forked from KolibriOS/kolibrios
fixed 1)params description in create_kernel_object
2)pages count in free_page and release_pages 3)sound buffers now compatible with APPOBJ format git-svn-id: svn://kolibrios.org@291 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
parent
da76b9b73a
commit
98348199e8
@ -987,8 +987,8 @@ proc stop_all_services
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endp
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endp
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; param
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; param
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; eax= pid
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; eax= size
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; ebx= size
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; ebx= pid
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align 4
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align 4
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create_kernel_object:
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create_kernel_object:
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@ -254,10 +254,11 @@ proc free_page
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;arg: eax page address
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;arg: eax page address
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pushfd
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pushfd
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cli
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cli
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inc [pg_data.pages_free]
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shr eax, 12 ;page index
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shr eax, 12 ;page index
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mov ebx, sys_pgmap
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mov ebx, sys_pgmap
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bts [ebx], eax ;that's all!
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bts [ebx], eax ;that's all!
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cmc
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adc [pg_data.pages_free], 0
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shr eax, 3
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shr eax, 3
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and eax, not 3 ;dword offset from page_map
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and eax, not 3 ;dword offset from page_map
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add eax, ebx
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add eax, ebx
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@ -288,7 +289,8 @@ commit_pages: ;not implemented
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align 4
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align 4
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release_pages:
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release_pages:
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push ebp
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mov ebx, pg_data.pg_mutex
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mov ebx, pg_data.pg_mutex
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call wait_mutex ;ebx
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call wait_mutex ;ebx
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@ -297,7 +299,8 @@ release_pages:
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shr esi, 10
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shr esi, 10
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add esi, pages_tab
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add esi, pages_tab
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mov ebp, [pg_data.pages_free]
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mov ebx, [page_start]
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mov ebx, [page_start]
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mov edx, sys_pgmap
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mov edx, sys_pgmap
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@@:
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@@:
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@ -310,7 +313,8 @@ release_pages:
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shr eax, 12
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shr eax, 12
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bts [edx], eax
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bts [edx], eax
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inc [pg_data.pages_free]
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cmc
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adc ebp, 0
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shr eax, 3
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shr eax, 3
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and eax, -4
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and eax, -4
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add eax, edx
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add eax, edx
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@ -323,8 +327,9 @@ release_pages:
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add esi, 4
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add esi, 4
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dec ecx
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dec ecx
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jnz @B
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jnz @B
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mov [pg_data.pages_free], ebp
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and [pg_data.pg_mutex],0
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and [pg_data.pg_mutex],0
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pop ebp
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ret
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ret
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align 4
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align 4
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@ -19,9 +19,13 @@ include 'proc32.inc'
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include 'main.inc'
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include 'main.inc'
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include 'imports.inc'
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include 'imports.inc'
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DEBUG equ 1
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USE_MMX equ 0
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USE_MMX_128 equ 0
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USE_SSE equ 0
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EVENT_NOTIFY equ 0x00000200
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DEBUG equ 1
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EVENT_NOTIFY equ 0x00000200
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OS_BASE equ 0; 0x80400000
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OS_BASE equ 0; 0x80400000
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new_app_base equ 0x60400000; 0x01000000
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new_app_base equ 0x60400000; 0x01000000
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@ -71,16 +75,9 @@ proc START stdcall, state:dword
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jz .out_of_mem
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jz .out_of_mem
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mov [mix_buff], eax
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mov [mix_buff], eax
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mov edi, stream_list
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mov eax, str.fd-FD_OFFSET
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mov ecx, 17
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mov [str.fd], eax
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xor eax, eax
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mov [str.bk], eax
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cld
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rep stosd
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mov edi, stream
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mov ecx, 4*STREAM_SIZE
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rep stosd
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mov [stream_count],0
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stdcall set_handler, [hSound], new_mix
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stdcall set_handler, [hSound], new_mix
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stdcall RegService, szInfinity, service_proc
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stdcall RegService, szInfinity, service_proc
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@ -133,8 +130,8 @@ proc service_proc stdcall, ioctl:dword
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jne @F
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jne @F
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; if DEBUG
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; if DEBUG
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; mov esi, msgStop
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; mov esi, msgStop
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; call [SysMsgBoardStr]
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; call [SysMsgBoardStr]
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; end if
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; end if
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mov ebx, [edi+input]
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mov ebx, [edi+input]
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@ -153,8 +150,9 @@ proc service_proc stdcall, ioctl:dword
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cmp eax, SND_DESTROY_BUFF
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cmp eax, SND_DESTROY_BUFF
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jne @F
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jne @F
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mov ebx, [edi+input]
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mov eax, [edi+input]
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stdcall DestroyBuffer, [ebx]
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mov eax, [eax]
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call DestroyBuffer ;eax
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ret
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ret
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@@:
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@@:
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xor eax, eax
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xor eax, eax
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@ -177,20 +175,31 @@ proc CreateBuffer stdcall, format:dword
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str dd ?
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str dd ?
