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* added and implemented a set of 19 new LSCP commands for controlling
internal effects:
- added LSCP command "GET AVAILABLE_EFFECTS"
- added LSCP command "LIST AVAILABLE_EFFECTS"
- added LSCP command "GET EFFECT INFO <effect-index>"
- added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
- added LSCP command
"CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
- added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
- added LSCP command "GET EFFECT_INSTANCES"
- added LSCP command "LIST EFFECT_INSTANCES"
- added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
- added LSCP command "GET EFFECT_INSTANCE_INPUT_CONTROL INFO
<effect-instance> <input-control>"
- added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL <effect-instance>
<input-control> <value>"
- added LSCP command "GET MASTER_EFFECT_CHAINS <audio-device>"
- added LSCP command "LIST MASTER_EFFECT_CHAINS <audio-device>"
- added LSCP command "ADD MASTER_EFFECT_CHAIN <audio-device>"
- added LSCP command
"REMOVE MASTER_EFFECT_CHAIN <audio-device> <effect-chain>"
- added LSCP command
"GET MASTER_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
- added LSCP command "APPEND MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance>"
- added LSCP command "INSERT MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance> <effect-chain-pos>"
- added LSCP command "REMOVE MASTER_EFFECT_CHAIN EFFECT <audio-device>
<effect-chain> <effect-instance>"
* bumped version to 1.0.0.cvs7
| 1 | schoenebeck | 2135 | #include "IDGenerator.h" |
| 2 | |||
| 3 | namespace LinuxSampler { | ||
| 4 | |||
| 5 | IDGenerator::IDGenerator(bool simpleAlgorithm) { | ||
| 6 | previousId = -1; | ||
| 7 | simple = simpleAlgorithm; | ||
| 8 | } | ||
| 9 | |||
| 10 | int IDGenerator::create() { | ||
| 11 | int newId = previousId + 1; | ||
| 12 | if (newId < 0 /*reached upper value range limit*/ || | ||
| 13 | ids.find(newId) != ids.end() /*already in use*/) | ||
| 14 | { | ||
| 15 | if (simple) return -1; // whole value range was used, and we dont know what we could pick next | ||
| 16 | |||
| 17 | newId = -1; | ||
| 18 | for (int i = 0; i >= 0; i++) { | ||
| 19 | if (ids.find(i) == ids.end()) { | ||
| 20 | // we found an unused id ... | ||
| 21 | newId = i; | ||
| 22 | break; | ||
| 23 | } | ||
| 24 | } | ||
| 25 | if (newId < 0) { | ||
| 26 | // we didn't find a free ID, the whole value range is full! | ||
| 27 | return -1; | ||
| 28 | } | ||
| 29 | } | ||
| 30 | |||
| 31 | if (!simple) ids.insert(newId); | ||
| 32 | previousId = newId; | ||
| 33 | return newId; | ||
| 34 | } | ||
| 35 | |||
| 36 | void IDGenerator::destroy(int id) { | ||
| 37 | if (simple) return; // nothing to do | ||
| 38 | ids.erase(id); | ||
| 39 | } | ||
| 40 | |||
| 41 | } // namespace LinuxSampler |
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