| Index: source/libvpx/vp9/common/x86/vp9_loopfilter_intrin_sse2.c
|
| ===================================================================
|
| --- source/libvpx/vp9/common/x86/vp9_loopfilter_intrin_sse2.c (revision 240950)
|
| +++ source/libvpx/vp9/common/x86/vp9_loopfilter_intrin_sse2.c (working copy)
|
| @@ -8,7 +8,7 @@
|
| * be found in the AUTHORS file in the root of the source tree.
|
| */
|
|
|
| -#include <emmintrin.h> /* SSE2 */
|
| +#include <emmintrin.h> // SSE2
|
| #include "vp9/common/vp9_loopfilter.h"
|
| #include "vpx_ports/emmintrin_compat.h"
|
|
|
| @@ -17,20 +17,14 @@
|
| const unsigned char *_blimit,
|
| const unsigned char *_limit,
|
| const unsigned char *_thresh) {
|
| - __m128i mask, hev, flat, flat2;
|
| const __m128i zero = _mm_set1_epi16(0);
|
| const __m128i one = _mm_set1_epi8(1);
|
| + const __m128i blimit = _mm_load_si128((const __m128i *)_blimit);
|
| + const __m128i limit = _mm_load_si128((const __m128i *)_limit);
|
| + const __m128i thresh = _mm_load_si128((const __m128i *)_thresh);
|
| + __m128i mask, hev, flat, flat2;
|
| __m128i q7p7, q6p6, q5p5, q4p4, q3p3, q2p2, q1p1, q0p0, p0q0, p1q1;
|
| __m128i abs_p1p0;
|
| - const unsigned int extended_thresh = _thresh[0] * 0x01010101u;
|
| - const unsigned int extended_limit = _limit[0] * 0x01010101u;
|
| - const unsigned int extended_blimit = _blimit[0] * 0x01010101u;
|
| - const __m128i thresh =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_thresh), 0);
|
| - const __m128i limit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_limit), 0);
|
| - const __m128i blimit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_blimit), 0);
|
|
|
| q4p4 = _mm_loadl_epi64((__m128i *)(s - 5 * p));
|
| q4p4 = _mm_castps_si128(_mm_loadh_pi(_mm_castsi128_ps(q4p4),
|
| @@ -105,7 +99,7 @@
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| - /* (vp9_filter + 3 * (qs0 - ps0)) & mask */
|
| + // (vp9_filter + 3 * (qs0 - ps0)) & mask
|
| filt = _mm_and_si128(filt, mask);
|
|
|
| filter1 = _mm_adds_epi8(filt, t4);
|
| @@ -116,11 +110,11 @@
|
| filter2 = _mm_unpacklo_epi8(zero, filter2);
|
| filter2 = _mm_srai_epi16(filter2, 0xB);
|
|
|
| - /* Filter1 >> 3 */
|
| + // Filter1 >> 3
|
| filt = _mm_packs_epi16(filter2, _mm_subs_epi16(zero, filter1));
|
| qs0ps0 = _mm_xor_si128(_mm_adds_epi8(qs0ps0, filt), t80);
|
|
|
| - /* filt >> 1 */
|
| + // filt >> 1
|
| filt = _mm_adds_epi16(filter1, t1);
|
| filt = _mm_srai_epi16(filt, 1);
|
| filt = _mm_andnot_si128(_mm_srai_epi16(_mm_unpacklo_epi8(zero, hev), 0x8),
|
| @@ -375,32 +369,25 @@
|
| const unsigned char *_blimit,
|
| const unsigned char *_limit,
|
| const unsigned char *_thresh) {
|
| - DECLARE_ALIGNED(16, unsigned char, flat2_op[7][16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat2_oq[7][16]);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat2_op, 7 * 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat2_oq, 7 * 16);
|
|
|
| - DECLARE_ALIGNED(16, unsigned char, flat_op[3][16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_oq[3][16]);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op, 3 * 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq, 3 * 16);
|
|
|
| - DECLARE_ALIGNED(16, unsigned char, ap[8][16]);
|
| - DECLARE_ALIGNED(16, unsigned char, aq[8][16]);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, ap, 8 * 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, aq, 8 * 16);
|
|
|
| -
|
| - __m128i mask, hev, flat, flat2;
|
| const __m128i zero = _mm_set1_epi16(0);
|
| const __m128i one = _mm_set1_epi8(1);
|
| + const __m128i blimit = _mm_load_si128((const __m128i *)_blimit);
|
| + const __m128i limit = _mm_load_si128((const __m128i *)_limit);
|
| + const __m128i thresh = _mm_load_si128((const __m128i *)_thresh);
|
| + __m128i mask, hev, flat, flat2;
|
| __m128i p7, p6, p5;
|
| __m128i p4, p3, p2, p1, p0, q0, q1, q2, q3, q4;
|
| __m128i q5, q6, q7;
|
| int i = 0;
|
| - const unsigned int extended_thresh = _thresh[0] * 0x01010101u;
|
| - const unsigned int extended_limit = _limit[0] * 0x01010101u;
|
| - const unsigned int extended_blimit = _blimit[0] * 0x01010101u;
|
| - const __m128i thresh =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_thresh), 0);
|
| - const __m128i limit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_limit), 0);
|
| - const __m128i blimit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_blimit), 0);
|
|
|
| p4 = _mm_loadu_si128((__m128i *)(s - 5 * p));
|
| p3 = _mm_loadu_si128((__m128i *)(s - 4 * p));
|
| @@ -413,16 +400,16 @@
|
| q3 = _mm_loadu_si128((__m128i *)(s + 3 * p));
|
| q4 = _mm_loadu_si128((__m128i *)(s + 4 * p));
|
|
|
| - _mm_store_si128((__m128i *)ap[4], p4);
|
| - _mm_store_si128((__m128i *)ap[3], p3);
|
| - _mm_store_si128((__m128i *)ap[2], p2);
|
| - _mm_store_si128((__m128i *)ap[1], p1);
|
| - _mm_store_si128((__m128i *)ap[0], p0);
|
| - _mm_store_si128((__m128i *)aq[4], q4);
|
| - _mm_store_si128((__m128i *)aq[3], q3);
|
| - _mm_store_si128((__m128i *)aq[2], q2);
|
| - _mm_store_si128((__m128i *)aq[1], q1);
|
| - _mm_store_si128((__m128i *)aq[0], q0);
|
| + _mm_store_si128((__m128i *)&ap[4 * 16], p4);
|
| + _mm_store_si128((__m128i *)&ap[3 * 16], p3);
|
| + _mm_store_si128((__m128i *)&ap[2 * 16], p2);
|
| + _mm_store_si128((__m128i *)&ap[1 * 16], p1);
|
| + _mm_store_si128((__m128i *)&ap[0 * 16], p0);
|
| + _mm_store_si128((__m128i *)&aq[4 * 16], q4);
|
| + _mm_store_si128((__m128i *)&aq[3 * 16], q3);
|
| + _mm_store_si128((__m128i *)&aq[2 * 16], q2);
|
| + _mm_store_si128((__m128i *)&aq[1 * 16], q1);
|
| + _mm_store_si128((__m128i *)&aq[0 * 16], q0);
|
|
|
|
|
| {
|
| @@ -486,13 +473,13 @@
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| - /* (vp9_filter + 3 * (qs0 - ps0)) & mask */
|
| + // (vp9_filter + 3 * (qs0 - ps0)) & mask
|
| filt = _mm_and_si128(filt, mask);
|
|
|
| filter1 = _mm_adds_epi8(filt, t4);
|
| filter2 = _mm_adds_epi8(filt, t3);
|
|
|
| - /* Filter1 >> 3 */
|
| + // Filter1 >> 3
|
| work_a = _mm_cmpgt_epi8(zero, filter1);
|
| filter1 = _mm_srli_epi16(filter1, 3);
|
| work_a = _mm_and_si128(work_a, te0);
|
| @@ -500,7 +487,7 @@
|
| filter1 = _mm_or_si128(filter1, work_a);
|
| qs0 = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
|
|
|
| - /* Filter2 >> 3 */
|
| + // Filter2 >> 3
|
| work_a = _mm_cmpgt_epi8(zero, filter2);
|
| filter2 = _mm_srli_epi16(filter2, 3);
|
| work_a = _mm_and_si128(work_a, te0);
|
| @@ -508,7 +495,7 @@
|
| filter2 = _mm_or_si128(filter2, work_a);
|
| ps0 = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
|
|
|
| - /* filt >> 1 */
|
| + // filt >> 1
|
| filt = _mm_adds_epi8(filter1, t1);
|
| work_a = _mm_cmpgt_epi8(zero, filt);
|
| filt = _mm_srli_epi16(filt, 1);
|
| @@ -546,8 +533,8 @@
|
| _mm_subs_epu8(p0, p5)),
|
| _mm_or_si128(_mm_subs_epu8(q5, q0),
|
| _mm_subs_epu8(q0, q5)));
|
| - _mm_store_si128((__m128i *)ap[5], p5);
|
| - _mm_store_si128((__m128i *)aq[5], q5);
|
| + _mm_store_si128((__m128i *)&ap[5 * 16], p5);
|
| + _mm_store_si128((__m128i *)&aq[5 * 16], q5);
|
| flat2 = _mm_max_epu8(work, flat2);
|
| p6 = _mm_loadu_si128((__m128i *)(s - 7 * p));
|
