Lines Matching refs:buffer
70 /** Update the image buffer, replacing dots with surrounding background color
73 * @param buffer contains image data
81 sanei_magic_despeck (SANE_Parameters * params, SANE_Byte * buffer,
87 * @param buffer contains image data
101 sanei_magic_findSkew(SANE_Parameters * params, SANE_Byte * buffer,
107 * @param buffer contains image data
119 sanei_magic_rotate (SANE_Parameters * params, SANE_Byte * buffer,
125 * @param buffer contains image data
139 sanei_magic_findEdges(SANE_Parameters * params, SANE_Byte * buffer,
145 * @param buffer contains image data
157 sanei_magic_crop(SANE_Parameters * params, SANE_Byte * buffer,
163 * @param buffer contains image data
173 sanei_magic_isBlank(SANE_Parameters * params, SANE_Byte * buffer,
179 * @param buffer contains image data
191 sanei_magic_isBlank2(SANE_Parameters * params, SANE_Byte * buffer,
197 * @param buffer contains image data
208 sanei_magic_findTurn(SANE_Parameters * params, SANE_Byte * buffer,
214 * @param buffer contains image data
223 sanei_magic_turn(SANE_Parameters * params, SANE_Byte * buffer,