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endl
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endl
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call alloc_stream
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mov ebx, [CURRENT_TASK] ;hack: direct accsess
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and eax, eax
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shl ebx, 5 ;to kernel data
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mov ebx, [0x3000+ebx+4]
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mov eax, STREAM_SIZE
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call CreateObject
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test eax, eax
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jz .fail
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jz .fail
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mov [str], eax
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mov [str], eax
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mov edi, eax
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mov edx, [stream_count]
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mov [eax+STREAM.magic], 'WAVE'
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mov [stream_list+edx*4], eax
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mov [eax+STREAM.destroy], DestroyBuffer.destroy
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inc [stream_count]
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mov [eax+STREAM.size], STREAM_SIZE
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mov [edi+STREAM.magic], 'WAVE'
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pushf
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mov [edi+STREAM.size], STREAM_SIZE
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cli
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mov ebx, str.fd-FD_OFFSET
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mov edx, [ebx+STREAM.str_fd]
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mov [eax+STREAM.str_fd], edx
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mov [eax+STREAM.str_bk], ebx
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mov [ebx+STREAM.str_fd], eax
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mov [edx+STREAM.str_bk], eax
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popf
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stdcall KernelAlloc, 172*1024
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stdcall KernelAlloc, 168*1024
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mov edi, [str]
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mov edi, [str]
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mov [edi+STREAM.base], eax
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mov [edi+STREAM.base], eax
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@ -214,12 +223,6 @@ proc CreateBuffer stdcall, format:dword
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add eax, 0x10000
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add eax, 0x10000
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mov [edi+STREAM.work_top], eax
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mov [edi+STREAM.work_top], eax
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mov ebx, [CURRENT_TASK]
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shl ebx, 5
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mov eax, [0x3000+ebx+4]
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mov [edi+STREAM.notify_task], eax
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mov eax, [format]
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mov eax, [format]
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mov [edi+STREAM.format], eax
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mov [edi+STREAM.format], eax
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mov [edi+STREAM.flags], SND_STOP
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mov [edi+STREAM.flags], SND_STOP
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@ -294,53 +297,33 @@ pid_to_slot:
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pop ebx
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pop ebx
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ret
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ret
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;param
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; eax= buffer handle
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align 4
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align 4
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proc DestroyBuffer stdcall, str:dword
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DestroyBuffer:
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mov esi, [str]
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cmp [eax+STREAM.magic], 'WAVE'
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cmp [esi+STREAM.magic], 'WAVE'
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jne .fail
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jne .fail
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cmp [esi+STREAM.size], STREAM_SIZE
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cmp [eax+STREAM.size], STREAM_SIZE
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jne .fail
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jne .fail
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.destroy:
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pushf
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cli
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mov ebx, [eax+STREAM.str_fd]
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mov ecx, [eax+STREAM.str_bk]
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mov [ebx+STREAM.str_bk], ecx
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mov [ecx+STREAM.str_fd], ebx
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popf
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stdcall KernelFree, [esi+STREAM.base]
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push eax
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stdcall KernelFree, [eax+STREAM.base]
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mov eax, [str]
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pop eax
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call free_stream
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call DestroyObject ;eax
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mov edi, [str]
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mov ecx, STREAM_SIZE/4
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xor eax, eax
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cld
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rep stosd
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mov eax, [str]
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mov esi, stream_list
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mov ecx, 16
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@@:
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cmp [esi], eax
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je .remove
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add esi, 4
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dec ecx
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jnz @B
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xor eax, eax
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inc eax
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ret
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.remove:
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mov edi, esi
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add esi, 4
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cld
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rep movsd
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dec [stream_count]
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xor eax, eax
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inc eax
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ret
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ret
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.fail:
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.fail:
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xor eax, eax
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ret
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ret
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endp
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align 4
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align 4
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proc play_buffer stdcall, str:dword
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proc play_buffer stdcall, str:dword
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@ -487,114 +470,42 @@ proc set_buffer stdcall, str:dword,src:dword,offs:dword,size:dword
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endp
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endp
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align 4
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align 4
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proc alloc_stream
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prepare_playlist:
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mov esi, stream_map
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pushf
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cli
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bsf eax, [esi]
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jnz .find
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popf
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xor eax, eax
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ret
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.find:
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btr [esi], eax
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popf
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mov ebx, STREAM_SIZE
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mul ebx
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add eax, stream
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ret
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endp
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align 4
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proc free_stream
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sub eax, stream
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mov ebx, STREAM_SIZE
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xor edx, edx
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xor edx, edx
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div ebx
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mov [play_count], edx
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mov esi, str.fd-FD_OFFSET
