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