| q6 = _mm_loadu_si128((__m128i *)(s + 6 * p));
|
| @@ -555,8 +542,8 @@
|
| _mm_subs_epu8(p0, p6)),
|
| _mm_or_si128(_mm_subs_epu8(q6, q0),
|
| _mm_subs_epu8(q0, q6)));
|
| - _mm_store_si128((__m128i *)ap[6], p6);
|
| - _mm_store_si128((__m128i *)aq[6], q6);
|
| + _mm_store_si128((__m128i *)&ap[6 * 16], p6);
|
| + _mm_store_si128((__m128i *)&aq[6 * 16], q6);
|
| flat2 = _mm_max_epu8(work, flat2);
|
|
|
| p7 = _mm_loadu_si128((__m128i *)(s - 8 * p));
|
| @@ -565,8 +552,8 @@
|
| _mm_subs_epu8(p0, p7)),
|
| _mm_or_si128(_mm_subs_epu8(q7, q0),
|
| _mm_subs_epu8(q0, q7)));
|
| - _mm_store_si128((__m128i *)ap[7], p7);
|
| - _mm_store_si128((__m128i *)aq[7], q7);
|
| + _mm_store_si128((__m128i *)&ap[7 * 16], p7);
|
| + _mm_store_si128((__m128i *)&aq[7 * 16], q7);
|
| flat2 = _mm_max_epu8(work, flat2);
|
| flat2 = _mm_subs_epu8(flat2, one);
|
| flat2 = _mm_cmpeq_epi8(flat2, zero);
|
| @@ -586,22 +573,38 @@
|
| __m128i a, b, c;
|
|
|
| unsigned int off = i * 8;
|
| - p7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[7] + off)), zero);
|
| - p6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[6] + off)), zero);
|
| - p5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[5] + off)), zero);
|
| - p4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[4] + off)), zero);
|
| - p3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[3] + off)), zero);
|
| - p2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[2] + off)), zero);
|
| - p1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[1] + off)), zero);
|
| - p0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(ap[0] + off)), zero);
|
| - q0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[0] + off)), zero);
|
| - q1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[1] + off)), zero);
|
| - q2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[2] + off)), zero);
|
| - q3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[3] + off)), zero);
|
| - q4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[4] + off)), zero);
|
| - q5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[5] + off)), zero);
|
| - q6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[6] + off)), zero);
|
| - q7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(aq[7] + off)), zero);
|
| + p7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[7 * 16] + off)),
|
| + zero);
|
| + p6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[6 * 16] + off)),
|
| + zero);
|
| + p5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[5 * 16] + off)),
|
| + zero);
|
| + p4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[4 * 16] + off)),
|
| + zero);
|
| + p3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[3 * 16] + off)),
|
| + zero);
|
| + p2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[2 * 16] + off)),
|
| + zero);
|
| + p1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[1 * 16] + off)),
|
| + zero);
|
| + p0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&ap[0 * 16] + off)),
|
| + zero);
|
| + q0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[0 * 16] + off)),
|
| + zero);
|
| + q1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[1 * 16] + off)),
|
| + zero);
|
| + q2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[2 * 16] + off)),
|
| + zero);
|
| + q3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[3 * 16] + off)),
|
| + zero);
|
| + q4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[4 * 16] + off)),
|
| + zero);
|
| + q5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[5 * 16] + off)),
|
| + zero);
|
| + q6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[6 * 16] + off)),
|
| + zero);
|
| + q7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(&aq[7 * 16] + off)),
|
| + zero);
|
|
|
| c = _mm_sub_epi16(_mm_slli_epi16(p7, 3), p7); // p7 * 7
|
| c = _mm_add_epi16(_mm_slli_epi16(p6, 1), _mm_add_epi16(p4, c));
|
| @@ -610,117 +613,117 @@
|
| a = _mm_add_epi16(p3, _mm_add_epi16(p2, p1));
|
| a = _mm_add_epi16(_mm_add_epi16(p0, q0), a);
|
|
|
| - _mm_storel_epi64((__m128i *)&flat_op[2][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_op[2 * 16 + i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
|
|
| c = _mm_add_epi16(_mm_add_epi16(p5, eight), c);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[6][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[6 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q1, a);
|
| b = _mm_add_epi16(_mm_sub_epi16(b, _mm_add_epi16(p3, p2)), p1);
|
| - _mm_storel_epi64((__m128i *)&flat_op[1][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_op[1 * 16 + i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
|
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p6)), p5);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[5][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[5 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q2, a);
|
| b = _mm_add_epi16(_mm_sub_epi16(b, _mm_add_epi16(p3, p1)), p0);
|
| - _mm_storel_epi64((__m128i *)&flat_op[0][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_op[i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
|
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p5)), p4);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[4][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[4 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q3, a);
|
| b = _mm_add_epi16(_mm_sub_epi16(b, _mm_add_epi16(p3, p0)), q0);
|
| - _mm_storel_epi64((__m128i *)&flat_oq[0][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_oq[i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
|
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p4)), p3);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[3][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[3 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| b = _mm_add_epi16(q3, b);
|
| b = _mm_add_epi16(_mm_sub_epi16(b, _mm_add_epi16(p2, q0)), q1);
|
| - _mm_storel_epi64((__m128i *)&flat_oq[1][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_oq[16 + i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
|
|
| c = _mm_add_epi16(q4, c);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p3)), p2);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[2][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[2 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| b = _mm_add_epi16(q3, b);
|
| b = _mm_add_epi16(_mm_sub_epi16(b, _mm_add_epi16(p1, q1)), q2);
|
| - _mm_storel_epi64((__m128i *)&flat_oq[2][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat_oq[2 * 16 + i * 8],
|
| _mm_packus_epi16(_mm_srli_epi16(_mm_add_epi16(a, b), 3)
|
| , b));
|