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mov edi, [esi+STREAM.str_fd]
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@@:
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cmp edi, esi
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je .done
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and edx, edx
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cmp [edi+STREAM.magic], 'WAVE'
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jnz .err
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bts [stream_map], eax
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ret
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.err:
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xor eax, eax
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ret
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endp
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align 4
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proc prepare_playlist
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.restart:
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xor ebx, ebx
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xor edx, edx
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mov [play_count], 0
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mov ecx, [stream_count]
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jcxz .exit
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.l1:
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mov esi, [stream_list+ebx]
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test esi, esi
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jz .next
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cmp [esi+STREAM.magic], 'WAVE'
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jne .next
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jne .next
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cmp [esi+STREAM.size], STREAM_SIZE
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cmp [edi+STREAM.size], STREAM_SIZE
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jne .next
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jne .next
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mov eax,[esi+STREAM.notify_task]
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; mov eax,[edi+STREAM.pid]
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cmp eax, -1
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; cmp eax, -1
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je .fail
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; je .next
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; call pid_to_slot
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; test eax, eax
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; jz .next
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call pid_to_slot
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cmp [edi+STREAM.flags], SND_PLAY;
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test eax, eax
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jz .fail
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cmp [esi+STREAM.flags], SND_PLAY;
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jne .next
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jne .next
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cmp [esi+STREAM.work_count], 16384
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cmp [edi+STREAM.work_count], 16384
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jb .next
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jb .next
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mov [play_list+edx], esi
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mov [play_list+edx], edi
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inc [play_count]
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inc [play_count]
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add edx, 4
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add edx, 4
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.next:
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.next:
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add ebx, 4
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mov edi, [edi+STREAM.str_fd]
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loop .l1
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jmp @B
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.exit:
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.done:
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ret
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ret
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.fail:
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stdcall DestroyBuffer, esi
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jmp .restart
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endp
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align 4
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proc prepare_updatelist
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xor ebx, ebx
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xor edx, edx
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mov [play_count], 0
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mov ecx, [stream_count]
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jcxz .exit
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.l1:
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mov eax, [stream_list+ebx]
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test eax, eax
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jz .next
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cmp [eax+STREAM.flags], SND_PLAY
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jne .next
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mov [play_list+edx], eax
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inc [play_count]
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add edx, 4
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.next:
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add ebx, 4
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loop .l1
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.exit:
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ret
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endp
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align 4
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align 4
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proc set_handler stdcall, hsrv:dword, handler_proc:dword
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proc set_handler stdcall, hsrv:dword, handler_proc:dword
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@ -653,6 +564,18 @@ endp
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include 'mixer.asm'
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include 'mixer.asm'
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;if USE_MMX
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; include 'mix_mmx.inc'
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;end if
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if USE_MMX_128
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include 'mix_sse2.inc'
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end if
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;if USE_SSE
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; include 'mix_sse.inc'
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;end if
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align 16
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align 16
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resampler_params:
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resampler_params:
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;r_size r_end r_dt resampler_func
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;r_size r_end r_dt resampler_func
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@ -715,7 +638,7 @@ m7 dw 0x8000,0x8000,0x8000,0x8000
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mm80 dq 0x8080808080808080
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mm80 dq 0x8080808080808080
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mm_mask dq 0xFF00FF00FF00FF00
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mm_mask dq 0xFF00FF00FF00FF00
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stream_map dd 0xFFFF ; 16
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;stream_map dd 0xFFFF ; 16
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version dd 0x00030003
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version dd 0x00030003
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szInfinity db 'INFINITY',0
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szInfinity db 'INFINITY',0
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@ -727,19 +650,21 @@ msgPlay db 'Play buffer',13,10,0
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msgStop db 'Stop',13,10,0
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msgStop db 'Stop',13,10,0
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msgUser db 'User callback',13,10,0
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msgUser db 'User callback',13,10,0
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msgMem db 'Not enough memory',13,10,0
|
msgMem db 'Not enough memory',13,10,0
|
||||||
|
msgDestroy db 'Destroy sound buffer', 13,10,0
|
||||||
end if
|
end if
|
||||||
|
|
||||||
section '.data' data readable writable align 16
|
section '.data' data readable writable align 16
|
||||||
|
|
||||||
stream rb STREAM_SIZE*16
|
|
||||||
|
|
||||||
play_list rd 16
|
play_list rd 16
|
||||||
mix_input rd 16
|
mix_input rd 16
|
||||||
|
|
||||||
stream_list rd 17
|
|
||||||
play_count rd 1
|
play_count rd 1
|
||||||
stream_count rd 1
|
|
||||||
hSound rd 1
|
hSound rd 1
|
||||||
mix_buff rd 1
|
mix_buff rd 1
|
||||||
mix_buff_map rd 1
|
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
|
||||||
|
|
||||||
|
|||||||
@ -80,38 +80,47 @@ SND_STOP equ 2
|
|||||||
|
|
||||||
|
|
||||||
struc STREAM
|
struc STREAM
|
||||||
{ .magic dd 0
|
{
|
||||||
.size dd 0
|
.magic dd ? ;'WAVE'
|
||||||
.device dd 0
|
.destroy dd ? ;internal destructor
|
||||||
.format dd 0
|
.fd dd ? ;next object in list
|
||||||
.flags dd 0
|
.bk dd ? ;prev object in list
|
||||||
|
.pid dd ? ;owner id
|
||||||
|
|
||||||
.work_buff dd 0
|
.size dd ?
|
||||||
.work_read dd 0
|
.str_fd dd ?
|
||||||
.work_write dd 0
|
.str_bk dd ?
|
||||||
.work_count dd 0
|
.device dd ?
|
||||||
.work_top dd 0
|
.format dd ?
|
||||||
.r_size dd 0
|
.flags dd ?
|
||||||
.r_end dd 0
|
|
||||||
.r_dt dd 0
|
|
||||||
.r_silence dd 0
|
|
||||||
|
|
||||||
.base dd 0
|
.work_buff dd ?
|
||||||
.limit dd 0
|
.work_read dd ?
|
||||||
.seg_0 dd 0
|
.work_write dd ?
|
||||||
.lim_0 dd 0
|
.work_count dd ?
|
||||||
.seg_1 dd 0
|
.work_top dd ?
|
||||||
.lim_1 dd 0
|
.r_size dd ?
|
||||||
.curr_seg dd 0
|
.r_end dd ?
|
||||||
|
.r_dt dd ?
|
||||||
|
.r_silence dd ?
