WebSVN – Kolibri OS – Diff – /programs/develop/sdk/trunk/sound/src/init.asm


format MS COFF
 
include "snd.inc"
include "proc32.inc"
 
section '.text' align 16 code readable executable
 
public _InitSound@0
public _CreateBuffer@8
public _DestroyBuffer@4
 
align 4
proc _InitSound@0
           locals
             handle     dd ?
             io_code    dd ?
             input      dd ?
             inp_size   dd ?
             output     dd ?
             out_size   dd ?
           endl
 
           push ebx
           push ecx
           mov eax, 68
           mov ebx, 16
           mov ecx, szInfinity
           int 0x40
           mov [hSound], eax
           test eax, eax
           jz .fail
           
           mov eax, 68
           mov ebx, 16
           mov ecx, szSound
           int 0x40
           mov [hrdwSound], eax
           
           mov eax, [hSound]
           xor ebx, ebx
 
           mov [handle], eax
           mov [io_code], SRV_GETVERSION
           mov [input], ebx
           mov [inp_size], ebx
           mov [output], ebx
           mov [out_size], ebx
           
           mov eax, 68
           mov ebx, 17
           lea ecx, [handle]
           int 0x40
.fail:     
 
.done:
           pop ecx  
           pop ebx
           ret
endp
 
 
align 4
proc _CreateBuffer@8 stdcall, format:dword, size:dword
           locals
             handle     dd ?
             io_code    dd ?
             input      dd ?
             inp_size   dd ?
             output     dd ?
             out_size   dd ?
           endl
 
           push ebx
           push ecx
           mov eax, [hSound]
           lea ebx, [format]
           xor ecx, ecx
 
           mov [handle], eax
           mov [io_code], SND_CREATE_BUFF
           mov [input], ebx
           mov [inp_size], 4
           mov [output], ecx
           mov [out_size], ecx
           
           mov eax, 68
           mov ebx, 17
           lea ecx, [handle]
           int 0x40
           pop ecx
           pop ebx
           ret
endp
 
align 4
proc _DestroyBuffer@4 stdcall, str:dword
           locals
             handle     dd ?
             io_code    dd ?
             input      dd ?
             inp_size   dd ?
             output     dd ?
             out_size   dd ?
           endl
 
           push ebx
           push ecx
           
           mov eax, [hSound]
           lea ebx, [str]
           xor ecx, ecx
 
           mov [handle], eax
           mov [io_code], SND_DESTROY_BUFF
           mov [input], ebx
           mov [inp_size], 4
           mov [output], ecx
           mov [out_size], ecx
 
           mov eax, 68
           mov ebx, 17
           lea ecx, [handle]
           int 0x40
           pop ecx 
           pop ebx
           ret
endp
 
section '.data' align 16 data readable writable
 
 
 
 
public hSound
public hrdwSound
 
 
hSound      dd ?
hrdwSound   dd ? 
 
