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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 | #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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