Add vp9_highbd_iht16x16_256_add_sse4_1()

BUG=webm:1413

Change-Id: I8d7eeae1bd219eb848c1a86071046a477f7a91af

diff --git a/test/dct_test.cc b/test/dct_test.cc
index f7e0e371b90520b7176309b923735783544f8b47..379fbecc0ee6048a75421dcd55335c66a18c2ae3 100644 (file)
--- a/test/dct_test.cc
+++ b/test/dct_test.cc
@@ -597,7 +597,9 @@ class TransHT : public TransTestBase {
   TransHT() { fwd_txfm_ref = fht_ref; }
 };
 
-TEST_P(TransHT, AccuracyCheck) { RunAccuracyCheck(1); }
+TEST_P(TransHT, AccuracyCheck) {
+  RunAccuracyCheck(size_ == 16 && bit_depth_ > 10 ? 2 : 1);
+}
 
 TEST_P(TransHT, CoeffCheck) { RunCoeffCheck(); }
 
@@ -605,17 +607,6 @@ TEST_P(TransHT, MemCheck) { RunMemCheck(); }
 
 TEST_P(TransHT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
 
-/* TODO:(johannkoenig) Determine why these fail AccuracyCheck
-   make_tuple(&vp9_highbd_fht16x16_c,
-   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 0, VPX_BITS_12, 2),
-   make_tuple(&vp9_highbd_fht16x16_c,
-   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 1, VPX_BITS_12, 2),
-   make_tuple(&vp9_highbd_fht16x16_c,
-   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 2, VPX_BITS_12, 2),
-   make_tuple(&vp9_highbd_fht16x16_c,
-   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 3, VPX_BITS_12, 2),
-  */
-
 const DctParam c_ht_tests[] = {
 #if CONFIG_VP9_HIGHBITDEPTH
   make_tuple(&vp9_highbd_fht16x16_c,
@@ -642,6 +633,19 @@ const DctParam c_ht_tests[] = {
   make_tuple(&vp9_highbd_fht16x16_c,
              &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 3,
              VPX_BITS_10, 2),
+  make_tuple(&vp9_highbd_fht16x16_c,
+             &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 0,
+             VPX_BITS_12, 2),
+  make_tuple(&vp9_highbd_fht16x16_c,
+             &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 1,
+             VPX_BITS_12, 2),
+  make_tuple(&vp9_highbd_fht16x16_c,
+             &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 2,
+             VPX_BITS_12, 2),
+  make_tuple(&vp9_highbd_fht16x16_c,
+             &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>, 16, 3,
+             VPX_BITS_12, 2),
+
   make_tuple(&vp9_highbd_fht8x8_c,
              &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_c>, 8, 0, VPX_BITS_8,
              2),
@@ -784,6 +788,43 @@ INSTANTIATE_TEST_CASE_P(
 INSTANTIATE_TEST_CASE_P(
     SSE4_1, TransHT,
     ::testing::Values(
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   0, VPX_BITS_8, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   1, VPX_BITS_8, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   2, VPX_BITS_8, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   3, VPX_BITS_8, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   0, VPX_BITS_10, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   1, VPX_BITS_10, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   2, VPX_BITS_10, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   3, VPX_BITS_10, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   0, VPX_BITS_12, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   1, VPX_BITS_12, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   2, VPX_BITS_12, 2),
+        make_tuple(&vp9_highbd_fht16x16_c,
+                   &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16,
+                   3, VPX_BITS_12, 2),
+
         make_tuple(&vp9_highbd_fht8x8_c,
                    &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_sse4_1>, 8, 0,
                    VPX_BITS_8, 2),

diff --git a/vp9/common/vp9_rtcd_defs.pl b/vp9/common/vp9_rtcd_defs.pl
index a3dbcab4931376bb31411f41f32f1c76eb985d6a..7ee7ddaee30cb30adfdf3aeaaf8e2e161e3a32f0 100644 (file)
--- a/vp9/common/vp9_rtcd_defs.pl
+++ b/vp9/common/vp9_rtcd_defs.pl
@@ -105,6 +105,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
   if (vpx_config("CONFIG_EMULATE_HARDWARE") ne "yes") {
     specialize qw/vp9_highbd_iht4x4_16_add sse4_1/;
     specialize qw/vp9_highbd_iht8x8_64_add sse4_1/;
+    specialize qw/vp9_highbd_iht16x16_256_add sse4_1/;
   }
 }
 

diff --git a/vp9/common/x86/vp9_highbd_iht16x16_add_sse4.c b/vp9/common/x86/vp9_highbd_iht16x16_add_sse4.c
new file mode 100644 (file)
index 0000000..57b79a7
--- /dev/null
+++ b/vp9/common/x86/vp9_highbd_iht16x16_add_sse4.c
@@ -0,0 +1,419 @@
+/*
+ *  Copyright (c) 2018 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"
+#include "vp9/common/vp9_idct.h"
+#include "vpx_dsp/x86/highbd_inv_txfm_sse4.h"
+#include "vpx_dsp/x86/inv_txfm_sse2.h"
+#include "vpx_dsp/x86/transpose_sse2.h"
+#include "vpx_dsp/x86/txfm_common_sse2.h"
+
+static INLINE void highbd_iadst_half_butterfly_sse4_1(const __m128i in,
+                                                      const int c,
+                                                      __m128i *const s) {
+  const __m128i pair_c = pair_set_epi32(4 * c, 0);
+  __m128i x[2];
+
+  extend_64bit(in, x);
+  s[0] = _mm_mul_epi32(pair_c, x[0]);
+  s[1] = _mm_mul_epi32(pair_c, x[1]);
+}
+
+static INLINE void highbd_iadst_butterfly_sse4_1(const __m128i in0,
+                                                 const __m128i in1,
+                                                 const int c0, const int c1,
+                                                 __m128i *const s0,
+                                                 __m128i *const s1) {
+  const __m128i pair_c0 = pair_set_epi32(4 * c0, 0);
+  const __m128i pair_c1 = pair_set_epi32(4 * c1, 0);
+  __m128i t00[2], t01[2], t10[2], t11[2];
+  __m128i x0[2], x1[2];
+
+  extend_64bit(in0, x0);
+  extend_64bit(in1, x1);
+  t00[0] = _mm_mul_epi32(pair_c0, x0[0]);
+  t00[1] = _mm_mul_epi32(pair_c0, x0[1]);
+  t01[0] = _mm_mul_epi32(pair_c0, x1[0]);
+  t01[1] = _mm_mul_epi32(pair_c0, x1[1]);
+  t10[0] = _mm_mul_epi32(pair_c1, x0[0]);
+  t10[1] = _mm_mul_epi32(pair_c1, x0[1]);
+  t11[0] = _mm_mul_epi32(pair_c1, x1[0]);
+  t11[1] = _mm_mul_epi32(pair_c1, x1[1]);
+
+  s0[0] = _mm_add_epi64(t00[0], t11[0]);
+  s0[1] = _mm_add_epi64(t00[1], t11[1]);
+  s1[0] = _mm_sub_epi64(t10[0], t01[0]);
+  s1[1] = _mm_sub_epi64(t10[1], t01[1]);
+}
+
+static void highbd_iadst16_4col_sse4_1(__m128i *const io /*io[16]*/) {
+  __m128i s0[2], s1[2], s2[2], s3[2], s4[2], s5[2], s6[2], s7[2], s8[2], s9[2],
+      s10[2], s11[2], s12[2], s13[2], s14[2], s15[2];
+  __m128i x0[2], x1[2], x2[2], x3[2], x4[2], x5[2], x6[2], x7[2], x8[2], x9[2],
+      x10[2], x11[2], x12[2], x13[2], x14[2], x15[2];
+
+  // stage 1
+  highbd_iadst_butterfly_sse4_1(io[15], io[0], cospi_1_64, cospi_31_64, s0, s1);
+  highbd_iadst_butterfly_sse4_1(io[13], io[2], cospi_5_64, cospi_27_64, s2, s3);
+  highbd_iadst_butterfly_sse4_1(io[11], io[4], cospi_9_64, cospi_23_64, s4, s5);
+  highbd_iadst_butterfly_sse4_1(io[9], io[6], cospi_13_64, cospi_19_64, s6, s7);
+  highbd_iadst_butterfly_sse4_1(io[7], io[8], cospi_17_64, cospi_15_64, s8, s9);
+  highbd_iadst_butterfly_sse4_1(io[5], io[10], cospi_21_64, cospi_11_64, s10,
+                                s11);
+  highbd_iadst_butterfly_sse4_1(io[3], io[12], cospi_25_64, cospi_7_64, s12,
+                                s13);
+  highbd_iadst_butterfly_sse4_1(io[1], io[14], cospi_29_64, cospi_3_64, s14,
+                                s15);
+
+  x0[0] = _mm_add_epi64(s0[0], s8[0]);
+  x0[1] = _mm_add_epi64(s0[1], s8[1]);
