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authorsanine <sanine.not@pm.me>2022-08-27 23:52:56 -0500
committersanine <sanine.not@pm.me>2022-08-27 23:52:56 -0500
commita4dd0ad63c00f4dee3b86dfd3075d1d61b2b3180 (patch)
tree13bd5bfa15e6fea2a12f176bae79adf9c6fd0933 /3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx
parentbde3e4f1bb7b8f8abca0884a7d994ee1c17a66b1 (diff)
add plibsys
Diffstat (limited to '3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx')
-rw-r--r--3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx45
1 files changed, 45 insertions, 0 deletions
diff --git a/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx b/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx
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+++ b/3rdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx
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+#ifndef INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX
+#define INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX
+
+// ---------------------------------------------------------------------------------------
+
+#include "portaudio.h"
+
+// ---------------------------------------------------------------------------------------
+
+namespace portaudio
+{
+ // -----------------------------------------------------------------------------------
+
+ //////
+ /// @brief Interface for an object that's callable as a PortAudioCpp callback object (ie that implements the
+ /// paCallbackFun method).
+ //////
+ class CallbackInterface
+ {
+ public:
+ virtual ~CallbackInterface() {}
+
+ virtual int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames,
+ const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) = 0;
+ };
+
+ // -----------------------------------------------------------------------------------
+
+ namespace impl
+ {
+ extern "C"
+ {
+ int callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames,
+ const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags,
+ void *userData);
+ } // extern "C"
+ }
+
+ // -----------------------------------------------------------------------------------
+
+} // namespace portaudio
+
+// ---------------------------------------------------------------------------------------
+
+#endif // INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX