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Merge "WIP: Added sse2 version of vp9_mb_lpf_horizontal_edge_w" into experimental

This commit is contained in:
Jim Bankoski 2013-01-11 17:15:41 -08:00 коммит произвёл Gerrit Code Review
Родитель 385bea686b b20ce07d76
Коммит e42b280e11
1 изменённых файлов: 513 добавлений и 4 удалений
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517
vp9/common/x86/vp9_loopfilter_x86.c
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@ -85,6 +85,482 @@ void vp9_loop_filter_bvs_mmx(unsigned char *y_ptr, int y_stride,
#endif
#if HAVE_SSE2
#if CONFIG_WIDERLPF
void vp9_mb_lpf_horizontal_edge_w_sse2(unsigned char *s,
int p,
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(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_oq0[16]);
DECLARE_ALIGNED(16, unsigned char, flat_oq1[16]);
DECLARE_ALIGNED(16, unsigned char, flat_oq2[16]);
__m128i mask, hev, flat, flat2;
const __m128i zero = _mm_set1_epi16(0);
__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));
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));
q4 = _mm_loadu_si128((__m128i *)(s + 4 * 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),
_mm_subs_epu8(q0, q1));
const __m128i one = _mm_set1_epi8(1);
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);
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),
_mm_subs_epu8(q0, q2)));
flat = _mm_max_epu8(work, flat);
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p3, p0),
_mm_subs_epu8(p0, p3)),
_mm_or_si128(_mm_subs_epu8(q3, q0),
_mm_subs_epu8(q0, q3)));
flat = _mm_max_epu8(work, flat);
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p4, p0),
_mm_subs_epu8(p0, p4)),
_mm_or_si128(_mm_subs_epu8(q4, q0),
_mm_subs_epu8(q0, q4)));
flat = _mm_max_epu8(work, flat);
flat = _mm_subs_epu8(flat, one);
flat = _mm_cmpeq_epi8(flat, zero);
flat = _mm_and_si128(flat, mask);
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// calculate flat2
p4 = _mm_loadu_si128((__m128i *)(s - 8 * p));
p3 = _mm_loadu_si128((__m128i *)(s - 7 * p));
p2 = _mm_loadu_si128((__m128i *)(s - 6 * p));
p1 = _mm_loadu_si128((__m128i *)(s - 5 * p));
// p0 = _mm_loadu_si128((__m128i *)(s - 1 * p));
// q0 = _mm_loadu_si128((__m128i *)(s - 0 * p));
q1 = _mm_loadu_si128((__m128i *)(s + 4 * p));
q2 = _mm_loadu_si128((__m128i *)(s + 5 * p));
q3 = _mm_loadu_si128((__m128i *)(s + 6 * p));
q4 = _mm_loadu_si128((__m128i *)(s + 7 * 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),
_mm_subs_epu8(q0, q1));
const __m128i one = _mm_set1_epi8(1);
__m128i work;
flat2 = _mm_max_epu8(abs_p1p0, abs_q1q0);
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),
_mm_subs_epu8(q0, q2)));
flat2 = _mm_max_epu8(work, flat2);
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p3, p0),
_mm_subs_epu8(p0, p3)),
_mm_or_si128(_mm_subs_epu8(q3, q0),
_mm_subs_epu8(q0, q3)));
flat2 = _mm_max_epu8(work, flat2);
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p4, p0),
_mm_subs_epu8(p0, p4)),
_mm_or_si128(_mm_subs_epu8(q4, q0),
_mm_subs_epu8(q0, q4)));
flat2 = _mm_max_epu8(work, flat2);
flat2 = _mm_subs_epu8(flat2, one);
flat2 = _mm_cmpeq_epi8(flat2, zero);
flat2 = _mm_and_si128(flat2, flat); // flat2 & flat & mask
}
// calculate flat2
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
{
const __m128i four = _mm_set1_epi16(4);
unsigned char *src = s;
i = 0;
do {
__m128i workp_a, workp_b, workp_shft;
p4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 5 * p)), zero);
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);
q4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 4 * p)), zero);
workp_a = _mm_add_epi16(_mm_add_epi16(p4, 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), p4);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 3);
_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[i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p4), 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[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[i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p2), q4);
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[i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p1), q4);
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[i*8],
_mm_packus_epi16(workp_shft, workp_shft));
src += 8;
} while (++i < 2);
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// wide flat
// TODO(slavarnway): interleave with the flat pixel calculations (see above)
{
const __m128i eight = _mm_set1_epi16(8);
unsigned char *src = s;
int i = 0;
do {
__m128i workp_a, workp_b, workp_shft;
p7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 8 * p)), zero);
p6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 7 * p)), zero);
p5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 6 * p)), zero);
p4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src - 5 * p)), zero);
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);
q4 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 4 * p)), zero);
q5 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 5 * p)), zero);
q6 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 6 * p)), zero);
q7 = _mm_unpacklo_epi8(_mm_loadl_epi64((__m128i *)(src + 7 * p)), zero);
workp_a = _mm_sub_epi16(_mm_slli_epi16(p7, 3), p7); // p7 * 7
workp_a = _mm_add_epi16(_mm_slli_epi16(p6, 1), workp_a);
workp_b = _mm_add_epi16(_mm_add_epi16(p5, p4), _mm_add_epi16(p3, p2));
workp_a = _mm_add_epi16(_mm_add_epi16(p1, p0), workp_a);
workp_b = _mm_add_epi16(_mm_add_epi16(q0, eight), workp_b);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[6][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p5);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p6), q1);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[5][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p4);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p5), q2);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[4][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p3);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p4), q3);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[3][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p2);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p3), q4);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[2][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p1);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p2), q5);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[1][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), p0);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p1), q6);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_op[0][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p7), q0);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, p0), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[0][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p6), q1);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q0), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[1][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p5), q2);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q1), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[2][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p4), q3);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q2), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[3][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p3), q4);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q3), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[4][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p2), q5);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q4), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[5][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
workp_a = _mm_add_epi16(_mm_sub_epi16(workp_a, p1), q6);
workp_b = _mm_add_epi16(_mm_sub_epi16(workp_b, q5), q7);
workp_shft = _mm_srli_epi16(_mm_add_epi16(workp_a, workp_b), 4);
_mm_storel_epi64((__m128i *)&flat2_oq[6][i*8],
_mm_packus_epi16(workp_shft, workp_shft));
src += 8;
} while (++i < 2);
}
// wide flat
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// 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 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);
__m128i ps1 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 2 * p)),
t80);
__m128i ps0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s - 1 * p)),
t80);
__m128i qs0 = _mm_xor_si128(_mm_loadu_si128((__m128i *)(s + 0 * p)),
t80);
