71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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/**
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* @file lv_gpu_stm32_dma2d.h
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*
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*/
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#ifndef LV_GPU_STM32_DMA2D_H
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#define LV_GPU_STM32_DMA2D_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include "../../misc/lv_color.h"
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#include "../../hal/lv_hal_disp.h"
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#include "../sw/lv_draw_sw.h"
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#if LV_USE_GPU_STM32_DMA2D
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/*********************
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* DEFINES
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*********************/
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#define LV_DMA2D_ARGB8888 0
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#define LV_DMA2D_RGB888 1
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#define LV_DMA2D_RGB565 2
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#define LV_DMA2D_ARGB1555 3
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#define LV_DMA2D_ARGB4444 4
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/**********************
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* TYPEDEFS
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**********************/
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typedef lv_draw_sw_ctx_t lv_draw_stm32_dma2d_ctx_t;
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struct _lv_disp_drv_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Turn on the peripheral and set output color mode, this only needs to be done once
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*/
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void lv_draw_stm32_dma2d_init(void);
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void lv_draw_stm32_dma2d_ctx_init(struct _lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx);
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void lv_draw_stm32_dma2d_ctx_deinit(struct _lv_disp_drv_t * drv, lv_draw_ctx_t * draw_ctx);
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void lv_draw_stm32_dma2d_blend(lv_draw_ctx_t * draw_ctx, const lv_draw_sw_blend_dsc_t * dsc);
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void lv_draw_stm32_dma2d_buffer_copy(lv_draw_ctx_t * draw_ctx,
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void * dest_buf, lv_coord_t dest_stride, const lv_area_t * dest_area,
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void * src_buf, lv_coord_t src_stride, const lv_area_t * src_area);
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void lv_gpu_stm32_dma2d_wait_cb(lv_draw_ctx_t * draw_ctx);
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/**********************
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* MACROS
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**********************/
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#endif /*LV_USE_GPU_STM32_DMA2D*/
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif /*LV_GPU_STM32_DMA2D_H*/
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