Mercurial > pmdwin

comparison pmd_play.c @ 4:c8875256b767

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use stdio for console output, update usage, and use sensible exit values.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 21 May 2013 12:10:27 +0200
parents c55ea9478c80
children c4218fbe158f
comparison
equal deleted inserted replaced
3:8ad174416431 4:c8875256b767
1 #include <stdio.h>
1 #include <stdint.h> 2 #include <stdint.h>
2 #include <string.h> 3 #include <string.h>
3 #include <fcntl.h> 4 #include <fcntl.h>
4 #include <unistd.h> 5 #include <unistd.h>
5 #include <sys/stat.h> 6 #include <sys/stat.h>
112 result = music_load3(musbuf, size); 113 result = music_load3(musbuf, size);
113 return result; 114 return result;
114 } 115 }
115 #endif 116 #endif
116 117
117 #if defined(WIN32) || defined(WIN64) 118 static void usage(char *argv0) {
118 #define WriteToConsole(str, len) WriteFile(errh, (str), (len), &done, NULL)
119 #else
120 #define WriteToConsole(str, len) write(2, (str), (len))
121 #endif
122
123 static void usage(void) {
124 #if defined(WIN32) || defined(WIN64)
125 DWORD done;
126 HANDLE errh = GetStdHandle(STD_ERROR_HANDLE);
127 #endif
128 const char *usage_str = 119 const char *usage_str =
129 "pmdwin -f <output file> -l <loop count> -m <device mask> -c <channel mask> -t <time> [PMD File]\n\ 120 "%s [-f <output file>] [-l <loop count>] [-m <device mask>] [-c <channel mask>] [-t <time>] [-r <samplerate>] <PMD File>\n\
130 -f - Write output to wavfile\n\ 121 -f - Write output to wavfile\n\
131 -l - Loop n times (default is once - use 0 for infinite loop)\n\ 122 -l - Loop n times (default is once - use 0 for infinite loop)\n\
132 -m - Device mask: 1 - OPNA, 2 - PSG, 4 - Rhythm (or them together)\n\ 123 -m - Device mask: 1 - OPNA, 2 - PSG, 4 - Rhythm (or them together)\n\
133 -c - Channel mask: 1,2,4,8,16,32 are OPNA channels 1-6, 64,128,256 are PSG channels 1-3. Once again, or them together\n\ 124 -c - Channel mask: 1,2,4,8,16,32 are OPNA channels 1-6, 64,128,256 are PSG channels 1-3. Once again, or them together\n\
134 -t - Play song for n seconds\n\n"; 125 -t - Play song for n seconds\n\
135 WriteToConsole(usage_str, strlen(usage_str)); 126 -r - Set the output sample rate\n\n";
127 fprintf(stderr, usage_str, argv0);
136 } 128 }
137 129
138 int main(int argc, char **argv) { 130 int main(int argc, char **argv) {
139 uint32_t i, frameno, samplerate_out = SOUND_44K, infloop = 0; 131 uint32_t i, frameno, samplerate_out = SOUND_44K, infloop = 0;
140 uint32_t pmd_length = 0, pmd_loopcount = 2; 132 uint32_t pmd_length = 0, pmd_loopcount = 2;
142 uint8_t tofile = 0; 134 uint8_t tofile = 0;
143 int16_t pcmbuf[8192]; 135 int16_t pcmbuf[8192];
144 char pmd_title[1024]; 136 char pmd_title[1024];
145 char pmd_compo[1024]; 137 char pmd_compo[1024];
146 #if defined(WIN32) || defined(WIN64) 138 #if defined(WIN32) || defined(WIN64)
147 DWORD done;
148 HANDLE errh = GetStdHandle(STD_ERROR_HANDLE);
149 HWAVEOUT hWaveOut; 139 HWAVEOUT hWaveOut;
150 #endif 140 #endif
151 char buf[1024]; 141 char buf[1024];
152 pmdwininit(); 142 pmdwininit();
153 143
172 break; 162 break;
173 case 'r': 163 case 'r':
174 samplerate_out = atoui((uint8_t*)optarg); 164 samplerate_out = atoui((uint8_t*)optarg);
