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comparison src/rgbbmp.h @ 109:f05330267c66

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Use stdint types.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 06 Oct 2014 12:59:23 +0300
parents a68786b9c74b
children
comparison
equal deleted inserted replaced
108:c91965fc33b6 109:f05330267c66
2 * rgbbmp.h 2 * rgbbmp.h
3 * Rgbbmp - An RGB bitmap image class. 3 * Rgbbmp - An RGB bitmap image class.
4 * 4 *
5 * This is a simple bitmap where each pixel is an RGB 5 * This is a simple bitmap where each pixel is an RGB
6 * triplet. Each component is coded as an 8-bit unsigned 6 * triplet. Each component is coded as an 8-bit unsigned
7 * integer (of type u8). 7 * integer (of type int8_t).
8 * 8 *
9 * AYM 1999-06-06 9 * AYM 1999-06-06
10 */ 10 */
11 11
12 12
37 #define YH_RGBBMP 37 #define YH_RGBBMP
38 38
39 39
40 typedef struct 40 typedef struct
41 { 41 {
42 u8 r; 42 uint8_t r;
43 u8 g; 43 uint8_t g;
44 u8 b; 44 uint8_t b;
45 } Rgbbmp_pixel_t; 45 } Rgbbmp_pixel_t;
46 46
47 47
48 class Rgbbmp 48 class Rgbbmp
49 { 49 {
92 { 92 {
93 if (pixel) 93 if (pixel)
94 memset(pixel, 0, _width * _height * sizeof *pixel); 94 memset(pixel, 0, _width * _height * sizeof *pixel);
95 } 95 }
96 96
97 void get(int x, int y, u8 & r, u8 & g, u8 & b) const 97 void get(int x, int y, uint8_t & r, uint8_t & g, uint8_t & b) const
98 { 98 {
99 r = pixel[y * _width + x].r; 99 r = pixel[y * _width + x].r;
100 g = pixel[y * _width + x].g; 100 g = pixel[y * _width + x].g;
101 b = pixel[y * _width + x].b; 101 b = pixel[y * _width + x].b;
102 } 102 }
103 103
104 u8 get_r(int x, int y) const 104 uint8_t get_r(int x, int y) const
105 { 105 {
106 return pixel[y * _width + x].r; 106 return pixel[y * _width + x].r;
107 } 107 }
108 108
109 u8 get_g(int x, int y) const 109 uint8_t get_g(int x, int y) const
110 { 110 {
111 return pixel[y * _width + x].g; 111 return pixel[y * _width + x].g;
112 } 112 }
113 113
114 u8 get_b(int x, int y) const 114 uint8_t get_b(int x, int y) const
115 { 115 {
116 return pixel[y * _width + x].b; 116 return pixel[y * _width + x].b;
117 } 117 }
118 118
119 void set(int x, int y, u8 r, u8 g, u8 b) 119 void set(int x, int y, uint8_t r, uint8_t g, uint8_t b)
120 { 120 {
121 pixel[y * _width + x].r = r; 121 pixel[y * _width + x].r = r;
122 pixel[y * _width + x].g = g; 122 pixel[y * _width + x].g = g;
123 pixel[y * _width + x].b = b; 123 pixel[y * _width + x].b = b;
124 } 124 }
125 125
126 void set_r(int x, int y, u8 r) 126 void set_r(int x, int y, uint8_t r)
127 { 127 {
128 pixel[y * _width + x].r = r; 128 pixel[y * _width + x].r = r;
129 } 129 }
130 130
131 void set_g(int x, int y, u8 g) 131 void set_g(int x, int y, uint8_t g)
132 { 132 {
133 pixel[y * _width + x].g = g; 133 pixel[y * _width + x].g = g;
134 } 134 }
135 135
136 void set_b(int x, int y, u8 b) 136 void set_b(int x, int y, uint8_t b)
137 { 137 {
138 pixel[y * _width + x].b = b; 138 pixel[y * _width + x].b = b;
139 } 139 }
140 140
141 private: 141 private: