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resampler optimization, reduce cache pollution

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git-svn-id: svn://kolibrios.org@285 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2007-01-20 07:48:13 +00:00
parent 5462727f9c
commit 6ab013ea0b
9 changed files with 173 additions and 235 deletions
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14
kernel/trunk/core/memory.inc
View File

@ -566,14 +566,18 @@ proc new_mem_resize stdcall, new_size:dword
ret
endp
; param
; eax= linear address
;
; retval
; eax= phisical page address
align 4
proc get_pg_addr stdcall, lin_addr:dword
mov ebx, [lin_addr]
shr ebx, 12
mov eax, [pages_tab+ebx*4]
get_pg_addr:
shr eax, 12
mov eax, [pages_tab+eax*4]
and eax, 0xFFFFF000
ret
endp
align 4
proc page_fault_handler

2
kernel/trunk/drivers/ati2d.asm
View File

@ -981,7 +981,7 @@ devices dd (R8500 shl 16)+VID_ATI
dd (R9800XT shl 16)+VID_ATI
dd 0 ;terminator
version dd 0x00020002
version dd 0x00030003
sz_ati_srv db 'HWCURSOR',0

2
kernel/trunk/drivers/imports.inc
View File

@ -40,7 +40,7 @@ if used AllocPages
extrn AllocPages
end if
if used FreePage
extrn zFreePage
extrn FreePage
end if
if used MapPage
extrn MapPage

