diff options
author | Diego Biurrun <diego@biurrun.de> | 2012-07-15 17:41:30 +0400 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2012-11-02 18:24:50 +0400 |
commit | 9ce02e14f01de50fcc6f7f459544b140be66d615 (patch) | |
tree | 579d97c9632a5784fd3c0ee917ffd350da1482d0 /libavcodec/x86 | |
parent | 61bc2bc7d428cafe45f6d9ab40e6c05262d307e9 (diff) |
x86: ac3dsp: port to cpuflags
Diffstat (limited to 'libavcodec/x86')
-rw-r--r-- | libavcodec/x86/ac3dsp.asm | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/libavcodec/x86/ac3dsp.asm b/libavcodec/x86/ac3dsp.asm index 0c00759c41..9d66fda7bb 100644 --- a/libavcodec/x86/ac3dsp.asm +++ b/libavcodec/x86/ac3dsp.asm @@ -41,8 +41,8 @@ SECTION .text ; void ff_ac3_exponent_min(uint8_t *exp, int num_reuse_blocks, int nb_coefs) ;----------------------------------------------------------------------------- -%macro AC3_EXPONENT_MIN 1 -cglobal ac3_exponent_min_%1, 3,4,2, exp, reuse_blks, expn, offset +%macro AC3_EXPONENT_MIN 0 +cglobal ac3_exponent_min, 3, 4, 2, exp, reuse_blks, expn, offset shl reuse_blksq, 8 jz .end LOOP_ALIGN @@ -65,16 +65,17 @@ cglobal ac3_exponent_min_%1, 3,4,2, exp, reuse_blks, expn, offset %define PMINUB PMINUB_MMX %define LOOP_ALIGN -INIT_MMX -AC3_EXPONENT_MIN mmx +INIT_MMX mmx +AC3_EXPONENT_MIN %if HAVE_MMXEXT %define PMINUB PMINUB_MMXEXT %define LOOP_ALIGN ALIGN 16 -AC3_EXPONENT_MIN mmxext +INIT_MMX mmxext +AC3_EXPONENT_MIN %endif %if HAVE_SSE2_EXTERNAL -INIT_XMM -AC3_EXPONENT_MIN sse2 +INIT_XMM sse2 +AC3_EXPONENT_MIN %endif %undef PMINUB %undef LOOP_ALIGN @@ -168,8 +169,8 @@ AC3_MAX_MSB_ABS_INT16 or_abs ; macro used for ff_ac3_lshift_int16() and ff_ac3_rshift_int32() ;----------------------------------------------------------------------------- -%macro AC3_SHIFT 4 ; l/r, 16/32, shift instruction, instruction set -cglobal ac3_%1shift_int%2_%4, 3,3,5, src, len, shift +%macro AC3_SHIFT 3 ; l/r, 16/32, shift instruction, instruction set +cglobal ac3_%1shift_int%2, 3, 3, 5, src, len, shift movd m0, shiftd .loop: mova m1, [srcq ] @@ -195,19 +196,19 @@ cglobal ac3_%1shift_int%2_%4, 3,3,5, src, len, shift ; void ff_ac3_lshift_int16(int16_t *src, unsigned int len, unsigned int shift) ;----------------------------------------------------------------------------- -INIT_MMX -AC3_SHIFT l, 16, psllw, mmx -INIT_XMM -AC3_SHIFT l, 16, psllw, sse2 +INIT_MMX mmx +AC3_SHIFT l, 16, psllw +INIT_XMM sse2 +AC3_SHIFT l, 16, psllw ;----------------------------------------------------------------------------- ; void ff_ac3_rshift_int32(int32_t *src, unsigned int len, unsigned int shift) ;----------------------------------------------------------------------------- -INIT_MMX -AC3_SHIFT r, 32, psrad, mmx -INIT_XMM -AC3_SHIFT r, 32, psrad, sse2 +INIT_MMX mmx +AC3_SHIFT r, 32, psrad +INIT_XMM sse2 +AC3_SHIFT r, 32, psrad ;----------------------------------------------------------------------------- ; void