adlib.c (4dad0a9aa818698e0735c8352bf7925a1660df6f) adlib.c (79fe9e4313f9dbad8ee4619031900ccabd4f8824)
1/*
2 * QEMU Proxy for OPL2/3 emulation by MAME team
3 *
4 * Copyright (c) 2004-2005 Vassili Karpov (malc)
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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181 }
182
183 return net;
184}
185
186static void adlib_callback (void *opaque, int free)
187{
188 AdlibState *s = opaque;
1/*
2 * QEMU Proxy for OPL2/3 emulation by MAME team
3 *
4 * Copyright (c) 2004-2005 Vassili Karpov (malc)
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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181 }
182
183 return net;
184}
185
186static void adlib_callback (void *opaque, int free)
187{
188 AdlibState *s = opaque;
189 int samples, net = 0, to_play, written;
189 int samples, to_play, written;
190
191 samples = free >> SHIFT;
192 if (!(s->active && s->enabled) || !samples) {
193 return;
194 }
195
196 to_play = MIN (s->left, samples);
197 while (to_play) {

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214 }
215
216 YM3812UpdateOne (s->opl, s->mixbuf + s->pos, samples);
217
218 while (samples) {
219 written = write_audio (s, samples);
220
221 if (written) {
190
191 samples = free >> SHIFT;
192 if (!(s->active && s->enabled) || !samples) {
193 return;
194 }
195
196 to_play = MIN (s->left, samples);
197 while (to_play) {

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214 }
215
216 YM3812UpdateOne (s->opl, s->mixbuf + s->pos, samples);
217
218 while (samples) {
219 written = write_audio (s, samples);
220
221 if (written) {
222 net += written;
223 samples -= written;
224 s->pos = (s->pos + written) % s->samples;
225 }
226 else {
227 s->left = samples;
228 return;
229 }
230 }

--- 99 unchanged lines hidden --- 		222 samples -= written;
223 s->pos = (s->pos + written) % s->samples;
224 }
225 else {
226 s->left = samples;
227 return;
228 }
229 }

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