18 @@ void vpx_highbd_idct16x16_256_add_sse2(const tran_low_t *input, uint16_t *dest,
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for (i = 0; i < 4; i++) {
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in = all[i];
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in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 0));
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in[1] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 4));
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in[2] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 0));
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in[3] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 4));
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in[4] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 0));
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in[5] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 4));
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in[6] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 0));
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in[7] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 4));
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transpose_32bit_8x4(in, in);
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in[8] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 8));
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in[9] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 12));
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in[10] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 8));
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in[11] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 12));
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in[12] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 8));
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in[13] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 12));
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in[14] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 8));
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in[15] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 12));
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transpose_32bit_8x4(in + 8, in + 8);
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highbd_load_transpose_32bit_8x4(&input[0], 16, &in[0]);
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highbd_load_transpose_32bit_8x4(&input[8], 16, &in[8]);
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highbd_idct16_4col(in);
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input += 4 * 16;
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}
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for (i = 0; i < 16; i += 4) {
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int j;
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out[0] = all[0][i + 0];
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out[1] = all[1][i + 0];
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out[2] = all[0][i + 1];
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out[3] = all[1][i + 1];
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out[4] = all[0][i + 2];
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out[5] = all[1][i + 2];
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out[6] = all[0][i + 3];
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out[7] = all[1][i + 3];
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transpose_32bit_8x4(out, out);
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out[8] = all[2][i + 0];
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out[9] = all[3][i + 0];
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out[10] = all[2][i + 1];
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out[11] = all[3][i + 1];
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out[12] = all[2][i + 2];
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out[13] = all[3][i + 2];
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out[14] = all[2][i + 3];
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out[15] = all[3][i + 3];
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transpose_32bit_8x4(out + 8, out + 8);
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transpose_32bit_4x4(all[0] + i, out + 0);
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transpose_32bit_4x4(all[1] + i, out + 4);
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transpose_32bit_4x4(all[2] + i, out + 8);
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transpose_32bit_4x4(all[3] + i, out + 12);
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highbd_idct16_4col(out);
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for (j = 0; j < 16; ++j) {
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@ -313,16 +262,7 @@ void vpx_highbd_idct16x16_38_add_sse2(const tran_low_t *input, uint16_t *dest,
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if (bd == 8) {
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__m128i in[16], temp[16];
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in[0] = load_pack_8_32bit(input + 0 * 16);
