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-rw-r--r--vp9/common/arm/neon/vp9_loopfilter_16_neon.c33
-rw-r--r--vp9/common/vp9_loopfilter.c39
-rw-r--r--vp9/common/vp9_loopfilter_filters.c59
-rw-r--r--vp9/common/vp9_rtcd_defs.sh6
-rw-r--r--vp9/common/x86/vp9_loopfilter_intrin_sse2.c690
-rw-r--r--vp9/vp9_common.mk1
6 files changed, 648 insertions, 180 deletions
diff --git a/vp9/common/arm/neon/vp9_loopfilter_16_neon.c b/vp9/common/arm/neon/vp9_loopfilter_16_neon.c
new file mode 100644
index 000000000..2f022dc1d
--- /dev/null
+++ b/vp9/common/arm/neon/vp9_loopfilter_16_neon.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "./vp9_rtcd.h"
+
+void vp9_loop_filter_horizontal_edge_16_neon(uint8_t *s, int p /* pitch */,
+ const uint8_t *blimit0,
+ const uint8_t *limit0,
+ const uint8_t *thresh0,
+ const uint8_t *blimit1,
+ const uint8_t *limit1,
+ const uint8_t *thresh1) {
+ vp9_loop_filter_horizontal_edge(s, p, blimit0, limit0, thresh0, 1);
+ vp9_loop_filter_horizontal_edge(s + 8, p, blimit1, limit1, thresh1, 1);
+}
+
+void vp9_mbloop_filter_horizontal_edge_16_neon(uint8_t *s, int p /* pitch */,
+ const uint8_t *blimit0,
+ const uint8_t *limit0,
+ const uint8_t *thresh0,
+ const uint8_t *blimit1,
+ const uint8_t *limit1,
+ const uint8_t *thresh1) {
+ vp9_mbloop_filter_horizontal_edge(s, p, blimit0, limit0, thresh0, 1);
+ vp9_mbloop_filter_horizontal_edge(s + 8, p, blimit1, limit1, thresh1, 1);
+}
diff --git a/vp9/common/vp9_loopfilter.c b/vp9/common/vp9_loopfilter.c
index ff504a1e2..7867b41f0 100644
--- a/vp9/common/vp9_loopfilter.c
+++ b/vp9/common/vp9_loopfilter.c
@@ -411,19 +411,16 @@ static void filter_selectively_horiz(uint8_t *s, int pitch,
// Next block's thresholds
const loop_filter_thresh *lfin = lfi_n->lfthr + *(lfl + 1);
- // TODO(yunqingwang): Combine next 2 calls as 1 wide filtering.
- vp9_mbloop_filter_horizontal_edge(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 1);
- vp9_mbloop_filter_horizontal_edge(s + 8, pitch, lfin->mblim,
- lfin->lim, lfin->hev_thr, 1);
+ vp9_mbloop_filter_horizontal_edge_16(s, pitch, lfi->mblim,
+ lfi->lim, lfi->hev_thr,
+ lfin->mblim, lfin->lim,
+ lfin->hev_thr);
if ((mask_4x4_int & 3) == 3) {
- // TODO(yunqingwang): Combine next 2 calls as 1 wide filtering.
- vp9_loop_filter_horizontal_edge(s + 4 * pitch, pitch, lfi->mblim,
- lfi->lim, lfi->hev_thr, 1);
- vp9_loop_filter_horizontal_edge(s + 8 + 4 * pitch, pitch,
- lfin->mblim, lfin->lim,
- lfin->hev_thr, 1);
+ vp9_loop_filter_horizontal_edge_16(s + 4 * pitch, pitch, lfi->mblim,
+ lfi->lim, lfi->hev_thr,
+ lfin->mblim, lfin->lim,
+ lfin->hev_thr);
} else {
if (mask_4x4_int & 1)
vp9_loop_filter_horizontal_edge(s + 4 * pitch, pitch, lfi->mblim,
@@ -449,19 +446,15 @@ static void filter_selectively_horiz(uint8_t *s, int pitch,
// Next block's thresholds
const loop_filter_thresh *lfin = lfi_n->lfthr + *(lfl + 1);
- // TODO(yunqingwang): Combine next 2 calls as 1 wide filtering.