| a = _mm_add_epi16(q5, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p2)), p1);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[1][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q6, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p1)), p0);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_op[0][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_op[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p7, p0)), q0);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[0][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p6, q0)), q1);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[1][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p5, q1)), q2);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[2][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[2 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p4, q2)), q3);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[3][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[3 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p3, q3)), q4);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[4][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[4 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p2, q4)), q5);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[5][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[5 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| a = _mm_add_epi16(q7, a);
|
| c = _mm_add_epi16(_mm_sub_epi16(c, _mm_add_epi16(p1, q5)), q6);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(a, c), 4);
|
| - _mm_storel_epi64((__m128i *)&flat2_oq[6][i*8],
|
| + _mm_storel_epi64((__m128i *)&flat2_oq[6 * 16 + i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| temp_flat2 = _mm_srli_si128(temp_flat2, 8);
|
| @@ -730,51 +733,51 @@
|
| // wide flat
|
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
| - work_a = _mm_load_si128((__m128i *)ap[2]);
|
| - p2 = _mm_load_si128((__m128i *)flat_op[2]);
|
| + work_a = _mm_load_si128((__m128i *)&ap[2 * 16]);
|
| + p2 = _mm_load_si128((__m128i *)&flat_op[2 * 16]);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| p2 = _mm_and_si128(flat, p2);
|
| p2 = _mm_or_si128(work_a, p2);
|
| - _mm_store_si128((__m128i *)flat_op[2], p2);
|
| + _mm_store_si128((__m128i *)&flat_op[2 * 16], p2);
|
|
|
| - p1 = _mm_load_si128((__m128i *)flat_op[1]);
|
| + p1 = _mm_load_si128((__m128i *)&flat_op[1 * 16]);
|
| work_a = _mm_andnot_si128(flat, ps1);
|
| p1 = _mm_and_si128(flat, p1);
|
| p1 = _mm_or_si128(work_a, p1);
|
| - _mm_store_si128((__m128i *)flat_op[1], p1);
|
| + _mm_store_si128((__m128i *)&flat_op[1 * 16], p1);
|
|
|
| - p0 = _mm_load_si128((__m128i *)flat_op[0]);
|
| + p0 = _mm_load_si128((__m128i *)&flat_op[0]);
|
| work_a = _mm_andnot_si128(flat, ps0);
|
| p0 = _mm_and_si128(flat, p0);
|
| p0 = _mm_or_si128(work_a, p0);
|
| - _mm_store_si128((__m128i *)flat_op[0], p0);
|
| + _mm_store_si128((__m128i *)&flat_op[0], p0);
|
|
|
| - q0 = _mm_load_si128((__m128i *)flat_oq[0]);
|
| + q0 = _mm_load_si128((__m128i *)&flat_oq[0]);
|
| work_a = _mm_andnot_si128(flat, qs0);
|
| q0 = _mm_and_si128(flat, q0);
|
| q0 = _mm_or_si128(work_a, q0);
|
| - _mm_store_si128((__m128i *)flat_oq[0], q0);
|
| + _mm_store_si128((__m128i *)&flat_oq[0], q0);
|
|
|
| - q1 = _mm_load_si128((__m128i *)flat_oq[1]);
|
| + q1 = _mm_load_si128((__m128i *)&flat_oq[1 * 16]);
|
| work_a = _mm_andnot_si128(flat, qs1);
|
| q1 = _mm_and_si128(flat, q1);
|
| q1 = _mm_or_si128(work_a, q1);
|
| - _mm_store_si128((__m128i *)flat_oq[1], q1);
|
| + _mm_store_si128((__m128i *)&flat_oq[1 * 16], q1);
|
|
|
| - work_a = _mm_load_si128((__m128i *)aq[2]);
|
| - q2 = _mm_load_si128((__m128i *)flat_oq[2]);
|
| + work_a = _mm_load_si128((__m128i *)&aq[2 * 16]);
|
| + q2 = _mm_load_si128((__m128i *)&flat_oq[2 * 16]);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| q2 = _mm_and_si128(flat, q2);
|
| q2 = _mm_or_si128(work_a, q2);
|
| - _mm_store_si128((__m128i *)flat_oq[2], q2);
|
| + _mm_store_si128((__m128i *)&flat_oq[2 * 16], q2);
|
|
|
| // write out op6 - op3
|
| {
|
| unsigned char *dst = (s - 7 * p);
|
| for (i = 6; i > 2; i--) {
|
| __m128i flat2_output;
|
| - work_a = _mm_load_si128((__m128i *)ap[i]);
|
| - flat2_output = _mm_load_si128((__m128i *)flat2_op[i]);
|
| + work_a = _mm_load_si128((__m128i *)&ap[i * 16]);
|
| + flat2_output = _mm_load_si128((__m128i *)&flat2_op[i * 16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| flat2_output = _mm_and_si128(flat2, flat2_output);
|
| work_a = _mm_or_si128(work_a, flat2_output);
|
| @@ -783,43 +786,43 @@
|
| }
|
| }
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_op[2]);
|
| - p2 = _mm_load_si128((__m128i *)flat2_op[2]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_op[2 * 16]);
|
| + p2 = _mm_load_si128((__m128i *)&flat2_op[2 * 16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| p2 = _mm_and_si128(flat2, p2);
|
| p2 = _mm_or_si128(work_a, p2);
|
| _mm_storeu_si128((__m128i *)(s - 3 * p), p2);
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_op[1]);
|
| - p1 = _mm_load_si128((__m128i *)flat2_op[1]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_op[1 * 16]);
|
| + p1 = _mm_load_si128((__m128i *)&flat2_op[1 * 16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| p1 = _mm_and_si128(flat2, p1);
|
| p1 = _mm_or_si128(work_a, p1);
|
| _mm_storeu_si128((__m128i *)(s - 2 * p), p1);
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_op[0]);
|
| - p0 = _mm_load_si128((__m128i *)flat2_op[0]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_op[0]);
|
| + p0 = _mm_load_si128((__m128i *)&flat2_op[0]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| p0 = _mm_and_si128(flat2, p0);
|
| p0 = _mm_or_si128(work_a, p0);
|
| _mm_storeu_si128((__m128i *)(s - 1 * p), p0);
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_oq[0]);
|
| - q0 = _mm_load_si128((__m128i *)flat2_oq[0]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_oq[0]);
|
| + q0 = _mm_load_si128((__m128i *)&flat2_oq[0]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| q0 = _mm_and_si128(flat2, q0);
|
| q0 = _mm_or_si128(work_a, q0);
|
| _mm_storeu_si128((__m128i *)(s - 0 * p), q0);
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_oq[1]);
|
| - q1 = _mm_load_si128((__m128i *)flat2_oq[1]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_oq[1 * 16]);
|
| + q1 = _mm_load_si128((__m128i *)&flat2_oq[16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| q1 = _mm_and_si128(flat2, q1);
|
| q1 = _mm_or_si128(work_a, q1);
|
| _mm_storeu_si128((__m128i *)(s + 1 * p), q1);
|
|
|
| - work_a = _mm_load_si128((__m128i *)flat_oq[2]);
|
| - q2 = _mm_load_si128((__m128i *)flat2_oq[2]);
|
| + work_a = _mm_load_si128((__m128i *)&flat_oq[2 * 16]);
|
| + q2 = _mm_load_si128((__m128i *)&flat2_oq[2 * 16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| q2 = _mm_and_si128(flat2, q2);
|
| q2 = _mm_or_si128(work_a, q2);
|
| @@ -830,8 +833,8 @@
|
| unsigned char *dst = (s + 3 * p);
|
| for (i = 3; i < 7; i++) {
|
| __m128i flat2_output;
|
| - work_a = _mm_load_si128((__m128i *)aq[i]);
|
| - flat2_output = _mm_load_si128((__m128i *)flat2_oq[i]);
|
| + work_a = _mm_load_si128((__m128i *)&aq[i * 16]);
|
| + flat2_output = _mm_load_si128((__m128i *)&flat2_oq[i * 16]);
|
| work_a = _mm_andnot_si128(flat2, work_a);
|
| flat2_output = _mm_and_si128(flat2, flat2_output);
|
| work_a = _mm_or_si128(work_a, flat2_output);
|
| @@ -842,6 +845,7 @@
|
| }
|
| }
|
|
|
| +// TODO(yunqingwang): remove count and call these 2 functions(8 or 16) directly.