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in[1] = load_pack_8_32bit(input + 1 * 16);
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in[2] = load_pack_8_32bit(input + 2 * 16);
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in[3] = load_pack_8_32bit(input + 3 * 16);
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in[4] = load_pack_8_32bit(input + 4 * 16);
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in[5] = load_pack_8_32bit(input + 5 * 16);
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in[6] = load_pack_8_32bit(input + 6 * 16);
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in[7] = load_pack_8_32bit(input + 7 * 16);
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transpose_16bit_8x8(in, in);
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highbd_load_pack_transpose_32bit_8x8(input, 16, in);
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for (i = 8; i < 16; i++) {
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in[i] = _mm_setzero_si128();
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}
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@ -343,30 +283,15 @@ void vpx_highbd_idct16x16_38_add_sse2(const tran_low_t *input, uint16_t *dest,
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for (i = 0; i < 2; i++) {
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in = all[i];
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in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 0));
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in[1] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 4));
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in[2] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 0));
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in[3] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 4));
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in[4] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 0));
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in[5] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 4));
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in[6] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 0));
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in[7] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 4));
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transpose_32bit_8x4(in, in);
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highbd_load_transpose_32bit_8x4(input, 16, in);
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highbd_idct16x16_38_4col(in);
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input += 4 * 16;
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}
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for (i = 0; i < 16; i += 4) {
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int j;
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out[0] = all[0][i + 0];
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out[1] = all[1][i + 0];
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out[2] = all[0][i + 1];
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out[3] = all[1][i + 1];
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out[4] = all[0][i + 2];
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out[5] = all[1][i + 2];
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out[6] = all[0][i + 3];
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out[7] = all[1][i + 3];
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transpose_32bit_8x4(out, out);
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transpose_32bit_4x4(all[0] + i, out + 0);
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transpose_32bit_4x4(all[1] + i, out + 4);
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highbd_idct16x16_38_4col(out);
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for (j = 0; j < 16; ++j) {
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@ -406,11 +331,7 @@ void vpx_highbd_idct16x16_10_add_sse2(const tran_low_t *input, uint16_t *dest,
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for (i = 0; i < 2; i++) {
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in = all[i];
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in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16));
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in[1] = _mm_load_si128((const __m128i *)(input + 1 * 16));
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in[2] = _mm_load_si128((const __m128i *)(input + 2 * 16));
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in[3] = _mm_load_si128((const __m128i *)(input + 3 * 16));
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transpose_32bit_4x4(in, in);
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highbd_load_transpose_32bit_4x4(input, 16, in);
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highbd_idct16x16_10_4col(in);
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input += 4 * 16;
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}
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@ -107,20 +107,20 @@ static INLINE void highbd_idct16x16_38_4col(__m128i *const io /*io[16]*/) {
