53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.io/license.html
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*/
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#ifndef _GDISP_LLD_CONFIG_H
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#define _GDISP_LLD_CONFIG_H
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#if GFX_USE_GDISP
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/*===========================================================================*/
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/* Driver hardware support. */
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/*===========================================================================*/
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#define LTDC_USE_DMA2D GFXON
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#define GDISP_HARDWARE_DRAWPIXEL GFXON
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#define GDISP_HARDWARE_PIXELREAD GFXON
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#define GDISP_HARDWARE_CONTROL GFXON
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// Both these pixel formats are supported - pick one.
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// RGB565 obviously is faster and uses less RAM but with lower color resolution than RGB888
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#if defined(GDISP_LTDC_USE_RGB565) && GDISP_LTDC_USE_RGB565
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#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
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#if GDISP_TOTAL_DISPLAYS > 1
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#error "LTDC: You must use RGB888 pixel format with LTDC when using dual layers as only RGB888 currently supports using alpha"
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#endif
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#else
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#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB888
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#endif
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/*===========================================================================*/
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/* Don't change stuff below this line. Please. */
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/*===========================================================================*/
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#if LTDC_USE_DMA2D
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// DMA2D supports accelerated fills
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#define GDISP_HARDWARE_FILLS GFXON
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// Accelerated bitfills are also possible but only for gOrientation0
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// and if no color translation is required (for now)
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#if !GDISP_NEED_CONTROL && !defined(GDISP_PIXELFORMAT)
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#define GDISP_HARDWARE_BITFILLS GFXON
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#endif
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#endif /* GDISP_USE_DMA2D */
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#endif /* GFX_USE_GDISP */
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#endif /* _GDISP_LLD_CONFIG_H */
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