|
| void vp9_mb_lpf_horizontal_edge_w_sse2(unsigned char *s,
|
| int p,
|
| const unsigned char *_blimit,
|
| @@ -860,35 +864,261 @@
|
| const unsigned char *_limit,
|
| const unsigned char *_thresh,
|
| int count) {
|
| - DECLARE_ALIGNED(16, unsigned char, flat_op2[16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_op1[16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_op0[16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_oq2[16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_oq1[16]);
|
| - DECLARE_ALIGNED(16, unsigned char, flat_oq0[16]);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op2, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op1, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op0, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq2, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq1, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq0, 16);
|
| + const __m128i zero = _mm_set1_epi16(0);
|
| + const __m128i blimit = _mm_load_si128((const __m128i *)_blimit);
|
| + const __m128i limit = _mm_load_si128((const __m128i *)_limit);
|
| + const __m128i thresh = _mm_load_si128((const __m128i *)_thresh);
|
| __m128i mask, hev, flat;
|
| - const __m128i zero = _mm_set1_epi16(0);
|
| __m128i p3, p2, p1, p0, q0, q1, q2, q3;
|
| - const unsigned int extended_thresh = _thresh[0] * 0x01010101u;
|
| - const unsigned int extended_limit = _limit[0] * 0x01010101u;
|
| - const unsigned int extended_blimit = _blimit[0] * 0x01010101u;
|
| - const __m128i thresh =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_thresh), 0);
|
| - const __m128i limit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_limit), 0);
|
| - const __m128i blimit =
|
| - _mm_shuffle_epi32(_mm_cvtsi32_si128((int)extended_blimit), 0);
|
| + __m128i q3p3, q2p2, q1p1, q0p0, p1q1, p0q0;
|
|
|
| (void)count;
|
| - p3 = _mm_loadl_epi64((__m128i *)(s - 4 * p));
|
| - p2 = _mm_loadl_epi64((__m128i *)(s - 3 * p));
|
| - p1 = _mm_loadl_epi64((__m128i *)(s - 2 * p));
|
| - p0 = _mm_loadl_epi64((__m128i *)(s - 1 * p));
|
| - q0 = _mm_loadl_epi64((__m128i *)(s - 0 * p));
|
| - q1 = _mm_loadl_epi64((__m128i *)(s + 1 * p));
|
| - q2 = _mm_loadl_epi64((__m128i *)(s + 2 * p));
|
| - q3 = _mm_loadl_epi64((__m128i *)(s + 3 * p));
|
| +
|
| + q3p3 = _mm_unpacklo_epi64(_mm_loadl_epi64((__m128i *)(s - 4 * p)),
|
| + _mm_loadl_epi64((__m128i *)(s + 3 * p)));
|
| + q2p2 = _mm_unpacklo_epi64(_mm_loadl_epi64((__m128i *)(s - 3 * p)),
|
| + _mm_loadl_epi64((__m128i *)(s + 2 * p)));
|
| + q1p1 = _mm_unpacklo_epi64(_mm_loadl_epi64((__m128i *)(s - 2 * p)),
|
| + _mm_loadl_epi64((__m128i *)(s + 1 * p)));
|
| + q0p0 = _mm_unpacklo_epi64(_mm_loadl_epi64((__m128i *)(s - 1 * p)),
|
| + _mm_loadl_epi64((__m128i *)(s - 0 * p)));
|
| + p1q1 = _mm_shuffle_epi32(q1p1, 78);
|
| + p0q0 = _mm_shuffle_epi32(q0p0, 78);
|
| +
|
| {
|
| + // filter_mask and hev_mask
|
| + const __m128i one = _mm_set1_epi8(1);
|
| + const __m128i fe = _mm_set1_epi8(0xfe);
|
| + const __m128i ff = _mm_cmpeq_epi8(fe, fe);
|
| + __m128i abs_p1q1, abs_p0q0, abs_q1q0, abs_p1p0, work;
|
| + abs_p1p0 = _mm_or_si128(_mm_subs_epu8(q1p1, q0p0),
|
| + _mm_subs_epu8(q0p0, q1p1));
|
| + abs_q1q0 = _mm_srli_si128(abs_p1p0, 8);
|
| +
|
| + abs_p0q0 = _mm_or_si128(_mm_subs_epu8(q0p0, p0q0),
|
| + _mm_subs_epu8(p0q0, q0p0));
|
| + abs_p1q1 = _mm_or_si128(_mm_subs_epu8(q1p1, p1q1),
|
| + _mm_subs_epu8(p1q1, q1p1));
|
| + flat = _mm_max_epu8(abs_p1p0, abs_q1q0);
|
| + hev = _mm_subs_epu8(flat, thresh);
|
| + hev = _mm_xor_si128(_mm_cmpeq_epi8(hev, zero), ff);
|
| +
|
| + abs_p0q0 =_mm_adds_epu8(abs_p0q0, abs_p0q0);
|
| + abs_p1q1 = _mm_srli_epi16(_mm_and_si128(abs_p1q1, fe), 1);
|
| + mask = _mm_subs_epu8(_mm_adds_epu8(abs_p0q0, abs_p1q1), blimit);
|
| + mask = _mm_xor_si128(_mm_cmpeq_epi8(mask, zero), ff);
|
| + // mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit) * -1;
|
| + mask = _mm_max_epu8(abs_p1p0, mask);
|
| + // mask |= (abs(p1 - p0) > limit) * -1;
|
| + // mask |= (abs(q1 - q0) > limit) * -1;
|
| +
|
| + work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(q2p2, q1p1),
|
| + _mm_subs_epu8(q1p1, q2p2)),
|
| + _mm_or_si128(_mm_subs_epu8(q3p3, q2p2),
|
| + _mm_subs_epu8(q2p2, q3p3)));
|
| + mask = _mm_max_epu8(work, mask);
|
| + mask = _mm_max_epu8(mask, _mm_srli_si128(mask, 8));
|
| + mask = _mm_subs_epu8(mask, limit);
|
| + mask = _mm_cmpeq_epi8(mask, zero);
|
| +
|
| + // flat_mask4
|
| +
|
| + flat = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(q2p2, q0p0),
|
| + _mm_subs_epu8(q0p0, q2p2)),
|
| + _mm_or_si128(_mm_subs_epu8(q3p3, q0p0),
|
| + _mm_subs_epu8(q0p0, q3p3)));
|
| + flat = _mm_max_epu8(abs_p1p0, flat);
|
| + flat = _mm_max_epu8(flat, _mm_srli_si128(flat, 8));
|
| + flat = _mm_subs_epu8(flat, one);
|
| + flat = _mm_cmpeq_epi8(flat, zero);
|
| + flat = _mm_and_si128(flat, mask);
|
| + }
|
| +
|
| + {
|
| + const __m128i four = _mm_set1_epi16(4);
|
| + unsigned char *src = s;
|
| + {
|
| + __m128i workp_a, workp_b, workp_shft;
|
| + p3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 4 * p)), zero);
|
| + p2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 3 * p)), zero);
|
| + p1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 2 * p)), zero);
|
| + p0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 1 * p)), zero);
|
| + q0 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 0 * p)), zero);
|
| + q1 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 1 * p)), zero);
|
| + q2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 2 * p)), zero);
|
| + q3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 3 * p)), zero);
|
| +
|
| + workp_a = _mm_add_epi16(_mm_add_epi16(p3, p3), _mm_add_epi16(p2, p1));
|
| + workp_a = _mm_add_epi16(_mm_add_epi16(workp_a, four), p0);
|
| + workp_b = _mm_add_epi16(_mm_add_epi16(q0, p2), p3);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_op2[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| +
|
| + workp_b = _mm_add_epi16(_mm_add_epi16(q0, q1), p1);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_op1[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| +
|
| + workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p3), q2);
|
| + workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p1), p0);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_op0[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| +
|
| + workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p3), q3);
|
| + workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p0), q0);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_oq0[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| +
|
| + workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p2), q3);
|
| + workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q0), q1);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_oq1[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| +
|
| + workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p1), q3);
|
| + workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q1), q2);
|
| + workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| + _mm_storel_epi64((__m128i *)&flat_oq2[0],
|
| + _mm_packus_epi16(workp_shft, workp_shft));
|
| + }
|
| + }
|
| + // lp filter
|
| + {
|
| + const __m128i t4 = _mm_set1_epi8(4);
|
| + const __m128i t3 = _mm_set1_epi8(3);
|
| + const __m128i t80 = _mm_set1_epi8(0x80);
|
| + const __m128i t1 = _mm_set1_epi8(0x1);
|
| + const __m128i ps1 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s - 2 * p)),
|
| + t80);
|
| + const __m128i ps0 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s - 1 * p)),
|
| + t80);
|
| + const __m128i qs0 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s + 0 * p)),
|
| + t80);
|
| + const __m128i qs1 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s + 1 * p)),
|
| + t80);
|
| + __m128i filt;
|
| + __m128i work_a;
|
| + __m128i filter1, filter2;
|
| +
|
| + filt = _mm_and_si128(_mm_subs_epi8(ps1, qs1), hev);
|
| + work_a = _mm_subs_epi8(qs0, ps0);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + // (vp9_filter + 3 * (qs0 - ps0)) & mask
|
| + filt = _mm_and_si128(filt, mask);
|
| +
|
| + filter1 = _mm_adds_epi8(filt, t4);
|
| + filter2 = _mm_adds_epi8(filt, t3);
|
| +
|
| + // Filter1 >> 3
|
| + filter1 = _mm_unpacklo_epi8(zero, filter1);
|
| + filter1 = _mm_srai_epi16(filter1, 11);
|
| + filter1 = _mm_packs_epi16(filter1, filter1);
|
| +
|
| + // Filter2 >> 3
|
| + filter2 = _mm_unpacklo_epi8(zero, filter2);
|
| + filter2 = _mm_srai_epi16(filter2, 11);
|
| + filter2 = _mm_packs_epi16(filter2, zero);
|
| +
|
| + // filt >> 1
|
| + filt = _mm_adds_epi8(filter1, t1);
|
| + filt = _mm_unpacklo_epi8(zero, filt);
|
| + filt = _mm_srai_epi16(filt, 9);
|
| + filt = _mm_packs_epi16(filt, zero);
|
| +
|
| + filt = _mm_andnot_si128(hev, filt);
|
| +
|
| + work_a = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
|
| + q0 = _mm_loadl_epi64((__m128i *)flat_oq0);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + q0 = _mm_and_si128(flat, q0);
|
| + q0 = _mm_or_si128(work_a, q0);
|
| +
|
| + work_a = _mm_xor_si128(_mm_subs_epi8(qs1, filt), t80);
|
| + q1 = _mm_loadl_epi64((__m128i *)flat_oq1);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + q1 = _mm_and_si128(flat, q1);
|
| + q1 = _mm_or_si128(work_a, q1);
|
| +
|
| + work_a = _mm_loadu_si128((__m128i *)(s + 2 * p));
|
| + q2 = _mm_loadl_epi64((__m128i *)flat_oq2);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + q2 = _mm_and_si128(flat, q2);
|
| + q2 = _mm_or_si128(work_a, q2);
|
| +
|
| + work_a = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
|
| + p0 = _mm_loadl_epi64((__m128i *)flat_op0);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + p0 = _mm_and_si128(flat, p0);
|
| + p0 = _mm_or_si128(work_a, p0);
|
| +
|
| + work_a = _mm_xor_si128(_mm_adds_epi8(ps1, filt), t80);
|
| + p1 = _mm_loadl_epi64((__m128i *)flat_op1);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + p1 = _mm_and_si128(flat, p1);
|
| + p1 = _mm_or_si128(work_a, p1);
|
| +
|
| + work_a = _mm_loadu_si128((__m128i *)(s - 3 * p));
|
| + p2 = _mm_loadl_epi64((__m128i *)flat_op2);
|
| + work_a = _mm_andnot_si128(flat, work_a);
|
| + p2 = _mm_and_si128(flat, p2);
|
| + p2 = _mm_or_si128(work_a, p2);
|
| +
|
| + _mm_storel_epi64((__m128i *)(s - 3 * p), p2);
|
| + _mm_storel_epi64((__m128i *)(s - 2 * p), p1);
|
| + _mm_storel_epi64((__m128i *)(s - 1 * p), p0);
|
| + _mm_storel_epi64((__m128i *)(s + 0 * p), q0);
|
| + _mm_storel_epi64((__m128i *)(s + 1 * p), q1);
|
| + _mm_storel_epi64((__m128i *)(s + 2 * p), q2);
|
| + }
|
| +}
|
| +
|
| +void vp9_mbloop_filter_horizontal_edge_16_sse2(uint8_t *s, int p,
|
| + const uint8_t *_blimit0,
|
| + const uint8_t *_limit0,
|
| + const uint8_t *_thresh0,
|
| + const uint8_t *_blimit1,
|
| + const uint8_t *_limit1,
|
| + const uint8_t *_thresh1) {
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op2, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op1, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op0, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq2, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq1, 16);
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq0, 16);
|
| + const __m128i zero = _mm_set1_epi16(0);
|
| + const __m128i blimit =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_blimit0),
|
| + _mm_load_si128((const __m128i *)_blimit1));
|
| + const __m128i limit =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_limit0),
|
| + _mm_load_si128((const __m128i *)_limit1));
|
| + const __m128i thresh =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_thresh0),
|
| + _mm_load_si128((const __m128i *)_thresh1));
|
| +
|
| + __m128i mask, hev, flat;
|
| + __m128i p3, p2, p1, p0, q0, q1, q2, q3;
|
| +
|
| + p3 = _mm_loadu_si128((__m128i *)(s - 4 * p));
|
| + p2 = _mm_loadu_si128((__m128i *)(s - 3 * p));
|
| + p1 = _mm_loadu_si128((__m128i *)(s - 2 * p));
|
| + p0 = _mm_loadu_si128((__m128i *)(s - 1 * p));
|
| + q0 = _mm_loadu_si128((__m128i *)(s - 0 * p));
|
| + q1 = _mm_loadu_si128((__m128i *)(s + 1 * p));
|
| + q2 = _mm_loadu_si128((__m128i *)(s + 2 * p));
|
| + q3 = _mm_loadu_si128((__m128i *)(s + 3 * p));
|
| + {
|
| const __m128i abs_p1p0 = _mm_or_si128(_mm_subs_epu8(p1, p0),
|
| _mm_subs_epu8(p0, p1));
|
| const __m128i abs_q1q0 = _mm_or_si128(_mm_subs_epu8(q1, q0),
|
| @@ -901,6 +1131,8 @@
|
