; MINI_DS1.ASM
; ------------
; A pure FASM no-linker example without macros
; and standard includes. Only for real coders <img src="http://s5.ucoz.net/sm/23/wink.gif" border="0" align="absmiddle" alt="wink" />

format PE gui 4.0
entry start

; uFMOD setup:
UF_OUTPUT equ DIRECTSOUND ; Set output driver to DIRECTSOUND (WINMM, OPENAL, DIRECTSOUND)
UF_FREQ   equ 48000       ; Set sampling rate to 48KHz       (22050, 44100, 48000)
UF_RAMP   equ STRONG      ; Select STRONG interpolation      (NONE, WEAK, STRONG)
UF_UFS    equ ANSI        ; Select ANSI encoding             (ANSI, UNICODE)
UD_MODE   equ UNSAFE      ; Select UNSAFE mode               (NORMAL, UNSAFE, BENCHMARK)
VB6       equ 0           ; Disable VisualBasic 6 extensions
PBASIC    equ 0           ; Disable PureBasic extensions
EBASIC    equ 0           ; Disable Emergence BASIC extensions
BLITZMAX  equ 0           ; Disable BlitzMax extensions
NOLINKER  equ 1           ; Select "no linker" mode
UF_FMT    equ 0           ; Disable DLL entry point

; uFMOD constants:
XM_RESOURCE       = 0
XM_MEMORY         = 1
XM_FILE           = 2
XM_NOLOOP         = 8
XM_SUSPENDED      = 16
uFMOD_BUFFER_SIZE = 10000h
uFMOD_MIN_VOL     = 0
uFMOD_MAX_VOL     = 25
uFMOD_DEFAULT_VOL = 25

section '.code' code readable executable

xm file '..\mini.xm'
xm_length = $ - xm

; Optimization:
; This header file is suitable for mini.xm track only!
; If you change the track, update the optimization header.
; (Use the standard eff.inc file for a general purpose player app.)
include 'mini.eff.inc'

; Wave format descriptor used to configure the DirectSound buffer
pcm     dd 20001h  ; wFormatTag <= WAVE_FORMAT_PCM, nChannels <= 2
          dd UF_FREQ
          dd UF_FREQ*4
          dd 100004h ; wBitsPerSample <= 16, nBlockAlign <= 4
          dd 0       ; cbSize <= 0 (no extra info)

; DirectSound buffer descriptor
bufDesc dd 20      ; dwSize  <= DSBUFFERDESC1
                     ; (for older DirectX versions compatibility)
          dd 14000h  ; dwFlags <= DSBCAPS_STICKYFOCUS OR DSBCAPS_GETCURRENTPOSITION2
          dd uFMOD_BUFFER_SIZE ; dwBufferBytes
          dd 0
          dd pcm     ; lpwfxFormat

; Error message
szError    db 'DirectX error',0

MsgCaption db '[FASM].XM',0
MsgBoxText db 'uFMOD ruleZ!',0

start:
          mov esi,lpDS
          xor ebx,ebx

          ; Request an instance of IDirectSound
          push ebx      ; pUnkOuter <= 0
          push esi      ; ppDS
          push ebx      ; lpcGuidDevice <= 0
          call [DirectSoundCreate]
          test eax,eax
          js ds_error

          ; It is important to set the cooperative level to at least
          ; DSSCL_PRIORITY prior to creating 16-bit stereo buffers.
          push 2        ; DSSCL_PRIORITY
          call [GetForegroundWindow]
          push eax      ; hWnd
          mov eax,[esi]
          mov ecx,[eax]
          push eax      ; this
          call DWORD [ecx + 24] ; IDirectSound::SetCooperativeLevel
          test eax,eax
          js ds_error

          ; Create a secondary sound buffer.
          mov eax,[esi]
          push ebx      ; pUnkOuter <= 0
          push lpDSBuf
          push bufDesc
          mov ecx,[eax]
          push eax      ; this
          call DWORD [ecx + 12] ; IDirectSound::CreateSoundBuffer
          test eax,eax
          js ds_error

          ; Start playback.
          push DWORD [lpDSBuf]
          push XM_MEMORY
          push xm_length
          push xm
          call uFMOD_DSPlaySong
          test eax,eax
          js ds_error

