diff options
Diffstat (limited to 'plugins/gme/Game_Music_Emu-0.5.2/player/Audio_Scope.h')
-rw-r--r-- | plugins/gme/Game_Music_Emu-0.5.2/player/Audio_Scope.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/plugins/gme/Game_Music_Emu-0.5.2/player/Audio_Scope.h b/plugins/gme/Game_Music_Emu-0.5.2/player/Audio_Scope.h deleted file mode 100644 index 75334676..00000000 --- a/plugins/gme/Game_Music_Emu-0.5.2/player/Audio_Scope.h +++ /dev/null @@ -1,36 +0,0 @@ -// Simple audio waveform scope in a window, using SDL multimedia library - -#ifndef AUDIO_SCOPE_H -#define AUDIO_SCOPE_H - -#include "SDL.h" - -class Audio_Scope { -public: - typedef const char* error_t; - - // Initialize scope window of specified size. Height must be 256 or less. - error_t init( int width, int height ); - - // Draw at most 'count' samples from 'in', skipping 'step' samples after - // each sample drawn. Step can be less than 1.0. - error_t draw( const short* in, long count, double step = 1.0 ); - - Audio_Scope(); - ~Audio_Scope(); - -private: - typedef unsigned char byte; - SDL_Surface* screen; - SDL_Surface* surface; - byte* buf; - int buf_size; - int sample_shift; - int low_y; - int high_y; - int v_offset; - - void render( short const* in, long count, long step ); -}; - -#endif |