ref: 1b519fb666e79f25d93c78d3b90e92e057caa997
parent: e7a23d703bc8f62fb387d71c0f70121253dede30
author: James Zern <jzern@google.com>
date: Fri Feb 12 12:42:34 EST 2016
split vpx_lpf_horizontal_16 in two replace with vpx_lpf_horizontal_edge_16 and vpx_lpf_horizontal_edge_8 to avoid passing a count parameter Change-Id: I848c95c02a3c6ebaa6c2bdf0983dce05cd645271
--- a/test/lpf_8_test.cc
+++ b/test/lpf_8_test.cc
@@ -523,8 +523,10 @@
::testing::Values(
make_tuple(&wrapper_nc<vpx_lpf_horizontal_8_sse2>,
&wrapper_nc<vpx_lpf_horizontal_8_c>, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_sse2, &vpx_lpf_horizontal_16_c, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_sse2, &vpx_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_8_sse2>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_8_c>, 8, 1),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_16_sse2>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_16_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_8_sse2>,
&wrapper_nc<vpx_lpf_vertical_8_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_16_sse2>,
@@ -538,9 +540,10 @@
INSTANTIATE_TEST_CASE_P(
AVX2, Loop8Test6Param,
::testing::Values(
- make_tuple(&vpx_lpf_horizontal_16_avx2, &vpx_lpf_horizontal_16_c, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_avx2, &vpx_lpf_horizontal_16_c, 8,
- 2)));
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_8_avx2>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_8_c>, 8, 1),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_16_avx2>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_16_c>, 8, 1)));
#endif
#if HAVE_SSE2
@@ -597,10 +600,10 @@
#if HAVE_NEON_ASM
// Using #if inside the macro is unsupported on MSVS but the tests are not
// currently built for MSVS with ARM and NEON.
- make_tuple(&vpx_lpf_horizontal_16_neon,
- &vpx_lpf_horizontal_16_c, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_neon,
- &vpx_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_8_neon>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_8_c>, 8, 1),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_16_neon>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_16_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_16_neon>,
&wrapper_nc<vpx_lpf_vertical_16_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_16_dual_neon>,
@@ -638,10 +641,10 @@
&wrapper_nc<vpx_lpf_horizontal_4_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_horizontal_8_dspr2>,
&wrapper_nc<vpx_lpf_horizontal_8_c>, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_dspr2,
- &vpx_lpf_horizontal_16_c, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_dspr2,
- &vpx_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_8>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_8>, 8, 1),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_16>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_16>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_4_dspr2>,
&wrapper_nc<vpx_lpf_vertical_4_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_8_dspr2>,
@@ -672,8 +675,10 @@
&wrapper_nc<vpx_lpf_horizontal_4_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_horizontal_8_msa>,
&wrapper_nc<vpx_lpf_horizontal_8_c>, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_msa, &vpx_lpf_horizontal_16_c, 8, 1),
- make_tuple(&vpx_lpf_horizontal_16_msa, &vpx_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_8_msa>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_8_c>, 8, 1),
+ make_tuple(&wrapper_nc<vpx_lpf_horizontal_edge_16_msa>,
+ &wrapper_nc<vpx_lpf_horizontal_edge_16_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_4_msa>,
&wrapper_nc<vpx_lpf_vertical_4_c>, 8, 1),
make_tuple(&wrapper_nc<vpx_lpf_vertical_8_msa>,
--- a/vp10/common/loopfilter.c
+++ b/vp10/common/loopfilter.c
@@ -512,12 +512,12 @@
if (mask & 1) { if (mask_16x16 & 1) { if ((mask_16x16 & 3) == 3) {- vpx_lpf_horizontal_16(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 2);
+ vpx_lpf_horizontal_edge_16(s, pitch, lfi->mblim, lfi->lim,
+ lfi->hev_thr);
count = 2;
} else {- vpx_lpf_horizontal_16(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 1);
+ vpx_lpf_horizontal_edge_8(s, pitch, lfi->mblim, lfi->lim,
+ lfi->hev_thr);
}
} else if (mask_8x8 & 1) { if ((mask_8x8 & 3) == 3) {--- a/vp9/common/vp9_loopfilter.c
+++ b/vp9/common/vp9_loopfilter.c
@@ -512,12 +512,12 @@
if (mask & 1) { if (mask_16x16 & 1) { if ((mask_16x16 & 3) == 3) {- vpx_lpf_horizontal_16(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 2);
+ vpx_lpf_horizontal_edge_16(s, pitch, lfi->mblim, lfi->lim,
+ lfi->hev_thr);
count = 2;
} else {- vpx_lpf_horizontal_16(s, pitch, lfi->mblim, lfi->lim,
- lfi->hev_thr, 1);
+ vpx_lpf_horizontal_edge_8(s, pitch, lfi->mblim, lfi->lim,
+ lfi->hev_thr);
}
} else if (mask_8x8 & 1) { if ((mask_8x8 & 3) == 3) {--- a/vpx_dsp/arm/loopfilter_mb_neon.asm
+++ b/vpx_dsp/arm/loopfilter_mb_neon.asm
@@ -8,27 +8,28 @@
; be found in the AUTHORS file in the root of the source tree.