- vp9_loop_filter_horizontal_edge(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 1);
- vp9_loop_filter_horizontal_edge(s + 8, pitch, lfin->mblim, lfin->lim,
- lfin->hev_thr, 1);
-
+ vp9_loop_filter_horizontal_edge_16(s, pitch, lfi->mblim,
+ lfi->lim, lfi->hev_thr,
+ lfin->mblim, lfin->lim,
+ lfin->hev_thr);
if ((mask_4x4_int & 3) == 3) {
- // TODO(yunqingwang): Combine next 2 calls as 1 wide filtering.
- vp9_loop_filter_horizontal_edge(s + 4 * pitch, pitch, lfi->mblim,
- lfi->lim, lfi->hev_thr, 1);
- vp9_loop_filter_horizontal_edge(s + 8 + 4 * pitch, pitch,
- lfin->mblim, lfin->lim,
- lfin->hev_thr, 1);
+ vp9_loop_filter_horizontal_edge_16(s + 4 * pitch, pitch, lfi->mblim,
+ lfi->lim, lfi->hev_thr,
+ lfin->mblim, lfin->lim,
+ lfin->hev_thr);
} else {
if (mask_4x4_int & 1)
vp9_loop_filter_horizontal_edge(s + 4 * pitch, pitch, lfi->mblim,
diff --git a/vp9/common/vp9_loopfilter_filters.c b/vp9/common/vp9_loopfilter_filters.c
index 2c4bf6cb2..9edf8701f 100644
--- a/vp9/common/vp9_loopfilter_filters.c
+++ b/vp9/common/vp9_loopfilter_filters.c
@@ -121,6 +121,34 @@ void vp9_loop_filter_horizontal_edge_c(uint8_t *s, int p /* pitch */,
}
}
+void vp9_loop_filter_horizontal_edge_16_c(uint8_t *s, int p /* pitch */,
+ const uint8_t *blimit0,
+ const uint8_t *limit0,
+ const uint8_t *thresh0,
+ const uint8_t *blimit1,
+ const uint8_t *limit1,
+ const uint8_t *thresh1) {
+ int i, j;
+ const uint8_t *blimit = blimit0;
+ const uint8_t *limit = limit0;
+ const uint8_t *thresh = thresh0;
+
+ for (i = 0; i < 2; ++i) {
+ for (j = 0; j < 8; ++j) {
+ 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,
+ p3, p2, p1, p0, q0, q1, q2, q3);
+ const int8_t hev = hev_mask(*thresh, p1, p0, q0, q1);
+ filter4(mask, hev, s - 2 * p, s - 1 * p, s, s + 1 * p);
+ ++s;
+ }
+ blimit = blimit1;
+ limit = limit1;
+ thresh = thresh1;
+ }
+}
+
void vp9_loop_filter_vertical_edge_c(uint8_t *s, int pitch,
const uint8_t *blimit,
const uint8_t *limit,
@@ -185,6 +213,37 @@ void vp9_mbloop_filter_horizontal_edge_c(uint8_t *s, int p,
}
}
+void vp9_mbloop_filter_horizontal_edge_16_c(uint8_t *s, int p /* pitch */,
+ const uint8_t *blimit0,
+ const uint8_t *limit0,
+ const uint8_t *thresh0,
+ const uint8_t *blimit1,
+ const uint8_t *limit1,
+ const uint8_t *thresh1) {
+ int i, j;
+ const uint8_t *blimit = blimit0;
+ const uint8_t *limit = limit0;
+ const uint8_t *thresh = thresh0;
+
+ for (i = 0; i < 2; ++i) {
+ for (j = 0; j < 8; ++j) {
+ 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,
+ p3, p2, p1, p0, q0, q1, q2, q3);
+ const int8_t hev = hev_mask(*thresh, p1, p0, q0, q1);
+ const int8_t flat = flat_mask4(1, p3, p2, p1, p0, q0, q1, q2, q3);
+ filter8(mask, hev, flat, s - 4 * p, s - 3 * p, s - 2 * p, s - 1 * p,
+ s, s + 1 * p, s + 2 * p, s + 3 * p);
+ ++s;
+ }
+ blimit = blimit1;
+ limit = limit1;
+ thresh = thresh1;
+ }
+}
+
void vp9_mbloop_filter_vertical_edge_c(uint8_t *s, int pitch,
const uint8_t *blimit,
const uint8_t *limit,
diff --git a/vp9/common/vp9_rtcd_defs.sh b/vp9/common/vp9_rtcd_defs.sh
index 2c0864ec9..66eaa81b8 100644
--- a/vp9/common/vp9_rtcd_defs.sh
+++ b/vp9/common/vp9_rtcd_defs.sh
@@ -205,9 +205,15 @@ specialize vp9_mb_lpf_horizontal_edge_w sse2 avx2 neon dspr2
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"
specialize vp9_mbloop_filter_horizontal_edge sse2 neon dspr2
+prototype void vp9_mbloop_filter_horizontal_edge_16 "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1"
+specialize vp9_mbloop_filter_horizontal_edge_16 sse2 neon
+
prototype void vp9_loop_filter_horizontal_edge "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int count"
specialize vp9_loop_filter_horizontal_edge mmx neon dspr2
+prototype void vp9_loop_filter_horizontal_edge_16 "uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1"