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__m128i temp1[2];
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// stage 2
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highbd_multiplication_sse4_1(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_multiplication_sse4_1(io[7], -(int)cospi_18_64, (int)cospi_14_64,
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&step2[9], &step2[14]);
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highbd_multiplication_sse4_1(io[5], (int)cospi_22_64, (int)cospi_10_64,
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&step2[10], &step2[13]);
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highbd_multiplication_sse4_1(io[3], -(int)cospi_26_64, (int)cospi_6_64,
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&step2[11], &step2[12]);
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highbd_partial_butterfly_sse4_1(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_partial_butterfly_sse4_1(io[7], -(int)cospi_18_64, (int)cospi_14_64,
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&step2[9], &step2[14]);
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highbd_partial_butterfly_sse4_1(io[5], (int)cospi_22_64, (int)cospi_10_64,
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&step2[10], &step2[13]);
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highbd_partial_butterfly_sse4_1(io[3], -(int)cospi_26_64, (int)cospi_6_64,
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&step2[11], &step2[12]);
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// stage 3
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highbd_multiplication_sse4_1(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_multiplication_sse4_1(io[6], -(int)cospi_20_64, (int)cospi_12_64,
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&step1[5], &step1[6]);
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highbd_partial_butterfly_sse4_1(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_partial_butterfly_sse4_1(io[6], -(int)cospi_20_64, (int)cospi_12_64,
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&step1[5], &step1[6]);
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step1[8] = _mm_add_epi32(step2[8], step2[9]);
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step1[9] = _mm_sub_epi32(step2[8], step2[9]);
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step1[10] = _mm_sub_epi32(step2[11], step2[10]);
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@ -134,8 +134,8 @@ static INLINE void highbd_idct16x16_38_4col(__m128i *const io /*io[16]*/) {
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extend_64bit(io[0], temp1);
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step2[0] = multiplication_round_shift_sse4_1(temp1, (int)cospi_16_64);
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step2[1] = step2[0];
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highbd_multiplication_sse4_1(io[4], (int)cospi_24_64, (int)cospi_8_64,
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&step2[2], &step2[3]);
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highbd_partial_butterfly_sse4_1(io[4], (int)cospi_24_64, (int)cospi_8_64,
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&step2[2], &step2[3]);
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highbd_butterfly_sse4_1(step1[14], step1[9], (int)cospi_24_64,
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(int)cospi_8_64, &step2[9], &step2[14]);
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highbd_butterfly_sse4_1(step1[10], step1[13], -(int)cospi_8_64,
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@ -159,14 +159,14 @@ static INLINE void highbd_idct16x16_10_4col(__m128i *const io /*io[16]*/) {
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__m128i temp[2];
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// stage 2
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highbd_multiplication_sse4_1(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_multiplication_sse4_1(io[3], -(int)cospi_26_64, (int)cospi_6_64,
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&step2[11], &step2[12]);
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highbd_partial_butterfly_sse4_1(io[1], (int)cospi_30_64, (int)cospi_2_64,
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&step2[8], &step2[15]);
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highbd_partial_butterfly_sse4_1(io[3], -(int)cospi_26_64, (int)cospi_6_64,
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&step2[11], &step2[12]);
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// stage 3
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highbd_multiplication_sse4_1(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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highbd_partial_butterfly_sse4_1(io[2], (int)cospi_28_64, (int)cospi_4_64,
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&step1[4], &step1[7]);
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step1[8] = step2[8];
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step1[9] = step2[8];
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step1[10] = step2[11];