__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);
ps0 = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
ps1 = _mm_xor_si128(_mm_adds_epi8(ps1, filt), t80);
qs0 = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
qs1 = _mm_xor_si128(_mm_subs_epi8(qs1, filt), t80);
// write out op6 - op3
{
unsigned char *dst = (s - 7 * p);
for (i = 6; i > 2; i--) {
__m128i flat2_output;
work_a = _mm_loadu_si128((__m128i *)dst);
flat2_output = _mm_load_si128((__m128i *)flat2_op[i]);
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);
_mm_storeu_si128((__m128i *)dst, work_a);
dst += p;
}
}
work_a = _mm_loadu_si128((__m128i *)(s - 3 * p));
p2 = _mm_load_si128((__m128i *)flat_op2);
work_a = _mm_andnot_si128(flat, work_a);
p2 = _mm_and_si128(flat, p2);
work_a = _mm_or_si128(work_a, p2);
p2 = _mm_load_si128((__m128i *)flat2_op[2]);
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);
p1 = _mm_load_si128((__m128i *)flat_op1);
work_a = _mm_andnot_si128(flat, ps1);
p1 = _mm_and_si128(flat, p1);
work_a = _mm_or_si128(work_a, p1);
p1 = _mm_load_si128((__m128i *)flat2_op[1]);
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);
p0 = _mm_load_si128((__m128i *)flat_op0);
work_a = _mm_andnot_si128(flat, ps0);
p0 = _mm_and_si128(flat, p0);
work_a = _mm_or_si128(work_a, p0);
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);
q0 = _mm_load_si128((__m128i *)flat_oq0);
work_a = _mm_andnot_si128(flat, qs0);
q0 = _mm_and_si128(flat, q0);
work_a = _mm_or_si128(work_a, q0);
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);
q1 = _mm_load_si128((__m128i *)flat_oq1);
work_a = _mm_andnot_si128(flat, qs1);
q1 = _mm_and_si128(flat, q1);
work_a = _mm_or_si128(work_a, q1);
q1 = _mm_load_si128((__m128i *)flat2_oq[1]);
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_loadu_si128((__m128i *)(s + 2 * p));
q2 = _mm_load_si128((__m128i *)flat_oq2);
work_a = _mm_andnot_si128(flat, work_a);
q2 = _mm_and_si128(flat, q2);
work_a = _mm_or_si128(work_a, q2);
q2 = _mm_load_si128((__m128i *)flat2_oq[2]);
work_a = _mm_andnot_si128(flat2, work_a);
q2 = _mm_and_si128(flat2, q2);
q2 = _mm_or_si128(work_a, q2);
_mm_storeu_si128((__m128i *)(s + 2 * p), q2);
// write out oq3 - oq7
{
unsigned char *dst = (s + 3 * p);
for (i = 3; i < 7; i++) {
__m128i flat2_output;
work_a = _mm_loadu_si128((__m128i *)dst);
flat2_output = _mm_load_si128((__m128i *)flat2_oq[i]);
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);
_mm_storeu_si128((__m128i *)dst, work_a);
dst += p;
}
}
}
}
#endif
void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
int p,
const unsigned char *_blimit,
@ -562,6 +1038,39 @@ void vp9_mbloop_filter_vertical_edge_sse2(unsigned char *s,
transpose(src, 16, dst, p, 2);
}
#if CONFIG_WIDERLPF
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];
/* Transpose 16x16 */
transpose8x16(s - 8, s - 8 + p * 8, p, t_dst, 16);
transpose8x16(s, s + p * 8, p, t_dst + 16 * 8, 16);
/* Loop filtering */
vp9_mb_lpf_horizontal_edge_w_sse2(t_dst + 8 * 16, 16, blimit, limit,
thresh);
src[0] = t_dst;
src[1] = t_dst + 8 * 16;
src[2] = t_dst + 8;
src[3] = t_dst + 8 * 16 + 8;
dst[0] = s - 8;
dst[1] = s - 8 + 8;
dst[2] = s - 8 + p * 8;
dst[3] = s - 8 + p * 8 + 8;
/* Transpose 16x16 */
transpose(src, 16, dst, p, 4);
}
#endif
void vp9_mbloop_filter_vertical_edge_uv_sse2(unsigned char *u,
int p,
const unsigned char *blimit,
@ -608,8 +1117,8 @@ void vp9_loop_filter_mbh_sse2(unsigned char *y_ptr,
void vp9_lpf_mbh_w_sse2(unsigned char *y_ptr, unsigned char *u_ptr,
unsigned char *v_ptr, int y_stride, int uv_stride,
struct loop_filter_info *lfi) {
vp9_mb_lpf_horizontal_edge_w(y_ptr, y_stride,
lfi->mblim, lfi->lim, lfi->hev_thr, 2);
vp9_mb_lpf_horizontal_edge_w_sse2(y_ptr, y_stride,
lfi->mblim, lfi->lim, lfi->hev_thr);
/* u,v */
if (u_ptr)
@ -647,8 +1156,8 @@ void vp9_loop_filter_mbv_sse2(unsigned char *y_ptr, unsigned char *u_ptr,
void vp9_lpf_mbv_w_sse2(unsigned char *y_ptr, unsigned char *u_ptr,
unsigned char *v_ptr, int y_stride, int uv_stride,
struct loop_filter_info *lfi) {
vp9_mb_lpf_vertical_edge_w(y_ptr, y_stride,
lfi->mblim, lfi->lim, lfi->hev_thr, 2);
vp9_mb_lpf_vertical_edge_w_sse2(y_ptr, y_stride,
lfi->mblim, lfi->lim, lfi->hev_thr);
/* u,v */
if (u_ptr)