73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/**
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* @file lv_draw_3d.h
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*
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*/
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#ifndef LV_DRAW_3D_H
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#define LV_DRAW_3D_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 "../lv_conf_internal.h"
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#if LV_USE_3DTEXTURE
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#include "lv_draw.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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typedef struct {
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lv_draw_dsc_base_t base;
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lv_3dtexture_id_t tex_id;
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bool h_flip;
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bool v_flip;
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lv_opa_t opa;
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} lv_draw_3d_dsc_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Initialize a 3D draw descriptor
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* @param dsc pointer to a draw descriptor
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*/
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void lv_draw_3d_dsc_init(lv_draw_3d_dsc_t * dsc);
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/**
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* Try to get a 3D draw descriptor from a draw task.
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* @param task draw task
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* @return the task's draw descriptor or NULL if the task is not of type LV_DRAW_TASK_TYPE_3D
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*/
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lv_draw_3d_dsc_t * lv_draw_task_get_3d_dsc(lv_draw_task_t * task);
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/**
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* Create a 3D draw task
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* @param layer pointer to a layer
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* @param dsc pointer to an initialized `lv_draw_3d_dsc_t` variable
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*/
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void lv_draw_3d(lv_layer_t * layer, const lv_draw_3d_dsc_t * dsc, const lv_area_t * coords);
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/**********************
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* MACROS
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**********************/
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#endif /*LV_USE_3DTEXTURE*/
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#ifdef __cplusplus
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} /*extern "C"*/
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#endif
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#endif /*LV_DRAW_3D_H*/
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