| __m128i abs_p1q1 = _mm_or_si128(_mm_subs_epu8(p1, q1),
|
| _mm_subs_epu8(q1, p1));
|
| __m128i work;
|
| +
|
| + // filter_mask and hev_mask
|
| flat = _mm_max_epu8(abs_p1p0, abs_q1q0);
|
| hev = _mm_subs_epu8(flat, thresh);
|
| hev = _mm_xor_si128(_mm_cmpeq_epi8(hev, zero), ff);
|
| @@ -926,6 +1158,7 @@
|
| mask = _mm_subs_epu8(mask, limit);
|
| mask = _mm_cmpeq_epi8(mask, zero);
|
|
|
| + // flat_mask4
|
| work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p2, p0),
|
| _mm_subs_epu8(p0, p2)),
|
| _mm_or_si128(_mm_subs_epu8(q2, q0),
|
| @@ -943,7 +1176,9 @@
|
| {
|
| const __m128i four = _mm_set1_epi16(4);
|
| unsigned char *src = s;
|
| - {
|
| + int i = 0;
|
| +
|
| + do {
|
| __m128i workp_a, workp_b, workp_shft;
|
| p3 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 4 * p)), zero);
|
| p2 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 3 * p)), zero);
|
| @@ -958,38 +1193,40 @@
|
| workp_a = _mm_add_epi16(_mm_add_epi16(workp_a, four), p0);
|
| workp_b = _mm_add_epi16(_mm_add_epi16(q0, p2), p3);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_op2[0],
|
| + _mm_storel_epi64((__m128i *)&flat_op2[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| workp_b = _mm_add_epi16(_mm_add_epi16(q0, q1), p1);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_op1[0],
|
| + _mm_storel_epi64((__m128i *)&flat_op1[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p3), q2);
|
| workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p1), p0);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_op0[0],
|
| + _mm_storel_epi64((__m128i *)&flat_op0[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p3), q3);
|
| workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p0), q0);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_oq0[0],
|
| + _mm_storel_epi64((__m128i *)&flat_oq0[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p2), q3);
|
| workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q0), q1);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_oq1[0],
|
| + _mm_storel_epi64((__m128i *)&flat_oq1[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
|
|
| workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p1), q3);
|
| workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q1), q2);
|
| workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
|
| - _mm_storel_epi64((__m128i *)&flat_oq2[0],
|
| + _mm_storel_epi64((__m128i *)&flat_oq2[i * 8],
|
| _mm_packus_epi16(workp_shft, workp_shft));
|
| - }
|
| +
|
| + src += 8;
|
| + } while (++i < 2);
|
| }
|
| // lp filter
|
| {
|
| @@ -1001,13 +1238,13 @@
|
| const __m128i t1 = _mm_set1_epi8(0x1);
|
| const __m128i t7f = _mm_set1_epi8(0x7f);
|
|
|
| - const __m128i ps1 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s - 2 * p)),
|
| + const __m128i ps1 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 2 * p)),
|
| t80);
|
| - const __m128i ps0 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s - 1 * p)),
|
| + const __m128i ps0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 1 * p)),
|
| t80);
|
| - const __m128i qs0 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s + 0 * p)),
|
| + const __m128i qs0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s + 0 * p)),
|
| t80);
|
| - const __m128i qs1 = _mm_xor_si128(_mm_loadl_epi64((__m128i *)(s + 1 * p)),
|
| + const __m128i qs1 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s + 1 * p)),
|
| t80);
|
| __m128i filt;
|
| __m128i work_a;
|
| @@ -1018,27 +1255,27 @@
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| filt = _mm_adds_epi8(filt, work_a);
|
| - /* (vp9_filter + 3 * (qs0 - ps0)) & mask */
|
| + // (vp9_filter + 3 * (qs0 - ps0)) & mask
|
| filt = _mm_and_si128(filt, mask);
|
|
|
| filter1 = _mm_adds_epi8(filt, t4);
|
| filter2 = _mm_adds_epi8(filt, t3);
|
|
|
| - /* Filter1 >> 3 */
|
| + // Filter1 >> 3
|
| work_a = _mm_cmpgt_epi8(zero, filter1);
|
| filter1 = _mm_srli_epi16(filter1, 3);
|
| work_a = _mm_and_si128(work_a, te0);
|
| filter1 = _mm_and_si128(filter1, t1f);
|
| filter1 = _mm_or_si128(filter1, work_a);
|
|
|
| - /* Filter2 >> 3 */
|
| + // Filter2 >> 3
|
| work_a = _mm_cmpgt_epi8(zero, filter2);
|
| filter2 = _mm_srli_epi16(filter2, 3);
|
| work_a = _mm_and_si128(work_a, te0);
|
| filter2 = _mm_and_si128(filter2, t1f);
|
| filter2 = _mm_or_si128(filter2, work_a);
|
|
|
| - /* filt >> 1 */
|
| + // filt >> 1
|
| filt = _mm_adds_epi8(filter1, t1);
|
| work_a = _mm_cmpgt_epi8(zero, filt);
|
| filt = _mm_srli_epi16(filt, 1);
|
| @@ -1049,56 +1286,195 @@
|
| filt = _mm_andnot_si128(hev, filt);
|
|
|
| work_a = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
|
| - q0 = _mm_loadl_epi64((__m128i *)flat_oq0);
|
| + q0 = _mm_load_si128((__m128i *)flat_oq0);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| q0 = _mm_and_si128(flat, q0);
|
| q0 = _mm_or_si128(work_a, q0);
|
|
|
| work_a = _mm_xor_si128(_mm_subs_epi8(qs1, filt), t80);
|
| - q1 = _mm_loadl_epi64((__m128i *)flat_oq1);
|
| + q1 = _mm_load_si128((__m128i *)flat_oq1);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| q1 = _mm_and_si128(flat, q1);
|
| q1 = _mm_or_si128(work_a, q1);
|
|
|
| work_a = _mm_loadu_si128((__m128i *)(s + 2 * p));
|
| - q2 = _mm_loadl_epi64((__m128i *)flat_oq2);
|
| + q2 = _mm_load_si128((__m128i *)flat_oq2);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| q2 = _mm_and_si128(flat, q2);
|
| q2 = _mm_or_si128(work_a, q2);
|
|
|
| work_a = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
|
| - p0 = _mm_loadl_epi64((__m128i *)flat_op0);
|
| + p0 = _mm_load_si128((__m128i *)flat_op0);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| p0 = _mm_and_si128(flat, p0);
|
| p0 = _mm_or_si128(work_a, p0);
|
|
|
| work_a = _mm_xor_si128(_mm_adds_epi8(ps1, filt), t80);
|
| - p1 = _mm_loadl_epi64((__m128i *)flat_op1);
|
| + p1 = _mm_load_si128((__m128i *)flat_op1);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| p1 = _mm_and_si128(flat, p1);
|
| p1 = _mm_or_si128(work_a, p1);
|
|
|
| work_a = _mm_loadu_si128((__m128i *)(s - 3 * p));
|
| - p2 = _mm_loadl_epi64((__m128i *)flat_op2);
|
| + p2 = _mm_load_si128((__m128i *)flat_op2);
|
| work_a = _mm_andnot_si128(flat, work_a);
|
| p2 = _mm_and_si128(flat, p2);
|