          ; Wait for user input.
          push ebx     ; MB_OK
          push MsgCaption
          push MsgBoxText
          push ebx
          call [MessageBox]

          ; Stop playback.
          push ebx
          push ebx
          push ebx
          push ebx
          call uFMOD_DSPlaySong

cleanup:
          ; Release DirectSound instance and free all buffers.
          mov eax,[esi]
          test eax,eax
          jz exit
          mov ecx,[eax]
          push eax
          call DWORD [ecx + 8]  ; IDirectSound::Release

exit:
          push ebx
          call [ExitProcess]

ds_error:
          ; Report an error condition.
          push 10h    ; MB_ICONSTOP
          push ebx    ; "Error"
          push szError
          push ebx
          call [MessageBox]
          jmp cleanup

; Imports:
align 4
data import
          dd 0,0,0,RVA kernel32_name,RVA kernel32_table
          dd 0,0,0,RVA user32_name,RVA user32_table
          dd 0,0,0,RVA dsound_name,RVA dsound_table
          dd 0,0,0,0,0
end data

kernel32_table:
          ExitProcess         dd RVA _ExitProcess
          WaitForSingleObject dd RVA _WaitForSingleObject
          CloseHandle         dd RVA _CloseHandle
          CreateThread        dd RVA _CreateThread
          SetThreadPriority   dd RVA _SetThreadPriority
          HeapAlloc           dd RVA _HeapAlloc
          HeapCreate          dd RVA _HeapCreate
          HeapDestroy         dd RVA _HeapDestroy
          Sleep               dd RVA _Sleep
          CreateFile          dd RVA _CreateFile
          ReadFile            dd RVA _ReadFile
          SetFilePointer      dd RVA _SetFilePointer
          FindResource        dd RVA _FindResource
          LoadResource        dd RVA _LoadResource
          SizeofResource      dd RVA _SizeofResource
          dd 00

user32_table:
          MessageBox dd RVA _MessageBox
          GetForegroundWindow dd RVA _GetForegroundWindow
          dd 0

dsound_table:
          DirectSoundCreate dd 80000001h ; DSOUND.#1
          dd 0

kernel32_name db 'KERNEL32.DLL',0
align 2
_ExitProcess dw 0
          db 'ExitProcess',0
align 2
_WaitForSingleObject dw 0
          db 'WaitForSingleObject',0
align 2
_CloseHandle dw 0
          db 'CloseHandle',0
align 2
_CreateThread dw 0
          db 'CreateThread',0
align 2
_SetThreadPriority dw 0
          db 'SetThreadPriority',0
align 2
_HeapAlloc dw 0
          db 'HeapAlloc',0
align 2
_HeapCreate dw 0
          db 'HeapCreate',0
align 2
_HeapDestroy dw 0
          db 'HeapDestroy',0
align 2
_Sleep dw 0
          db 'Sleep',0
align 2
_CreateFile dw 0
          db 'CreateFile'
if UF_UFS eq ANSI
          dw 'A'
else
          dw 'W'
end if
align 2
_ReadFile dw 0
          db 'ReadFile',0
align 2
_SetFilePointer dw 0
          db 'SetFilePointer',0
align 2
_FindResource dw 0
          db 'FindResourceA',0
align 2
_LoadResource dw 0
          db 'LoadResource',0
align 2
_SizeofResource dw 0
          db 'SizeofResource',0
align 2
user32_name db 'USER32.DLL',0
align 2
_MessageBox dw 0
          db 'MessageBoxA',0
align 2
_GetForegroundWindow dw 0
          db 'GetForegroundWindow',0
align 2
dsound_name db 'DSOUND.DLL',0

          ; Include the whole uFMOD sources here. (Right after
          ; your main code to avoid naming conflicts, but stil
          ; inside your code section.)
          macro PUBLIC symbol {} ; hide all publics
          macro thnk nm { nm equ [nm] }
          include '..\..\..\..\ufmodlib\src\fasm.asm'

lpDS    dd ? ; -> IDirectSound
lpDSBuf dd ? ; -> IDirectSoundBuffer