;
- EXPORT |vpx_lpf_horizontal_16_neon|
+ EXPORT |vpx_lpf_horizontal_edge_8_neon|
+ EXPORT |vpx_lpf_horizontal_edge_16_neon|
EXPORT |vpx_lpf_vertical_16_neon|
ARM
AREA ||.text||, CODE, READONLY, ALIGN=2
-; void vpx_lpf_horizontal_16_neon(uint8_t *s, int p,
-; const uint8_t *blimit,
-; const uint8_t *limit,
-; const uint8_t *thresh
-; int count)
+; void mb_lpf_horizontal_edge(uint8_t *s, int p,
+; const uint8_t *blimit,
+; const uint8_t *limit,
+; const uint8_t *thresh,
+; int count)
; r0 uint8_t *s,
; r1 int p, /* pitch */
; r2 const uint8_t *blimit,
; r3 const uint8_t *limit,
; sp const uint8_t *thresh,
-|vpx_lpf_horizontal_16_neon| PROC
+; r12 int count
+|mb_lpf_horizontal_edge| PROC
push {r4-r8, lr} vpush {d8-d15}ldr r4, [sp, #88] ; load thresh
- ldr r12, [sp, #92] ; load count
h_count
vld1.8 {d16[]}, [r2] ; load *blimit@@ -115,7 +116,35 @@
vpop {d8-d15} pop {r4-r8, pc}- ENDP ; |vpx_lpf_horizontal_16_neon|
+ ENDP ; |mb_lpf_horizontal_edge|
+
+; void vpx_lpf_horizontal_edge_8_neon(uint8_t *s, int pitch,
+; const uint8_t *blimit,
+; const uint8_t *limit,
+; const uint8_t *thresh)
+; r0 uint8_t *s,
+; r1 int pitch,
+; r2 const uint8_t *blimit,
+; r3 const uint8_t *limit,
+; sp const uint8_t *thresh
+|vpx_lpf_horizontal_edge_8_neon| PROC
+ mov r12, #1
+ b mb_lpf_horizontal_edge
+ ENDP ; |vpx_lpf_horizontal_edge_8_neon|
+
+; void vpx_lpf_horizontal_edge_16_neon(uint8_t *s, int pitch,
+; const uint8_t *blimit,
+; const uint8_t *limit,
+; const uint8_t *thresh)
+; r0 uint8_t *s,
+; r1 int pitch,
+; r2 const uint8_t *blimit,
+; r3 const uint8_t *limit,
+; sp const uint8_t *thresh
+|vpx_lpf_horizontal_edge_16_neon| PROC
+ mov r12, #2
+ b mb_lpf_horizontal_edge
+ ENDP ; |vpx_lpf_horizontal_edge_16_neon|
; void vpx_lpf_vertical_16_neon(uint8_t *s, int p,
; const uint8_t *blimit,
--- a/vpx_dsp/loopfilter.c
+++ b/vpx_dsp/loopfilter.c
@@ -289,9 +289,9 @@
}
}
-void vpx_lpf_horizontal_16_c(uint8_t *s, int p, const uint8_t *blimit,
- const uint8_t *limit, const uint8_t *thresh,
- int count) {+static void mb_lpf_horizontal_edge_w(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit,
+ const uint8_t *thresh, int count) {int i;
// loop filter designed to work using chars so that we can make maximum use
@@ -313,6 +313,16 @@
s + 4 * p, s + 5 * p, s + 6 * p, s + 7 * p);
++s;
}
+}
+
+void vpx_lpf_horizontal_edge_8_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh) {+ mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 1);
+}
+
+void vpx_lpf_horizontal_edge_16_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh) {+ mb_lpf_horizontal_edge_w(s, p, blimit, limit, thresh, 2);
}
static void mb_lpf_vertical_edge_w(uint8_t *s, int p,
--- a/vpx_dsp/mips/loopfilter_16_msa.c
+++ b/vpx_dsp/mips/loopfilter_16_msa.c
@@ -423,11 +423,11 @@
}
}
-void vpx_lpf_horizontal_16_msa(uint8_t *src, int32_t pitch,
- const uint8_t *b_limit_ptr,
- const uint8_t *limit_ptr,
- const uint8_t *thresh_ptr,
- int32_t count) {+static void mb_lpf_horizontal_edge(uint8_t *src, int32_t pitch,
+ const uint8_t *b_limit_ptr,
+ const uint8_t *limit_ptr,
+ const uint8_t *thresh_ptr,
+ int32_t count) { if (1 == count) {uint64_t p2_d, p1_d, p0_d, q0_d, q1_d, q2_d;
