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vpxdsp: [x86] add highbd_dc_128_predictor functions

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C vs SSE2 speed gains:
_4x4 : ~7.64x
_8x8 : ~16.60x
_16x16 : ~8.15x
_32x32 : ~5.05x

BUG=webm:1411

Change-Id: If165d419711cfda901bd428a05ca1560a009e62e
This commit is contained in:
Scott LaVarnway 2017-09-05 07:52:36 -07:00
parent d49a1a5329
commit bc4bcca3fd
4 changed files with 76 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
test/test_intra_pred_speed.cc
View File

@ -483,7 +483,8 @@ HIGHBD_INTRA_PRED_TEST(
HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred4,
vpx_highbd_dc_predictor_4x4_sse2,
vpx_highbd_dc_left_predictor_4x4_sse2,
vpx_highbd_dc_top_predictor_4x4_sse2, NULL,
vpx_highbd_dc_top_predictor_4x4_sse2,
vpx_highbd_dc_128_predictor_4x4_sse2,
vpx_highbd_v_predictor_4x4_sse2,
vpx_highbd_h_predictor_4x4_sse2, NULL, NULL, NULL, NULL,
NULL, NULL, vpx_highbd_tm_predictor_4x4_c)
@ -491,7 +492,8 @@ HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred4,
HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred8,
vpx_highbd_dc_predictor_8x8_sse2,
vpx_highbd_dc_left_predictor_8x8_sse2,
vpx_highbd_dc_top_predictor_8x8_sse2, NULL,
vpx_highbd_dc_top_predictor_8x8_sse2,
vpx_highbd_dc_128_predictor_8x8_sse2,
vpx_highbd_v_predictor_8x8_sse2,
vpx_highbd_h_predictor_8x8_sse2, NULL, NULL, NULL, NULL,
NULL, NULL, vpx_highbd_tm_predictor_8x8_sse2)
@ -499,7 +501,8 @@ HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred8,
HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred16,
vpx_highbd_dc_predictor_16x16_sse2,
vpx_highbd_dc_left_predictor_16x16_sse2,
vpx_highbd_dc_top_predictor_16x16_sse2, NULL,
vpx_highbd_dc_top_predictor_16x16_sse2,
vpx_highbd_dc_128_predictor_16x16_sse2,
vpx_highbd_v_predictor_16x16_sse2,
vpx_highbd_h_predictor_16x16_sse2, NULL, NULL, NULL,
NULL, NULL, NULL, vpx_highbd_tm_predictor_16x16_sse2)
@ -507,7 +510,8 @@ HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred16,
HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred32,
vpx_highbd_dc_predictor_32x32_sse2,
vpx_highbd_dc_left_predictor_32x32_sse2,
vpx_highbd_dc_top_predictor_32x32_sse2, NULL,
vpx_highbd_dc_top_predictor_32x32_sse2,
vpx_highbd_dc_128_predictor_32x32_sse2,
vpx_highbd_v_predictor_32x32_sse2,
vpx_highbd_h_predictor_32x32_sse2, NULL, NULL, NULL,
NULL, NULL, NULL, vpx_highbd_tm_predictor_32x32_sse2)

24
test/vp9_intrapred_test.cc
View File

@ -471,6 +471,14 @@ TEST_P(VP9HighbdIntraPredTest, HighbdIntraPredTests) {
INSTANTIATE_TEST_CASE_P(
SSE2_TO_C_8, VP9HighbdIntraPredTest,
::testing::Values(
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_4x4_sse2,
&vpx_highbd_dc_128_predictor_4x4_c, 4, 8),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_8x8_sse2,
&vpx_highbd_dc_128_predictor_8x8_c, 8, 8),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_16x16_sse2,
&vpx_highbd_dc_128_predictor_16x16_c, 16, 8),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_32x32_sse2,
&vpx_highbd_dc_128_predictor_32x32_c, 32, 8),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_4x4_sse2,
&vpx_highbd_dc_left_predictor_4x4_c, 4, 8),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_8x8_sse2,
@ -523,6 +531,14 @@ INSTANTIATE_TEST_CASE_P(
INSTANTIATE_TEST_CASE_P(
SSE2_TO_C_10, VP9HighbdIntraPredTest,
::testing::Values(
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_4x4_sse2,
&vpx_highbd_dc_128_predictor_4x4_c, 4, 10),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_8x8_sse2,
&vpx_highbd_dc_128_predictor_8x8_c, 8, 10),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_16x16_sse2,
&vpx_highbd_dc_128_predictor_16x16_c, 16, 10),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_32x32_sse2,
&vpx_highbd_dc_128_predictor_32x32_c, 32, 10),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_4x4_sse2,
&vpx_highbd_dc_left_predictor_4x4_c, 4, 10),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_8x8_sse2,
@ -575,6 +591,14 @@ INSTANTIATE_TEST_CASE_P(
INSTANTIATE_TEST_CASE_P(
SSE2_TO_C_12, VP9HighbdIntraPredTest,
::testing::Values(
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_4x4_sse2,
&vpx_highbd_dc_128_predictor_4x4_c, 4, 12),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_8x8_sse2,
&vpx_highbd_dc_128_predictor_8x8_c, 8, 12),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_16x16_sse2,
&vpx_highbd_dc_128_predictor_16x16_c, 16, 12),
HighbdIntraPredParam(&vpx_highbd_dc_128_predictor_32x32_sse2,
&vpx_highbd_dc_128_predictor_32x32_c, 32, 12),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_4x4_sse2,
&vpx_highbd_dc_left_predictor_4x4_c, 4, 12),
HighbdIntraPredParam(&vpx_highbd_dc_left_predictor_8x8_sse2,