145
kernel/trunk/drivers/infinity.asm
View File

@ -190,22 +190,22 @@ proc CreateBuffer stdcall, format:dword
mov [edi+STREAM.magic], 'WAVE'
mov [edi+STREAM.size], STREAM_SIZE
stdcall KernelAlloc, 180*1024
stdcall KernelAlloc, 172*1024
mov edi, [str]
mov [edi+STREAM.base], eax
add eax, 0x1000
mov [edi+STREAM.seg_0], eax
mov [edi+STREAM.curr_seg], eax
mov [edi+STREAM.notify_off1], eax
add eax, 0x7FFF
add eax, 0x8000
mov [edi+STREAM.lim_0], eax
inc eax
add eax, 0x1000
mov [edi+STREAM.seg_1], eax
mov [edi+STREAM.notify_off2], eax
add eax, 0x7FFF
add eax, 0x8000
mov [edi+STREAM.limit], eax
mov [edi+STREAM.lim_1], eax
inc eax
mov [edi+STREAM.work_buff], eax
mov [edi+STREAM.work_read], eax
@ -213,8 +213,6 @@ proc CreateBuffer stdcall, format:dword
mov [edi+STREAM.work_count], 0
add eax, 0x10000
mov [edi+STREAM.work_top], eax
add eax, 1024*32
mov [edi+STREAM.r_buff], eax
mov ebx, [CURRENT_TASK]
shl ebx, 5
@ -245,8 +243,18 @@ proc CreateBuffer stdcall, format:dword
mov ebx, [resampler_params+eax+12]
mov [edi+STREAM.resample], ebx
mov edx, [edi+STREAM.base]
lea eax, [edx+0x9000]
call GetPgAddr ;eax
call FreePage ;eax
mov eax, edx
lea ebx, [edx+0x9000]
call GetPgAddr ;eax
stdcall MapPage, ebx, eax, dword 3
mov edi, [edi+STREAM.base]
mov ecx, 180*1024/4
mov ecx, (168*1024)/4
xor eax, eax
rep stosd
@ -338,52 +346,56 @@ align 4
proc play_buffer stdcall, str:dword
mov ebx, [str]
cmp [ebx+STREAM.magic], 'WAVE'
jne .fail
cmp [ebx+STREAM.size], STREAM_SIZE
jne .fail
mov [ebx+STREAM.flags], SND_PLAY
mov eax,[ebx+STREAM.work_buff]
mov [ebx+STREAM.work_read], eax
mov [ebx+STREAM.work_write], eax
mov edi,[ebx+STREAM.work_buff]
mov [ebx+STREAM.work_read], edi
mov [ebx+STREAM.work_write], edi
mov [ebx+STREAM.work_count], 0
mov eax, [ebx+STREAM.seg_0]
mov [ebx+STREAM.curr_seg], eax
mov edx, [ebx+STREAM.base]
add edx, 0x1000
mov [ebx+STREAM.seg_0], edx
mov [ebx+STREAM.curr_seg], edx
add edx, 0x8000
mov [ebx+STREAM.lim_0], edx
add edx, 0x1000
mov [ebx+STREAM.seg_1], edx
add edx, 0x8000
mov [ebx+STREAM.lim_1], edx
mov esi, [ebx+STREAM.curr_seg]
mov edi, [ebx+STREAM.work_write]
mov edx, [ebx+STREAM.r_buff]
mov ecx, 32
mov edx, [ebx+STREAM.seg_0]
mov ecx, -128
mov eax, [ebx+STREAM.r_silence]
@@:
mov [edx], eax
add edx, 4
dec ecx
mov [edx+ecx], eax
add ecx, 4
jnz @B
mov edx, [ebx+STREAM.r_buff]
stdcall [ebx+STREAM.resample], edi, esi, edx,\
stdcall [ebx+STREAM.resample], edi, edx,\
[ebx+STREAM.r_dt],[ebx+STREAM.r_size],[ebx+STREAM.r_end]
mov ebx, [str]
add [ebx+STREAM.work_count], eax;
add [ebx+STREAM.work_write], eax;
add [ebx+STREAM.work_count], eax
add [ebx+STREAM.work_write], eax
mov eax, [ebx+STREAM.r_size]
add [ebx+STREAM.curr_seg], eax
mov edx, [ebx+STREAM.r_size]
add [ebx+STREAM.curr_seg], edx
; if DEBUG
; mov esi, msgPlay
; call [SysMsgBoardStr]
; end if
mov [ebx+STREAM.flags], SND_PLAY
mov eax, [ebx+STREAM.r_silence]
mov edi, [ebx+STREAM.work_write]
mov ecx, [ebx+STREAM.work_top]
sub ecx, edi
shr ecx, 2
cld
rep stosd
stdcall dev_play, [hSound]
xor eax, eax
@ -437,27 +449,35 @@ proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword
cmp esi, new_app_base
jb .fail
mov ecx, [size]
test ecx, ecx
jz .fail
mov edi, [offs]
mov ecx, 0x8000
mov eax, [edx+STREAM.base]
add eax, [offs]
sub ecx, edi
jbe .seg_1
cmp eax, [edx+STREAM.base]
sub [size], ecx
jb .fail
mov edi, eax
add eax, ecx
sub eax, 1
cmp eax, [edx+STREAM.limit]
ja .fail
add edi, [edx+STREAM.base]
add edi, 0x1000
shr ecx, 2
cld
rep movsd
jmp @F
.seg_1:
add edi, [edx+STREAM.base]
add edi, 0x1000
@@:
add edi, 0x1000
mov ecx, [size]
test ecx, ecx
jz .done
cmp ecx, 0x8000
ja .fail
shr ecx, 2
rep movsd
.done:
xor eax, eax
inc eax
ret
@ -505,33 +525,6 @@ proc free_stream
ret
endp
if 0
align 4
proc check_stream
xor edx, edx
mov ecx, [play_count]
.l1:
mov esi, [play_list+edx]
mov eax, [esi+STR.curr_seg]
cmp eax, [esi+STR.lim_0]
jb .next
mov eax, [esi+STREAM.seg_0]
mov ecx, [esi+STREAM.lim_0]
xchg eax, [ebx+STREAM.seg_1]
xchg ecx, [ebx+STREAM.lim_1]
mov [esi+STREAM.seg_0], eax
mov [esi+STREAM.lim_0], ecx
mov [esi+STR.curr_seg], eax
.next:
add edx, 4
loop .l1
ret
endp
end if
align 4
proc prepare_playlist
@ -723,7 +716,7 @@ mm80 dq 0x8080808080808080
mm_mask dq 0xFF00FF00FF00FF00
stream_map dd 0xFFFF ; 16
version dd 0x00020002
version dd 0x00030003
szInfinity db 'INFINITY',0
szSound db 'SOUND',0

3
kernel/trunk/drivers/main.inc
View File

@ -91,7 +91,6 @@ struc STREAM
.work_write dd 0
.work_count dd 0
.work_top dd 0
.r_buff dd 0
.r_size dd 0
.r_end dd 0
.r_dt dd 0
@ -112,7 +111,7 @@ struc STREAM
.resample dd 0
}
STREAM_SIZE equ 27*4
STREAM_SIZE equ 26*4
virtual at 0
STREAM STREAM