uint64_t dword0, dword1;
@@ -646,6 +646,20 @@
vpx_lpf_horizontal_16_dual_msa(src, pitch, b_limit_ptr, limit_ptr,
thresh_ptr, count);
}
+}
+
+void vpx_lpf_horizontal_edge_8_msa(uint8_t *src, int32_t pitch,
+ const uint8_t *b_limit_ptr,
+ const uint8_t *limit_ptr,
+ const uint8_t *thresh_ptr) {+ mb_lpf_horizontal_edge(src, pitch, b_limit_ptr, limit_ptr, thresh_ptr, 1);
+}
+
+void vpx_lpf_horizontal_edge_16_msa(uint8_t *src, int32_t pitch,
+ const uint8_t *b_limit_ptr,
+ const uint8_t *limit_ptr,
+ const uint8_t *thresh_ptr) {+ mb_lpf_horizontal_edge(src, pitch, b_limit_ptr, limit_ptr, thresh_ptr, 2);
}
static void transpose_16x8_to_8x16(uint8_t *input, int32_t in_pitch,
--- a/vpx_dsp/mips/loopfilter_mb_horiz_dspr2.c
+++ b/vpx_dsp/mips/loopfilter_mb_horiz_dspr2.c
@@ -19,12 +19,12 @@
#include "vpx_mem/vpx_mem.h"
#if HAVE_DSPR2
-void vpx_lpf_horizontal_16_dspr2(unsigned char *s,
- int pitch,
- const uint8_t *blimit,
- const uint8_t *limit,
- const uint8_t *thresh,
- int count) {+static void mb_lpf_horizontal_edge(unsigned char *s,
+ int pitch,
+ const uint8_t *blimit,
+ const uint8_t *limit,
+ const uint8_t *thresh,
+ int count) {uint32_t mask;
uint32_t hev, flat, flat2;
uint8_t i;
@@ -790,5 +790,19 @@
s = s + 4;
}
+}
+
+void vpx_lpf_horizontal_edge_8_dspr2(unsigned char *s, int pitch,
+ const uint8_t *blimit,
+ const uint8_t *limit,
+ const uint8_t *thresh) {+ mb_lpf_horizontal_edge(s, pitch, blimit, limit, thresh, 1);
+}
+
+void vpx_lpf_horizontal_edge_16_dspr2(unsigned char *s, int pitch,
+ const uint8_t *blimit,
+ const uint8_t *limit,
+ const uint8_t *thresh) {+ mb_lpf_horizontal_edge(s, pitch, blimit, limit, thresh, 2);
}
#endif // #if HAVE_DSPR2
--- a/vpx_dsp/vpx_dsp_rtcd_defs.pl
+++ b/vpx_dsp/vpx_dsp_rtcd_defs.pl
@@ -548,9 +548,13 @@
add_proto qw/void vpx_lpf_vertical_4_dual/, "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 qw/vpx_lpf_vertical_4_dual sse2 neon dspr2 msa/;
-add_proto qw/void vpx_lpf_horizontal_16/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh, int count";
-specialize qw/vpx_lpf_horizontal_16 sse2 avx2 neon_asm dspr2 msa/;
-$vpx_lpf_horizontal_16_neon_asm=vpx_lpf_horizontal_16_neon;
+add_proto qw/void vpx_lpf_horizontal_edge_8/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
+specialize qw/vpx_lpf_horizontal_edge_8 sse2 avx2 neon_asm dspr2 msa/;
+$vpx_lpf_horizontal_edge_8_neon_asm=vpx_lpf_horizontal_edge_8_neon;
+
+add_proto qw/void vpx_lpf_horizontal_edge_16/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
+specialize qw/vpx_lpf_horizontal_edge_16 sse2 avx2 neon_asm dspr2 msa/;
+$vpx_lpf_horizontal_edge_16_neon_asm=vpx_lpf_horizontal_edge_16_neon;
add_proto qw/void vpx_lpf_horizontal_8/, "uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh";
specialize qw/vpx_lpf_horizontal_8 sse2 neon dspr2 msa/;
--- a/vpx_dsp/x86/loopfilter_avx2.c
+++ b/vpx_dsp/x86/loopfilter_avx2.c
@@ -13,9 +13,10 @@
#include "./vpx_dsp_rtcd.h"
#include "vpx_ports/mem.h"
-static void mb_lpf_horizontal_edge_w_avx2_8(unsigned char *s, int p,
- const unsigned char *_blimit, const unsigned char *_limit,
- const unsigned char *_thresh) {+void vpx_lpf_horizontal_edge_8_avx2(unsigned char *s, int p,
