Lines Matching refs:prev_row
2942 png_bytep prev_row, int filter)
2970 png_bytep pp = prev_row;
2983 png_bytep pp = prev_row;
3007 png_bytep pp = prev_row;
3009 png_bytep cp = prev_row;
3092 png_memset_check(png_ptr, png_ptr->prev_row, 0,
3378 png_free(png_ptr, png_ptr->prev_row);
3379 png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)(
3381 png_memset_check(png_ptr, png_ptr->prev_row, 0, row_bytes + 1);
