| 96 | } |
| 97 | |
| 98 | BOOL LASreadItemCompressed_POINT10_v2::init(const U8* item, U32& context) |
| 99 | { |
| 100 | U32 i; |
| 101 | |
| 102 | /* init state */ |
| 103 | for (i=0; i < 16; i++) |
| 104 | { |
| 105 | last_x_diff_median5[i].init(); |
| 106 | last_y_diff_median5[i].init(); |
| 107 | last_intensity[i] = 0; |
| 108 | last_height[i/2] = 0; |
| 109 | } |
| 110 | |
| 111 | /* init models and integer compressors */ |
| 112 | dec->initSymbolModel(m_changed_values); |
| 113 | ic_intensity->initDecompressor(); |
| 114 | dec->initSymbolModel(m_scan_angle_rank[0]); |
| 115 | dec->initSymbolModel(m_scan_angle_rank[1]); |
| 116 | ic_point_source_ID->initDecompressor(); |
| 117 | for (i = 0; i < 256; i++) |
| 118 | { |
| 119 | if (m_bit_byte[i]) dec->initSymbolModel(m_bit_byte[i]); |
| 120 | if (m_classification[i]) dec->initSymbolModel(m_classification[i]); |
| 121 | if (m_user_data[i]) dec->initSymbolModel(m_user_data[i]); |
| 122 | } |
| 123 | ic_dx->initDecompressor(); |
| 124 | ic_dy->initDecompressor(); |
| 125 | ic_z->initDecompressor(); |
| 126 | |
| 127 | /* init last item */ |
| 128 | memcpy(last_item, item, 20); |
| 129 | |
| 130 | /* but set intensity to zero */ |
| 131 | last_item[12] = 0; |
| 132 | last_item[13] = 0; |
| 133 | |
| 134 | return TRUE; |
| 135 | } |
| 136 | |
| 137 | inline void LASreadItemCompressed_POINT10_v2::read(U8* item, U32& context) |
| 138 | { |
nothing calls this directly
no test coverage detected