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sse2 mixers

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git-svn-id: svn://kolibrios.org@293 a494cfbc-eb01-0410-851d-a64ba20cac60
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Sergey Semyonov (Serge)
2007-01-24 15:51:55 +00:00
parent 72cb45f7f1
commit 73aa6c6d6a
4 changed files with 524 additions and 385 deletions
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72
kernel/trunk/drivers/infinity.asm
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@@ -19,17 +19,21 @@ include 'proc32.inc'
include 'main.inc'
include 'imports.inc'
USE_MMX equ 0
USE_MMX_128 equ 0
USE_SSE equ 0
FORCE_MMX equ 0 ;set to 1 to force use mmx or
FORCE_MMX_128 equ 0 ;integer sse2 extensions
;and reduce driver size
;USE_SSE equ 0
DEBUG equ 1
DEBUG equ 1
EVENT_NOTIFY equ 0x00000200
EVENT_NOTIFY equ 0x00000200
OS_BASE equ 0
new_app_base equ 0x60400000
PROC_BASE equ OS_BASE+0x0080000
CAPS_SSE2 equ 26
OS_BASE equ 0; 0x80400000
new_app_base equ 0x60400000; 0x01000000
PROC_BASE equ OS_BASE+0x0080000
public START
public service_proc
@@ -79,6 +83,42 @@ proc START stdcall, state:dword
mov [str.fd], eax
mov [str.bk], eax
if FORCE_MMX
if FORCE_MMX_128
display 'Use only FORCE_MMX or FORCE_MMX_128 not both together',13,10
stop
end if
mov [mix_2_core], mmx_mix_2
mov [mix_3_core], mmx_mix_3
mov [mix_4_core], mmx_mix_4
end if
if FORCE_MMX_128
if FORCE_MMX
display 'Use only FORCE_MMX or FORCE_MMX_128 not both together',13,10
stop
end if
mov [mix_2_core], mmx128_mix_2
mov [mix_3_core], mmx128_mix_3
mov [mix_4_core], mmx128_mix_4
end if
if ~(FORCE_MMX or FORCE_MMX_128) ;autodetect
mov eax, 1
cpuid
bt edx, CAPS_SSE2
jc .mmx128
;old 64-bit mmx
mov [mix_2_core], mmx_mix_2
mov [mix_3_core], mmx_mix_3
mov [mix_4_core], mmx_mix_4
jmp @F
.mmx128: ;new 128-bit sse2 extensions
mov [mix_2_core], mmx128_mix_2
mov [mix_3_core], mmx128_mix_3
mov [mix_4_core], mmx128_mix_4
@@:
end if
stdcall set_handler, [hSound], new_mix
stdcall RegService, szInfinity, service_proc
ret
@@ -563,14 +603,8 @@ proc dev_play stdcall, hsrv:dword
endp
include 'mixer.asm'
;if USE_MMX
; include 'mix_mmx.inc'
;end if
if USE_MMX_128
include 'mix_sse2.inc'
end if
include 'mix_mmx.inc'
include 'mix_sse2.inc'
;if USE_SSE
; include 'mix_sse.inc'
@@ -664,7 +698,7 @@ mix_buff_map rd 1
str.fd rd 1
str.bk rd 1
mix_2_1.core rd 1
mix_3_1.core rd 1
mix_4_1.core rd 1
mix_2_core rd 1
mix_3_core rd 1
mix_4_core rd 1