+  x1[0] = _mm_add_epi64(s1[0], s9[0]);
+  x1[1] = _mm_add_epi64(s1[1], s9[1]);
+  x2[0] = _mm_add_epi64(s2[0], s10[0]);
+  x2[1] = _mm_add_epi64(s2[1], s10[1]);
+  x3[0] = _mm_add_epi64(s3[0], s11[0]);
+  x3[1] = _mm_add_epi64(s3[1], s11[1]);
+  x4[0] = _mm_add_epi64(s4[0], s12[0]);
+  x4[1] = _mm_add_epi64(s4[1], s12[1]);
+  x5[0] = _mm_add_epi64(s5[0], s13[0]);
+  x5[1] = _mm_add_epi64(s5[1], s13[1]);
+  x6[0] = _mm_add_epi64(s6[0], s14[0]);
+  x6[1] = _mm_add_epi64(s6[1], s14[1]);
+  x7[0] = _mm_add_epi64(s7[0], s15[0]);
+  x7[1] = _mm_add_epi64(s7[1], s15[1]);
+  x8[0] = _mm_sub_epi64(s0[0], s8[0]);
+  x8[1] = _mm_sub_epi64(s0[1], s8[1]);
+  x9[0] = _mm_sub_epi64(s1[0], s9[0]);
+  x9[1] = _mm_sub_epi64(s1[1], s9[1]);
+  x10[0] = _mm_sub_epi64(s2[0], s10[0]);
+  x10[1] = _mm_sub_epi64(s2[1], s10[1]);
+  x11[0] = _mm_sub_epi64(s3[0], s11[0]);
+  x11[1] = _mm_sub_epi64(s3[1], s11[1]);
+  x12[0] = _mm_sub_epi64(s4[0], s12[0]);
+  x12[1] = _mm_sub_epi64(s4[1], s12[1]);
+  x13[0] = _mm_sub_epi64(s5[0], s13[0]);
+  x13[1] = _mm_sub_epi64(s5[1], s13[1]);
+  x14[0] = _mm_sub_epi64(s6[0], s14[0]);
+  x14[1] = _mm_sub_epi64(s6[1], s14[1]);
+  x15[0] = _mm_sub_epi64(s7[0], s15[0]);
+  x15[1] = _mm_sub_epi64(s7[1], s15[1]);
+
+  x0[0] = dct_const_round_shift_64bit(x0[0]);
+  x0[1] = dct_const_round_shift_64bit(x0[1]);
+  x1[0] = dct_const_round_shift_64bit(x1[0]);
+  x1[1] = dct_const_round_shift_64bit(x1[1]);
+  x2[0] = dct_const_round_shift_64bit(x2[0]);
+  x2[1] = dct_const_round_shift_64bit(x2[1]);
+  x3[0] = dct_const_round_shift_64bit(x3[0]);
+  x3[1] = dct_const_round_shift_64bit(x3[1]);
+  x4[0] = dct_const_round_shift_64bit(x4[0]);
+  x4[1] = dct_const_round_shift_64bit(x4[1]);
+  x5[0] = dct_const_round_shift_64bit(x5[0]);
+  x5[1] = dct_const_round_shift_64bit(x5[1]);
+  x6[0] = dct_const_round_shift_64bit(x6[0]);
+  x6[1] = dct_const_round_shift_64bit(x6[1]);
+  x7[0] = dct_const_round_shift_64bit(x7[0]);
+  x7[1] = dct_const_round_shift_64bit(x7[1]);
+  x8[0] = dct_const_round_shift_64bit(x8[0]);
+  x8[1] = dct_const_round_shift_64bit(x8[1]);
+  x9[0] = dct_const_round_shift_64bit(x9[0]);
+  x9[1] = dct_const_round_shift_64bit(x9[1]);
+  x10[0] = dct_const_round_shift_64bit(x10[0]);
+  x10[1] = dct_const_round_shift_64bit(x10[1]);
+  x11[0] = dct_const_round_shift_64bit(x11[0]);
+  x11[1] = dct_const_round_shift_64bit(x11[1]);
+  x12[0] = dct_const_round_shift_64bit(x12[0]);
+  x12[1] = dct_const_round_shift_64bit(x12[1]);
+  x13[0] = dct_const_round_shift_64bit(x13[0]);
+  x13[1] = dct_const_round_shift_64bit(x13[1]);
+  x14[0] = dct_const_round_shift_64bit(x14[0]);
+  x14[1] = dct_const_round_shift_64bit(x14[1]);
+  x15[0] = dct_const_round_shift_64bit(x15[0]);
+  x15[1] = dct_const_round_shift_64bit(x15[1]);
+  x0[0] = pack_4(x0[0], x0[1]);
+  x1[0] = pack_4(x1[0], x1[1]);
+  x2[0] = pack_4(x2[0], x2[1]);
+  x3[0] = pack_4(x3[0], x3[1]);
+  x4[0] = pack_4(x4[0], x4[1]);
+  x5[0] = pack_4(x5[0], x5[1]);
+  x6[0] = pack_4(x6[0], x6[1]);
+  x7[0] = pack_4(x7[0], x7[1]);
+  x8[0] = pack_4(x8[0], x8[1]);
+  x9[0] = pack_4(x9[0], x9[1]);
+  x10[0] = pack_4(x10[0], x10[1]);
+  x11[0] = pack_4(x11[0], x11[1]);
+  x12[0] = pack_4(x12[0], x12[1]);
+  x13[0] = pack_4(x13[0], x13[1]);
