/usr/include/allegro5/allegro_primitives.h is in liballegro5-dev 2:5.0.11-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | #ifndef __al_included_allegro5_allegro_primitives_h
#define __al_included_allegro5_allegro_primitives_h
#include <allegro5/allegro.h>
#if (defined ALLEGRO_MINGW32) || (defined ALLEGRO_MSVC) || (defined ALLEGRO_BCC32)
#ifndef ALLEGRO_STATICLINK
#ifdef ALLEGRO_PRIMITIVES_SRC
#define _ALLEGRO_PRIM_DLL __declspec(dllexport)
#else
#define _ALLEGRO_PRIM_DLL __declspec(dllimport)
#endif
#else
#define _ALLEGRO_PRIM_DLL
#endif
#endif
#if defined ALLEGRO_MSVC
#define ALLEGRO_PRIM_FUNC(type, name, args) _ALLEGRO_PRIM_DLL type __cdecl name args
#elif defined ALLEGRO_MINGW32
#define ALLEGRO_PRIM_FUNC(type, name, args) extern type name args
#elif defined ALLEGRO_BCC32
#define ALLEGRO_PRIM_FUNC(type, name, args) extern _ALLEGRO_PRIM_DLL type name args
#else
#define ALLEGRO_PRIM_FUNC AL_FUNC
#endif
#ifdef __cplusplus
extern "C"
{
#endif
/* Enum: ALLEGRO_PRIM_TYPE
*/
typedef enum ALLEGRO_PRIM_TYPE
{
ALLEGRO_PRIM_LINE_LIST,
ALLEGRO_PRIM_LINE_STRIP,
ALLEGRO_PRIM_LINE_LOOP,
ALLEGRO_PRIM_TRIANGLE_LIST,
ALLEGRO_PRIM_TRIANGLE_STRIP,
ALLEGRO_PRIM_TRIANGLE_FAN,
ALLEGRO_PRIM_POINT_LIST,
ALLEGRO_PRIM_NUM_TYPES
} ALLEGRO_PRIM_TYPE;
/* Enum: ALLEGRO_PRIM_ATTR
*/
typedef enum ALLEGRO_PRIM_ATTR
{
ALLEGRO_PRIM_POSITION = 1,
ALLEGRO_PRIM_COLOR_ATTR,
ALLEGRO_PRIM_TEX_COORD,
ALLEGRO_PRIM_TEX_COORD_PIXEL,
ALLEGRO_PRIM_ATTR_NUM
} ALLEGRO_PRIM_ATTR;
/* Enum: ALLEGRO_PRIM_STORAGE
*/
typedef enum ALLEGRO_PRIM_STORAGE
{
ALLEGRO_PRIM_FLOAT_2,
ALLEGRO_PRIM_FLOAT_3,
ALLEGRO_PRIM_SHORT_2
} ALLEGRO_PRIM_STORAGE;
/* Enum: ALLEGRO_VERTEX_CACHE_SIZE
*/
#define ALLEGRO_VERTEX_CACHE_SIZE 256
/* Enum: ALLEGRO_PRIM_QUALITY
*/
#define ALLEGRO_PRIM_QUALITY 10
/* Type: ALLEGRO_VERTEX_ELEMENT
*/
typedef struct ALLEGRO_VERTEX_ELEMENT ALLEGRO_VERTEX_ELEMENT;
struct ALLEGRO_VERTEX_ELEMENT {
int attribute;
int storage;
int offset;
};
/* Type: ALLEGRO_VERTEX_DECL
*/
typedef struct ALLEGRO_VERTEX_DECL ALLEGRO_VERTEX_DECL;
/* Duplicated in allegro5/internal/aintern_tri_soft.h */
#ifndef _ALLEGRO_VERTEX_DEFINED
#define _ALLEGRO_VERTEX_DEFINED
/* Type: ALLEGRO_VERTEX
*/
typedef struct ALLEGRO_VERTEX ALLEGRO_VERTEX;
struct ALLEGRO_VERTEX {
float x, y, z;
float u, v;
ALLEGRO_COLOR color;
};
#endif
ALLEGRO_PRIM_FUNC(uint32_t, al_get_allegro_primitives_version, (void));
/*
* Primary Functions
*/
ALLEGRO_PRIM_FUNC(bool, al_init_primitives_addon, (void));
ALLEGRO_PRIM_FUNC(void, al_shutdown_primitives_addon, (void));
ALLEGRO_PRIM_FUNC(int, al_draw_prim, (const void* vtxs, const ALLEGRO_VERTEX_DECL* decl, ALLEGRO_BITMAP* texture, int start, int end, int type));
ALLEGRO_PRIM_FUNC(int, al_draw_indexed_prim, (const void* vtxs, const ALLEGRO_VERTEX_DECL* decl, ALLEGRO_BITMAP* texture, const int* indices, int num_vtx, int type));
ALLEGRO_PRIM_FUNC(ALLEGRO_VERTEX_DECL*, al_create_vertex_decl, (const ALLEGRO_VERTEX_ELEMENT* elements, int stride));
ALLEGRO_PRIM_FUNC(void, al_destroy_vertex_decl, (ALLEGRO_VERTEX_DECL* decl));
/*
* Custom primitives
*/
ALLEGRO_PRIM_FUNC(void, al_draw_soft_triangle, (ALLEGRO_VERTEX* v1, ALLEGRO_VERTEX* v2, ALLEGRO_VERTEX* v3, uintptr_t state,
