================= R_ImageScale ================= */
| 135 | ================= |
| 136 | */ |
| 137 | static void R_ImageScale( byte *data, int width, int height, float scale[4] ) { |
| 138 | int i, j; |
| 139 | int c; |
| 140 | |
| 141 | c = width * height * 4; |
| 142 | |
| 143 | for ( i = 0 ; i < c ; i++ ) { |
| 144 | j = (byte)(data[i] * scale[i&3]); |
| 145 | if ( j < 0 ) { |
| 146 | j = 0; |
| 147 | } else if ( j > 255 ) { |
| 148 | j = 255; |
| 149 | } |
| 150 | data[i] = j; |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | /* |
| 155 | ================= |
no outgoing calls
no test coverage detected