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Diffstat (limited to 'src/osd/modules/sound/none.cpp')
-rw-r--r-- | src/osd/modules/sound/none.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/osd/modules/sound/none.cpp b/src/osd/modules/sound/none.cpp new file mode 100644 index 00000000000..2c2e07b8198 --- /dev/null +++ b/src/osd/modules/sound/none.cpp @@ -0,0 +1,33 @@ +// license:BSD-3-Clause +// copyright-holders:Miodrag Milanovic +/*************************************************************************** + + none.c + + Dummy sound interface. + +*******************************************************************c********/ + +#include "sound_module.h" +#include "modules/osdmodule.h" + +class sound_none : public osd_module, public sound_module +{ +public: + sound_none() + : osd_module(OSD_SOUND_PROVIDER, "none"), sound_module() + { + } + virtual ~sound_none() { } + + virtual int init(const osd_options &options) { return 0; } + virtual void exit() { } + + // sound_module + + virtual void update_audio_stream(bool is_throttled, const INT16 *buffer, int samples_this_frame) { } + virtual void set_mastervolume(int attenuation) { } + +}; + +MODULE_DEFINITION(SOUND_NONE, sound_none) |