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Re-enable SSE2 based intra 4x4 prediction

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4x4 Intra predictor implemented with MMX is replaced with SSE2.
Segfault in change 315561 when decoding vp8 is taken care of.

Change-Id: I083a7cb4eb8982954c20865160f91ebec777ec76
This commit is contained in:
Jian Zhou 2015-12-07 18:50:37 -08:00
parent c7e557b82c
commit aa5b517a39
3 changed files with 24 additions and 27 deletions
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11
test/test_intra_pred_speed.cc
View File

@ -187,15 +187,10 @@ INTRA_PRED_TEST(C, TestIntraPred4, vpx_dc_predictor_4x4_c,
vpx_d153_predictor_4x4_c, vpx_d207_predictor_4x4_c,
vpx_d63_predictor_4x4_c, vpx_tm_predictor_4x4_c)
#if HAVE_SSE && CONFIG_USE_X86INC
INTRA_PRED_TEST(SSE, TestIntraPred4, vpx_dc_predictor_4x4_sse,
vpx_dc_left_predictor_4x4_sse, vpx_dc_top_predictor_4x4_sse,
vpx_dc_128_predictor_4x4_sse, vpx_v_predictor_4x4_sse, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL)
#endif // HAVE_SSE && CONFIG_USE_X86INC
#if HAVE_SSE2 && CONFIG_USE_X86INC
INTRA_PRED_TEST(SSE2, TestIntraPred4, NULL, NULL, NULL, NULL, NULL,
INTRA_PRED_TEST(SSE2, TestIntraPred4, vpx_dc_predictor_4x4_sse2,
vpx_dc_left_predictor_4x4_sse2, vpx_dc_top_predictor_4x4_sse2,
vpx_dc_128_predictor_4x4_sse2, vpx_v_predictor_4x4_sse2,
vpx_h_predictor_4x4_sse2, NULL, NULL, NULL, NULL, NULL, NULL,
vpx_tm_predictor_4x4_sse2)
#endif // HAVE_SSE2 && CONFIG_USE_X86INC

10
vpx_dsp/vpx_dsp_rtcd_defs.pl
View File

@ -91,7 +91,7 @@ add_proto qw/void vpx_d153_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, co
specialize qw/vpx_d153_predictor_4x4/, "$ssse3_x86inc";
add_proto qw/void vpx_v_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_v_predictor_4x4 neon msa/, "$sse_x86inc";
specialize qw/vpx_v_predictor_4x4 neon msa/, "$sse2_x86inc";
add_proto qw/void vpx_ve_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_ve_predictor_4x4/;
@ -100,16 +100,16 @@ add_proto qw/void vpx_tm_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, cons
specialize qw/vpx_tm_predictor_4x4 neon dspr2 msa/, "$sse2_x86inc";
add_proto qw/void vpx_dc_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_dc_predictor_4x4 dspr2 msa neon/, "$sse_x86inc";
specialize qw/vpx_dc_predictor_4x4 dspr2 msa neon/, "$sse2_x86inc";
add_proto qw/void vpx_dc_top_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_dc_top_predictor_4x4 msa neon/, "$sse_x86inc";
specialize qw/vpx_dc_top_predictor_4x4 msa neon/, "$sse2_x86inc";
add_proto qw/void vpx_dc_left_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_dc_left_predictor_4x4 msa neon/, "$sse_x86inc";
specialize qw/vpx_dc_left_predictor_4x4 msa neon/, "$sse2_x86inc";
add_proto qw/void vpx_dc_128_predictor_4x4/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_dc_128_predictor_4x4 msa neon/, "$sse_x86inc";
specialize qw/vpx_dc_128_predictor_4x4 msa neon/, "$sse2_x86inc";
add_proto qw/void vpx_d207_predictor_8x8/, "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left";
specialize qw/vpx_d207_predictor_8x8/, "$ssse3_x86inc";

30
vpx_dsp/x86/intrapred_sse2.asm
View File

@ -23,17 +23,18 @@ pw2_32: times 8 dw 16
SECTION .text
INIT_MMX sse
cglobal dc_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
INIT_XMM sse2
cglobal dc_predictor_4x4, 4, 5, 3, dst, stride, above, left, goffset
GET_GOT goffsetq
pxor m1, m1
movd m2, [leftq]
movd m0, [aboveq]
punpckldq m0, [leftq]
pxor m1, m1
punpckldq m0, m2
psadbw m0, m1
paddw m0, [GLOBAL(pw_4)]
psraw m0, 3
pshufw m0, m0, 0x0
pshuflw m0, m0, 0x0
packuswb m0, m0
movd [dstq ], m0
movd [dstq+strideq], m0
@ -44,16 +45,17 @@ cglobal dc_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
RESTORE_GOT
RET
INIT_MMX sse
cglobal dc_left_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
INIT_XMM sse2
cglobal dc_left_predictor_4x4, 2, 5, 2, dst, stride, above, left, goffset
GET_GOT goffsetq
movifnidn leftq, leftmp
pxor m1, m1
movd m0, [leftq]
psadbw m0, m1
paddw m0, [GLOBAL(pw2_4)]
psraw m0, 2
pshufw m0, m0, 0x0
pshuflw m0, m0, 0x0
packuswb m0, m0
movd [dstq ], m0
movd [dstq+strideq], m0
@ -64,8 +66,8 @@ cglobal dc_left_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
RESTORE_GOT
RET
INIT_MMX sse
cglobal dc_top_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
INIT_XMM sse2
cglobal dc_top_predictor_4x4, 3, 5, 2, dst, stride, above, left, goffset
GET_GOT goffsetq
pxor m1, m1
@ -73,7 +75,7 @@ cglobal dc_top_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
psadbw m0, m1
paddw m0, [GLOBAL(pw2_4)]
psraw m0, 2
pshufw m0, m0, 0x0
pshuflw m0, m0, 0x0
packuswb m0, m0
movd [dstq ], m0
movd [dstq+strideq], m0
@ -166,8 +168,8 @@ cglobal dc_left_predictor_8x8, 2, 5, 2, dst, stride, above, left, goffset
RESTORE_GOT
RET
INIT_MMX sse
cglobal dc_128_predictor_4x4, 4, 5, 3, dst, stride, above, left, goffset
INIT_XMM sse2
cglobal dc_128_predictor_4x4, 2, 5, 1, dst, stride, above, left, goffset
GET_GOT goffsetq
DEFINE_ARGS dst, stride, stride3
@ -453,7 +455,7 @@ cglobal dc_128_predictor_32x32, 4, 5, 3, dst, stride, above, left, goffset
RESTORE_GOT
RET
INIT_MMX sse
INIT_XMM sse2
cglobal v_predictor_4x4, 3, 3, 1, dst, stride, above
movd m0, [aboveq]
movd [dstq ], m0