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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.io/license.html
*/
#ifndef _GDISP_LLD_CONFIG_H
#define _GDISP_LLD_CONFIG_H
#if GFX_USE_GDISP
/*===========================================================================*/
/* Driver hardware support. */
/*===========================================================================*/
#define GDISP_HARDWARE_DRAWPIXEL GFXON
#define GDISP_HARDWARE_PIXELREAD GFXON
#define GDISP_HARDWARE_CONTROL GFXON
// Both these pixel formats are supported - pick one.
// RGB565 obviously is faster and uses less RAM but with lower color resolution than RGB888
#if defined(STM32LTDC_USE_RGB565) && STM32LTDC_USE_RGB565
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
#if GDISP_TOTAL_DISPLAYS > 1
#error "GDISP - STM32LTDC: You must use RGB888 pixel format with LTDC when using dual layers as only RGB888 currently supports using alpha"
#endif
#else
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB888
#endif
/*===========================================================================*/
/* Don't change stuff below this line. Please. */
/*===========================================================================*/
// LLD command to swap buffers if double buffering is enabled.
#if STM32LTDC_USE_DOUBLEBUFFERING
#define STM32LTDC_CONTROL_SHOW_BUFFER (GDISP_CONTROL_LLD+0)
#endif
// Adjust driver config if DMA2D is enabled.
#if STM32LTDC_USE_DMA2D
// DMA2D supports accelerated fills
#define GDISP_HARDWARE_FILLS GFXON
// Accelerated bitfills are also possible but only for gOrientation0
// and if no color translation is required (for now)
#if !GDISP_NEED_CONTROL && !defined(GDISP_PIXELFORMAT)
#define GDISP_HARDWARE_BITFILLS GFXON
#endif
#endif /* GDISP_USE_DMA2D */
#endif /* GFX_USE_GDISP */
#endif /* _GDISP_LLD_CONFIG_H */