|
||||||
|
|
||||||
.buff_size dd 0
|
.base dd ?
|
||||||
.notify_off1 dd 0
|
.limit dd ?
|
||||||
.notify_off2 dd 0
|
.seg_0 dd ?
|
||||||
.notify_task dd 0
|
.lim_0 dd ?
|
||||||
.resample dd 0
|
.seg_1 dd ?
|
||||||
|
.lim_1 dd ?
|
||||||
|
.curr_seg dd ?
|
||||||
|
|
||||||
|
.buff_size dd ?
|
||||||
|
.notify_off1 dd ?
|
||||||
|
.notify_off2 dd ?
|
||||||
|
; .notify_task dd ?
|
||||||
|
.resample dd ?
|
||||||
}
|
}
|
||||||
|
|
||||||
STREAM_SIZE equ 26*4
|
STREAM_SIZE equ 31*4
|
||||||
|
FD_OFFSET equ 24
|
||||||
|
|
||||||
virtual at 0
|
virtual at 0
|
||||||
STREAM STREAM
|
STREAM STREAM
|
||||||
|
|||||||
@ -183,7 +183,7 @@ proc update_stream
|
|||||||
@@:
|
@@:
|
||||||
mov [ev_code], 0xFF000001
|
mov [ev_code], 0xFF000001
|
||||||
mov [ev_offs], ecx
|
mov [ev_offs], ecx
|
||||||
mov eax, [ebx+STREAM.notify_task]
|
mov eax, [ebx+STREAM.pid]
|
||||||
|
|
||||||
lea edx, [ev_code]
|
lea edx, [ev_code]
|
||||||
push ebx
|
push ebx
|
||||||
@ -193,7 +193,7 @@ proc update_stream
|
|||||||
jnz .l_end
|
jnz .l_end
|
||||||
|
|
||||||
not eax
|
not eax
|
||||||
mov [ebx+STREAM.notify_task], eax ;-1
|
mov [ebx+STREAM.pid], eax ;-1
|
||||||
.l_end:
|
.l_end:
|
||||||
inc [stream_index]
|
inc [stream_index]
|
||||||
dec [play_count]
|
dec [play_count]
|
||||||
@ -264,7 +264,7 @@ proc refill stdcall, str:dword
|
|||||||
@@:
|
@@:
|
||||||
mov [ev_code], 0xFF000001
|
mov [ev_code], 0xFF000001
|
||||||
mov [ev_offs], ecx
|
mov [ev_offs], ecx
|
||||||
mov eax, [ebx+STREAM.notify_task]
|
mov eax, [ebx+STREAM.pid]
|
||||||
|
|
||||||
lea edx, [ev_code]
|
lea edx, [ev_code]
|
||||||
push ebx
|
push ebx
|
||||||
@ -273,14 +273,14 @@ proc refill stdcall, str:dword
|
|||||||
test eax, eax
|
test eax, eax
|
||||||
jnz @F
|
jnz @F
|
||||||
not eax
|
not eax
|
||||||
mov [ebx+STREAM.notify_task], eax ;-1
|
mov [ebx+STREAM.pid], eax ;-1
|
||||||
@@:
|
@@:
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc resample_1 stdcall, dest:dword,src:dword,\
|
proc resample_1 stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
; dest equ esp+8
|
; dest equ esp+8
|
||||||
; src equ esp+12
|
; src equ esp+12
|
||||||
@ -295,106 +295,106 @@ proc resample_1 stdcall, dest:dword,src:dword,\
|
|||||||
|
|
||||||
align 16
|
align 16
|
||||||
.l1:
|
.l1:
|
||||||
mov ecx, eax
|
mov ecx, eax
|
||||||
mov esi, eax
|
mov esi, eax
|
||||||
and ecx, 0x7FFF
|
and ecx, 0x7FFF
|
||||||
shr esi, 15
|
shr esi, 15
|
||||||
lea esi, [edx+esi*2]
|
lea esi, [edx+esi*2]
|
||||||
|
|
||||||
movsx ebp, word [esi]
|
movsx ebp, word [esi]
|
||||||
movsx esi, word [esi+2]
|
movsx esi, word [esi+2]
|
||||||
mov ebx, 32768
|
mov ebx, 32768
|
||||||
imul esi, ecx
|
imul esi, ecx
|
||||||
sub ebx, ecx
|
sub ebx, ecx
|
||||||
imul ebx, ebp
|
imul ebx, ebp
|
||||||
lea ecx, [ebx+esi+16384]
|
lea ecx, [ebx+esi+16384]
|
||||||
sar ecx, 15
|
sar ecx, 15
|
||||||
cmp ecx, 32767 ; 00007fffH
|
cmp ecx, 32767 ; 00007fffH
|
||||||
jle @f
|
jle @f
|
||||||
mov ecx, 32767 ; 00007fffH
|
mov ecx, 32767 ; 00007fffH
|
||||||
jmp .write
|
jmp .write
|
||||||
@@:
|
@@:
|
||||||
cmp ecx, -32768 ; ffff8000H
|
cmp ecx, -32768 ; ffff8000H
|
||||||
jge .write
|
jge .write
|
||||||
mov ecx, -32768 ; ffff8000H
|
mov ecx, -32768 ; ffff8000H
|
||||||
.write:
|
.write:
|
||||||
mov ebx, ecx
|
mov ebx, ecx
|
||||||
shl ebx, 16
|
shl ebx, 16
|
||||||
mov bx, cx
|
mov bx, cx
|
||||||
mov [edi], ebx
|
mov [edi], ebx
|
||||||
add edi, 4
|
add edi, 4
|
||||||
|
|
||||||
add eax, [esp+16]
|
add eax, [esp+16]
|
||||||
cmp eax, [esp+24]
|
cmp eax, [esp+24]
|
||||||
jb .l1
|
jb .l1
|
||||||
|
|
||||||
mov ebp, esp
|
mov ebp, esp
|
||||||
|
|
||||||
