/[svn]/linuxsampler/trunk/src/scriptvm/common.h
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Diff of /linuxsampler/trunk/src/scriptvm/common.h

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revision 3073 by schoenebeck, Thu Jan 5 16:04:00 2017 UTC revision 3277 by schoenebeck, Mon Jun 5 18:40:18 2017 UTC
# Line 644  namespace LinuxSampler { Line 644  namespace LinuxSampler {
644      struct VMInt8Array {      struct VMInt8Array {
645          int8_t* data;          int8_t* data;
646          int size;          int size;
647            bool readonly; ///< Whether the array data may be modified or just be read.
648    
649          VMInt8Array() : data(NULL), size(0) {}          VMInt8Array() : data(NULL), size(0), readonly(false) {}
650      };      };
651    
652      /** @brief Virtual machine script variable.      /** @brief Virtual machine script variable.
# Line 850  namespace LinuxSampler { Line 851  namespace LinuxSampler {
851           * @see ScriptVM::exec()           * @see ScriptVM::exec()
852           */           */
853          virtual int suspensionTimeMicroseconds() const = 0;          virtual int suspensionTimeMicroseconds() const = 0;
854    
855            /**
856             * Causes all polyphonic variables to be reset to zero values. A
857             * polyphonic variable is expected to be zero when entering a new event
858             * handler instance. As an exception the values of polyphonic variables
859             * shall only be preserved from an note event handler instance to its
860             * correspending specific release handler instance. So in the latter
861             * case the script author may pass custom data from the note handler to
862             * the release handler, but only for the same specific note!
863             */
864            virtual void resetPolyphonicData() = 0;
865    
866            /**
867             * Returns amount of virtual machine instructions which have been
868             * performed the last time when this execution context was executing a
869             * script. So in case you need the overall amount of instructions
870             * instead, then you need to add them by yourself after each
871             * ScriptVM::exec() call.
872             */
873            virtual size_t instructionsPerformed() const = 0;
874    
875            /**
876             * Sends a signal to this script execution instance to abort its script
877             * execution as soon as possible. This method is called i.e. when one
878             * script execution instance intends to stop another script execution
879             * instance.
880             */
881            virtual void signalAbort() = 0;
882      };      };
883    
884      /** @brief Script callback for a certain event.      /** @brief Script callback for a certain event.
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