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comparison pwplib/snd-w32.c @ 54:85671798fdb3

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Various code cleanups, cosmetics, warning fixes.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 26 May 2010 01:22:51 +0300
parents e2b6a35bcb0c
children
comparison
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53:f0c596c5905b 54:85671798fdb3
3 #ifdef DRIVE_WIN32 3 #ifdef DRIVE_WIN32
4 4
5 #include <stdio.h> 5 #include <stdio.h>
6 #include <stdlib.h> 6 #include <stdlib.h>
7 #include <string.h> 7 #include <string.h>
8
9 #include <windows.h> 8 #include <windows.h>
10 9
11 #define TIMERHZ 72 10 #include "sound.h"
12
13 #include "pwplib.h"
14 #include "gb.h"
15 11
16 #define NUMBUFS 2 12 #define NUMBUFS 2
17
18 #define HARDBUFSIZE 65536 13 #define HARDBUFSIZE 65536
19 14
20 struct 15 struct {
21 {
22 int buffersize; 16 int buffersize;
23 HWAVEOUT outHandle; 17 HWAVEOUT outHandle;
24 WAVEHDR waveHdr[NUMBUFS]; 18 WAVEHDR waveHdr[NUMBUFS];
25 char *bufData[NUMBUFS]; 19 char *bufData[NUMBUFS];
26 int currbuf; 20 int currbuf;
27 int bufferptr; 21 int bufferptr;
28 int letsgo; 22 int letsgo;
29 } 23 } pwp_w32snd;
30 pwp_w32snd;
31 24
32 void win32snd_fill() 25
26 static void win32snd_fill(void)
33 { 27 {
34 while(pwp_w32snd.bufferptr<(HARDBUFSIZE-pwp_w32snd.buffersize)) 28 while (pwp_w32snd.bufferptr < (HARDBUFSIZE - pwp_w32snd.buffersize))
35 { 29 {
36 pwplib.player(); 30 pwplib.player();
37 31
38 gb_genwave(pwp_w32snd.bufData[pwp_w32snd.currbuf] + 32 gb_genwave(pwp_w32snd.bufData[pwp_w32snd.currbuf] +
39 pwp_w32snd.bufferptr, 33 pwp_w32snd.bufferptr,
74 sizeof(WAVEHDR)); 68 sizeof(WAVEHDR));
75 */ 69 */
76 win32snd_fill(); 70 win32snd_fill();
77 } 71 }
78 72
79 void win32snd_restore() 73 static void win32snd_restore()
80 { 74 {
81 } 75 }
82 76
83 void win32snd_start() 77 static void win32snd_start()
84 { 78 {
85 if(pwp_w32snd.letsgo==0) 79 if(pwp_w32snd.letsgo==0)
86 { 80 {
87 {int i=0; 81 {int i=0;
88 for(;i<NUMBUFS;i++) win32snd_fill(); 82 for(;i<NUMBUFS;i++) win32snd_fill();
90 84
91 pwp_w32snd.letsgo++; 85 pwp_w32snd.letsgo++;
92 } 86 }
93 } 87 }
94 88
95 int win32snd_init() 89 int win32snd_init(void)
96 { 90 {
97 HANDLE bufHandle,waveHdrHandle; 91 HANDLE bufHandle,waveHdrHandle;
98 WAVEFORMATEX waveFormat; 92 WAVEFORMATEX waveFormat;
99 93
100 /************/ 94 /************/