+  x14[0] = pack_4(x14[0], x14[1]);
+  x15[0] = pack_4(x15[0], x15[1]);
+
+  // stage 2
+  s0[0] = x0[0];
+  s1[0] = x1[0];
+  s2[0] = x2[0];
+  s3[0] = x3[0];
+  s4[0] = x4[0];
+  s5[0] = x5[0];
+  s6[0] = x6[0];
+  s7[0] = x7[0];
+  x0[0] = _mm_add_epi32(s0[0], s4[0]);
+  x1[0] = _mm_add_epi32(s1[0], s5[0]);
+  x2[0] = _mm_add_epi32(s2[0], s6[0]);
+  x3[0] = _mm_add_epi32(s3[0], s7[0]);
+  x4[0] = _mm_sub_epi32(s0[0], s4[0]);
+  x5[0] = _mm_sub_epi32(s1[0], s5[0]);
+  x6[0] = _mm_sub_epi32(s2[0], s6[0]);
+  x7[0] = _mm_sub_epi32(s3[0], s7[0]);
+
+  highbd_iadst_butterfly_sse4_1(x8[0], x9[0], cospi_4_64, cospi_28_64, s8, s9);
+  highbd_iadst_butterfly_sse4_1(x10[0], x11[0], cospi_20_64, cospi_12_64, s10,
+                                s11);
+  highbd_iadst_butterfly_sse4_1(x13[0], x12[0], cospi_28_64, cospi_4_64, s13,
+                                s12);
+  highbd_iadst_butterfly_sse4_1(x15[0], x14[0], cospi_12_64, cospi_20_64, s15,
+                                s14);
+
+  x8[0] = _mm_add_epi64(s8[0], s12[0]);
+  x8[1] = _mm_add_epi64(s8[1], s12[1]);
+  x9[0] = _mm_add_epi64(s9[0], s13[0]);
+  x9[1] = _mm_add_epi64(s9[1], s13[1]);
+  x10[0] = _mm_add_epi64(s10[0], s14[0]);
+  x10[1] = _mm_add_epi64(s10[1], s14[1]);
+  x11[0] = _mm_add_epi64(s11[0], s15[0]);
+  x11[1] = _mm_add_epi64(s11[1], s15[1]);
+  x12[0] = _mm_sub_epi64(s8[0], s12[0]);
+  x12[1] = _mm_sub_epi64(s8[1], s12[1]);
+  x13[0] = _mm_sub_epi64(s9[0], s13[0]);
+  x13[1] = _mm_sub_epi64(s9[1], s13[1]);
+  x14[0] = _mm_sub_epi64(s10[0], s14[0]);
+  x14[1] = _mm_sub_epi64(s10[1], s14[1]);
+  x15[0] = _mm_sub_epi64(s11[0], s15[0]);
+  x15[1] = _mm_sub_epi64(s11[1], s15[1]);
+  x8[0] = dct_const_round_shift_64bit(x8[0]);
+  x8[1] = dct_const_round_shift_64bit(x8[1]);
+  x9[0] = dct_const_round_shift_64bit(x9[0]);
+  x9[1] = dct_const_round_shift_64bit(x9[1]);
+  x10[0] = dct_const_round_shift_64bit(x10[0]);
+  x10[1] = dct_const_round_shift_64bit(x10[1]);
+  x11[0] = dct_const_round_shift_64bit(x11[0]);
+  x11[1] = dct_const_round_shift_64bit(x11[1]);
+  x12[0] = dct_const_round_shift_64bit(x12[0]);
+  x12[1] = dct_const_round_shift_64bit(x12[1]);
+  x13[0] = dct_const_round_shift_64bit(x13[0]);
+  x13[1] = dct_const_round_shift_64bit(x13[1]);
+  x14[0] = dct_const_round_shift_64bit(x14[0]);
+  x14[1] = dct_const_round_shift_64bit(x14[1]);
+  x15[0] = dct_const_round_shift_64bit(x15[0]);
+  x15[1] = dct_const_round_shift_64bit(x15[1]);
+  x8[0] = pack_4(x8[0], x8[1]);
+  x9[0] = pack_4(x9[0], x9[1]);
+  x10[0] = pack_4(x10[0], x10[1]);
+  x11[0] = pack_4(x11[0], x11[1]);
+  x12[0] = pack_4(x12[0], x12[1]);
+  x13[0] = pack_4(x13[0], x13[1]);
+  x14[0] = pack_4(x14[0], x14[1]);
+  x15[0] = pack_4(x15[0], x15[1]);
+
+  // stage 3
+  s0[0] = x0[0];
+  s1[0] = x1[0];
+  s2[0] = x2[0];
+  s3[0] = x3[0];
+  highbd_iadst_butterfly_sse4_1(x4[0], x5[0], cospi_8_64, cospi_24_64, s4, s5);
+  highbd_iadst_butterfly_sse4_1(x7[0], x6[0], cospi_24_64, cospi_8_64, s7, s6);
+  s8[0] = x8[0];
+  s9[0] = x9[0];
+  s10[0] = x10[0];
+  s11[0] = x11[0];
+  highbd_iadst_butterfly_sse4_1(x12[0], x13[0], cospi_8_64, cospi_24_64, s12,
+                                s13);
+  highbd_iadst_butterfly_sse4_1(x15[0], x14[0], cospi_24_64, cospi_8_64, s15,