212
kernel/trunk/drivers/mixer.asm
View File

@ -223,9 +223,8 @@ proc refill stdcall, str:dword
.m2:
mov esi, [ebx+STREAM.curr_seg]
mov edi, [ebx+STREAM.work_write]
mov edx, [ebx+STREAM.r_buff]
stdcall [ebx+STREAM.resample], edi, esi, edx,\
stdcall [ebx+STREAM.resample], edi, esi, \
[ebx+STREAM.r_dt],[ebx+STREAM.r_size],[ebx+STREAM.r_end]
mov ebx, [str]
@ -238,6 +237,13 @@ proc refill stdcall, str:dword
cmp eax, [ebx+STREAM.lim_0]
jb @f
mov esi, [ebx+STREAM.seg_0]
lea edi, [esi-128]
add esi, 0x7F80
mov ecx, 128/4
cld
rep movsd
mov eax, [ebx+STREAM.seg_0]
mov ecx, [ebx+STREAM.lim_0]
xchg eax, [ebx+STREAM.seg_1]
@ -273,19 +279,19 @@ proc refill stdcall, str:dword
endp
align 4
proc resample_1 stdcall, dest:dword,src:dword,r_buff:dword,\
proc resample_1 stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov edi, [r_buff]
add edi, 32*2
mov esi, [src]
mov ecx, [r_size]
shr ecx, 2
rep movsd
; dest equ esp+8
; src equ esp+12
; r_dt equ esp+16
; r_size equ esp+20
;r_end equ esp+24
mov edi, [dest]
mov edx, [r_buff]
mov eax, 16
mov edi, [dest]
mov edx, [src]
sub edx, 32*2
mov eax, 16
align 16
.l1:
@ -318,43 +324,26 @@ align 16
mov [edi], ebx
add edi, 4
add eax, [esp+20] ;rdt
cmp eax, [esp+28] ;r_end
add eax, [esp+16]
cmp eax, [esp+24]
jb .l1
mov ebp, esp
mov esi, [src]
add esi, [r_size]
sub esi, 32*2
mov edx, [r_buff]
mov ecx, 16
@@:
mov ebx, [esi]
mov [edx], ebx
add esi, 4
add edx, 4
dec ecx
jnz @B
sub edi, [dest]
mov eax, edi
ret
endp
align 4
proc resample_18 stdcall, dest:dword,src:dword,r_buff:dword,\
proc resample_18 stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov edi, [r_buff]
add edi, 32
mov esi, [src]
mov ecx, [r_size]
shr ecx, 2
rep movsd
mov edi, [dest]
mov edx, [r_buff]
mov edx, [src]
sub edx, 32
mov esi, 16
align 16
@ -393,32 +382,18 @@ align 16
mov [edi], ebx
add edi, 4
add esi, [esp+20] ;rdt
cmp esi, [esp+28] ;r_end
add esi, [esp+16]
cmp esi, [esp+24]
jb .l1
mov ebp, esp
mov esi, [src]
add esi, [r_size]
sub esi, 32
mov edx, [r_buff]
mov ecx, 8
@@:
mov ebx, [esi]
mov [edx], ebx
add esi, 4
add edx, 4
dec ecx
jnz @B
sub edi, [dest]
mov eax, edi
ret
endp
align 4
proc copy_stream stdcall, dest:dword,src:dword,r_buff:dword,\
proc copy_stream stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov ecx, [r_size]
@ -432,93 +407,68 @@ proc copy_stream stdcall, dest:dword,src:dword,r_buff:dword,\
endp
align 4
proc resample_2 stdcall, dest:dword,src:dword,r_buff:dword,\
proc resample_2 stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov edi, [r_buff]
add edi, 32*4
mov esi, [src]
mov ecx, [r_size]
shr ecx, 2
rep movsd ;call memcpy
mov edx, [r_buff]
mov edi, [dest]
mov ebx, [r_dt]
mov eax, 16
emms
mov edx, [src]
sub edx, 32*4
mov edi, [dest]
mov ebx, [r_dt]
mov eax, 16
emms
align 16
.l1:
mov ecx, eax
mov esi, eax
and ecx, 0x7FFF
shr esi, 15
lea esi, [edx+esi*4]
mov ecx, eax
mov esi, eax
and ecx, 0x7FFF
shr esi, 15
lea esi, [edx+esi*4]
movq mm0, [esi]
movq mm1, mm0
movq mm0, [esi]
movq mm1, mm0
movd mm2, ecx
punpcklwd mm2, mm2
movq mm3, qword [m7] ; // 0x8000
movd mm2, ecx
punpcklwd mm2, mm2
movq mm3, qword [m7] ;0x8000
psubw mm3, mm2 ; // 0x8000 - iconst
punpckldq mm3, mm2
psubw mm3, mm2 ; ;0x8000 - iconst
punpckldq mm3, mm2
pmulhw mm0, mm3
pmullw mm1, mm3
pmulhw mm0, mm3
pmullw mm1, mm3
movq mm4, mm1
punpcklwd mm1, mm0
punpckhwd mm4, mm0
paddd mm1, mm4
psrad mm1, 15
packssdw mm1, mm1
movd [edi], mm1
add edi, 4
movq mm4, mm1
punpcklwd mm1, mm0
punpckhwd mm4, mm0
paddd mm1, mm4
psrad mm1, 15
packssdw mm1, mm1
movd [edi], mm1
add edi, 4
add eax, ebx
cmp eax, [r_end]
jb .l1
emms
add eax, ebx
cmp eax, [r_end]
jb .l1
emms
mov esi, [src]
add esi, [r_size]
sub esi, 32*4
mov edx, [r_buff]
mov ecx, 32
@@:
mov ebx, [esi]
mov [edx], ebx
add esi, 4
add edx, 4
dec ecx
jnz @B
sub edi, [dest]
mov eax, edi
ret
sub edi, [dest]
mov eax, edi
ret
endp
align 4
proc resample_28 stdcall, dest:dword,src:dword,r_buff:dword,\
proc resample_28 stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov edi, [r_buff]
add edi, 32*2
mov esi, [src]
mov ecx, [r_size]
shr ecx, 2
rep movsd ;call memcpy
mov edx, [r_buff]
mov edi, [dest]
mov ebx, [r_dt]
mov eax, 16
emms
movq mm7,[mm80]
movq mm6,[mm_mask]
mov edx, [src]
sub edx, 32*2
mov edi, [dest]
mov ebx, [r_dt]
mov eax, 16
emms
movq mm7,[mm80]
movq mm6,[mm_mask]
align 16
.l1:
@ -559,18 +509,6 @@ align 16
jb .l1
emms
mov esi, [src]
add esi, [r_size]
sub esi, 32*2
mov edx, [r_buff]
mov ecx, 16
@@:
mov ebx, [esi]
mov [edx], ebx
add esi, 4
add edx, 4
dec ecx
jnz @B
sub edi, [dest]
mov eax, edi
@ -578,7 +516,7 @@ align 16
endp
proc m16_stereo stdcall, dest:dword,src:dword,r_buff:dword,\
proc m16_stereo stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov esi, [src]
@ -607,7 +545,7 @@ proc m16_stereo stdcall, dest:dword,src:dword,r_buff:dword,\
endp
align 4
proc s8_stereo stdcall, dest:dword,src:dword,r_buff:dword,\
proc s8_stereo stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov esi, [src]
@ -638,7 +576,7 @@ proc s8_stereo stdcall, dest:dword,src:dword,r_buff:dword,\
ret
endp
proc m8_stereo stdcall, dest:dword,src:dword,r_buff:dword,\
proc m8_stereo stdcall, dest:dword,src:dword,\
r_dt:dword, r_size:dword,r_end:dword
mov esi, [src]

