Lines Matching defs:buffer
185 uchar** buffer = 0;
229 buffer = new uchar*[m_height];
232 buffer[y] = data + y*step;
234 png_read_image( png_ptr, buffer );
242 delete[] buffer;
272 uchar** buffer = 0;
307 buffer = new uchar*[height];
309 buffer[y] = (uchar*)(data + y*step);
311 png_write_image( png_ptr, buffer );
314 delete[] buffer;