szInfinity  db 'INFINITY',0
szSound     db 'SOUND',0



Rev 368	Rev 374
1	format MS COFF	1	format MS COFF
2		2
3	include "snd.inc"	3	include "snd.inc"
4	include "proc32.inc"	4	include "proc32.inc"
5		5
6	section '.text' align 16 code readable executable	6	section '.text' align 16 code readable executable
7		7
8	public _InitSound@0	8	public _InitSound@0
9	public _CreateBuffer@8	9	public _CreateBuffer@8
10	public _DestroyBuffer@4	10	public _DestroyBuffer@4
11		11
12	align 4	12	align 4
13	proc _InitSound@0	13	proc _InitSound@0
14	locals	14	locals
15	handle dd ?	15	handle dd ?
16	io_code dd ?	16	io_code dd ?
17	input dd ?	17	input dd ?
18	inp_size dd ?	18	inp_size dd ?
19	output dd ?	19	output dd ?
20	out_size dd ?	20	out_size dd ?
21	endl	21	endl
22		22
23	push ebx	23	push ebx
24	push ecx	24	push ecx
25	mov eax, 68	25	mov eax, 68
26	mov ebx, 16	26	mov ebx, 16
27	mov ecx, szInfinity	27	mov ecx, szInfinity
28	int 0x40	28	int 0x40
29	mov [hSound], eax	29	mov [hSound], eax
30	test eax, eax	30	test eax, eax
31	jz .fail	31	jz .fail
32		32
33	mov eax, 68	33	mov eax, 68
34	mov ebx, 16	34	mov ebx, 16
35	mov ecx, szSound	35	mov ecx, szSound
36	int 0x40	36	int 0x40
37	mov [hrdwSound], eax	37	mov [hrdwSound], eax
38		38
39	mov eax, [hSound]	39	mov eax, [hSound]
40	xor ebx, ebx	40	xor ebx, ebx
41		41
42	mov [handle], eax	42	mov [handle], eax
43	mov [io_code], SRV_GETVERSION	43	mov [io_code], SRV_GETVERSION
44	mov [input], ebx	44	mov [input], ebx
45	mov [inp_size], ebx	45	mov [inp_size], ebx
46	mov [output], ebx	46	mov [output], ebx
47	mov [out_size], ebx	47	mov [out_size], ebx
48		48
49	mov eax, 68	49	mov eax, 68
50	mov ebx, 17	50	mov ebx, 17
51	lea ecx, [handle]	51	lea ecx, [handle]
52	int 0x40	52	int 0x40
53	.fail:	53	.fail:
54		54
55	.done:	55	.done:
56	pop ecx	56	pop ecx
57	pop ebx	57	pop ebx
58	ret	58	ret
59	endp	59	endp
60		60
61		61
62	align 4	62	align 4
63	proc _CreateBuffer@8 stdcall, format:dword, size:dword	63	proc _CreateBuffer@8 stdcall, format:dword, size:dword
64	locals	64	locals
65	handle dd ?	65	handle dd ?
66	io_code dd ?	66	io_code dd ?
67	input dd ?	67	input dd ?
68	inp_size dd ?	68	inp_size dd ?
69	output dd ?	69	output dd ?
70	out_size dd ?	70	out_size dd ?
71	endl	71	endl
72		72
73	push ebx	73	push ebx
74	push ecx	74	push ecx
75	mov eax, [hSound]	75	mov eax, [hSound]
76	lea ebx, [format]	76	lea ebx, [format]
77	xor ecx, ecx	77	xor ecx, ecx
78		78
79	mov [handle], eax	79	mov [handle], eax
80	mov [io_code], SND_CREATE_BUFF	80	mov [io_code], SND_CREATE_BUFF
81	mov [input], ebx	81	mov [input], ebx
82	mov [inp_size], 4	82	mov [inp_size], 4
83	mov [output], ecx	83	mov [output], ecx
84	mov [out_size], ecx	84	mov [out_size], ecx
85		85
86	mov eax, 68	86	mov eax, 68
87	mov ebx, 17	87	mov ebx, 17
88	lea ecx, [handle]	88	lea ecx, [handle]
89	int 0x40	89	int 0x40
90	pop ecx	90	pop ecx
91	pop ebx	91	pop ebx
92	ret	92	ret
93	endp	93	endp
94		94
95	align 4	95	align 4
96	proc _DestroyBuffer@4 stdcall, str:dword	96	proc _DestroyBuffer@4 stdcall, str:dword
97	locals	97	locals
98	handle dd ?	98	handle dd ?
99	io_code dd ?	99	io_code dd ?
100	input dd ?	100	input dd ?
101	inp_size dd ?	101	inp_size dd ?
102	output dd ?	102	output dd ?
103	out_size dd ?	103	out_size dd ?
104	endl	104	endl
105		105
106	push ebx	106	push ebx
107	push ecx	107	push ecx
108		108
109	mov eax, [hSound]	109	mov eax, [hSound]
110	lea ebx, [str]	110	lea ebx, [str]
111	xor ecx, ecx	111	xor ecx, ecx
112		112
113	mov [handle], eax	113	mov [handle], eax
114	mov [io_code], SND_DESTROY_BUFF	114	mov [io_code], SND_DESTROY_BUFF
115	mov [input], ebx	115	mov [input], ebx
116	mov [inp_size], 4	116	mov [inp_size], 4
117	mov [output], ecx	117	mov [output], ecx
118	mov [out_size], ecx	118	mov [out_size], ecx
119		119
120	mov eax, 68	120	mov eax, 68
121	mov ebx, 17	121	mov ebx, 17
122	lea ecx, [handle]	122	lea ecx, [handle]
123	int 0x40	123	int 0x40
124	pop ecx	124	pop ecx
125	pop ebx	125	pop ebx
126	ret	126	ret
127	endp	127	endp
128		128
129	section '.data' align 16 data readable writable	129	section '.data' align 16 data readable writable
130		-
131	szInfinity db 'INFINITY',0	-
132	szSound db 'SOUND',0	-
133		130
134	public hSound	131	public hSound
135	public hrdwSound	132	public hrdwSound
136		-
137	align 4	133
138	hSound dd ?	134	hSound dd ?
139	hrdwSound dd ?	135	hrdwSound dd ?
-		136
-		137	szInfinity db 'INFINITY',0
-		138	szSound db 'SOUND',0
-		139
-		140

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(root)/programs/develop/sdk/trunk/sound/src/init.asm @ 376 – Rev 368 → 374