Files
squeezelite-esp32/components/display/core/gds.h
2020-02-22 16:09:25 -08:00

31 lines
1006 B
C

#ifndef _GDS_H_
#define _GDS_H_
#include <stdint.h>
#include <stdbool.h>
#define GDS_COLOR_BLACK 0
#define GDS_COLOR_WHITE 1
#define GDS_COLOR_XOR 2
struct GDS_Device;
struct GDS_FontDef;
typedef struct GDS_Device* (*GDS_DetectFunc)(char *Driver, struct GDS_Device *Device);
struct GDS_Device* GDS_AutoDetect( char *Driver, GDS_DetectFunc[] );
void GDS_SetContrast( struct GDS_Device* Device, uint8_t Contrast );
void GDS_DisplayOn( struct GDS_Device* Device );
void GDS_DisplayOff( struct GDS_Device* Device );
void GDS_Update( struct GDS_Device* Device );
void GDS_SetHFlip( struct GDS_Device* Device, bool On );
void GDS_SetVFlip( struct GDS_Device* Device, bool On );
int GDS_GetWidth( struct GDS_Device* Device );
int GDS_GetHeight( struct GDS_Device* Device );
void GDS_ClearExt( struct GDS_Device* Device, bool full, ...);
void GDS_Clear( struct GDS_Device* Device, int Color );
void GDS_ClearWindow( struct GDS_Device* Device, int x1, int y1, int x2, int y2, int Color );
#endif