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hadamard highbd ssse3: use tran_low_t for coeff

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BUG=webm:1365

Change-Id: I374dfc08732932382043905f128e928b08cb4f57
This commit is contained in:
Johann 2017-01-31 08:16:19 -08:00
parent 1eb8a718bf
commit 0f751ecee3
3 changed files with 29 additions and 7 deletions
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6
test/hadamard_test.cc
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@ -150,20 +150,18 @@ INSTANTIATE_TEST_CASE_P(SSE2, Hadamard8x8Test,
::testing::Values(&vpx_hadamard_8x8_sse2));
#endif // HAVE_SSE2
// TODO(jingning): Remove highbitdepth flag when the SIMD functions are
// in place and turn on the unit test.
#if !CONFIG_VP9_HIGHBITDEPTH
#if HAVE_SSSE3 && ARCH_X86_64
INSTANTIATE_TEST_CASE_P(SSSE3, Hadamard8x8Test,
::testing::Values(&vpx_hadamard_8x8_ssse3));
#endif // HAVE_SSSE3 && ARCH_X86_64
#endif // !CONFIG_VP9_HIGHBITDEPTH
#if HAVE_NEON
INSTANTIATE_TEST_CASE_P(NEON, Hadamard8x8Test,
::testing::Values(&vpx_hadamard_8x8_neon));
#endif // HAVE_NEON
// TODO(jingning): Remove highbitdepth flag when the SIMD functions are
// in place and turn on the unit test.
#if !CONFIG_VP9_HIGHBITDEPTH
#if HAVE_MSA
INSTANTIATE_TEST_CASE_P(MSA, Hadamard8x8Test,

2
vpx_dsp/vpx_dsp_rtcd_defs.pl
View File

@ -888,7 +888,7 @@ if (vpx_config("CONFIG_VP9_ENCODER") eq "yes") {
if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
add_proto qw/void vpx_hadamard_8x8/, "const int16_t *src_diff, int src_stride, tran_low_t *coeff";
specialize qw/vpx_hadamard_8x8 sse2 neon/;
specialize qw/vpx_hadamard_8x8 sse2 neon/, "$ssse3_x86_64";
add_proto qw/void vpx_hadamard_16x16/, "const int16_t *src_diff, int src_stride, tran_low_t *coeff";
specialize qw/vpx_hadamard_16x16 sse2 neon/;

28
vpx_dsp/x86/avg_ssse3_x86_64.asm
View File

@ -8,8 +8,6 @@
; be found in the AUTHORS file in the root of the source tree.
;
%define private_prefix vpx
%include "third_party/x86inc/x86inc.asm"
SECTION .text
@ -96,6 +94,21 @@ SECTION .text
SWAP 7, 9
%endmacro
%if CONFIG_VP9_HIGHBITDEPTH
; store %1 to outputq + %2
; uses m8-m10 as scratch registers
%macro STORE_TRAN_LOW 2
pxor m8, m8
mova m9, m%1
mova m10, m%1
pcmpgtw m8, m%1
punpcklwd m9, m8
punpckhwd m10, m8
mova [outputq + %2], m9
mova [outputq + %2 + 16], m10
%endmacro
%endif
INIT_XMM ssse3
cglobal hadamard_8x8, 3, 5, 11, input, stride, output
lea r3, [2 * strideq]
@ -117,6 +130,16 @@ cglobal hadamard_8x8, 3, 5, 11, input, stride, output
TRANSPOSE8X8 0, 1, 2, 3, 4, 5, 6, 7, 9, 10
HMD8_1D
%if CONFIG_VP9_HIGHBITDEPTH
STORE_TRAN_LOW 0, 0
STORE_TRAN_LOW 1, 32
STORE_TRAN_LOW 2, 64
STORE_TRAN_LOW 3, 96
STORE_TRAN_LOW 4, 128
STORE_TRAN_LOW 5, 160
STORE_TRAN_LOW 6, 192
STORE_TRAN_LOW 7, 224
%else
mova [outputq + 0], m0
mova [outputq + 16], m1
mova [outputq + 32], m2
@ -125,6 +148,7 @@ cglobal hadamard_8x8, 3, 5, 11, input, stride, output
mova [outputq + 80], m5
mova [outputq + 96], m6
mova [outputq + 112], m7
%endif
RET
%endif