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@ -208,25 +208,8 @@ void vpx_highbd_idct16x16_256_add_sse4_1(const tran_low_t *input,
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in = l;
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for (i = 0; i < 2; i++) {
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in[0] = load_pack_8_32bit(input + 0 * 16);
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in[1] = load_pack_8_32bit(input + 1 * 16);
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in[2] = load_pack_8_32bit(input + 2 * 16);
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in[3] = load_pack_8_32bit(input + 3 * 16);
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in[4] = load_pack_8_32bit(input + 4 * 16);
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in[5] = load_pack_8_32bit(input + 5 * 16);
|
||||
in[6] = load_pack_8_32bit(input + 6 * 16);
|
||||
in[7] = load_pack_8_32bit(input + 7 * 16);
|
||||
transpose_16bit_8x8(in, in);
|
||||
|
||||
in[8] = load_pack_8_32bit(input + 0 * 16 + 8);
|
||||
in[9] = load_pack_8_32bit(input + 1 * 16 + 8);
|
||||
in[10] = load_pack_8_32bit(input + 2 * 16 + 8);
|
||||
in[11] = load_pack_8_32bit(input + 3 * 16 + 8);
|
||||
in[12] = load_pack_8_32bit(input + 4 * 16 + 8);
|
||||
in[13] = load_pack_8_32bit(input + 5 * 16 + 8);
|
||||
in[14] = load_pack_8_32bit(input + 6 * 16 + 8);
|
||||
in[15] = load_pack_8_32bit(input + 7 * 16 + 8);
|
||||
transpose_16bit_8x8(in + 8, in + 8);
|
||||
highbd_load_pack_transpose_32bit_8x8(&input[0], 16, &in[0]);
|
||||
highbd_load_pack_transpose_32bit_8x8(&input[8], 16, &in[8]);
|
||||
idct16_8col(in, in);
|
||||
in = r;
|
||||
input += 128;
|
||||
@ -248,52 +231,18 @@ void vpx_highbd_idct16x16_256_add_sse4_1(const tran_low_t *input,
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
in = all[i];
|
||||
in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 0));
|
||||
in[1] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 4));
|
||||
in[2] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 0));
|
||||
in[3] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 4));
|
||||
in[4] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 0));
|
||||
in[5] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 4));
|
||||
in[6] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 0));
|
||||
in[7] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 4));
|
||||
transpose_32bit_8x4(in, in);
|
||||
|
||||
in[8] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 8));
|
||||
in[9] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 12));
|
||||
in[10] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 8));
|
||||
in[11] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 12));
|
||||
in[12] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 8));
|
||||
in[13] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 12));
|
||||
in[14] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 8));
|
||||
in[15] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 12));
|
||||
transpose_32bit_8x4(in + 8, in + 8);
|
||||
|
||||
highbd_load_transpose_32bit_8x4(&input[0], 16, &in[0]);
|
||||
highbd_load_transpose_32bit_8x4(&input[8], 16, &in[8]);
|
||||
highbd_idct16_4col(in);
|
||||
input += 4 * 16;
|
||||
}
|
||||
|
||||
for (i = 0; i < 16; i += 4) {
|
||||
int j;
|
||||
out[0] = all[0][i + 0];
|
||||
out[1] = all[1][i + 0];
|
||||
out[2] = all[0][i + 1];
|
||||
out[3] = all[1][i + 1];
|
||||
out[4] = all[0][i + 2];
|
||||
out[5] = all[1][i + 2];
|
||||
out[6] = all[0][i + 3];
|
||||
out[7] = all[1][i + 3];
|
||||
transpose_32bit_8x4(out, out);
|
||||
|
||||
out[8] = all[2][i + 0];
|
||||
out[9] = all[3][i + 0];
|
||||
out[10] = all[2][i + 1];
|
||||
out[11] = all[3][i + 1];
|
||||
out[12] = all[2][i + 2];
|
||||
out[13] = all[3][i + 2];
|
||||
out[14] = all[2][i + 3];
|
||||
out[15] = all[3][i + 3];
|
||||
transpose_32bit_8x4(out + 8, out + 8);
|
||||
|
||||
transpose_32bit_4x4(all[0] + i, out + 0);
|
||||
transpose_32bit_4x4(all[1] + i, out + 4);
|
||||
transpose_32bit_4x4(all[2] + i, out + 8);
|
||||
transpose_32bit_4x4(all[3] + i, out + 12);
|
||||
highbd_idct16_4col(out);
|
||||
|
||||
for (j = 0; j < 16; ++j) {
|
||||
@ -312,16 +261,7 @@ void vpx_highbd_idct16x16_38_add_sse4_1(const tran_low_t *input, uint16_t *dest,
|
||||
if (bd == 8) {
|
||||
__m128i in[16], temp[16];
|
||||
|
||||
in[0] = load_pack_8_32bit(input + 0 * 16);
|
||||
in[1] = load_pack_8_32bit(input + 1 * 16);
|
||||
in[2] = load_pack_8_32bit(input + 2 * 16);
|
||||
in[3] = load_pack_8_32bit(input + 3 * 16);
|
||||
in[4] = load_pack_8_32bit(input + 4 * 16);
|
||||
in[5] = load_pack_8_32bit(input + 5 * 16);
|
||||
in[6] = load_pack_8_32bit(input + 6 * 16);
|
||||
in[7] = load_pack_8_32bit(input + 7 * 16);
|
||||
transpose_16bit_8x8(in, in);
|
||||
|
||||
highbd_load_pack_transpose_32bit_8x8(&input[0], 16, &in[0]);
|
||||
for (i = 8; i < 16; i++) {
|
||||
in[i] = _mm_setzero_si128();
|
||||
}
|
||||
@ -342,30 +282,15 @@ void vpx_highbd_idct16x16_38_add_sse4_1(const tran_low_t *input, uint16_t *dest,
|
||||
|
||||
for (i = 0; i < 2; i++) {
|
||||
in = all[i];
|
||||
in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 0));
|
