85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
#ifndef FE_TEXTURE
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#define FE_TEXTURE
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#include <stdint.h>
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#include <stdbool.h>
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/**
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* @brief texture rich type
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* transparency is in the layout
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* @warning Monochrome only !
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*/
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struct fe_texture_rich
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{
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uint32_t size_px_x;
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uint32_t size_px_y;
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uint32_t size_o_y;
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uint32_t * color;
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bool color_dynamic;
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uint32_t * layout;
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bool layout_dynamic;
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};
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typedef struct fe_texture_rich fe_texture_rich;
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/**
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* @brief { function_description }
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*
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* @param[in] size_px_x The width in px
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* @param[in] size_px_y The height in px
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* @param color color origin
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* @param[in] copy_color if you want to make a copy, or only to make a link
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* @param layout layout origin -> can be set as 0 if it isn't needed
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* @param[in] copy_layout if you want to make a copy, or to make a link
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*
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* @return a rich texture, ready to use !
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*/
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fe_texture_rich* fe_texture_new_rich(uint32_t size_px_x, uint32_t size_px_y, uint32_t* color, bool copy_color,
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uint32_t *layout, bool copy_layout);
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/**
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* @brief delete a rich texture created with texture_new_rich()
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*
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* @param txtr The texture to delete
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*/
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void fe_texture_delete_rich(fe_texture_rich * txtr);
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/**
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* @brief get the color of pixel from rich texture
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*
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* @param[in] txtr The texture
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* @param[in] x The texture x coordinate (in pixels)
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* @param[in] y The texture y coordinate (in pixels)
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*
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* @return the color coded in a unsigned char :
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* if (color >> 1)
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* switch (color%2)
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* {
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* case 0:
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* // WHITE
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* break;
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* case 1:
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* // BLACK
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* }
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* else
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*/
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uint8_t fe_texture_get_pixel_r(const fe_texture_rich * txtr, uint32_t x, uint32_t y);
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/**
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* @brief display a specific rich texture pixel on the screen (on vram)
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*
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* @param[in] txtr The texture
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* @param[in] txtr_x The texture x coordinate (in pixels)
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* @param[in] txtr_y The texture y coordinate (in pixels)
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* @param[in] x screen : x coordinate
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* @param[in] y screen : y coordinate
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*/
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void fe_texture_display_pixel_r(const fe_texture_rich * txtr, uint32_t txtr_x, uint32_t txtr_y, uint32_t x, uint32_t y);
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void fe_texture_debug(fe_texture_rich * txtr);
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#endif
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