175 break; 165 break;
176 default: 166 default:
177 usage(); 167 usage(argv[0]);
178 break; 168 return 1;
179 } 169 }
180 } 170 }
181 171
182 if(!tofile) { 172 if(!tofile) {
183 #if defined(WIN32) || defined(WIN64) 173 #if defined(WIN32) || defined(WIN64)
187 if((out_fd = alsa_audio_open(&samplerate_out, 1, NULL, 0)) < 0) { 177 if((out_fd = alsa_audio_open(&samplerate_out, 1, NULL, 0)) < 0) {
188 #else 178 #else
189 if((out_fd = oss_audio_open(samplerate_out, 1)) < 0) { 179 if((out_fd = oss_audio_open(samplerate_out, 1)) < 0) {
190 #endif 180 #endif
191 #endif 181 #endif
192 WriteToConsole("Cannot open sound device, exiting.\n", 35); 182 fprintf(stderr, "Cannot open sound device, exiting.\n");
193 return -1; 183 return 3;
194 } 184 }
195 } else { 185 } else {
196 write_wav_header(out_fd, samplerate_out); 186 write_wav_header(out_fd, samplerate_out);
197 } 187 }
198 music_load(argv[optind]); 188 if (!argv[optind] || optind + 1 != argc) {
199 memcpy(pmd_title, "Title = ", 8); 189 usage(argv[0]);
200 getmemo3(pmd_title+8, NULL, 0, 1); 190 return 1;
201 i = strlen(pmd_title); pmd_title[i++] = '\n'; 191 }
192 if (music_load(argv[optind]) == ERR_OPEN_MUSIC_FILE) {
193 fprintf(stderr, "Cannot open music file “%s”, exiting.\n", argv[optind]);
194 return 2;
195 }
196 getmemo3(pmd_title, NULL, 0, 1);
202 #if defined(WIN32) || defined(WIN64) 197 #if defined(WIN32) || defined(WIN64)
203 SetConsoleOutputCP(65001); // UTF-8 198 SetConsoleOutputCP(65001); // UTF-8
204 #endif 199 #endif
205 WriteToConsole(pmd_title, i); 200 printf("Title = %s\n", pmd_title);
206 memcpy(pmd_compo, "Composer = ", 11); 201 getmemo3(pmd_compo, NULL, 0, 2);
207 getmemo3(pmd_compo+11, NULL, 0, 2); 202 printf("Composer = %s\n", pmd_compo);
208 i = strlen(pmd_compo); pmd_compo[i++] = '\n';
209 WriteToConsole(pmd_compo, i);
210 setpcmrate(samplerate_out); 203 setpcmrate(samplerate_out);
211 music_start(); 204 music_start();
212 i = 0; 205 i = 0;
213 if(pmd_length != 0) { 206 if(pmd_length != 0) {
214 frameno = lrintf(((float)pmd_length*(float)samplerate_out)/(4096.0f*1000.0f)); 207 frameno = lrintf(((float)pmd_length*(float)samplerate_out)/(4096.0f*1000.0f));
215 } else { 208 } else {
216 frameno = 0; 209 frameno = 0;
217 } 210 }
218 buf[0] = '\r';
219 while(getloopcount() < pmd_loopcount || infloop || i < frameno) { 211 while(getloopcount() < pmd_loopcount || infloop || i < frameno) {
220 int ret = getstatus(buf+1, 1022); 212 getstatus(buf, 1023);
221 WriteToConsole(buf, ret+1); 213 printf("\r%s", buf);
214 fflush(stdout);
222 getpcmdata(pcmbuf, 4096); 215 getpcmdata(pcmbuf, 4096);
223 #if defined(WIN32) || defined(WIN64) 216 #if defined(WIN32) || defined(WIN64)
224 if(!tofile) { 217 if(!tofile) {
225 writeAudio(hWaveOut, pcmbuf, 8192); 218 writeAudio(hWaveOut, pcmbuf, 8192);
226 } else 219 } else
234 } else 227 } else
235 #endif 228 #endif
236 write(out_fd, pcmbuf, 8192); 229 write(out_fd, pcmbuf, 8192);
237 i++; 230 i++;
238 } 231 }
239 WriteToConsole("\n", 1); 232 fputc('\n', stdout);
240 #if defined(WIN32) || defined(WIN64) 233 #if defined(WIN32) || defined(WIN64)
241 if(!tofile) { 234 if(!tofile) {
242 wave_out_close(hWaveOut); 235 wave_out_close(hWaveOut);
243 } else 236 } else
244 #endif 237 #endif