+                                s14);
+
+  x0[0] = _mm_add_epi32(s0[0], s2[0]);
+  x1[0] = _mm_add_epi32(s1[0], s3[0]);
+  x2[0] = _mm_sub_epi32(s0[0], s2[0]);
+  x3[0] = _mm_sub_epi32(s1[0], s3[0]);
+  x4[0] = _mm_add_epi64(s4[0], s6[0]);
+  x4[1] = _mm_add_epi64(s4[1], s6[1]);
+  x5[0] = _mm_add_epi64(s5[0], s7[0]);
+  x5[1] = _mm_add_epi64(s5[1], s7[1]);
+  x6[0] = _mm_sub_epi64(s4[0], s6[0]);
+  x6[1] = _mm_sub_epi64(s4[1], s6[1]);
+  x7[0] = _mm_sub_epi64(s5[0], s7[0]);
+  x7[1] = _mm_sub_epi64(s5[1], s7[1]);
+  x4[0] = dct_const_round_shift_64bit(x4[0]);
+  x4[1] = dct_const_round_shift_64bit(x4[1]);
+  x5[0] = dct_const_round_shift_64bit(x5[0]);
+  x5[1] = dct_const_round_shift_64bit(x5[1]);
+  x6[0] = dct_const_round_shift_64bit(x6[0]);
+  x6[1] = dct_const_round_shift_64bit(x6[1]);
+  x7[0] = dct_const_round_shift_64bit(x7[0]);
+  x7[1] = dct_const_round_shift_64bit(x7[1]);
+  x4[0] = pack_4(x4[0], x4[1]);
+  x5[0] = pack_4(x5[0], x5[1]);
+  x6[0] = pack_4(x6[0], x6[1]);
+  x7[0] = pack_4(x7[0], x7[1]);
+  x8[0] = _mm_add_epi32(s8[0], s10[0]);
+  x9[0] = _mm_add_epi32(s9[0], s11[0]);
+  x10[0] = _mm_sub_epi32(s8[0], s10[0]);
+  x11[0] = _mm_sub_epi32(s9[0], s11[0]);
+  x12[0] = _mm_add_epi64(s12[0], s14[0]);
+  x12[1] = _mm_add_epi64(s12[1], s14[1]);
+  x13[0] = _mm_add_epi64(s13[0], s15[0]);
+  x13[1] = _mm_add_epi64(s13[1], s15[1]);
+  x14[0] = _mm_sub_epi64(s12[0], s14[0]);
+  x14[1] = _mm_sub_epi64(s12[1], s14[1]);
+  x15[0] = _mm_sub_epi64(s13[0], s15[0]);
+  x15[1] = _mm_sub_epi64(s13[1], s15[1]);
+  x12[0] = dct_const_round_shift_64bit(x12[0]);
+  x12[1] = dct_const_round_shift_64bit(x12[1]);
+  x13[0] = dct_const_round_shift_64bit(x13[0]);
+  x13[1] = dct_const_round_shift_64bit(x13[1]);
+  x14[0] = dct_const_round_shift_64bit(x14[0]);
+  x14[1] = dct_const_round_shift_64bit(x14[1]);
+  x15[0] = dct_const_round_shift_64bit(x15[0]);
+  x15[1] = dct_const_round_shift_64bit(x15[1]);
+  x12[0] = pack_4(x12[0], x12[1]);
+  x13[0] = pack_4(x13[0], x13[1]);
+  x14[0] = pack_4(x14[0], x14[1]);
+  x15[0] = pack_4(x15[0], x15[1]);
+
+  // stage 4
+  s2[0] = _mm_add_epi32(x2[0], x3[0]);
+  s3[0] = _mm_sub_epi32(x2[0], x3[0]);
+  s6[0] = _mm_add_epi32(x7[0], x6[0]);
+  s7[0] = _mm_sub_epi32(x7[0], x6[0]);
+  s10[0] = _mm_add_epi32(x11[0], x10[0]);
+  s11[0] = _mm_sub_epi32(x11[0], x10[0]);
+  s14[0] = _mm_add_epi32(x14[0], x15[0]);
+  s15[0] = _mm_sub_epi32(x14[0], x15[0]);
+  highbd_iadst_half_butterfly_sse4_1(s2[0], -cospi_16_64, s2);
+  highbd_iadst_half_butterfly_sse4_1(s3[0], cospi_16_64, s3);
+  highbd_iadst_half_butterfly_sse4_1(s6[0], cospi_16_64, s6);
+  highbd_iadst_half_butterfly_sse4_1(s7[0], cospi_16_64, s7);
+  highbd_iadst_half_butterfly_sse4_1(s10[0], cospi_16_64, s10);
+  highbd_iadst_half_butterfly_sse4_1(s11[0], cospi_16_64, s11);
+  highbd_iadst_half_butterfly_sse4_1(s14[0], -cospi_16_64, s14);
+  highbd_iadst_half_butterfly_sse4_1(s15[0], cospi_16_64, s15);
+
+  x2[0] = dct_const_round_shift_64bit(s2[0]);
+  x2[1] = dct_const_round_shift_64bit(s2[1]);
+  x3[0] = dct_const_round_shift_64bit(s3[0]);
+  x3[1] = dct_const_round_shift_64bit(s3[1]);
+  x6[0] = dct_const_round_shift_64bit(s6[0]);
+  x6[1] = dct_const_round_shift_64bit(s6[1]);