+specialize vp9_loop_filter_horizontal_edge_16 sse2 neon
+
#
# post proc
#
diff --git a/vp9/common/x86/vp9_loopfilter_intrin_sse2.c b/vp9/common/x86/vp9_loopfilter_intrin_sse2.c
index fa4dd9bcb..925f74d19 100644
--- a/vp9/common/x86/vp9_loopfilter_intrin_sse2.c
+++ b/vp9/common/x86/vp9_loopfilter_intrin_sse2.c
@@ -17,20 +17,14 @@ static void mb_lpf_horizontal_edge_w_sse2_8(unsigned char *s,
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),
@@ -375,32 +369,25 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
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_ARRAY(16, unsigned char, flat2_op, 7 * 16);
+ DECLARE_ALIGNED_ARRAY(16, unsigned char, flat2_oq, 7 * 16);
- DECLARE_ALIGNED(16, unsigned char, ap[8][16]);
- DECLARE_ALIGNED(16, unsigned char, aq[8][16]);
+ DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_op, 3 * 16);
+ DECLARE_ALIGNED_ARRAY(16, unsigned char, flat_oq, 3 * 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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
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);
{
@@ -546,8 +533,8 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
_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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
_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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
_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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
__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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
// 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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
}
}
- 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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
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 @@ static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
}
}
+// 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,
@@ -860,34 +864,260 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
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]);
- __m128i mask, hev, flat;
+ 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;
__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 /* pitch */,
+ 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));
@@ -901,6 +1131,8 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
__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 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
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 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
{
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 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
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 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
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;
@@ -1049,47 +1286,186 @@ void vp9_mbloop_filter_horizontal_edge_sse2(unsigned char *s,
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);
}
}
diff --git a/vp9/vp9_common.mk b/vp9/vp9_common.mk
index 2dd2bf097..1b38aa1bd 100644
--- a/vp9/vp9_common.mk
+++ b/vp9/vp9_common.mk
@@ -123,6 +123,7 @@ VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_idct_intrin_sse2.c
VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_convolve_neon.c
VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_idct16x16_neon.c
+VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_loopfilter_16_neon.c
VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_convolve8_neon$(ASM)
VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_convolve8_avg_neon$(ASM)
VP9_COMMON_SRCS-$(HAVE_NEON) += common/arm/neon/vp9_loopfilter_neon$(ASM)
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-11 09:30:06 +0000