ff_float_to_fixed24(int32_t *dst, const float *src, unsigned int len) @@ -215,8 +216,8 @@ AC3_SHIFT r, 32, psrad, sse2 ; The 3DNow! version is not bit-identical because pf2id uses truncation rather ; than round-to-nearest. -INIT_MMX -cglobal float_to_fixed24_3dnow, 3,3,0, dst, src, len +INIT_MMX 3dnow +cglobal float_to_fixed24, 3, 3, 0, dst, src, len movq m0, [pf_1_24] .loop: movq m1, [srcq ] @@ -242,8 +243,8 @@ cglobal float_to_fixed24_3dnow, 3,3,0, dst, src, len femms RET -INIT_XMM -cglobal float_to_fixed24_sse, 3,3,3, dst, src, len +INIT_XMM sse +cglobal float_to_fixed24, 3, 3, 3, dst, src, len movaps m0, [pf_1_24] .loop: movaps m1, [srcq ] @@ -267,8 +268,8 @@ cglobal float_to_fixed24_sse, 3,3,3, dst, src, len emms RET -INIT_XMM -cglobal float_to_fixed24_sse2, 3,3,9, dst, src, len +INIT_XMM sse2 +cglobal float_to_fixed24, 3, 3, 9, dst, src, len movaps m0, [pf_1_24] .loop: movaps m1, [srcq ] @@ -332,8 +333,8 @@ cglobal float_to_fixed24_sse2, 3,3,9, dst, src, len paddd %1, %2 %endmacro -INIT_XMM -cglobal ac3_compute_mantissa_size_sse2, 1,2,4, mant_cnt, sum +INIT_XMM sse2 +cglobal ac3_compute_mantissa_size, 1, 2, 4, mant_cnt, sum movdqa m0, [mant_cntq ] movdqa m1, [mant_cntq+ 1*16] paddw m0, [mant_cntq+ 2*16] @@ -373,20 +374,20 @@ cglobal ac3_compute_mantissa_size_sse2, 1,2,4, mant_cnt, sum ; void ff_ac3_extract_exponents(uint8_t *exp, int32_t *coef, int nb_coefs) ;------------------------------------------------------------------------------ -%macro PABSD_MMX 2 ; src/dst, tmp +%macro PABSD 1-2 ; src/dst, unused +%if cpuflag(ssse3) + pabsd %1, %1 +%else ; src/dst, tmp pxor %2, %2 pcmpgtd %2, %1 pxor %1, %2 psubd %1, %2 -%endmacro - -%macro PABSD_SSSE3 1-2 ; src/dst, unused - pabsd %1, %1 +%endif %endmacro %if HAVE_AMD3DNOW_EXTERNAL -INIT_MMX -cglobal ac3_extract_exponents_3dnow, 3,3,0, exp, coef, len +INIT_MMX 3dnow +cglobal ac3_extract_exponents, 3, 3, 0, exp, coef, len add expq, lenq lea coefq, [coefq+4*lenq] neg lenq @@ -395,8 +396,8 @@ cglobal ac3_extract_exponents_3dnow, 3,3,0, exp, coef, len .loop: movq m0, [coefq+4*lenq ] movq m1, [coefq+4*lenq+8] - PABSD_MMX m0, m2 - PABSD_MMX m1, m2 + PABSD m0, m2 + PABSD m1, m2 pslld m0, 1 por m0, m3 pi2fd m2, m0 @@ -420,8 +421,8 @@ cglobal ac3_extract_exponents_3dnow, 3,3,0, exp, coef, len REP_RET %endif -%macro AC3_EXTRACT_EXPONENTS 1 -cglobal ac3_extract_exponents_%1, 3,3,4, exp, coef, len +%macro AC3_EXTRACT_EXPONENTS 0 +cglobal ac3_extract_exponents, 3, 3, 4, exp, coef, len add expq, lenq lea coefq, [coefq+4*lenq] neg lenq @@ -453,11 +454,10 @@ cglobal ac3_extract_exponents_%1, 3,3,4, exp, coef, len %endmacro %if HAVE_SSE2_EXTERNAL -INIT_XMM -%define PABSD PABSD_MMX -AC3_EXTRACT_EXPONENTS sse2 -%if HAVE_SSSE3_EXTERNAL -%define PABSD PABSD_SSSE3 -AC3_EXTRACT_EXPONENTS ssse3 +INIT_XMM sse2 +AC3_EXTRACT_EXPONENTS %endif +%if HAVE_SSSE3_EXTERNAL +INIT_XMM ssse3 +AC3_EXTRACT_EXPONENTS %endif |