void (*init)(uintptr_t, ALLEGRO_VERTEX*, ALLEGRO_VERTEX*, ALLEGRO_VERTEX*),
void (*first)(uintptr_t, int, int, int, int),
void (*step)(uintptr_t, int),
void (*draw)(uintptr_t, int, int, int)));
ALLEGRO_PRIM_FUNC(void, al_draw_soft_line, (ALLEGRO_VERTEX* v1, ALLEGRO_VERTEX* v2, uintptr_t state,
void (*first)(uintptr_t, int, int, ALLEGRO_VERTEX*, ALLEGRO_VERTEX*),
void (*step)(uintptr_t, int),
void (*draw)(uintptr_t, int, int)));
/*
*High level primitives
*/
ALLEGRO_PRIM_FUNC(void, al_draw_line, (float x1, float y1, float x2, float y2, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_triangle, (float x1, float y1, float x2, float y2, float x3, float y3, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_rectangle, (float x1, float y1, float x2, float y2, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_rounded_rectangle, (float x1, float y1, float x2, float y2, float rx, float ry, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_calculate_arc, (float* dest, int stride, float cx, float cy, float rx, float ry, float start_theta, float delta_theta, float thickness, int num_points));
ALLEGRO_PRIM_FUNC(void, al_draw_circle, (float cx, float cy, float r, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_ellipse, (float cx, float cy, float rx, float ry, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_arc, (float cx, float cy, float r, float start_theta, float delta_theta, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_elliptical_arc, (float cx, float cy, float rx, float ry, float start_theta, float delta_theta, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_draw_pieslice, (float cx, float cy, float r, float start_theta, float delta_theta, ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_calculate_spline, (float* dest, int stride, float points[8], float thickness, int num_segments));
ALLEGRO_PRIM_FUNC(void, al_draw_spline, (float points[8], ALLEGRO_COLOR color, float thickness));
ALLEGRO_PRIM_FUNC(void, al_calculate_ribbon, (float* dest, int dest_stride, const float *points, int points_stride, float thickness, int num_segments));
ALLEGRO_PRIM_FUNC(void, al_draw_ribbon, (const float *points, int points_stride, ALLEGRO_COLOR color, float thickness, int num_segments));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_triangle, (float x1, float y1, float x2, float y2, float x3, float y3, ALLEGRO_COLOR color));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_rectangle, (float x1, float y1, float x2, float y2, ALLEGRO_COLOR color));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_ellipse, (float cx, float cy, float rx, float ry, ALLEGRO_COLOR color));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_circle, (float cx, float cy, float r, ALLEGRO_COLOR color));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_pieslice, (float cx, float cy, float r, float start_theta, float delta_theta, ALLEGRO_COLOR color));
ALLEGRO_PRIM_FUNC(void, al_draw_filled_rounded_rectangle, (float x1, float y1, float x2, float y2, float rx, float ry, ALLEGRO_COLOR color));
#ifdef __cplusplus
}
#endif
#endif
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