| p2 = _mm_or_si128(work_a, p2);
|
|
|
| - _mm_storel_epi64((__m128i *)(s - 3 * p), p2);
|
| - _mm_storel_epi64((__m128i *)(s - 2 * p), p1);
|
| - _mm_storel_epi64((__m128i *)(s - 1 * p), p0);
|
| - _mm_storel_epi64((__m128i *)(s + 0 * p), q0);
|
| - _mm_storel_epi64((__m128i *)(s + 1 * p), q1);
|
| - _mm_storel_epi64((__m128i *)(s + 2 * p), q2);
|
| + _mm_storeu_si128((__m128i *)(s - 3 * p), p2);
|
| + _mm_storeu_si128((__m128i *)(s - 2 * p), p1);
|
| + _mm_storeu_si128((__m128i *)(s - 1 * p), p0);
|
| + _mm_storeu_si128((__m128i *)(s + 0 * p), q0);
|
| + _mm_storeu_si128((__m128i *)(s + 1 * p), q1);
|
| + _mm_storeu_si128((__m128i *)(s + 2 * p), q2);
|
| }
|
| }
|
|
|
| +void vp9_loop_filter_horizontal_edge_16_sse2(unsigned char *s,
|
| + int p,
|
| + const unsigned char *_blimit0,
|
| + const unsigned char *_limit0,
|
| + const unsigned char *_thresh0,
|
| + const unsigned char *_blimit1,
|
| + const unsigned char *_limit1,
|
| + const unsigned char *_thresh1) {
|
| + const __m128i blimit =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_blimit0),
|
| + _mm_load_si128((const __m128i *)_blimit1));
|
| + const __m128i limit =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_limit0),
|
| + _mm_load_si128((const __m128i *)_limit1));
|
| + const __m128i thresh =
|
| + _mm_unpacklo_epi64(_mm_load_si128((const __m128i *)_thresh0),
|
| + _mm_load_si128((const __m128i *)_thresh1));
|
| + const __m128i zero = _mm_set1_epi16(0);
|
| + __m128i p3, p2, p1, p0, q0, q1, q2, q3;
|
| + __m128i mask, hev, flat;
|
| +
|
| + p3 = _mm_loadu_si128((__m128i *)(s - 4 * p));
|
| + p2 = _mm_loadu_si128((__m128i *)(s - 3 * p));
|
| + p1 = _mm_loadu_si128((__m128i *)(s - 2 * p));
|
| + p0 = _mm_loadu_si128((__m128i *)(s - 1 * p));
|
| + q0 = _mm_loadu_si128((__m128i *)(s - 0 * p));
|
| + q1 = _mm_loadu_si128((__m128i *)(s + 1 * p));
|
| + q2 = _mm_loadu_si128((__m128i *)(s + 2 * p));
|
| + q3 = _mm_loadu_si128((__m128i *)(s + 3 * p));
|
| +
|
| + // filter_mask and hev_mask
|
| + {
|
| + const __m128i abs_p1p0 = _mm_or_si128(_mm_subs_epu8(p1, p0),
|
| + _mm_subs_epu8(p0, p1));
|
| + const __m128i abs_q1q0 = _mm_or_si128(_mm_subs_epu8(q1, q0),
|
| + _mm_subs_epu8(q0, q1));
|
| + const __m128i fe = _mm_set1_epi8(0xfe);
|
| + const __m128i ff = _mm_cmpeq_epi8(abs_p1p0, abs_p1p0);
|
| + __m128i abs_p0q0 = _mm_or_si128(_mm_subs_epu8(p0, q0),
|
| + _mm_subs_epu8(q0, p0));
|
| + __m128i abs_p1q1 = _mm_or_si128(_mm_subs_epu8(p1, q1),
|
| + _mm_subs_epu8(q1, p1));
|
| + __m128i work;
|
| +
|
| + flat = _mm_max_epu8(abs_p1p0, abs_q1q0);
|
| + hev = _mm_subs_epu8(flat, thresh);
|
| + hev = _mm_xor_si128(_mm_cmpeq_epi8(hev, zero), ff);
|
| +
|
| + abs_p0q0 =_mm_adds_epu8(abs_p0q0, abs_p0q0);
|
| + abs_p1q1 = _mm_srli_epi16(_mm_and_si128(abs_p1q1, fe), 1);
|
| + mask = _mm_subs_epu8(_mm_adds_epu8(abs_p0q0, abs_p1q1), blimit);
|
| + mask = _mm_xor_si128(_mm_cmpeq_epi8(mask, zero), ff);
|
| + // mask |= (abs(p0 - q0) * 2 + abs(p1 - q1) / 2 > blimit) * -1;
|
| + mask = _mm_max_epu8(flat, mask);
|
| + // mask |= (abs(p1 - p0) > limit) * -1;
|
| + // mask |= (abs(q1 - q0) > limit) * -1;
|
| + work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p2, p1),
|
| + _mm_subs_epu8(p1, p2)),
|
| + _mm_or_si128(_mm_subs_epu8(p3, p2),
|
| + _mm_subs_epu8(p2, p3)));
|
| + mask = _mm_max_epu8(work, mask);
|
| + work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(q2, q1),
|
| + _mm_subs_epu8(q1, q2)),
|
| + _mm_or_si128(_mm_subs_epu8(q3, q2),
|
| + _mm_subs_epu8(q2, q3)));
|
| + mask = _mm_max_epu8(work, mask);
|
| + mask = _mm_subs_epu8(mask, limit);
|
| + mask = _mm_cmpeq_epi8(mask, zero);
|
| + }
|
| +
|
| + // filter4
|
| + {
|
| + const __m128i t4 = _mm_set1_epi8(4);
|
| + const __m128i t3 = _mm_set1_epi8(3);
|
| + const __m128i t80 = _mm_set1_epi8(0x80);
|
| + const __m128i te0 = _mm_set1_epi8(0xe0);
|
| + const __m128i t1f = _mm_set1_epi8(0x1f);
|
| + const __m128i t1 = _mm_set1_epi8(0x1);
|
| + const __m128i t7f = _mm_set1_epi8(0x7f);
|
| +
|
| + const __m128i ps1 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 2 * p)),
|
| + t80);
|
| + const __m128i ps0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 1 * p)),
|
| + t80);
|
| + const __m128i qs0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s + 0 * p)),
|
| + t80);
|
| + const __m128i qs1 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s + 1 * p)),
|
| + t80);
|
| + __m128i filt;
|
| + __m128i work_a;
|
| + __m128i filter1, filter2;
|
| +
|
| + filt = _mm_and_si128(_mm_subs_epi8(ps1, qs1), hev);
|
| + work_a = _mm_subs_epi8(qs0, ps0);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + filt = _mm_adds_epi8(filt, work_a);
|
| + // (vp9_filter + 3 * (qs0 - ps0)) & mask
|
| + filt = _mm_and_si128(filt, mask);
|
| +
|
| + filter1 = _mm_adds_epi8(filt, t4);
|
| + filter2 = _mm_adds_epi8(filt, t3);
|
| +
|
| + // Filter1 >> 3
|
| + work_a = _mm_cmpgt_epi8(zero, filter1);
|
| + filter1 = _mm_srli_epi16(filter1, 3);
|
| + work_a = _mm_and_si128(work_a, te0);
|
| + filter1 = _mm_and_si128(filter1, t1f);
|
| + filter1 = _mm_or_si128(filter1, work_a);
|
| +
|
| + // Filter2 >> 3
|
| + work_a = _mm_cmpgt_epi8(zero, filter2);
|
| + filter2 = _mm_srli_epi16(filter2, 3);
|
| + work_a = _mm_and_si128(work_a, te0);
|
| + filter2 = _mm_and_si128(filter2, t1f);
|
| + filter2 = _mm_or_si128(filter2, work_a);
|
| +
|
| + // filt >> 1
|
| + filt = _mm_adds_epi8(filter1, t1);
|
| + work_a = _mm_cmpgt_epi8(zero, filt);
|
| + filt = _mm_srli_epi16(filt, 1);
|
| + work_a = _mm_and_si128(work_a, t80);
|
| + filt = _mm_and_si128(filt, t7f);
|
| + filt = _mm_or_si128(filt, work_a);
|
| +
|
| + filt = _mm_andnot_si128(hev, filt);
|
| +
|
| + q0 = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
|
| + q1 = _mm_xor_si128(_mm_subs_epi8(qs1, filt), t80);
|
| + p0 = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
|
| + p1 = _mm_xor_si128(_mm_adds_epi8(ps1, filt), t80);
|
| +
|
| + _mm_storeu_si128((__m128i *)(s - 2 * p), p1);
|
| + _mm_storeu_si128((__m128i *)(s - 1 * p), p0);
|
| + _mm_storeu_si128((__m128i *)(s + 0 * p), q0);
|
| + _mm_storeu_si128((__m128i *)(s + 1 * p), q1);
|
| + }
|
| +}
|
| +
|
| static INLINE void transpose8x16(unsigned char *in0, unsigned char *in1,