+  x7[0] = dct_const_round_shift_64bit(s7[0]);
+  x7[1] = dct_const_round_shift_64bit(s7[1]);
+  x10[0] = dct_const_round_shift_64bit(s10[0]);
+  x10[1] = dct_const_round_shift_64bit(s10[1]);
+  x11[0] = dct_const_round_shift_64bit(s11[0]);
+  x11[1] = dct_const_round_shift_64bit(s11[1]);
+  x14[0] = dct_const_round_shift_64bit(s14[0]);
+  x14[1] = dct_const_round_shift_64bit(s14[1]);
+  x15[0] = dct_const_round_shift_64bit(s15[0]);
+  x15[1] = dct_const_round_shift_64bit(s15[1]);
+  x2[0] = pack_4(x2[0], x2[1]);
+  x3[0] = pack_4(x3[0], x3[1]);
+  x6[0] = pack_4(x6[0], x6[1]);
+  x7[0] = pack_4(x7[0], x7[1]);
+  x10[0] = pack_4(x10[0], x10[1]);
+  x11[0] = pack_4(x11[0], x11[1]);
+  x14[0] = pack_4(x14[0], x14[1]);
+  x15[0] = pack_4(x15[0], x15[1]);
+
+  io[0] = x0[0];
+  io[1] = _mm_sub_epi32(_mm_setzero_si128(), x8[0]);
+  io[2] = x12[0];
+  io[3] = _mm_sub_epi32(_mm_setzero_si128(), x4[0]);
+  io[4] = x6[0];
+  io[5] = x14[0];
+  io[6] = x10[0];
+  io[7] = x2[0];
+  io[8] = x3[0];
+  io[9] = x11[0];
+  io[10] = x15[0];
+  io[11] = x7[0];
+  io[12] = x5[0];
+  io[13] = _mm_sub_epi32(_mm_setzero_si128(), x13[0]);
+  io[14] = x9[0];
+  io[15] = _mm_sub_epi32(_mm_setzero_si128(), x1[0]);
+}
+
+void vp9_highbd_iht16x16_256_add_sse4_1(const tran_low_t *input, uint16_t *dest,
+                                        int stride, int tx_type, int bd) {
+  int i;
+  __m128i out[16], *in;
+
+  if (bd == 8) {
+    __m128i l[16], r[16];
+
+    in = l;
+    for (i = 0; i < 2; i++) {
+      highbd_load_pack_transpose_32bit_8x8(&input[0], 16, &in[0]);
+      highbd_load_pack_transpose_32bit_8x8(&input[8], 16, &in[8]);
+      if (tx_type == DCT_DCT || tx_type == ADST_DCT) {
+        idct16_8col(in, in);
+      } else {
+        vpx_iadst16_8col_sse2(in);
+      }
+      in = r;
+      input += 128;
+    }
+
+    for (i = 0; i < 16; i += 8) {
+      int j;
+      transpose_16bit_8x8(l + i, out);
+      transpose_16bit_8x8(r + i, out + 8);
+      if (tx_type == DCT_DCT || tx_type == DCT_ADST) {
+        idct16_8col(out, out);
+      } else {
+        vpx_iadst16_8col_sse2(out);
+      }
+
+      for (j = 0; j < 16; ++j) {
+        highbd_write_buffer_8(dest + j * stride, out[j], bd);
+      }
+      dest += 8;
+    }
+  } else {
+    __m128i all[4][16];
+
+    for (i = 0; i < 4; i++) {
+      in = all[i];
+      highbd_load_transpose_32bit_8x4(&input[0], 16, &in[0]);
+      highbd_load_transpose_32bit_8x4(&input[8], 16, &in[8]);
+      if (tx_type == DCT_DCT || tx_type == ADST_DCT) {
+        vpx_highbd_idct16_4col_sse4_1(in);
+      } else {
+        highbd_iadst16_4col_sse4_1(in);
+      }
+      input += 4 * 16;
+    }
+
+    for (i = 0; i < 16; i += 4) {
+      int j;
+      transpose_32bit_4x4(all[0] + i, out + 0);
+      transpose_32bit_4x4(all[1] + i, out + 4);
+      transpose_32bit_4x4(all[2] + i, out + 8);
+      transpose_32bit_4x4(all[3] + i, out + 12);
+      if (tx_type == DCT_DCT || tx_type == DCT_ADST) {
+        vpx_highbd_idct16_4col_sse4_1(out);
+      } else {
+        highbd_iadst16_4col_sse4_1(out);
+      }
+
+      for (j = 0; j < 16; ++j) {
+        highbd_write_buffer_4(dest + j * stride, out[j], bd);
+      }
+      dest += 4;
+    }
+  }
+}