||||
in[1] = _mm_load_si128((const __m128i *)(input + 0 * 16 + 4));
|
||||
in[2] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 0));
|
||||
in[3] = _mm_load_si128((const __m128i *)(input + 1 * 16 + 4));
|
||||
in[4] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 0));
|
||||
in[5] = _mm_load_si128((const __m128i *)(input + 2 * 16 + 4));
|
||||
in[6] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 0));
|
||||
in[7] = _mm_load_si128((const __m128i *)(input + 3 * 16 + 4));
|
||||
transpose_32bit_8x4(in, in);
|
||||
highbd_load_transpose_32bit_8x4(input, 16, in);
|
||||
highbd_idct16x16_38_4col(in);
|
||||
input += 4 * 16;
|
||||
}
|
||||
|
||||
for (i = 0; i < 16; i += 4) {
|
||||
int j;
|
||||
out[0] = all[0][i + 0];
|
||||
out[1] = all[1][i + 0];
|
||||
out[2] = all[0][i + 1];
|
||||
out[3] = all[1][i + 1];
|
||||
out[4] = all[0][i + 2];
|
||||
out[5] = all[1][i + 2];
|
||||
out[6] = all[0][i + 3];
|
||||
out[7] = all[1][i + 3];
|
||||
transpose_32bit_8x4(out, out);
|
||||
transpose_32bit_4x4(all[0] + i, out + 0);
|
||||
transpose_32bit_4x4(all[1] + i, out + 4);
|
||||
highbd_idct16x16_38_4col(out);
|
||||
|
||||
for (j = 0; j < 16; ++j) {
|
||||
@ -405,11 +330,7 @@ void vpx_highbd_idct16x16_10_add_sse4_1(const tran_low_t *input, uint16_t *dest,
|
||||
|
||||
for (i = 0; i < 2; i++) {
|
||||
in = all[i];
|
||||
in[0] = _mm_load_si128((const __m128i *)(input + 0 * 16));
|
||||
in[1] = _mm_load_si128((const __m128i *)(input + 1 * 16));
|
||||
in[2] = _mm_load_si128((const __m128i *)(input + 2 * 16));
|
||||
in[3] = _mm_load_si128((const __m128i *)(input + 3 * 16));
|
||||
transpose_32bit_4x4(in, in);
|
||||
highbd_load_transpose_32bit_4x4(input, 16, in);
|
||||
highbd_idct16x16_10_4col(in);
|
||||
input += 4 * 16;
|
||||
}
|
||||
|
||||
@ -16,6 +16,7 @@
|
||||
#include "./vpx_config.h"
|
||||
#include "vpx/vpx_integer.h"
|
||||
#include "vpx_dsp/inv_txfm.h"
|
||||
#include "vpx_dsp/x86/transpose_sse2.h"
|
||||
#include "vpx_dsp/x86/txfm_common_sse2.h"
|
||||
|
||||
static INLINE void extend_64bit(const __m128i in,
|
||||
@ -84,6 +85,7 @@ static INLINE __m128i multiplication_round_shift_sse2(
|
||||
const __m128i pair_c = pair_set_epi32(c << 2, 0);
|
||||
__m128i t0, t1;
|
||||
|
||||
assert(c >= 0);
|
||||
t0 = multiply_apply_sign_sse2(in[0], sign[0], pair_c);
|
||||
t1 = multiply_apply_sign_sse2(in[1], sign[1], pair_c);
|
||||
t0 = dct_const_round_shift_64bit(t0);
|
||||
@ -99,6 +101,7 @@ static INLINE __m128i multiplication_neg_round_shift_sse2(
|
||||
const __m128i pair_c = pair_set_epi32(c << 2, 0);
|
||||
__m128i t0, t1;
|
||||
|
||||
assert(c >= 0);
|
||||
t0 = multiply_apply_sign_sse2(in[0], sign[0], pair_c);
|
||||
t1 = multiply_apply_sign_sse2(in[1], sign[1], pair_c);
|
||||
t0 = _mm_sub_epi64(_mm_setzero_si128(), t0);
|
||||
@ -118,6 +121,8 @@ static INLINE void highbd_butterfly_sse2(const __m128i in0, const __m128i in1,
|
||||
const __m128i pair_c1 = pair_set_epi32(c1 << 2, 0);
|
||||
__m128i temp1[4], temp2[4], sign1[2], sign2[2];
|
||||
|
||||
assert(c0 >= 0);
|
||||
assert(c1 >= 0);
|
||||
abs_extend_64bit_sse2(in0, temp1, sign1);
|
||||
abs_extend_64bit_sse2(in1, temp2, sign2);
|
||||
temp1[2] = multiply_apply_sign_sse2(temp1[0], sign1[0], pair_c1);
|
||||
@ -140,6 +145,34 @@ static INLINE void highbd_butterfly_sse2(const __m128i in0, const __m128i in1,
|
||||
*out1 = pack_4(temp2[0], temp2[1]);
|
||||
}
|
||||
|
||||
// Note: c0 and c1 must be non negative.
|
||||
static INLINE void highbd_partial_butterfly_sse2(const __m128i in, const int c0,
|
||||
const int c1,
|
||||
__m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
__m128i temp[2], sign[2];
|
||||
|
||||
assert(c0 >= 0);
|
||||
assert(c1 >= 0);
|
||||
abs_extend_64bit_sse2(in, temp, sign);
|
||||
*out0 = multiplication_round_shift_sse2(temp, sign, c0);
|
||||
*out1 = multiplication_round_shift_sse2(temp, sign, c1);
|
||||
}
|
||||
|
||||
// Note: c0 and c1 must be non negative.
|
||||
static INLINE void highbd_partial_butterfly_neg_sse2(const __m128i in,
|
||||
const int c0, const int c1,
|
||||
__m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
__m128i temp[2], sign[2];
|
||||
|
||||
assert(c0 >= 0);
|
||||
assert(c1 >= 0);
|
||||
abs_extend_64bit_sse2(in, temp, sign);
|
||||
*out0 = multiplication_neg_round_shift_sse2(temp, sign, c1);
|
||||
*out1 = multiplication_round_shift_sse2(temp, sign, c0);
|
||||
}
|
||||
|
||||
static INLINE void highbd_butterfly_cospi16_sse2(const __m128i in0,
|
||||
const __m128i in1,
|
||||
__m128i *const out0,
|
||||
@ -154,27 +187,17 @@ static INLINE void highbd_butterfly_cospi16_sse2(const __m128i in0,
|
||||
*out1 = multiplication_round_shift_sse2(temp1, sign, (int)cospi_16_64);
|
||||
}
|
||||
|
||||
// Note: c0 and c1 must be non negative.
|
||||
static INLINE void highbd_multiplication_sse2(const __m128i in, const int c0,
|
||||
const int c1, __m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
__m128i temp[2], sign[2];
|
||||
|
||||
abs_extend_64bit_sse2(in, temp, sign);
|
||||
*out0 = multiplication_round_shift_sse2(temp, sign, c0);
|
||||
*out1 = multiplication_round_shift_sse2(temp, sign, c1);
|
||||
}
|
||||
|
||||
// Note: c0 and c1 must be non negative.