+ 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);
@@ -400,9 +401,10 @@
8, 128, 9, 128, 10, 128, 11, 128, 12, 128, 13, 128, 14, 128, 15, 128
};
-static void mb_lpf_horizontal_edge_w_avx2_16(unsigned char *s, int p,
- const unsigned char *_blimit, const unsigned char *_limit,
- const unsigned char *_thresh) {+void vpx_lpf_horizontal_edge_16_avx2(unsigned char *s, int p,
+ 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);
@@ -974,13 +976,4 @@
q6 = _mm_or_si128(flat2_q6, q6);
_mm_storeu_si128((__m128i *) (s + 6 * p), q6);
}
-}
-
-void vpx_lpf_horizontal_16_avx2(unsigned char *s, int p,
- const unsigned char *_blimit, const unsigned char *_limit,
- const unsigned char *_thresh, int count) {- if (count == 1)
- mb_lpf_horizontal_edge_w_avx2_8(s, p, _blimit, _limit, _thresh);
- else
- mb_lpf_horizontal_edge_w_avx2_16(s, p, _blimit, _limit, _thresh);
}
--- a/vpx_dsp/x86/loopfilter_sse2.c
+++ b/vpx_dsp/x86/loopfilter_sse2.c
@@ -18,11 +18,10 @@
return _mm_or_si128(_mm_subs_epu8(a, b), _mm_subs_epu8(b, a));
}
-static void mb_lpf_horizontal_edge_w_sse2_8(unsigned char *s,
- int p,
- const unsigned char *_blimit,
- const unsigned char *_limit,
- const unsigned char *_thresh) {+void vpx_lpf_horizontal_edge_8_sse2(unsigned char *s, int p,
+ const unsigned char *_blimit,
+ const unsigned char *_limit,
+ const unsigned char *_thresh) {const __m128i zero = _mm_set1_epi16(0);
const __m128i one = _mm_set1_epi8(1);
const __m128i blimit = _mm_load_si128((const __m128i *)_blimit);
@@ -383,11 +382,10 @@
return _mm_or_si128(_mm_andnot_si128(*flat, *other_filt), result);
}
-static void mb_lpf_horizontal_edge_w_sse2_16(unsigned char *s,
- int p,
- const unsigned char *_blimit,
- const unsigned char *_limit,
- const unsigned char *_thresh) {+void vpx_lpf_horizontal_edge_16_sse2(unsigned char *s, int p,
+ const unsigned char *_blimit,
+ const unsigned char *_limit,
+ const unsigned char *_thresh) {const __m128i zero = _mm_set1_epi16(0);
const __m128i one = _mm_set1_epi8(1);
const __m128i blimit = _mm_load_si128((const __m128i *)_blimit);
@@ -716,17 +714,6 @@
}
}
-// TODO(yunqingwang): remove count and call these 2 functions(8 or 16) directly.
-void vpx_lpf_horizontal_16_sse2(unsigned char *s, int p,
- const unsigned char *_blimit,
- const unsigned char *_limit,
- const unsigned char *_thresh, int count) {- if (count == 1)
- mb_lpf_horizontal_edge_w_sse2_8(s, p, _blimit, _limit, _thresh);
- else
- mb_lpf_horizontal_edge_w_sse2_16(s, p, _blimit, _limit, _thresh);
-}
-
void vpx_lpf_horizontal_8_sse2(unsigned char *s, int p,
const unsigned char *_blimit,
const unsigned char *_limit,
@@ -1554,7 +1541,7 @@
transpose(src, p, dst, 8, 2);
// Loop filtering
- mb_lpf_horizontal_edge_w_sse2_8(t_dst + 8 * 8, 8, blimit, limit, thresh);
+ vpx_lpf_horizontal_edge_8_sse2(t_dst + 8 * 8, 8, blimit, limit, thresh);
src[0] = t_dst;
src[1] = t_dst + 8 * 8;
@@ -1575,8 +1562,7 @@
transpose8x16(s, s + 8 * p, p, t_dst + 8 * 16, 16);
// Loop filtering
- mb_lpf_horizontal_edge_w_sse2_16(t_dst + 8 * 16, 16, blimit, limit,
- thresh);
+ vpx_lpf_horizontal_edge_16_sse2(t_dst + 8 * 16, 16, blimit, limit, thresh);
// Transpose back
transpose8x16(t_dst, t_dst + 8 * 16, 16, s - 8, p);