83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
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/************************************************************//**
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*
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* @file: graphics_common.h
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* @author: Martin Fouilleul
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* @date: 26/04/2023
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*
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*****************************************************************/
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#ifndef __GRAPHICS_COMMON_H_
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#define __GRAPHICS_COMMON_H_
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#include"graphics.h"
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//------------------------------------------------------------------------
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// canvas structs
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//------------------------------------------------------------------------
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typedef enum { MG_PATH_MOVE,
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MG_PATH_LINE,
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MG_PATH_QUADRATIC,
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MG_PATH_CUBIC } mg_path_elt_type;
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typedef struct mg_path_elt
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{
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mg_path_elt_type type;
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vec2 p[3];
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} mg_path_elt;
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typedef struct mg_path_descriptor
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{
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u32 startIndex;
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u32 count;
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vec2 startPoint;
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} mg_path_descriptor;
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typedef struct mg_attributes
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{
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f32 width;
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f32 tolerance;
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mg_color color;
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mg_joint_type joint;
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f32 maxJointExcursion;
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mg_cap_type cap;
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mg_font font;
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f32 fontSize;
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mg_image image;
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mp_rect srcRegion;
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mg_mat2x3 transform;
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mp_rect clip;
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} mg_attributes;
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typedef enum { MG_CMD_FILL,
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MG_CMD_STROKE,
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MG_CMD_JUMP
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} mg_primitive_cmd;
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typedef struct mg_primitive
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{
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mg_primitive_cmd cmd;
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mg_attributes attributes;
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union
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{
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mg_path_descriptor path;
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mp_rect rect;
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u32 jump;
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};
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} mg_primitive;
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void mg_surface_render_commands(mg_surface surface,
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mg_color clearColor,
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u32 primitiveCount,
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mg_primitive* primitives,
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u32 eltCount,
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mg_path_elt* elements);
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#endif //__GRAPHICS_COMMON_H_
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