|
||||
static INLINE void highbd_multiplication_neg_sse2(const __m128i in,
|
||||
const int c0, const int c1,
|
||||
__m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
__m128i temp[2], sign[2];
|
||||
|
||||
abs_extend_64bit_sse2(in, temp, sign);
|
||||
*out0 = multiplication_neg_round_shift_sse2(temp, sign, c1);
|
||||
*out1 = multiplication_round_shift_sse2(temp, sign, c0);
|
||||
// Only do addition and subtraction butterfly, size = 16, 32
|
||||
static INLINE void highbd_add_sub_butterfly(const __m128i *in, __m128i *out,
|
||||
int size) {
|
||||
int i = 0;
|
||||
const int num = size >> 1;
|
||||
const int bound = size - 1;
|
||||
while (i < num) {
|
||||
out[i] = _mm_add_epi32(in[i], in[bound - i]);
|
||||
out[bound - i] = _mm_sub_epi32(in[i], in[bound - i]);
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
static INLINE void highbd_idct8_stage4(const __m128i *const in,
|
||||
@ -313,6 +336,44 @@ static INLINE __m128i load_pack_8_32bit(const tran_low_t *const input) {
|
||||
return _mm_packs_epi32(t0, t1);
|
||||
}
|
||||
|
||||
static INLINE void highbd_load_pack_transpose_32bit_8x8(const tran_low_t *input,
|
||||
const int stride,
|
||||
__m128i *const in) {
|
||||
in[0] = load_pack_8_32bit(input + 0 * stride);
|
||||
in[1] = load_pack_8_32bit(input + 1 * stride);
|
||||
in[2] = load_pack_8_32bit(input + 2 * stride);
|
||||
in[3] = load_pack_8_32bit(input + 3 * stride);
|
||||
in[4] = load_pack_8_32bit(input + 4 * stride);
|
||||
in[5] = load_pack_8_32bit(input + 5 * stride);
|
||||
in[6] = load_pack_8_32bit(input + 6 * stride);
|
||||
in[7] = load_pack_8_32bit(input + 7 * stride);
|
||||
transpose_16bit_8x8(in, in);
|
||||
}
|
||||
|
||||
static INLINE void highbd_load_transpose_32bit_8x4(const tran_low_t *input,
|
||||
const int stride,
|
||||
__m128i *in) {
|
||||
in[0] = _mm_load_si128((const __m128i *)(input + 0 * stride + 0));
|
||||
in[1] = _mm_load_si128((const __m128i *)(input + 0 * stride + 4));
|
||||
in[2] = _mm_load_si128((const __m128i *)(input + 1 * stride + 0));
|
||||
in[3] = _mm_load_si128((const __m128i *)(input + 1 * stride + 4));
|
||||
in[4] = _mm_load_si128((const __m128i *)(input + 2 * stride + 0));
|
||||
in[5] = _mm_load_si128((const __m128i *)(input + 2 * stride + 4));
|
||||
in[6] = _mm_load_si128((const __m128i *)(input + 3 * stride + 0));
|
||||
in[7] = _mm_load_si128((const __m128i *)(input + 3 * stride + 4));
|
||||
transpose_32bit_8x4(in, in);
|
||||
}
|
||||
|
||||
static INLINE void highbd_load_transpose_32bit_4x4(const tran_low_t *input,
|
||||
const int stride,
|
||||
__m128i *in) {
|
||||
in[0] = _mm_load_si128((const __m128i *)(input + 0 * stride));
|
||||
in[1] = _mm_load_si128((const __m128i *)(input + 1 * stride));
|
||||
in[2] = _mm_load_si128((const __m128i *)(input + 2 * stride));
|
||||
in[3] = _mm_load_si128((const __m128i *)(input + 3 * stride));
|
||||
transpose_32bit_4x4(in, in);
|
||||
}
|
||||
|
||||
static INLINE void highbd_write_buffer_8(uint16_t *dest, const __m128i in,
|
||||
const int bd) {
|
||||
const __m128i final_rounding = _mm_set1_epi16(1 << 5);
|
||||
|
||||
@ -73,10 +73,10 @@ static INLINE void highbd_butterfly_cospi16_sse4_1(const __m128i in0,
|
||||
*out1 = multiplication_round_shift_sse4_1(temp1, (int)cospi_16_64);
|
||||
}
|
||||
|
||||
static INLINE void highbd_multiplication_sse4_1(const __m128i in, const int c0,
|
||||
const int c1,
|
||||
__m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
static INLINE void highbd_partial_butterfly_sse4_1(const __m128i in,
|
||||
const int c0, const int c1,
|
||||
__m128i *const out0,
|
||||
__m128i *const out1) {
|
||||
__m128i temp[2];
|
||||
|
||||
extend_64bit(in, temp);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user