Merge "Wide loopfilter 16 pix at a time"
This commit is contained in:
Jim Bankoski
Gerrit Code Review
commit
5000cdf0ff
@ -186,14 +186,22 @@ static void filter_selectively_horiz(uint8_t *s, int pitch,
|
||||
int only_4x4_1,
|
||||
const struct loop_filter_info *lfi) {
|
||||
unsigned int mask;
|
||||
int count;
|
||||
|
||||
for (mask = mask_16x16 | mask_8x8 | mask_4x4 | mask_4x4_int;
|
||||
mask; mask >>= 1) {
|
||||
mask; mask >>= count) {
|
||||
count =1;
|
||||
if (mask & 1) {
|
||||
if (!only_4x4_1) {
|
||||
if (mask_16x16 & 1) {
|
||||
vp9_mb_lpf_horizontal_edge_w(s, pitch, lfi->mblim, lfi->lim,
|
||||
lfi->hev_thr);
|
||||
if ((mask_16x16 & 3) == 3) {
|
||||
vp9_mb_lpf_horizontal_edge_w(s, pitch, lfi->mblim, lfi->lim,
|
||||
lfi->hev_thr, 2);
|
||||
count = 2;
|
||||
} else {
|
||||
vp9_mb_lpf_horizontal_edge_w(s, pitch, lfi->mblim, lfi->lim,
|
||||
lfi->hev_thr, 1);
|
||||
}
|
||||
assert(!(mask_8x8 & 1));
|
||||
assert(!(mask_4x4 & 1));
|
||||
assert(!(mask_4x4_int & 1));
|
||||
@ -214,12 +222,12 @@ static void filter_selectively_horiz(uint8_t *s, int pitch,
|
||||
vp9_loop_filter_horizontal_edge(s + 4 * pitch, pitch, lfi->mblim,
|
||||
lfi->lim, lfi->hev_thr, 1);
|
||||
}
|
||||
s += 8;
|
||||
lfi++;
|
||||
mask_16x16 >>= 1;
|
||||
mask_8x8 >>= 1;
|
||||
mask_4x4 >>= 1;
|
||||
mask_4x4_int >>= 1;
|
||||
s += 8 * count;
|
||||
lfi += count;
|
||||
mask_16x16 >>= count;
|
||||
mask_8x8 >>= count;
|
||||
mask_4x4 >>= count;
|
||||
mask_4x4_int >>= count;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -258,12 +258,13 @@ static INLINE void wide_mbfilter(int8_t mask, uint8_t hev,
|
||||
void vp9_mb_lpf_horizontal_edge_w_c(uint8_t *s, int p,
|
||||
const uint8_t *blimit,
|
||||
const uint8_t *limit,
|
||||
const uint8_t *thresh) {
|
||||
const uint8_t *thresh,
|
||||
int count) {
|
||||
int i;
|
||||
|
||||
// loop filter designed to work using chars so that we can make maximum use
|
||||
// of 8 bit simd instructions.
|
||||
for (i = 0; i < 8; ++i) {
|
||||
for (i = 0; i < 8 * count; ++i) {
|
||||
const uint8_t p3 = s[-4 * p], p2 = s[-3 * p], p1 = s[-2 * p], p0 = s[-p];
|
||||
const uint8_t q0 = s[0 * p], q1 = s[1 * p], q2 = s[2 * p], q3 = s[3 * p];
|
||||
const int8_t mask = filter_mask(*limit, *blimit,
|
||||
|
||||
@ -222,7 +222,7 @@ specialize vp9_mbloop_filter_vertical_edge sse2 neon
|
||||
prototype void vp9_loop_filter_vertical_edge "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int count"
|
||||
specialize vp9_loop_filter_vertical_edge mmx neon
|
||||
|
||||
prototype void vp9_mb_lpf_horizontal_edge_w "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh"
|
||||
prototype void vp9_mb_lpf_horizontal_edge_w "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int count"
|
||||
specialize vp9_mb_lpf_horizontal_edge_w sse2
|
||||
|
||||
prototype void vp9_mbloop_filter_horizontal_edge "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int count"
|
||||
|
||||
@ -18,11 +18,11 @@ prototype_loopfilter(vp9_loop_filter_horizontal_edge_sse2);
|
||||
extern loop_filter_uvfunction vp9_loop_filter_horizontal_edge_uv_sse2;
|
||||
extern loop_filter_uvfunction vp9_loop_filter_vertical_edge_uv_sse2;
|
||||
|
||||
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) {
|
||||
void vp9_mb_lpf_horizontal_edge_w_sse2_8(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][8]);
|
||||
DECLARE_ALIGNED(16, unsigned char, flat2_oq[7][8]);
|
||||
|
||||
@ -483,6 +483,490 @@ void vp9_mb_lpf_horizontal_edge_w_sse2(unsigned char *s,
|
||||
}
|
||||
}
|
||||
|
||||
void vp9_mb_lpf_horizontal_edge_w_sse2_16(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_op[3][16]);
|
||||
DECLARE_ALIGNED(16, unsigned char, flat_oq[3][16]);
|
||||
|
||||
DECLARE_ALIGNED(16, unsigned char, ap[8][16]);
|
||||
DECLARE_ALIGNED(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);
|
||||
__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));
|
||||
|
||||
_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);
|
||||
|
||||
|
||||
{
|
||||
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);
|
||||
}
|
||||
|
||||
// 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(p1, t80);
|
||||
__m128i ps0 = _mm_xor_si128(p0, t80);
|
||||
__m128i qs0 = _mm_xor_si128(q0, t80);
|
||||
__m128i qs1 = _mm_xor_si128(q1, 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);
|
||||
qs0 = _mm_xor_si128(_mm_subs_epi8(qs0, filter1), t80);
|
||||
|