sub edi, [dest]
|
sub edi, [dest]
|
||||||
mov eax, edi
|
mov eax, edi
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc resample_18 stdcall, dest:dword,src:dword,\
|
proc resample_18 stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
|
|
||||||
mov edi, [dest]
|
mov edi, [dest]
|
||||||
mov edx, [src]
|
mov edx, [src]
|
||||||
sub edx, 32
|
sub edx, 32
|
||||||
|
|
||||||
mov esi, 16
|
mov esi, 16
|
||||||
|
|
||||||
align 16
|
align 16
|
||||||
.l1:
|
.l1:
|
||||||
mov ecx, esi
|
mov ecx, esi
|
||||||
mov eax, esi
|
mov eax, esi
|
||||||
and ecx, 0x7FFF
|
and ecx, 0x7FFF
|
||||||
shr eax, 15
|
shr eax, 15
|
||||||
lea eax, [edx+eax]
|
lea eax, [edx+eax]
|
||||||
|
|
||||||
mov bx, word [eax]
|
mov bx, word [eax]
|
||||||
sub bh, 0x80
|
sub bh, 0x80
|
||||||
sub bl, 0x80
|
sub bl, 0x80
|
||||||
movsx eax, bh
|
movsx eax, bh
|
||||||
shl eax,8
|
shl eax,8
|
||||||
movsx ebp, bl
|
movsx ebp, bl
|
||||||
shl ebp,8
|
shl ebp,8
|
||||||
mov ebx, 32768
|
mov ebx, 32768
|
||||||
imul eax, ecx
|
imul eax, ecx
|
||||||
sub ebx, ecx
|
sub ebx, ecx
|
||||||
imul ebx, ebp
|
imul ebx, ebp
|
||||||
lea ecx, [ebx+eax+16384]
|
lea ecx, [ebx+eax+16384]
|
||||||
sar ecx, 15
|
sar ecx, 15
|
||||||
cmp ecx, 32767 ; 00007fffH
|
cmp ecx, 32767 ; 00007fffH
|
||||||
jle @f
|
jle @f
|
||||||
mov ecx, 32767 ; 00007fffH
|
mov ecx, 32767 ; 00007fffH
|
||||||
jmp .write
|
jmp .write
|
||||||
@@:
|
@@:
|
||||||
cmp ecx, -32768 ; ffff8000H
|
cmp ecx, -32768 ; ffff8000H
|
||||||
jge .write
|
jge .write
|
||||||
mov ecx, -32768 ; ffff8000H
|
mov ecx, -32768 ; ffff8000H
|
||||||
.write:
|
.write:
|
||||||
mov ebx, ecx
|
mov ebx, ecx
|
||||||
shl ebx, 16
|
shl ebx, 16
|
||||||
mov bx, cx
|
mov bx, cx
|
||||||
mov [edi], ebx
|
mov [edi], ebx
|
||||||
add edi, 4
|
add edi, 4
|
||||||
|
|
||||||
add esi, [esp+16]
|
add esi, [esp+16]
|
||||||
cmp esi, [esp+24]
|
cmp esi, [esp+24]
|
||||||
jb .l1
|
jb .l1
|
||||||
|
|
||||||
mov ebp, esp
|
mov ebp, esp
|
||||||
sub edi, [dest]
|
sub edi, [dest]
|
||||||
mov eax, edi
|
mov eax, edi
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc copy_stream stdcall, dest:dword,src:dword,\
|
proc copy_stream stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov ecx, [r_size]
|
mov ecx, [r_size]
|
||||||
mov eax, ecx
|
mov eax, ecx
|
||||||
@ -408,7 +408,7 @@ endp
|
|||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc resample_2 stdcall, dest:dword,src:dword,\
|
proc resample_2 stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov edx, [src]
|
mov edx, [src]
|
||||||
sub edx, 32*4
|
sub edx, 32*4
|
||||||
@ -459,7 +459,7 @@ endp
|
|||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc resample_28 stdcall, dest:dword,src:dword,\
|
proc resample_28 stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov edx, [src]
|
mov edx, [src]
|
||||||
sub edx, 32*2
|
sub edx, 32*2
|
||||||
@ -472,81 +472,81 @@ proc resample_28 stdcall, dest:dword,src:dword,\
|
|||||||
|
|
||||||
align 16
|
align 16
|
||||||
.l1:
|
.l1:
|
||||||
mov ecx, eax
|
mov ecx, eax
|
||||||
mov esi, eax
|
mov esi, eax
|
||||||
and ecx, 0x7FFF
|
and ecx, 0x7FFF
|
||||||
shr esi, 15
|
shr esi, 15
|
||||||
lea esi, [edx+esi*2]
|
lea esi, [edx+esi*2]
|
||||||
|
|
||||||
movq mm0, [esi]
|
movq mm0, [esi]
|
||||||
psubb mm0,mm7
|
psubb mm0,mm7
|
||||||
punpcklbw mm0,mm0
|
punpcklbw mm0,mm0
|
||||||
pand mm0,mm6
|
pand mm0,mm6
|
||||||
|
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
|
|
||||||
movd mm2, ecx
|
movd mm2, ecx
|
||||||
punpcklwd mm2, mm2
|
punpcklwd mm2, mm2
|
||||||
movq mm3, qword [m7] ; // 0x8000
|
movq mm3, qword [m7] ; // 0x8000
|
||||||
|
|
||||||