2
kernel/trunk/drivers/sceletone.asm
View File

@ -143,7 +143,7 @@ align 4
devices dd (DEVICE_ID shl 16)+VENDOR_ID
dd 0 ;terminator
version dd 0x00020002
version dd 0x00030003
my_service db 'MY_SERVICE',0 ;max 16 chars include zero

14
kernel/trunk/drivers/sis.asm
View File

@ -457,7 +457,8 @@ proc create_primary_buff
xor eax, eax
rep stosd
stdcall GetPgAddr, [ctrl.buffer]
mov eax, [ctrl.buffer]
call GetPgAddr
mov ebx, 0xC0004000
mov ecx, 4
@ -501,10 +502,11 @@ proc create_primary_buff
add edi, 4
loop @B
mov ecx, pcmout_bdl
stdcall GetPgAddr, ecx
and ecx, 0xFFF
add eax, ecx
mov eax, pcmout_bdl
mov ebx, eax
call GetPgAddr ;eax
and ebx, 0xFFF
add eax, ebx
mov edx, PCM_OUT_BDL
call [ctrl.ctrl_write32]
@ -1130,7 +1132,7 @@ align 4
devices dd (CTRL_SIS shl 16)+VID_SIS,msg_AC, set_SIS
dd 0
version dd 0x00020002
version dd 0x00030003
msg_AC db '7012 AC97 controller',13,10, 0
msg_SIS db 'Silicon Integrated Systems',13,10, 0

14
kernel/trunk/drivers/unisound.asm
View File

@ -521,7 +521,8 @@ proc create_primary_buff
cld
rep stosd
stdcall GetPgAddr, [ctrl.buffer]
mov eax, [ctrl.buffer]
call GetPgAddr
mov ebx, 0xC0002000
mov ecx, 4
@ -572,10 +573,11 @@ proc create_primary_buff
add edi, 4
loop @B
mov ecx, pcmout_bdl
stdcall GetPgAddr, ecx
and ecx, 0xFFF
add eax, ecx
mov eax, pcmout_bdl
mov ebx, eax
call GetPgAddr ;eax
and ebx, 0xFFF
add eax, ebx
mov edx, PCM_OUT_BDL
call [ctrl.ctrl_write32]
@ -1351,7 +1353,7 @@ devices dd (CTRL_ICH shl 16)+VID_INTEL,msg_ICH, set_ICH
dd 0 ;terminator
version dd 0x00020002
version dd 0x00030003
msg_ICH db 'Intel ICH', 13,10, 0
msg_ICH0 db 'Intel ICH0', 13,10, 0