||||
/* 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);
|
||||
ps0 = _mm_xor_si128(_mm_adds_epi8(ps0, filter2), t80);
|
||||
|
||||
/* 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);
|
||||
ps1 = _mm_xor_si128(_mm_adds_epi8(ps1, filt), t80);
|
||||
qs1 = _mm_xor_si128(_mm_subs_epi8(qs1, filt), t80);
|
||||
// loopfilter done
|
||||
|
||||
{
|
||||
__m128i work;
|
||||
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_subs_epu8(flat, one);
|
||||
flat = _mm_cmpeq_epi8(flat, zero);
|
||||
flat = _mm_and_si128(flat, mask);
|
||||
|
||||
p5 = _mm_loadu_si128((__m128i *)(s - 6 * p));
|
||||
q5 = _mm_loadu_si128((__m128i *)(s + 5 * p));
|
||||
flat2 = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p5, p0),
|
||||
_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);
|
||||
flat2 = _mm_max_epu8(work, flat2);
|
||||
p6 = _mm_loadu_si128((__m128i *)(s - 7 * p));
|
||||
q6 = _mm_loadu_si128((__m128i *)(s + 6 * p));
|
||||
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p6, p0),
|
||||
_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);
|
||||
flat2 = _mm_max_epu8(work, flat2);
|
||||
|
||||
p7 = _mm_loadu_si128((__m128i *)(s - 8 * p));
|
||||
q7 = _mm_loadu_si128((__m128i *)(s + 7 * p));
|
||||
work = _mm_max_epu8(_mm_or_si128(_mm_subs_epu8(p7, p0),
|
||||
_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);
|
||||
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
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// flat and wide flat calculations
|
||||
{
|
||||
const __m128i eight = _mm_set1_epi16(8);
|
||||
const __m128i four = _mm_set1_epi16(4);
|
||||
__m128i temp_flat2 = flat2;
|
||||
unsigned char *src = s;
|
||||
int i = 0;
|
||||
do {
|
||||
__m128i workp_shft;
|
||||
__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);
|
||||
|
||||
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));
|
||||
|
||||
b = _mm_add_epi16(_mm_add_epi16(p3, four), _mm_add_epi16(p3, p2));
|
||||
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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_packus_epi16(workp_shft, workp_shft));
|
||||
|
||||
temp_flat2 = _mm_srli_si128(temp_flat2, 8);
|
||||
src += 8;
|
||||
} while (++i < 2);
|
||||
}
|
||||
// wide flat
|
||||
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
work_a = _mm_load_si128((__m128i *)ap[2]);
|
||||
p2 = _mm_load_si128((__m128i *)flat_op[2]);
|
||||
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);
|
||||
|
||||
p1 = _mm_load_si128((__m128i *)flat_op[1]);
|
||||
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);
|
||||
|
||||
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);
|
||||
|
||||
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);
|
||||
|
||||
q1 = _mm_load_si128((__m128i *)flat_oq[1]);
|
||||
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);
|
||||
|
||||
work_a = _mm_load_si128((__m128i *)aq[2]);
|
||||
q2 = _mm_load_si128((__m128i *)flat_oq[2]);
|
||||
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);
|
||||
|
||||
// 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_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_load_si128((__m128i *)flat_op[2]);
|
||||
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);
|
||||
|
||||
work_a = _mm_load_si128((__m128i *)flat_op[1]);
|
||||
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);
|
||||
|
||||
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_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_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_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_load_si128((__m128i *)aq[i]);
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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,
|
||||
int count) {
|
||||
if (count == 1)
|
||||
vp9_mb_lpf_horizontal_edge_w_sse2_8(s, p, _blimit, _limit, _thresh);
|
||||
else
|
||||
vp9_mb_lpf_horizontal_edge_w_sse2_16(s, p, _blimit, _limit, _thresh);
|
||||
}
|
||||
|
||||
void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
|
||||
int p,
|
||||
const unsigned char *_blimit,
|
||||
@ -972,7 +1456,7 @@ void vp9_mb_lpf_vertical_edge_w_sse2(unsigned char *s,
|
||||
|
||||
/* Loop filtering */
|
||||
vp9_mb_lpf_horizontal_edge_w_sse2(t_dst + 8 * 16, 16, blimit, limit,
|
||||
thresh);
|
||||
thresh, 1);
|
||||
|
||||
src[0] = t_dst;
|
||||
src[1] = t_dst + 8 * 16;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user