psubw mm3, mm2 ; // 0x8000 - iconst
|
psubw mm3, mm2 ; // 0x8000 - iconst
|
||||||
punpckldq mm3, mm2
|
punpckldq mm3, mm2
|
||||||
|
|
||||||
pmulhw mm0, mm3
|
pmulhw mm0, mm3
|
||||||
pmullw mm1, mm3
|
pmullw mm1, mm3
|
||||||
|
|
||||||
movq mm4, mm1
|
movq mm4, mm1
|
||||||
punpcklwd mm1, mm0
|
punpcklwd mm1, mm0
|
||||||
punpckhwd mm4, mm0
|
punpckhwd mm4, mm0
|
||||||
paddd mm1, mm4
|
paddd mm1, mm4
|
||||||
psrad mm1, 15
|
psrad mm1, 15
|
||||||
packssdw mm1, mm1
|
packssdw mm1, mm1
|
||||||
movd [edi], mm1
|
movd [edi], mm1
|
||||||
add edi, 4
|
add edi, 4
|
||||||
|
|
||||||
add eax, ebx
|
add eax, ebx
|
||||||
cmp eax, [r_end]
|
cmp eax, [r_end]
|
||||||
jb .l1
|
jb .l1
|
||||||
emms
|
emms
|
||||||
|
|
||||||
|
|
||||||
sub edi, [dest]
|
sub edi, [dest]
|
||||||
mov eax, edi
|
mov eax, edi
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
|
|
||||||
proc m16_stereo stdcall, dest:dword,src:dword,\
|
proc m16_stereo stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov esi, [src]
|
mov esi, [src]
|
||||||
mov edi, [dest]
|
mov edi, [dest]
|
||||||
mov ecx, [r_size]
|
mov ecx, [r_size]
|
||||||
shr ecx,8
|
shr ecx,8
|
||||||
@@:
|
@@:
|
||||||
call m16_s_mmx
|
call m16_s_mmx
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add esi, 64
|
add esi, 64
|
||||||
call m16_s_mmx
|
call m16_s_mmx
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add esi, 64
|
add esi, 64
|
||||||
call m16_s_mmx
|
call m16_s_mmx
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add esi, 64
|
add esi, 64
|
||||||
call m16_s_mmx
|
call m16_s_mmx
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add esi, 64
|
add esi, 64
|
||||||
dec ecx
|
dec ecx
|
||||||
jnz @b
|
jnz @b
|
||||||
|
|
||||||
mov eax, [r_size]
|
mov eax, [r_size]
|
||||||
add eax, eax
|
add eax, eax
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc s8_stereo stdcall, dest:dword,src:dword,\
|
proc s8_stereo stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov esi, [src]
|
mov esi, [src]
|
||||||
mov edi, [dest]
|
mov edi, [dest]
|
||||||
@ -577,7 +577,7 @@ proc s8_stereo stdcall, dest:dword,src:dword,\
|
|||||||
endp
|
endp
|
||||||
|
|
||||||
proc m8_stereo stdcall, dest:dword,src:dword,\
|
proc m8_stereo stdcall, dest:dword,src:dword,\
|
||||||
r_dt:dword, r_size:dword,r_end:dword
|
r_dt:dword, r_size:dword,r_end:dword
|
||||||
|
|
||||||
mov esi, [src]
|
mov esi, [src]
|
||||||
mov edi, [dest]
|
mov edi, [dest]
|
||||||
@ -624,64 +624,64 @@ endp
|
|||||||
|
|
||||||
proc m16_s_mmx
|
proc m16_s_mmx
|
||||||
|
|
||||||
movq mm0, [esi]
|
movq mm0, [esi]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi], mm0
|
movq [edi], mm0
|
||||||
movq [edi+8], mm1
|
movq [edi+8], mm1
|
||||||
|
|
||||||
movq mm0, [esi+8]
|
movq mm0, [esi+8]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+16], mm0
|
movq [edi+16], mm0
|
||||||
movq [edi+24], mm1
|
movq [edi+24], mm1
|
||||||
|
|
||||||
movq mm0, [esi+16]
|
movq mm0, [esi+16]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+32], mm0
|
movq [edi+32], mm0
|
||||||
movq [edi+40], mm1
|
movq [edi+40], mm1
|
||||||
|
|
||||||
movq mm0, [esi+24]
|
movq mm0, [esi+24]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+48], mm0
|
movq [edi+48], mm0
|
||||||
movq [edi+56], mm1
|
movq [edi+56], mm1
|
||||||
|
|
||||||
movq mm0, [esi+32]
|
movq mm0, [esi+32]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+64], mm0
|
movq [edi+64], mm0
|
||||||
movq [edi+72], mm1
|
movq [edi+72], mm1
|
||||||
|
|
||||||
movq mm0, [esi+40]
|
movq mm0, [esi+40]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+80], mm0
|
movq [edi+80], mm0
|
||||||
movq [edi+88], mm1
|