8
vpx_dsp/vpx_dsp_rtcd_defs.pl
View File

@ -220,7 +220,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
specialize qw/vpx_highbd_dc_left_predictor_4x4 neon sse2/;
add_proto qw/void vpx_highbd_dc_128_predictor_4x4/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
specialize qw/vpx_highbd_dc_128_predictor_4x4 neon/;
specialize qw/vpx_highbd_dc_128_predictor_4x4 neon sse2/;
add_proto qw/void vpx_highbd_d207_predictor_8x8/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
@ -255,7 +255,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
specialize qw/vpx_highbd_dc_left_predictor_8x8 neon sse2/;
add_proto qw/void vpx_highbd_dc_128_predictor_8x8/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
specialize qw/vpx_highbd_dc_128_predictor_8x8 neon/;
specialize qw/vpx_highbd_dc_128_predictor_8x8 neon sse2/;
add_proto qw/void vpx_highbd_d207_predictor_16x16/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
@ -290,7 +290,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
specialize qw/vpx_highbd_dc_left_predictor_16x16 neon sse2/;
add_proto qw/void vpx_highbd_dc_128_predictor_16x16/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
specialize qw/vpx_highbd_dc_128_predictor_16x16 neon/;
specialize qw/vpx_highbd_dc_128_predictor_16x16 neon sse2/;
add_proto qw/void vpx_highbd_d207_predictor_32x32/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
@ -325,7 +325,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
specialize qw/vpx_highbd_dc_left_predictor_32x32 neon sse2/;
add_proto qw/void vpx_highbd_dc_128_predictor_32x32/, "uint16_t *dst, ptrdiff_t y_stride, const uint16_t *above, const uint16_t *left, int bd";
specialize qw/vpx_highbd_dc_128_predictor_32x32 neon/;
specialize qw/vpx_highbd_dc_128_predictor_32x32 neon sse2/;
} # CONFIG_VP9_HIGHBITDEPTH
#

40
vpx_dsp/x86/highbd_intrapred_intrin_sse2.c
View File

@ -199,6 +199,16 @@ void vpx_highbd_dc_top_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride,
dc_store_4x4(dst, stride, &dc);
}
void vpx_highbd_dc_128_predictor_4x4_sse2(uint16_t *dst, ptrdiff_t stride,
const uint16_t *above,
const uint16_t *left, int bd) {
const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1));
const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0);
(void)above;
(void)left;
dc_store_4x4(dst, stride, &dc_dup);
}
//------------------------------------------------------------------------------
// DC 8x8
@ -243,6 +253,16 @@ void vpx_highbd_dc_top_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride,
dc_store_8x8(dst, stride, &dc);
}
void vpx_highbd_dc_128_predictor_8x8_sse2(uint16_t *dst, ptrdiff_t stride,
const uint16_t *above,
const uint16_t *left, int bd) {
const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1));
const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0);
(void)above;
(void)left;
dc_store_8x8(dst, stride, &dc_dup);
}
//------------------------------------------------------------------------------
// DC 16x16
@ -285,6 +305,16 @@ void vpx_highbd_dc_top_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride,
dc_store_16x16(dst, stride, &dc);
}
void vpx_highbd_dc_128_predictor_16x16_sse2(uint16_t *dst, ptrdiff_t stride,
const uint16_t *above,
const uint16_t *left, int bd) {
const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1));
const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0);
(void)above;
(void)left;
dc_store_16x16(dst, stride, &dc_dup);
}
//------------------------------------------------------------------------------
// DC 32x32
@ -331,3 +361,13 @@ void vpx_highbd_dc_top_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride,
(void)bd;
dc_store_32x32(dst, stride, &dc);
}
void vpx_highbd_dc_128_predictor_32x32_sse2(uint16_t *dst, ptrdiff_t stride,
const uint16_t *above,
const uint16_t *left, int bd) {
const __m128i dc = _mm_cvtsi32_si128(1 << (bd - 1));
const __m128i dc_dup = _mm_shufflelo_epi16(dc, 0x0);
(void)above;
(void)left;
dc_store_32x32(dst, stride, &dc_dup);
}