1 | //codecfilter.c: |
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2 | |
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3 | #include "roard.h" |
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4 | |
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5 | struct roar_codecfilter g_codecfilter[] = { |
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6 | {-1, "null", "null codec filter", NULL, NULL, NULL, NULL, NULL, NULL, NULL}, |
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7 | {ROAR_CODEC_OGG_GENERAL, "cmd", "ogg123", "ogg123 -q -d raw -f - -", NULL, NULL, NULL, NULL, NULL, NULL}, |
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8 | |
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9 | {-1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL} // end of list |
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10 | }; |
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11 | |
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12 | void print_codecfilterlist (void) { |
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13 | int i; |
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14 | |
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15 | for (i = 0; g_codecfilter[i].name != NULL; i++) { |
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16 | printf(" %-8s %-8s - %s (options: %s)\n", |
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17 | roar_codec2str(g_codecfilter[i].codec), |
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18 | g_codecfilter[i].name, |
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19 | g_codecfilter[i].desc, |
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20 | g_codecfilter[i].options); |
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21 | } |
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22 | } |
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23 | |
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24 | int codecfilter_close(CODECFILTER_USERDATA_T inst, int codecfilter) { |
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25 | ROAR_DBG("codecfilter_close(inst=%p, codecfilter=%i) = ?", inst, codecfilter); |
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26 | |
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27 | if ( codecfilter == -1 ) |
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28 | return -1; |
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29 | |
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30 | if ( g_codecfilter[codecfilter].close ) |
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31 | return g_codecfilter[codecfilter].close(inst); |
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32 | |
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33 | return 0; |
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34 | } |
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35 | |
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36 | int codecfilter_pause(CODECFILTER_USERDATA_T inst, int codecfilter, int newstate) { |
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37 | if ( codecfilter == -1 ) |
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38 | return -1; |
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39 | |
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40 | if ( g_codecfilter[codecfilter].pause ) |
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41 | return g_codecfilter[codecfilter].pause(inst, newstate); |
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42 | |
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43 | return 0; |
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44 | } |
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45 | |
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46 | int codecfilter_write(CODECFILTER_USERDATA_T inst, int codecfilter, char * buf, int len) { |
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47 | if ( codecfilter == -1 ) |
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48 | return -1; |
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49 | |
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50 | if ( g_codecfilter[codecfilter].write ) |
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51 | return g_codecfilter[codecfilter].write(inst, buf, len); |
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52 | |
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53 | return 0; |
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54 | } |
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55 | |
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56 | int codecfilter_read (CODECFILTER_USERDATA_T inst, int codecfilter, char * buf, int len) { |
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57 | if ( codecfilter == -1 ) |
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58 | return -1; |
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59 | |
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60 | if ( g_codecfilter[codecfilter].read ) |
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61 | return g_codecfilter[codecfilter].read(inst, buf, len); |
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62 | |
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63 | return 0; |
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64 | } |
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65 | |
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66 | int codecfilter_flush(CODECFILTER_USERDATA_T inst, int codecfilter) { |
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67 | if ( codecfilter == -1 ) |
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68 | return -1; |
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69 | |
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70 | if ( g_codecfilter[codecfilter].flush ) |
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71 | return g_codecfilter[codecfilter].flush(inst); |
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72 | |
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73 | return 0; |
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74 | } |
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75 | |
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76 | //ll |
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