movq [edi+88], mm1
|
||||||
|
|
||||||
|
|
||||||
movq mm0, [esi+48]
|
movq mm0, [esi+48]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+96], mm0
|
movq [edi+96], mm0
|
||||||
movq [edi+104], mm1
|
movq [edi+104], mm1
|
||||||
|
|
||||||
movq mm0, [esi+56]
|
movq mm0, [esi+56]
|
||||||
movq mm1, mm0
|
movq mm1, mm0
|
||||||
punpcklwd mm0, mm0
|
punpcklwd mm0, mm0
|
||||||
punpckhwd mm1, mm1
|
punpckhwd mm1, mm1
|
||||||
movq [edi+112], mm0
|
movq [edi+112], mm0
|
||||||
movq [edi+120], mm1
|
movq [edi+120], mm1
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
@ -784,18 +784,22 @@ proc mix_2_1 stdcall, output:dword, str0:dword, str1:dword
|
|||||||
mov edi, [output]
|
mov edi, [output]
|
||||||
|
|
||||||
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
||||||
|
; stdcall mix_2_1_sse, edi, [str0],[str1]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
||||||
|
; stdcall mix_2_1_sse, edi, [str0],[str1]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
||||||
|
; stdcall mix_2_1_sse, edi, [str0],[str1]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
stdcall mix_2_1_mmx, edi, [str0],[str1]
|
||||||
|
; stdcall mix_2_1_sse, edi, [str0],[str1]
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
@ -804,95 +808,95 @@ endp
|
|||||||
align 4
|
align 4
|
||||||
proc mix_3_1 stdcall, output:dword, str0:dword, str1:dword, str2:dword
|
proc mix_3_1 stdcall, output:dword, str0:dword, str1:dword, str2:dword
|
||||||
|
|
||||||
mov edi, [output]
|
mov edi, [output]
|
||||||
|
|
||||||
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
stdcall mix_3_1_mmx, edi, [str0],[str1],[str2]
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc mix_4_1 stdcall, str0:dword, str1:dword,\
|
proc mix_4_1 stdcall, str0:dword, str1:dword,\
|
||||||
str2:dword, str3:dword
|
str2:dword, str3:dword
|
||||||
|
|
||||||
local output:DWORD
|
local output:DWORD
|
||||||
|
|
||||||
call alloc_mix_buff
|
call alloc_mix_buff
|
||||||
and eax, eax
|
and eax, eax
|
||||||
jz .err
|
jz .err
|
||||||
mov [output], eax
|
mov [output], eax
|
||||||
|
|
||||||
mov edi, eax
|
mov edi, eax
|
||||||
|
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
mov eax, [output]
|
mov eax, [output]
|
||||||
ret
|
ret
|
||||||
.err:
|
.err:
|
||||||
xor eax, eax
|
xor eax, eax
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc final_mix stdcall, output:dword, str0:dword, str1:dword,\
|
proc final_mix stdcall, output:dword, str0:dword, str1:dword,\
|
||||||
str2:dword, str3:dword
|
str2:dword, str3:dword
|
||||||
|
|
||||||
mov edi, [output]
|
mov edi, [output]
|
||||||
|
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
add edi, 128
|
add edi, 128
|
||||||
add [str0], 128
|
add [str0], 128
|
||||||
add [str1], 128
|
add [str1], 128
|
||||||
add [str2], 128
|
add [str2], 128
|
||||||
add [str3], 128
|
add [str3], 128
|
||||||
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
stdcall mix_4_1_mmx, edi, [str0],[str1],[str2],[str3]
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
@ -904,87 +908,73 @@ proc mix_2_1_mmx stdcall, output:dword, str0:dword, str1:dword
|
|||||||
|
|
||||||
movq mm0, [eax]
|
movq mm0, [eax]
|
||||||
paddsw mm0, [ecx]
|
paddsw mm0, [ecx]
|
||||||
; psraw mm0, 1
|
|
||||||
movq [edx], mm0
|
movq [edx], mm0
|
||||||
|
|
||||||
movq mm1, [eax+8]
|
movq mm1, [eax+8]
|
||||||
paddsw mm1,[ecx+8]
|
paddsw mm1,[ecx+8]
|
||||||
; psraw mm1, 1
|
|
||||||
movq [edx+8], mm1
|
movq [edx+8], mm1
|
||||||
|
|
||||||
movq mm2, [eax+16]
|
movq mm2, [eax+16]
|
||||||
paddsw mm2, [ecx+16]
|
paddsw mm2, [ecx+16]
|
||||||
; psraw mm2, 1
|
|
||||||
movq [edx+16], mm2
|
movq [edx+16], mm2
