Lines Matching refs:row
349 for (row = 0; row < height; row++)
350 row_pointers[row] = NULL;
352 for (row = 0; row < height; row++)
353 row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr,
365 #ifdef single /* Read the image a single row at a time */
474 * want to display any rows that were generated in the row
496 * This function is called for every row in the image. If the
498 * this function will be called for every row in every pass.
500 * In this function you will receive a pointer to new row data from
501 * libpng called new_row that is to replace a corresponding row (of
504 * The new row data pointer "new_row" may be NULL, indicating there is
508 * png_progressive_combine_row() to replace the corresponding row as
512 /* Get pointer to corresponding row in our
517 /* If both rows are allocated then copy the new row
518 * data to the corresponding row data.
529 * png_progressive_combine_row() passing in the new row and the
530 * old row, as demonstrated above. You can call this function for
540 * the old row, so the rows do not have to be initialized. After
542 * to pass the current row as new_row, and the function will combine
543 * the old row and the new row.
785 /* If you are only writing one row at a time, this works */
