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