|
| int in_p, unsigned char *out, int out_p) {
|
| __m128i x0, x1, x2, x3, x4, x5, x6, x7;
|
| __m128i x8, x9, x10, x11, x12, x13, x14, x15;
|
|
|
| - /* Read in 16 lines */
|
| + // Read in 16 lines
|
| x0 = _mm_loadl_epi64((__m128i *)in0);
|
| x8 = _mm_loadl_epi64((__m128i *)in1);
|
| x1 = _mm_loadl_epi64((__m128i *)(in0 + in_p));
|
| @@ -1136,7 +1512,7 @@
|
| x14 = _mm_unpacklo_epi32(x12, x13);
|
| x15 = _mm_unpackhi_epi32(x12, x13);
|
|
|
| - /* Store first 4-line result */
|
| + // Store first 4-line result
|
| _mm_storeu_si128((__m128i *)out, _mm_unpacklo_epi64(x6, x14));
|
| _mm_storeu_si128((__m128i *)(out + out_p), _mm_unpackhi_epi64(x6, x14));
|
| _mm_storeu_si128((__m128i *)(out + 2 * out_p), _mm_unpacklo_epi64(x7, x15));
|
| @@ -1152,7 +1528,7 @@
|
| x14 = _mm_unpacklo_epi32(x12, x13);
|
| x15 = _mm_unpackhi_epi32(x12, x13);
|
|
|
| - /* Store second 4-line result */
|
| + // Store second 4-line result
|
| _mm_storeu_si128((__m128i *)(out + 4 * out_p), _mm_unpacklo_epi64(x6, x14));
|
| _mm_storeu_si128((__m128i *)(out + 5 * out_p), _mm_unpackhi_epi64(x6, x14));
|
| _mm_storeu_si128((__m128i *)(out + 6 * out_p), _mm_unpacklo_epi64(x7, x15));
|
| @@ -1222,61 +1598,129 @@
|
| } while (++idx8x8 < num_8x8_to_transpose);
|
| }
|
|
|
| -void vp9_mbloop_filter_vertical_edge_sse2(unsigned char *s,
|
| - int p,
|
| +void vp9_loop_filter_vertical_edge_16_sse2(uint8_t *s, int p,
|
| + const uint8_t *blimit0,
|
| + const uint8_t *limit0,
|
| + const uint8_t *thresh0,
|
| + const uint8_t *blimit1,
|
| + const uint8_t *limit1,
|
| + const uint8_t *thresh1) {
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, t_dst, 16 * 8);
|
| + unsigned char *src[2];
|
| + unsigned char *dst[2];
|
| +
|
| + // Transpose 8x16
|
| + transpose8x16(s - 4, s - 4 + p * 8, p, t_dst, 16);
|
| +
|
| + // Loop filtering
|
| + vp9_loop_filter_horizontal_edge_16_sse2(t_dst + 4 * 16, 16, blimit0, limit0,
|
| + thresh0, blimit1, limit1, thresh1);
|
| + src[0] = t_dst;
|
| + src[1] = t_dst + 8;
|
| + dst[0] = s - 4;
|
| + dst[1] = s - 4 + p * 8;
|
| +
|
| + // Transpose back
|
| + transpose(src, 16, dst, p, 2);
|
| +}
|
| +
|
| +void vp9_mbloop_filter_vertical_edge_sse2(unsigned char *s, int p,
|
| const unsigned char *blimit,
|
| const unsigned char *limit,
|
| const unsigned char *thresh,
|
| int count) {
|
| - DECLARE_ALIGNED_ARRAY(16, unsigned char, t_dst, 256);
|
| + DECLARE_ALIGNED_ARRAY(8, unsigned char, t_dst, 8 * 8);
|
| + unsigned char *src[1];
|
| + unsigned char *dst[1];
|
| + (void)count;
|
| +
|
| + // Transpose 8x8
|
| + src[0] = s - 4;
|
| + dst[0] = t_dst;
|
| +
|
| + transpose(src, p, dst, 8, 1);
|
| +
|
| + // Loop filtering
|
| + vp9_mbloop_filter_horizontal_edge_sse2(t_dst + 4 * 8, 8, blimit, limit,
|
| + thresh, 1);
|
| +
|
| + src[0] = t_dst;
|
| + dst[0] = s - 4;
|
| +
|
| + // Transpose back
|
| + transpose(src, 8, dst, p, 1);
|
| +}
|
| +
|
| +void vp9_mbloop_filter_vertical_edge_16_sse2(uint8_t *s, int p,
|
| + const uint8_t *blimit0,
|
| + const uint8_t *limit0,
|
| + const uint8_t *thresh0,
|
| + const uint8_t *blimit1,
|
| + const uint8_t *limit1,
|
| + const uint8_t *thresh1) {
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, t_dst, 16 * 8);
|
| unsigned char *src[2];
|
| unsigned char *dst[2];
|
|
|
| - (void)count;
|
| - /* Transpose 16x16 */
|
| - transpose8x16(s - 8, s - 8 + p * 8, p, t_dst, 16);
|
| - transpose8x16(s, s + p * 8, p, t_dst + 16 * 8, 16);
|
| + // Transpose 8x16
|
| + transpose8x16(s - 4, s - 4 + p * 8, p, t_dst, 16);
|
|
|
| - /* Loop filtering */
|
| - vp9_mbloop_filter_horizontal_edge_sse2(t_dst + 8 * 16, 16, blimit, limit,
|
| - thresh, 1);
|
| - src[0] = t_dst + 3 * 16;
|
| - src[1] = t_dst + 3 * 16 + 8;
|
| + // Loop filtering
|
| + vp9_mbloop_filter_horizontal_edge_16_sse2(t_dst + 4 * 16, 16, blimit0, limit0,
|
| + thresh0, blimit1, limit1, thresh1);
|
| + src[0] = t_dst;
|
| + src[1] = t_dst + 8;
|
|
|
| - dst[0] = s - 5;
|
| - dst[1] = s - 5 + p * 8;
|
| + dst[0] = s - 4;
|
| + dst[1] = s - 4 + p * 8;
|
|
|
| - /* Transpose 16x8 */
|
| + // Transpose back
|
| transpose(src, 16, dst, p, 2);
|
| }
|
|
|
| -void vp9_mb_lpf_vertical_edge_w_sse2(unsigned char *s,
|
| - int p,
|
| +void vp9_mb_lpf_vertical_edge_w_sse2(unsigned char *s, int p,
|
| const unsigned char *blimit,
|
| const unsigned char *limit,
|
| const unsigned char *thresh) {
|
| - DECLARE_ALIGNED_ARRAY(16, unsigned char, t_dst, 256);
|
| - unsigned char *src[4];
|
| - unsigned char *dst[4];
|
| + DECLARE_ALIGNED_ARRAY(8, unsigned char, t_dst, 8 * 16);
|
| + unsigned char *src[2];
|
| + unsigned char *dst[2];
|
|
|
| + src[0] = s - 8;
|
| + src[1] = s;
|
| dst[0] = t_dst;
|
| - dst[1] = t_dst + 8 * 16;
|
| + dst[1] = t_dst + 8 * 8;
|
|
|
| - src[0] = s - 8;
|
| - src[1] = s - 8 + 8;
|
| + // Transpose 16x8
|
| + transpose(src, p, dst, 8, 2);
|
|
|
| - /* Transpose 16x16 */
|
| - transpose(src, p, dst, 16, 2);
|
| + // Loop filtering
|
| + mb_lpf_horizontal_edge_w_sse2_8(t_dst + 8 * 8, 8, blimit, limit, thresh);
|
|
|
| - /* Loop filtering */
|
| - vp9_mb_lpf_horizontal_edge_w_sse2(t_dst + 8 * 16, 16, blimit, limit,
|
| - thresh, 1);
|
| -
|
| src[0] = t_dst;
|
| - src[1] = t_dst + 8 * 16;
|
| -
|
| + src[1] = t_dst + 8 * 8;
|
| dst[0] = s - 8;
|
| - dst[1] = s - 8 + 8;
|
| + dst[1] = s;
|
|
|
| - transpose(src, 16, dst, p, 2);
|
| + // Transpose back
|
| + transpose(src, 8, dst, p, 2);
|
| }
|
| +
|
| +void vp9_mb_lpf_vertical_edge_w_16_sse2(unsigned char *s, int p,
|
| + const uint8_t *blimit,
|
| + const uint8_t *limit,
|
| + const uint8_t *thresh) {
|
| + DECLARE_ALIGNED_ARRAY(16, unsigned char, t_dst, 256);
|
| +
|
| + // Transpose 16x16
|
| + transpose8x16(s - 8, s - 8 + 8 * p, p, t_dst, 16);
|
| + transpose8x16(s, s + 8 * p, p, t_dst + 8 * 16, 16);
|
| +
|
| + // Loop filtering
|
| + mb_lpf_horizontal_edge_w_sse2_16(t_dst + 8 * 16, 16, blimit, limit,
|
| + thresh);
|
| +
|
| + // Transpose back
|
| + transpose8x16(t_dst, t_dst + 8 * 16, 16, s - 8, p);
|
| + transpose8x16(t_dst + 8, t_dst + 8 + 8 * 16, 16, s - 8 + 8 * p, p);
|
| +}
|
|
|
Chromium Code Reviews
Issue 111463005:
libvpx: Pull from upstream (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/