|
||||||
|
|
||||||
movq mm3, [eax+24]
|
movq mm3, [eax+24]
|
||||||
paddsw mm3, [ecx+24]
|
paddsw mm3, [ecx+24]
|
||||||
; psraw mm3, 1
|
|
||||||
movq [edx+24], mm3
|
movq [edx+24], mm3
|
||||||
|
|
||||||
movq mm0, [eax+32]
|
movq mm0, [eax+32]
|
||||||
paddsw mm0, [ecx+32]
|
paddsw mm0, [ecx+32]
|
||||||
; psraw mm0, 1
|
|
||||||
movq [edx+32], mm0
|
movq [edx+32], mm0
|
||||||
|
|
||||||
movq mm1, [eax+40]
|
movq mm1, [eax+40]
|
||||||
paddsw mm1, [ecx+40]
|
paddsw mm1, [ecx+40]
|
||||||
; psraw mm1, 1
|
|
||||||
movq [edx+40], mm1
|
movq [edx+40], mm1
|
||||||
|
|
||||||
movq mm2, [eax+48]
|
movq mm2, [eax+48]
|
||||||
paddsw mm2, [ecx+48]
|
paddsw mm2, [ecx+48]
|
||||||
; psraw mm2, 1
|
|
||||||
movq [edx+48], mm2
|
movq [edx+48], mm2
|
||||||
|
|
||||||
movq mm3, [eax+56]
|
movq mm3, [eax+56]
|
||||||
paddsw mm3, [ecx+56]
|
paddsw mm3, [ecx+56]
|
||||||
; psraw mm3, 1
|
|
||||||
movq [edx+56], mm3
|
movq [edx+56], mm3
|
||||||
|
|
||||||
movq mm0, [eax+64]
|
movq mm0, [eax+64]
|
||||||
paddsw mm0, [ecx+64]
|
paddsw mm0, [ecx+64]
|
||||||
; psraw mm0, 1
|
|
||||||
movq [edx+64], mm0
|
movq [edx+64], mm0
|
||||||
|
|
||||||
movq mm1, [eax+72]
|
movq mm1, [eax+72]
|
||||||
paddsw mm1, [ecx+72]
|
paddsw mm1, [ecx+72]
|
||||||
; psraw mm1, 1
|
|
||||||
movq [edx+72], mm1
|
movq [edx+72], mm1
|
||||||
|
|
||||||
movq mm2, [eax+80]
|
movq mm2, [eax+80]
|
||||||
paddsw mm2, [ecx+80]
|
paddsw mm2, [ecx+80]
|
||||||
; psraw mm2, 1
|
|
||||||
movq [edx+80], mm2
|
movq [edx+80], mm2
|
||||||
|
|
||||||
movq mm3, [eax+88]
|
movq mm3, [eax+88]
|
||||||
paddsw mm3, [ecx+88]
|
paddsw mm3, [ecx+88]
|
||||||
; psraw mm3, 1
|
|
||||||
movq [edx+88], mm3
|
movq [edx+88], mm3
|
||||||
|
|
||||||
movq mm0, [eax+96]
|
movq mm0, [eax+96]
|
||||||
paddsw mm0, [ecx+96]
|
paddsw mm0, [ecx+96]
|
||||||
; psraw mm0, 1
|
|
||||||
movq [edx+96], mm0
|
movq [edx+96], mm0
|
||||||
|
|
||||||
movq mm1, [eax+104]
|
movq mm1, [eax+104]
|
||||||
paddsw mm1, [ecx+104]
|
paddsw mm1, [ecx+104]
|
||||||
; psraw mm1, 1
|
|
||||||
movq [edx+104], mm1
|
movq [edx+104], mm1
|
||||||
|
|
||||||
movq mm2, [eax+112]
|
movq mm2, [eax+112]
|
||||||
paddsw mm2, [ecx+112]
|
paddsw mm2, [ecx+112]
|
||||||
; psraw mm2, 1
|
|
||||||
movq [edx+112], mm2
|
movq [edx+112], mm2
|
||||||
|
|
||||||
movq mm3, [eax+120]
|
movq mm3, [eax+120]
|
||||||
paddsw mm3, [ecx+120]
|
paddsw mm3, [ecx+120]
|
||||||
; psraw mm3, 1
|
|
||||||
movq [edx+120], mm3
|
movq [edx+120], mm3
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
align 4
|
align 4
|
||||||
proc mix_3_1_mmx stdcall, output:dword, str0:dword, str1:dword, str2:dword
|
proc mix_3_1_mmx stdcall, output:dword, str0:dword, str1:dword, str2:dword
|
||||||
|
|
||||||
@ -1204,29 +1194,28 @@ endp
|
|||||||
align 4
|
align 4
|
||||||
proc copy_mem stdcall, output:dword, input:dword
|
proc copy_mem stdcall, output:dword, input:dword
|
||||||
|
|
||||||
mov edi, [output]
|
mov edi, [output]
|
||||||
mov esi, [input]
|
mov esi, [input]
|
||||||
mov ecx, 0x80
|
mov ecx, 0x80
|
||||||
.l1:
|
.l1:
|
||||||
mov eax, [esi]
|
mov eax, [esi]
|
||||||
mov [edi], eax
|
mov [edi], eax
|
||||||
add esi, 4
|
add esi, 4
|
||||||
add edi, 4
|
add edi, 4
|
||||||
loop .l1
|
loop .l1
|
||||||
|
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
proc memcpy
|
proc memcpy
|
||||||
@@:
|
@@:
|
||||||
mov eax, [esi]
|
mov eax, [esi]
|
||||||
mov [edi], eax
|
mov [edi], eax
|
||||||
add esi, 4
|
add esi, 4
|
||||||
add edi, 4
|
add edi, 4
|
||||||
dec ecx
|
dec ecx
|
||||||
jnz @B
|
jnz @B
|
||||||
ret
|
ret
|
||||||
endp
|
endp
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user