diff --git a/vp9/vp9_common.mk b/vp9/vp9_common.mk
index b11b53c1360ba5ef372a087e4ea7ce0d355f3019..377411431472f56be22fefd2a70a922cad6e5559 100644 (file)
--- a/vp9/vp9_common.mk
+++ b/vp9/vp9_common.mk
@@ -83,6 +83,7 @@ VP9_COMMON_SRCS-$(HAVE_NEON)  += common/arm/neon/vp9_iht8x8_add_neon.c
 else
 VP9_COMMON_SRCS-$(HAVE_SSE4_1) += common/x86/vp9_highbd_iht4x4_add_sse4.c
 VP9_COMMON_SRCS-$(HAVE_SSE4_1) += common/x86/vp9_highbd_iht8x8_add_sse4.c
+VP9_COMMON_SRCS-$(HAVE_SSE4_1) += common/x86/vp9_highbd_iht16x16_add_sse4.c
 endif
 
 $(eval $(call rtcd_h_template,vp9_rtcd,vp9/common/vp9_rtcd_defs.pl))

diff --git a/vpx_dsp/x86/highbd_idct16x16_add_sse4.c b/vpx_dsp/x86/highbd_idct16x16_add_sse4.c
index de097c66a6986b87b2d72dfe1a04b71591b47b88..7898ee12c849d15d7bbfe0432240af7d864bc96a 100644 (file)
--- a/vpx_dsp/x86/highbd_idct16x16_add_sse4.c
+++ b/vpx_dsp/x86/highbd_idct16x16_add_sse4.c
@@ -53,7 +53,7 @@ static INLINE void highbd_idct16_4col_stage6(const __m128i *const in,
   out[15] = in[15];
 }
 
