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; Code |
; Code |
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;============================================================================= |
;============================================================================= |
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SECTION .rotext align=SECTION_ALIGN |
TEXT |
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cglobal quant_mpeg_intra_mmx |
cglobal quant_mpeg_intra_mmx |
117 |
cglobal quant_mpeg_inter_mmx |
cglobal quant_mpeg_inter_mmx |
187 |
QUANT_MMX(7) |
QUANT_MMX(7) |
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; calculate DC |
; calculate DC |
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movsx _EAX, word [_EAX] ; data[0] |
XVID_MOVSX _EAX, word [_EAX] ; data[0] |
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mov TMP0, prm4 ; dcscalar |
mov TMP0, prm4 ; dcscalar |
192 |
mov _EDX, _EAX |
mov _EDX, _EAX |
193 |
shr TMP0, 1 ; TMP0 = dcscalar/2 |
shr TMP0, 1 ; TMP0 = dcscalar/2 |
445 |
mov _EBX, _EAX |
mov _EBX, _EAX |
446 |
%ifdef ARCH_IS_X86_64 |
%ifdef ARCH_IS_X86_64 |
447 |
mov _EAX, prm3 |
mov _EAX, prm3 |
448 |
lea r9, [mmx_mul_quant] |
lea prm1, [mmx_mul_quant] |
449 |
movq mm7, [r9 + _EAX*8 - 8] |
movq mm7, [prm1 + _EAX*8 - 8] |
450 |
%else |
%else |
451 |
mov _EAX, [_ESP + 4 + 12] ; quant |
mov _EAX, [_ESP + 4 + 12] ; quant |
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movq mm7, [mmx_mul_quant + _EAX*8 - 8] |
movq mm7, [mmx_mul_quant + _EAX*8 - 8] |