diff options
Diffstat (limited to 'audio/fmopl.h')
| -rw-r--r-- | audio/fmopl.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/audio/fmopl.h b/audio/fmopl.h index 243cd294e8..8baa9aa218 100644 --- a/audio/fmopl.h +++ b/audio/fmopl.h @@ -176,15 +176,10 @@ public: void stop(); /** - * Is the OPL running? + * Change the callback frequency. This must only be called from a + * timer proc. */ - virtual bool isRunning() const = 0; - - /** - * Change the callback frequency. This has no effect if start() - * has not already been called. - */ - void setCallbackFrequency(int timerFrequency); + virtual void setCallbackFrequency(int timerFrequency) = 0; enum { /** @@ -218,6 +213,7 @@ public: // OPL API int readBuffer(int16 *buffer, const int numSamples); bool isRunning() const; + void setCallbackFrequency(int timerFrequency); int getRate() const; |