-static INLINE void highbd_idct16_4col(__m128i *const io /*io[16]*/) {
+void vpx_highbd_idct16_4col_sse4_1(__m128i *const io /*io[16]*/) {
   __m128i step1[16], step2[16];
 
   // stage 2
@@ -233,7 +233,7 @@ void vpx_highbd_idct16x16_256_add_sse4_1(const tran_low_t *input,
       in = all[i];
       highbd_load_transpose_32bit_8x4(&input[0], 16, &in[0]);
       highbd_load_transpose_32bit_8x4(&input[8], 16, &in[8]);
-      highbd_idct16_4col(in);
+      vpx_highbd_idct16_4col_sse4_1(in);
       input += 4 * 16;
     }
 
@@ -243,7 +243,7 @@ void vpx_highbd_idct16x16_256_add_sse4_1(const tran_low_t *input,
       transpose_32bit_4x4(all[1] + i, out + 4);
       transpose_32bit_4x4(all[2] + i, out + 8);
       transpose_32bit_4x4(all[3] + i, out + 12);
-      highbd_idct16_4col(out);
+      vpx_highbd_idct16_4col_sse4_1(out);
 
       for (j = 0; j < 16; ++j) {
         highbd_write_buffer_4(dest + j * stride, out[j], bd);

diff --git a/vpx_dsp/x86/highbd_inv_txfm_sse4.h b/vpx_dsp/x86/highbd_inv_txfm_sse4.h
index e8ec335e357435c9180540c472e17edd81843582..5a7fd1d3997859335c51e1dacd102593afb11018 100644 (file)
--- a/vpx_dsp/x86/highbd_inv_txfm_sse4.h
+++ b/vpx_dsp/x86/highbd_inv_txfm_sse4.h
@@ -107,5 +107,6 @@ static INLINE void highbd_idct4_sse4_1(__m128i *const io) {
 }
 
 void vpx_highbd_idct8x8_half1d_sse4_1(__m128i *const io);
+void vpx_highbd_idct16_4col_sse4_1(__m128i *const io /*io[16]*/);
 
 #endif  // VPX_DSP_X86_HIGHBD_INV_TXFM_SSE4_H_

diff --git a/vpx_dsp/x86/inv_txfm_sse2.c b/vpx_dsp/x86/inv_txfm_sse2.c
index e17d2627db92103fd5dd61d562f9ff41320da9dc..4b02da96664985f9c8cd700e47879c7370f450c3 100644 (file)
--- a/vpx_dsp/x86/inv_txfm_sse2.c
+++ b/vpx_dsp/x86/inv_txfm_sse2.c
@@ -514,7 +514,7 @@ void vpx_idct16x16_1_add_sse2(const tran_low_t *input, uint8_t *dest,
   }
 }
 
-static void iadst16_8col(__m128i *const in) {
+void vpx_iadst16_8col_sse2(__m128i *const in) {
   // perform 16x16 1-D ADST for 8 columns
   __m128i s[16], x[16], u[32], v[32];
   const __m128i k__cospi_p01_p31 = pair_set_epi16(cospi_1_64, cospi_31_64);
@@ -874,8 +874,8 @@ void idct16_sse2(__m128i *const in0, __m128i *const in1) {
 
 void iadst16_sse2(__m128i *const in0, __m128i *const in1) {
   transpose_16bit_16x16(in0, in1);
-  iadst16_8col(in0);
-  iadst16_8col(in1);
+  vpx_iadst16_8col_sse2(in0);
+  vpx_iadst16_8col_sse2(in1);
 }
 
 // Group the coefficient calculation into smaller functions to prevent stack

diff --git a/vpx_dsp/x86/inv_txfm_sse2.h b/vpx_dsp/x86/inv_txfm_sse2.h
index 4cb1f07894ca8eb5b9f4d9d4aaecbe5d3f874c7a..d573f66c9f82fb736484824c05326d3388761756 100644 (file)
--- a/vpx_dsp/x86/inv_txfm_sse2.h
+++ b/vpx_dsp/x86/inv_txfm_sse2.h
@@ -701,6 +701,7 @@ void vpx_idct8_sse2(__m128i *const in);
 void idct16_sse2(__m128i *const in0, __m128i *const in1);
 void iadst4_sse2(__m128i *const in);
 void iadst8_sse2(__m128i *const in);
+void vpx_iadst16_8col_sse2(__m128i *const in);
 void iadst16_sse2(__m128i *const in0, __m128i *const in1);
 void idct32_1024_8x32(const __m128i *const in, __m128i *const out);
 void idct32_34_8x32_sse2(const __m128i *const in, __m128i *const out);