diff options
Diffstat (limited to 'src/plugins/sine.cpp')
| -rw-r--r-- | src/plugins/sine.cpp | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/src/plugins/sine.cpp b/src/plugins/sine.cpp index c3d1a6e..012ad8e 100644 --- a/src/plugins/sine.cpp +++ b/src/plugins/sine.cpp @@ -15,9 +15,9 @@ /*****************************************************************************/ -#include <math.h> -#include <stdlib.h> -#include <string.h> +#include <cmath> +#include <cstdlib> +#include <cstring> /*****************************************************************************/ @@ -37,12 +37,12 @@ #define SINE_TABLE_BITS 14 #define SINE_TABLE_SHIFT (8 * sizeof(unsigned long) - SINE_TABLE_BITS) -LADSPA_Data * g_pfSineTable = NULL; -LADSPA_Data g_fPhaseStepBase = 0; +static LADSPA_Data * g_pfSineTable = NULL; +static LADSPA_Data g_fPhaseStepBase = 0; /*****************************************************************************/ -inline char * +static inline char * localStrdup(const char * input) { char * output = new char[strlen(input) + 1]; strcpy(output, input); @@ -51,7 +51,7 @@ localStrdup(const char * input) { /*****************************************************************************/ -void +static void initialise_sine_table() { if (g_pfSineTable == NULL) { long lTableSize = (1 << SINE_TABLE_BITS); @@ -68,6 +68,22 @@ initialise_sine_table() { /*****************************************************************************/ +static LADSPA_Handle instantiateSineOscillator(const LADSPA_Descriptor *, + unsigned long SampleRate); +static void connectPortToSineOscillator(LADSPA_Handle Instance, + unsigned long Port, + LADSPA_Data * DataLocation); +static void activateSineOscillator(void * pvHandle); +static void runSineOscillator_FreqAudio_AmpAudio(LADSPA_Handle Instance, + unsigned long SampleCount); +static void runSineOscillator_FreqAudio_AmpCtrl(LADSPA_Handle Instance, + unsigned long SampleCount); +static void runSineOscillator_FreqCtrl_AmpAudio(LADSPA_Handle Instance, + unsigned long SampleCount); +static void runSineOscillator_FreqCtrl_AmpCtrl(LADSPA_Handle Instance, + unsigned long SampleCount); +static void cleanupSineOscillator(void *pvHandle); + class SineOscillator { private: @@ -120,7 +136,7 @@ private: /*****************************************************************************/ -LADSPA_Handle +static LADSPA_Handle instantiateSineOscillator(const LADSPA_Descriptor *, unsigned long SampleRate) { return new SineOscillator(SampleRate); @@ -128,7 +144,7 @@ instantiateSineOscillator(const LADSPA_Descriptor *, /*****************************************************************************/ -void +static void connectPortToSineOscillator(LADSPA_Handle Instance, unsigned long Port, LADSPA_Data * DataLocation) { @@ -147,14 +163,14 @@ connectPortToSineOscillator(LADSPA_Handle Instance, /*****************************************************************************/ -void +static void activateSineOscillator(void * pvHandle) { ((SineOscillator *)pvHandle)->m_lPhase = 0; } /*****************************************************************************/ -void +static void runSineOscillator_FreqAudio_AmpAudio(LADSPA_Handle Instance, unsigned long SampleCount) { SineOscillator * poSineOscillator = (SineOscillator *)Instance; @@ -174,7 +190,7 @@ runSineOscillator_FreqAudio_AmpAudio(LADSPA_Handle Instance, /*****************************************************************************/ -void +static void runSineOscillator_FreqAudio_AmpCtrl(LADSPA_Handle Instance, unsigned long SampleCount) { SineOscillator * poSineOscillator = (SineOscillator *)Instance; @@ -195,7 +211,7 @@ runSineOscillator_FreqAudio_AmpCtrl(LADSPA_Handle Instance, /*****************************************************************************/ -void +static void runSineOscillator_FreqCtrl_AmpAudio(LADSPA_Handle Instance, unsigned long SampleCount) { SineOscillator * poSineOscillator = (SineOscillator *)Instance; @@ -212,7 +228,7 @@ runSineOscillator_FreqCtrl_AmpAudio(LADSPA_Handle Instance, /*****************************************************************************/ -void +static void runSineOscillator_FreqCtrl_AmpCtrl(LADSPA_Handle Instance, unsigned long SampleCount) { SineOscillator * poSineOscillator = (SineOscillator *)Instance; @@ -230,7 +246,7 @@ runSineOscillator_FreqCtrl_AmpCtrl(LADSPA_Handle Instance, /*****************************************************************************/ -void +static void cleanupSineOscillator(void *pvHandle) { delete (SineOscillator *)pvHandle; } @@ -239,7 +255,7 @@ cleanupSineOscillator(void *pvHandle) { typedef char * char_ptr; -LADSPA_Descriptor * g_psDescriptors[4] = { NULL, NULL, NULL, NULL }; +static LADSPA_Descriptor * g_psDescriptors[4] = { NULL, NULL, NULL, NULL }; /*****************************************************************************/ @@ -403,7 +419,9 @@ public: delete [] g_pfSineTable; } -} g_oShutdownStartupHandler; +}; + +static StartupShutdownHandler g_oShutdownStartupHandler; /*****************************************************************************/ |